Configuration 2.2.0 (Biome) JSON Schema

A11y object

A list of rules that belong to this group

noAccessKey NoAccessKeyConfiguration | null

Enforce that the accessKey attribute is not used on any HTML element.

noAriaHiddenOnFocusable NoAriaHiddenOnFocusableConfiguration | null

Enforce that aria-hidden="true" is not set on focusable elements.

noAriaUnsupportedElements NoAriaUnsupportedElementsConfiguration | null

Enforce that elements that do not support ARIA roles, states, and properties do not have those attributes.

noAutofocus NoAutofocusConfiguration | null

Enforce that autoFocus prop is not used on elements.

noDistractingElements NoDistractingElementsConfiguration | null

Enforces that no distracting elements are used.

noHeaderScope NoHeaderScopeConfiguration | null

The scope prop should be used only on <th> elements.

noInteractiveElementToNoninteractiveRole NoInteractiveElementToNoninteractiveRoleConfiguration | null

Enforce that non-interactive ARIA roles are not assigned to interactive HTML elements.

noLabelWithoutControl NoLabelWithoutControlConfiguration | null

Enforce that a label element or component has a text label and an associated input.

noNoninteractiveElementInteractions NoNoninteractiveElementInteractionsConfiguration | null

Disallow use event handlers on non-interactive elements.

noNoninteractiveElementToInteractiveRole NoNoninteractiveElementToInteractiveRoleConfiguration | null

Enforce that interactive ARIA roles are not assigned to non-interactive HTML elements.

noNoninteractiveTabindex NoNoninteractiveTabindexConfiguration | null

Enforce that tabIndex is not assigned to non-interactive HTML elements.

noPositiveTabindex NoPositiveTabindexConfiguration | null

Prevent the usage of positive integers on tabIndex property

noRedundantAlt NoRedundantAltConfiguration | null

Enforce img alt prop does not contain the word "image", "picture", or "photo".

noRedundantRoles NoRedundantRolesConfiguration | null

Enforce explicit role property is not the same as implicit/default role property on an element.

noStaticElementInteractions NoStaticElementInteractionsConfiguration | null

Enforce that static, visible elements (such as <div>) that have click handlers use the valid role attribute.

noSvgWithoutTitle NoSvgWithoutTitleConfiguration | null

Enforces the usage of the title element for the svg element.

recommended boolean | null

It enables the recommended rules for this group

useAltText UseAltTextConfiguration | null

Enforce that all elements that require alternative text have meaningful information to relay back to the end user.

useAnchorContent UseAnchorContentConfiguration | null

Enforce that anchors have content and that the content is accessible to screen readers.

useAriaActivedescendantWithTabindex UseAriaActivedescendantWithTabindexConfiguration | null

Enforce that tabIndex is assigned to non-interactive HTML elements with aria-activedescendant.

useAriaPropsForRole UseAriaPropsForRoleConfiguration | null

Enforce that elements with ARIA roles must have all required ARIA attributes for that role.

useAriaPropsSupportedByRole UseAriaPropsSupportedByRoleConfiguration | null

Enforce that ARIA properties are valid for the roles that are supported by the element.

useButtonType UseButtonTypeConfiguration | null

Enforces the usage of the attribute type for the element button

useFocusableInteractive UseFocusableInteractiveConfiguration | null

Elements with an interactive role and interaction handlers must be focusable.

useGenericFontNames UseGenericFontNamesConfiguration | null

Disallow a missing generic family keyword within font families.

useHeadingContent UseHeadingContentConfiguration | null

Enforce that heading elements (h1, h2, etc.) have content and that the content is accessible to screen readers. Accessible means that it is not hidden using the aria-hidden prop.

useHtmlLang UseHtmlLangConfiguration | null

Enforce that html element has lang attribute.

useIframeTitle UseIframeTitleConfiguration | null

Enforces the usage of the attribute title for the element iframe.

useKeyWithClickEvents UseKeyWithClickEventsConfiguration | null

Enforce onClick is accompanied by at least one of the following: onKeyUp, onKeyDown, onKeyPress.

useKeyWithMouseEvents UseKeyWithMouseEventsConfiguration | null

Enforce onMouseOver / onMouseOut are accompanied by onFocus / onBlur.

useMediaCaption UseMediaCaptionConfiguration | null

Enforces that audio and video elements must have a track for captions.

useSemanticElements UseSemanticElementsConfiguration | null

It detects the use of role attributes in JSX elements and suggests using semantic elements instead.

useValidAnchor UseValidAnchorConfiguration | null

Enforce that all anchors are valid, and they are navigable elements.

useValidAriaProps UseValidAriaPropsConfiguration | null

Ensures that ARIA properties aria-* are all valid.

useValidAriaRole UseValidAriaRoleConfiguration | null

Elements with ARIA roles must use a valid, non-abstract ARIA role.

useValidAriaValues UseValidAriaValuesConfiguration | null

Enforce that ARIA state and property values are valid.

useValidAutocomplete UseValidAutocompleteConfiguration | null

Use valid values for the autocomplete attribute on input elements.

useValidLang UseValidLangConfiguration | null

Ensure that the attribute passed to the lang attribute is a correct ISO language and/or country.

Accessibility string

Actions object

recommended boolean | null

It enables the assist actions recommended by Biome. true by default.

source Source | null

ArrowParentheses string

AssistConfiguration object

actions Actions | null

Whether Biome should fail in CLI if the assist were not applied to the code.

enabled Bool | null

Whether Biome should enable assist via LSP and CLI.

includes array | null

A list of glob patterns. Biome will include files/folders that will match these patterns.

AttributePosition string

Bool boolean

BracketSameLine boolean

Put the > of a multi-line HTML or JSX element at the end of the last line instead of being alone on the next line (does not apply to self closing elements).

BracketSpacing boolean

Complexity object

A list of rules that belong to this group

noAdjacentSpacesInRegex NoAdjacentSpacesInRegexConfiguration | null

Disallow unclear usage of consecutive space characters in regular expression literals

noArguments NoArgumentsConfiguration | null

Disallow the use of arguments.

noBannedTypes NoBannedTypesConfiguration | null

Disallow primitive type aliases and misleading types.

noCommaOperator NoCommaOperatorConfiguration | null

Disallow comma operator.

noEmptyTypeParameters NoEmptyTypeParametersConfiguration | null

Disallow empty type parameters in type aliases and interfaces.

noExcessiveCognitiveComplexity NoExcessiveCognitiveComplexityConfiguration | null

Disallow functions that exceed a given Cognitive Complexity score.

noExcessiveLinesPerFunction NoExcessiveLinesPerFunctionConfiguration | null

Restrict the number of lines of code in a function.

noExcessiveNestedTestSuites NoExcessiveNestedTestSuitesConfiguration | null

This rule enforces a maximum depth to nested describe() in test files.

noExtraBooleanCast NoExtraBooleanCastConfiguration | null

Disallow unnecessary boolean casts

noFlatMapIdentity NoFlatMapIdentityConfiguration | null

Disallow to use unnecessary callback on flatMap.

noForEach NoForEachConfiguration | null

Prefer for...of statement instead of Array.forEach.

noImplicitCoercions NoImplicitCoercionsConfiguration | null

Disallow shorthand type conversions.

noImportantStyles NoImportantStylesConfiguration | null

Disallow the use of the !important style.

noStaticOnlyClass NoStaticOnlyClassConfiguration | null

This rule reports when a class has no non-static members, such as for a class used exclusively as a static namespace.

noThisInStatic NoThisInStaticConfiguration | null

Disallow this and super in static contexts.

noUselessCatch NoUselessCatchConfiguration | null

Disallow unnecessary catch clauses.

noUselessConstructor NoUselessConstructorConfiguration | null

Disallow unnecessary constructors.

noUselessContinue NoUselessContinueConfiguration | null

Avoid using unnecessary continue.

noUselessEmptyExport NoUselessEmptyExportConfiguration | null

Disallow empty exports that don't change anything in a module file.

noUselessEscapeInRegex NoUselessEscapeInRegexConfiguration | null

Disallow unnecessary escape sequence in regular expression literals.

noUselessFragments NoUselessFragmentsConfiguration | null

Disallow unnecessary fragments

noUselessLabel NoUselessLabelConfiguration | null

Disallow unnecessary labels.

noUselessLoneBlockStatements NoUselessLoneBlockStatementsConfiguration | null

Disallow unnecessary nested block statements.

noUselessRename NoUselessRenameConfiguration | null

Disallow renaming import, export, and destructured assignments to the same name.

noUselessStringConcat NoUselessStringConcatConfiguration | null

Disallow unnecessary concatenation of string or template literals.

noUselessStringRaw NoUselessStringRawConfiguration | null

Disallow unnecessary String.raw function in template string literals without any escape sequence.

noUselessSwitchCase NoUselessSwitchCaseConfiguration | null

Disallow useless case in switch statements.

noUselessTernary NoUselessTernaryConfiguration | null

Disallow ternary operators when simpler alternatives exist.

noUselessThisAlias NoUselessThisAliasConfiguration | null

Disallow useless this aliasing.

noUselessTypeConstraint NoUselessTypeConstraintConfiguration | null

Disallow using any or unknown as type constraint.

noUselessUndefinedInitialization NoUselessUndefinedInitializationConfiguration | null

Disallow initializing variables to undefined.

noVoid NoVoidConfiguration | null

Disallow the use of void operators, which is not a familiar operator.

recommended boolean | null

It enables the recommended rules for this group

useArrowFunction UseArrowFunctionConfiguration | null

Use arrow functions over function expressions.

useDateNow UseDateNowConfiguration | null

Use Date.now() to get the number of milliseconds since the Unix Epoch.

useFlatMap UseFlatMapConfiguration | null

Promotes the use of .flatMap() when map().flat() are used together.

useIndexOf UseIndexOfConfiguration | null

Prefer Array#{indexOf,lastIndexOf}() over Array#{findIndex,findLastIndex}() when looking for the index of an item.

useLiteralKeys UseLiteralKeysConfiguration | null

Enforce the usage of a literal access to properties over computed property access.

useNumericLiterals UseNumericLiteralsConfiguration | null

Disallow parseInt() and Number.parseInt() in favor of binary, octal, and hexadecimal literals

useOptionalChain UseOptionalChainConfiguration | null

Enforce using concise optional chain instead of chained logical expressions.

useRegexLiterals UseRegexLiteralsConfiguration | null

Enforce the use of the regular expression literals instead of the RegExp constructor if possible.

useSimpleNumberKeys UseSimpleNumberKeysConfiguration | null

Disallow number literal object member names which are not base 10 or use underscore as separator.

useSimplifiedLogicExpression UseSimplifiedLogicExpressionConfiguration | null

Discard redundant terms from logical expressions.

useWhile UseWhileConfiguration | null

Enforce the use of while loops instead of for loops when the initializer and update expressions are not needed.

ConsistentArrayType string | string

ConsistentTypeDefinition string | string

Convention object

formats

String cases to enforce

All of: Formats Format[]

match Regex | null

Regular expression to enforce

selector

Declarations concerned by this convention

All of: Selector object

Correctness object

A list of rules that belong to this group

noChildrenProp NoChildrenPropConfiguration | null

Prevent passing of children as props.

noConstAssign NoConstAssignConfiguration | null

Prevents from having const variables being re-assigned.

noConstantCondition NoConstantConditionConfiguration | null

Disallow constant expressions in conditions

noConstantMathMinMaxClamp NoConstantMathMinMaxClampConfiguration | null

Disallow the use of Math.min and Math.max to clamp a value where the result itself is constant.

noConstructorReturn NoConstructorReturnConfiguration | null

Disallow returning a value from a constructor.

noEmptyCharacterClassInRegex NoEmptyCharacterClassInRegexConfiguration | null

Disallow empty character classes in regular expression literals.

noEmptyPattern NoEmptyPatternConfiguration | null

Disallows empty destructuring patterns.

noGlobalDirnameFilename NoGlobalDirnameFilenameConfiguration | null

Disallow the use of __dirname and __filename in the global scope.

noGlobalObjectCalls NoGlobalObjectCallsConfiguration | null

Disallow calling global object properties as functions

noInnerDeclarations NoInnerDeclarationsConfiguration | null

Disallow function and var declarations that are accessible outside their block.

noInvalidBuiltinInstantiation NoInvalidBuiltinInstantiationConfiguration | null

Ensure that builtins are correctly instantiated.

noInvalidConstructorSuper NoInvalidConstructorSuperConfiguration | null

Prevents the incorrect use of super() inside classes. It also checks whether a call super() is missing from classes that extends other constructors.

noInvalidDirectionInLinearGradient NoInvalidDirectionInLinearGradientConfiguration | null

Disallow non-standard direction values for linear gradient functions.

noInvalidGridAreas NoInvalidGridAreasConfiguration | null

Disallows invalid named grid areas in CSS Grid Layouts.

noInvalidPositionAtImportRule NoInvalidPositionAtImportRuleConfiguration | null

Disallow the use of @import at-rules in invalid positions.

noInvalidUseBeforeDeclaration NoInvalidUseBeforeDeclarationConfiguration | null

Disallow the use of variables and function parameters before their declaration

noMissingVarFunction NoMissingVarFunctionConfiguration | null

Disallow missing var function for css variables.

noNestedComponentDefinitions NoNestedComponentDefinitionsConfiguration | null

Disallows defining React components inside other components.

noNodejsModules NoNodejsModulesConfiguration | null

Forbid the use of Node.js builtin modules.

noNonoctalDecimalEscape NoNonoctalDecimalEscapeConfiguration | null

Disallow \8 and \9 escape sequences in string literals.

noPrecisionLoss NoPrecisionLossConfiguration | null

Disallow literal numbers that lose precision

noPrivateImports NoPrivateImportsConfiguration | null

Restrict imports of private exports.

noProcessGlobal NoProcessGlobalConfiguration | null

Disallow the use of process global.

noReactPropAssignments NoReactPropAssignmentsConfiguration | null

Disallow assigning to React component props.

noRenderReturnValue NoRenderReturnValueConfiguration | null

Prevent the usage of the return value of React.render.

noRestrictedElements NoRestrictedElementsConfiguration | null

Disallow the use of configured elements.

noSelfAssign NoSelfAssignConfiguration | null

Disallow assignments where both sides are exactly the same.

noSetterReturn NoSetterReturnConfiguration | null

Disallow returning a value from a setter

noSolidDestructuredProps NoSolidDestructuredPropsConfiguration | null

Disallow destructuring props inside JSX components in Solid projects.

noStringCaseMismatch NoStringCaseMismatchConfiguration | null

Disallow comparison of expressions modifying the string case with non-compliant value.

noSwitchDeclarations NoSwitchDeclarationsConfiguration | null

Disallow lexical declarations in switch clauses.

noUndeclaredDependencies NoUndeclaredDependenciesConfiguration | null

Disallow the use of dependencies that aren't specified in the package.json.

noUndeclaredVariables NoUndeclaredVariablesConfiguration | null

Prevents the usage of variables that haven't been declared inside the document.

noUnknownFunction NoUnknownFunctionConfiguration | null

Disallow unknown CSS value functions.

noUnknownMediaFeatureName NoUnknownMediaFeatureNameConfiguration | null

Disallow unknown media feature names.

noUnknownProperty NoUnknownPropertyConfiguration | null

Disallow unknown properties.

noUnknownPseudoClass NoUnknownPseudoClassConfiguration | null

Disallow unknown pseudo-class selectors.

noUnknownPseudoElement NoUnknownPseudoElementConfiguration | null

Disallow unknown pseudo-element selectors.

noUnknownTypeSelector NoUnknownTypeSelectorConfiguration | null

Disallow unknown type selectors.

noUnknownUnit NoUnknownUnitConfiguration | null

Disallow unknown CSS units.

noUnmatchableAnbSelector NoUnmatchableAnbSelectorConfiguration | null

Disallow unmatchable An+B selectors.

noUnreachable NoUnreachableConfiguration | null

Disallow unreachable code

noUnreachableSuper NoUnreachableSuperConfiguration | null

Ensures the super() constructor is called exactly once on every code path in a class constructor before this is accessed if the class has a superclass

noUnsafeFinally NoUnsafeFinallyConfiguration | null

Disallow control flow statements in finally blocks.

noUnsafeOptionalChaining NoUnsafeOptionalChainingConfiguration | null

Disallow the use of optional chaining in contexts where the undefined value is not allowed.

noUnusedFunctionParameters NoUnusedFunctionParametersConfiguration | null

Disallow unused function parameters.

noUnusedImports NoUnusedImportsConfiguration | null

Disallow unused imports.

noUnusedLabels NoUnusedLabelsConfiguration | null

Disallow unused labels.

noUnusedPrivateClassMembers NoUnusedPrivateClassMembersConfiguration | null

Disallow unused private class members

noUnusedVariables NoUnusedVariablesConfiguration | null

Disallow unused variables.

noVoidElementsWithChildren NoVoidElementsWithChildrenConfiguration | null

This rules prevents void elements (AKA self-closing elements) from having children.

noVoidTypeReturn NoVoidTypeReturnConfiguration | null

Disallow returning a value from a function with the return type 'void'

recommended boolean | null

It enables the recommended rules for this group

useExhaustiveDependencies UseExhaustiveDependenciesConfiguration | null

Enforce all dependencies are correctly specified in a React hook.

useGraphqlNamedOperations UseGraphqlNamedOperationsConfiguration | null

Enforce specifying the name of GraphQL operations.

useHookAtTopLevel UseHookAtTopLevelConfiguration | null

Enforce that all React hooks are being called from the Top Level component functions.

useImportExtensions UseImportExtensionsConfiguration | null

Enforce file extensions for relative imports.

useIsNan UseIsNanConfiguration | null

Require calls to isNaN() when checking for NaN.

useJsonImportAttributes UseJsonImportAttributesConfiguration | null

Enforces the use of with { type: "json" } for JSON module imports.

useJsxKeyInIterable UseJsxKeyInIterableConfiguration | null

Disallow missing key props in iterators/collection literals.

useParseIntRadix UseParseIntRadixConfiguration | null

Enforce the consistent use of the radix argument when using parseInt().

useSingleJsDocAsterisk UseSingleJsDocAsteriskConfiguration | null

Enforce JSDoc comment lines to start with a single asterisk, except for the first one.

useUniqueElementIds UseUniqueElementIdsConfiguration | null

Prevent the usage of static string literal id attribute on elements.

useValidForDirection UseValidForDirectionConfiguration | null

Enforce "for" loop update clause moving the counter in the right direction.

useValidTypeof UseValidTypeofConfiguration | null

This rule checks that the result of a typeof expression is compared to a valid value.

useYield UseYieldConfiguration | null

Require generator functions to contain yield.

CssAssistConfiguration object

Options that changes how the CSS assist behaves

enabled Bool | null

Control the assist for CSS files.

CssConfiguration object

Options applied to CSS files

assist CssAssistConfiguration | null

CSS assist options

Default: null

formatter CssFormatterConfiguration | null

CSS formatter options

Default: null

globals array | null

CSS globals

uniqueItems=true

linter CssLinterConfiguration | null

CSS linter options

Default: null

parser CssParserConfiguration | null

CSS parsing options

Default: null

CssFormatterConfiguration object

Options that changes how the CSS formatter behaves

enabled Bool | null

Control the formatter for CSS (and its super languages) files.

indentStyle IndentStyle | null

The indent style applied to CSS (and its super languages) files.

indentWidth IndentWidth | null

The size of the indentation applied to CSS (and its super languages) files. Default to 2.

lineEnding LineEnding | null

The type of line ending applied to CSS (and its super languages) files.

lineWidth LineWidth | null

What's the max width of a line applied to CSS (and its super languages) files. Defaults to 80.

quoteStyle QuoteStyle | null

The type of quotes used in CSS code. Defaults to double.

CssLinterConfiguration object

Options that changes how the CSS linter behaves

enabled Bool | null

Control the linter for CSS files.

CssParserConfiguration object

Options that changes how the CSS parser behaves

allowWrongLineComments Bool | null

Allow comments to appear on incorrect lines in .css files

Default: null

cssModules Bool | null

Enables parsing of CSS Modules specific features.

Default: null

CustomRestrictedElements Record<string, string>

CustomRestrictedType string | CustomRestrictedTypeOptions

CustomRestrictedTypeOptions object

message string

Default: ""

use string | null

Default: null

DependencyAvailability boolean | string[]

Expand string | string | string

Extends string[] | string

FilenameCase string | string | string | string | string

Supported cases for file names.

FilenameCases FilenameCase[]

FilesConfiguration object

The configuration of the filesystem

experimentalScannerIgnores array | null

Set of file and folder names that should be unconditionally ignored by Biome's scanner.

Biome maintains an internal list of default ignore entries, which is based on user feedback and which may change in any release. This setting allows overriding this internal list completely.

This is considered an advanced feature that users should not need to tweak themselves, but they can as a last resort. This setting can only be configured in root configurations, and is ignored in nested configs.

Entries must be file or folder names. Specific paths and globs are not supported.

Examples where this may be useful:

```jsonc { "files": { "experimentalScannerIgnores": [ // You almost certainly don't want to scan your .git // folder, which is why it's already ignored by default: ".git",

// But the scanner does scan node_modules by default. If // you really don't want this, you can ignore it like // this: "node_modules",

// But it's probably better to ignore a specific dependency. // For instance, one that happens to be particularly slow to // scan: "RedisCommander.d.ts", ], } } ```

Please be aware that rules relying on the module graph or type inference information may be negatively affected if dependencies of your project aren't (fully) scanned.

ignoreUnknown Bool | null

Tells Biome to not emit diagnostics when handling files that doesn't know

includes array | null

A list of glob patterns. Biome will handle only those files/folders that will match these patterns.

maxSize MaxSize | null

The maximum allowed size for source code files in bytes. Files above this limit will be ignored for performance reasons. Defaults to 1 MiB

FixKind string | string | string

Used to identify the kind of code action emitted by a rule

Format string

Supported cases.

Formats Format[]

FormatterConfiguration object

Generic options applied to all files

attributePosition AttributePosition | null

The attribute position style in HTML-ish languages. Defaults to auto.

bracketSameLine BracketSameLine | null

Put the > of a multi-line HTML or JSX element at the end of the last line instead of being alone on the next line (does not apply to self closing elements).

bracketSpacing BracketSpacing | null

Whether to insert spaces around brackets in object literals. Defaults to true.

enabled Bool | null

expand Expand | null

Whether to expand arrays and objects on multiple lines. When set to auto, object literals are formatted on multiple lines if the first property has a newline, and array literals are formatted on a single line if it fits in the line. When set to always, these literals are formatted on multiple lines, regardless of length of the list. When set to never, these literals are formatted on a single line if it fits in the line. When formatting package.json, Biome will use always unless configured otherwise. Defaults to "auto".

formatWithErrors Bool | null

Stores whether formatting should be allowed to proceed if a given file has syntax errors

includes array | null

A list of glob patterns. The formatter will include files/folders that will match these patterns.

indentStyle IndentStyle | null

The indent style.

indentWidth IndentWidth | null

The size of the indentation, 2 by default

lineEnding LineEnding | null

The type of line ending.

lineWidth LineWidth | null

What's the max width of a line. Defaults to 80.

useEditorconfig Bool | null

Use any .editorconfig files to configure the formatter. Configuration in biome.json will override .editorconfig configuration.

Default: true.

Glob string

GraphqlAssistConfiguration object

Options that changes how the GraphQL linter behaves

enabled Bool | null

Control the formatter for GraphQL files.

Default: null

GraphqlConfiguration object

Options applied to GraphQL files

assist GraphqlAssistConfiguration | null

Assist options

formatter GraphqlFormatterConfiguration | null

GraphQL formatter options

linter GraphqlLinterConfiguration | null

GraphqlFormatterConfiguration object

Options that changes how the GraphQL formatter behaves

bracketSpacing BracketSpacing | null

Whether to insert spaces around brackets in object literals. Defaults to true.

Default: null

enabled Bool | null

Control the formatter for GraphQL files.

Default: null

indentStyle IndentStyle | null

The indent style applied to GraphQL files.

Default: null

indentWidth IndentWidth | null

The size of the indentation applied to GraphQL files. Default to 2.

Default: null

lineEnding LineEnding | null

The type of line ending applied to GraphQL files.

Default: null

lineWidth LineWidth | null

What's the max width of a line applied to GraphQL files. Defaults to 80.

Default: null

quoteStyle QuoteStyle | null

The type of quotes used in GraphQL code. Defaults to double.

Default: null

GraphqlLinterConfiguration object

Options that change how the GraphQL linter behaves.

enabled Bool | null

Control the formatter for GraphQL files.

Default: null

GritAssistConfiguration object

enabled Bool | null

Control the assist functionality for Grit files.

GritConfiguration object

Options applied to GritQL files

assist GritAssistConfiguration | null

Assist options

formatter GritFormatterConfiguration | null

Formatting options

linter GritLinterConfiguration | null

Formatting options

GritFormatterConfiguration object

enabled Bool | null

Control the formatter for Grit files.

indentStyle IndentStyle | null

The indent style applied to Grit files.

indentWidth IndentWidth | null

The size of the indentation applied to Grit files. Default to 2.

lineEnding LineEnding | null

The type of line ending applied to Grit files.

lineWidth LineWidth | null

What's the max width of a line applied to Grit files. Defaults to 80.

GritLinterConfiguration object

enabled Bool | null

Control the linter for Grit files.

GroupMatcher ImportMatcher | SourceMatcher

GroupPlainConfiguration string | string | string | string | string

Hook object

closureIndex integer | null

The "position" of the closure function, starting from zero.

For example, for React's useEffect() hook, the closure index is 0.

Default: null

format=uint8min=0

dependenciesIndex integer | null

The "position" of the array of dependencies, starting from zero.

For example, for React's useEffect() hook, the dependencies index is 1.

Default: null

format=uint8min=0

name string

The name of the hook.

Default: ""

stableResult StableHookResult | null

Whether the result of the hook is stable.

Set to true to mark the identity of the hook's return value as stable, or use a number/an array of numbers to mark the "positions" in the return array as stable.

For example, for React's useRef() hook the value would be true, while for useState() it would be [1].

Default: null

HtmlConfiguration object

Options applied to HTML files

formatter HtmlFormatterConfiguration | null

HTML formatter options

parser HtmlParserConfiguration | null

HTML parsing options

HtmlFormatterConfiguration object

Options that changes how the HTML formatter behaves

attributePosition AttributePosition | null

The attribute position style in HTML elements. Defaults to auto.

bracketSameLine BracketSameLine | null

Whether to hug the closing bracket of multiline HTML tags to the end of the last line, rather than being alone on the following line. Defaults to false.

enabled Bool | null

Control the formatter for HTML (and its super languages) files.

indentScriptAndStyle IndentScriptAndStyle | null

Whether to indent the <script> and <style> tags for HTML (and its super languages). Defaults to false.

indentStyle IndentStyle | null

The indent style applied to HTML (and its super languages) files.

indentWidth IndentWidth | null

The size of the indentation applied to HTML (and its super languages) files. Default to 2.

lineEnding LineEnding | null

The type of line ending applied to HTML (and its super languages) files.

lineWidth LineWidth | null

What's the max width of a line applied to HTML (and its super languages) files. Defaults to 80.

selfCloseVoidElements SelfCloseVoidElements | null

Whether void elements should be self-closed. Defaults to never.

whitespaceSensitivity WhitespaceSensitivity | null

Whether to account for whitespace sensitivity when formatting HTML (and its super languages). Defaults to "css".

HtmlParserConfiguration object

Options that changes how the HTML parser behaves

interpolation Bool | null

Enables the parsing of double text expressions such as {{ expression }} inside .html files

ImportGroup null | GroupMatcher | GroupMatcher[]

ImportGroups ImportGroup[]

ImportMatcher object

source SourcesMatcher | null

type boolean | null

ImportSourceGlob

Glob to match against import sources.

IndentScriptAndStyle boolean

Whether to indent the content of <script> and <style> tags for HTML-ish templating languages (Vue, Svelte, etc.).

When true, the content of <script> and <style> tags will be indented one level.

IndentStyle string | string

IndentWidth integer

JsAssistConfiguration object

Assist options specific to the JavaScript assist

enabled Bool | null

Control the assist for JavaScript (and its super languages) files.

JsConfiguration object

A set of options applied to the JavaScript files

assist JsAssistConfiguration | null

Assist options

formatter JsFormatterConfiguration | null

Formatting options

globals array | null

A list of global bindings that should be ignored by the analyzers

If defined here, they should not emit diagnostics.

uniqueItems=true

jsxRuntime JsxRuntime | null

Indicates the type of runtime or transformation used for interpreting JSX.

linter JsLinterConfiguration | null

Linter options

parser JsParserConfiguration | null

Parsing options

JsFormatterConfiguration object

Formatting options specific to the JavaScript files

arrowParentheses ArrowParentheses | null

Whether to add non-necessary parentheses to arrow functions. Defaults to "always".

attributePosition AttributePosition | null

The attribute position style in JSX elements. Defaults to auto.

bracketSameLine BracketSameLine | null

Whether to hug the closing bracket of multiline HTML/JSX tags to the end of the last line, rather than being alone on the following line. Defaults to false.

bracketSpacing BracketSpacing | null

Whether to insert spaces around brackets in object literals. Defaults to true.

enabled Bool | null

Control the formatter for JavaScript (and its super languages) files.

expand Expand | null

Whether to expand arrays and objects on multiple lines. When set to auto, object literals are formatted on multiple lines if the first property has a newline, and array literals are formatted on a single line if it fits in the line. When set to always, these literals are formatted on multiple lines, regardless of length of the list. When set to never, these literals are formatted on a single line if it fits in the line. When formatting package.json, Biome will use always unless configured otherwise. Defaults to "auto".

indentStyle IndentStyle | null

The indent style applied to JavaScript (and its super languages) files.

indentWidth IndentWidth | null

The size of the indentation applied to JavaScript (and its super languages) files. Default to 2.

jsxQuoteStyle QuoteStyle | null

The type of quotes used in JSX. Defaults to double.

lineEnding LineEnding | null

The type of line ending applied to JavaScript (and its super languages) files.

lineWidth LineWidth | null

What's the max width of a line applied to JavaScript (and its super languages) files. Defaults to 80.

operatorLinebreak OperatorLinebreak | null

When breaking binary expressions into multiple lines, whether to break them before or after the binary operator. Defaults to "after".

quoteProperties QuoteProperties | null

When properties in objects are quoted. Defaults to asNeeded.

quoteStyle QuoteStyle | null

The type of quotes used in JavaScript code. Defaults to double.

semicolons Semicolons | null

Whether the formatter prints semicolons for all statements or only in for statements where it is necessary because of ASI.

trailingCommas TrailingCommas | null

Print trailing commas wherever possible in multi-line comma-separated syntactic structures. Defaults to "all".

JsLinterConfiguration object

Linter options specific to the JavaScript linter

enabled Bool | null

Control the linter for JavaScript (and its super languages) files.

JsParserConfiguration object

Options that changes how the JavaScript parser behaves

gritMetavariables Bool | null

Enables parsing of Grit metavariables. Defaults to false.

jsxEverywhere Bool | null

When enabled, files like .js/.mjs/.cjs may contain JSX syntax.

Defaults to true.

unsafeParameterDecoratorsEnabled Bool | null

It enables the experimental and unsafe parsing of parameter decorators

These decorators belong to an old proposal, and they are subject to change.

JsonAssistConfiguration object

Linter options specific to the JSON linter

enabled Bool | null

Control the assist for JSON (and its super languages) files.

JsonConfiguration object

Options applied to JSON files

assist JsonAssistConfiguration | null

Assist options

formatter JsonFormatterConfiguration | null

Formatting options

linter JsonLinterConfiguration | null

Linting options

parser JsonParserConfiguration | null

Parsing options

JsonFormatterConfiguration object

bracketSpacing BracketSpacing | null

Whether to insert spaces around brackets in object literals. Defaults to true.

enabled Bool | null

Control the formatter for JSON (and its super languages) files.

expand Expand | null

Whether to expand arrays and objects on multiple lines. When set to auto, object literals are formatted on multiple lines if the first property has a newline, and array literals are formatted on a single line if it fits in the line. When set to always, these literals are formatted on multiple lines, regardless of length of the list. When set to never, these literals are formatted on a single line if it fits in the line. When formatting package.json, Biome will use always unless configured otherwise. Defaults to "auto".

indentStyle IndentStyle | null

The indent style applied to JSON (and its super languages) files.

indentWidth IndentWidth | null

The size of the indentation applied to JSON (and its super languages) files. Default to 2.

lineEnding LineEnding | null

The type of line ending applied to JSON (and its super languages) files.

lineWidth LineWidth | null

What's the max width of a line applied to JSON (and its super languages) files. Defaults to 80.

trailingCommas TrailingCommas2 | null

Print trailing commas wherever possible in multi-line comma-separated syntactic structures. Defaults to "none".

JsonLinterConfiguration object

Linter options specific to the JSON linter

enabled Bool | null

Control the linter for JSON (and its super languages) files.

JsonParserConfiguration object

Options that changes how the JSON parser behaves

allowComments Bool | null

Allow parsing comments in .json files

allowTrailingCommas Bool | null

Allow parsing trailing commas in .json files

JsxRuntime string | string

Indicates the type of runtime or transformation used for interpreting JSX.

LineEnding string | string | string

LineWidth integer

Validated value for the line_width formatter options

The allowed range of values is 1..=320

LinterConfiguration object

domains RuleDomains | null

An object where the keys are the names of the domains, and the values are all, recommended, or none.

enabled Bool | null

if false, it disables the feature and the linter won't be executed. true by default

includes array | null

A list of glob patterns. The analyzer will handle only those files/folders that will match these patterns.

rules Rules | null

List of rules

MaxSize integer

Modifiers RestrictedModifier[]

NegatablePredefinedSourceMatcher string

NoAccessKeyConfiguration RulePlainConfiguration | RuleWithNoAccessKeyOptions

NoAccessKeyOptions object

NoAccumulatingSpreadConfiguration RulePlainConfiguration | RuleWithNoAccumulatingSpreadOptions

NoAccumulatingSpreadOptions object

NoAdjacentSpacesInRegexConfiguration RulePlainConfiguration | RuleWithNoAdjacentSpacesInRegexOptions

NoAdjacentSpacesInRegexOptions object

NoAlertConfiguration RulePlainConfiguration | RuleWithNoAlertOptions

NoAlertOptions object

NoApproximativeNumericConstantConfiguration RulePlainConfiguration | RuleWithNoApproximativeNumericConstantOptions

NoApproximativeNumericConstantOptions object

NoArgumentsConfiguration RulePlainConfiguration | RuleWithNoArgumentsOptions

NoArgumentsOptions object

NoAriaHiddenOnFocusableConfiguration RulePlainConfiguration | RuleWithNoAriaHiddenOnFocusableOptions

NoAriaHiddenOnFocusableOptions object

NoAriaUnsupportedElementsConfiguration RulePlainConfiguration | RuleWithNoAriaUnsupportedElementsOptions

NoAriaUnsupportedElementsOptions object

NoArrayIndexKeyConfiguration RulePlainConfiguration | RuleWithNoArrayIndexKeyOptions

NoArrayIndexKeyOptions object

NoAssignInExpressionsConfiguration RulePlainConfiguration | RuleWithNoAssignInExpressionsOptions

NoAssignInExpressionsOptions object

NoAsyncPromiseExecutorConfiguration RulePlainConfiguration | RuleWithNoAsyncPromiseExecutorOptions

NoAsyncPromiseExecutorOptions object

NoAutofocusConfiguration RulePlainConfiguration | RuleWithNoAutofocusOptions

NoAutofocusOptions object

NoAwaitInLoopsConfiguration RulePlainConfiguration | RuleWithNoAwaitInLoopsOptions

NoAwaitInLoopsOptions object

NoBannedTypesConfiguration RulePlainConfiguration | RuleWithNoBannedTypesOptions

NoBannedTypesOptions object

NoBarrelFileConfiguration RulePlainConfiguration | RuleWithNoBarrelFileOptions

NoBarrelFileOptions object

NoBiomeFirstExceptionConfiguration RulePlainConfiguration | RuleWithNoBiomeFirstExceptionOptions

NoBiomeFirstExceptionOptions object

NoBitwiseOperatorsConfiguration RulePlainConfiguration | RuleWithNoBitwiseOperatorsOptions

NoBitwiseOperatorsOptions object

allow string[]

Allows a list of bitwise operators to be used as exceptions.

NoBlankTargetConfiguration RulePlainConfiguration | RuleWithNoBlankTargetOptions

NoBlankTargetOptions object

allowDomains string[]

List of domains where target="_blank" is allowed without rel="noopener".

allowNoReferrer boolean

Whether noreferrer is allowed in addition to noopener.

Default: true

NoCatchAssignConfiguration RulePlainConfiguration | RuleWithNoCatchAssignOptions

NoCatchAssignOptions object

NoChildrenPropConfiguration RulePlainConfiguration | RuleWithNoChildrenPropOptions

NoChildrenPropOptions object

NoClassAssignConfiguration RulePlainConfiguration | RuleWithNoClassAssignOptions

NoClassAssignOptions object

NoCommaOperatorConfiguration RulePlainConfiguration | RuleWithNoCommaOperatorOptions

NoCommaOperatorOptions object

NoCommentTextConfiguration RulePlainConfiguration | RuleWithNoCommentTextOptions

NoCommentTextOptions object

NoCommonJsConfiguration RulePlainConfiguration | RuleWithNoCommonJsOptions

NoCommonJsOptions object

NoCompareNegZeroConfiguration RulePlainConfiguration | RuleWithNoCompareNegZeroOptions

NoCompareNegZeroOptions object

NoConfusingLabelsConfiguration RulePlainConfiguration | RuleWithNoConfusingLabelsOptions

NoConfusingLabelsOptions object

allowedLabels string[]

A list of (non-confusing) labels that should be allowed

NoConfusingVoidTypeConfiguration RulePlainConfiguration | RuleWithNoConfusingVoidTypeOptions

NoConfusingVoidTypeOptions object

NoConsoleConfiguration RulePlainConfiguration | RuleWithNoConsoleOptions

NoConsoleOptions object

allow string[]

Allowed calls on the console object.

NoConstAssignConfiguration RulePlainConfiguration | RuleWithNoConstAssignOptions

NoConstAssignOptions object

NoConstEnumConfiguration RulePlainConfiguration | RuleWithNoConstEnumOptions

NoConstEnumOptions object

NoConstantBinaryExpressionsConfiguration RulePlainConfiguration | RuleWithNoConstantBinaryExpressionsOptions

NoConstantBinaryExpressionsOptions object

NoConstantConditionConfiguration RulePlainConfiguration | RuleWithNoConstantConditionOptions

NoConstantConditionOptions object

NoConstantMathMinMaxClampConfiguration RulePlainConfiguration | RuleWithNoConstantMathMinMaxClampOptions

NoConstantMathMinMaxClampOptions object

NoConstructorReturnConfiguration RulePlainConfiguration | RuleWithNoConstructorReturnOptions

NoConstructorReturnOptions object

NoControlCharactersInRegexConfiguration RulePlainConfiguration | RuleWithNoControlCharactersInRegexOptions

NoControlCharactersInRegexOptions object

NoDangerouslySetInnerHtmlConfiguration RulePlainConfiguration | RuleWithNoDangerouslySetInnerHtmlOptions

NoDangerouslySetInnerHtmlOptions object

NoDangerouslySetInnerHtmlWithChildrenConfiguration RulePlainConfiguration | RuleWithNoDangerouslySetInnerHtmlWithChildrenOptions

NoDangerouslySetInnerHtmlWithChildrenOptions object

NoDebuggerConfiguration RulePlainConfiguration | RuleWithNoDebuggerOptions

NoDebuggerOptions object

NoDefaultExportConfiguration RulePlainConfiguration | RuleWithNoDefaultExportOptions

NoDefaultExportOptions object

NoDeleteConfiguration RulePlainConfiguration | RuleWithNoDeleteOptions

NoDeleteOptions object

NoDescendingSpecificityConfiguration RulePlainConfiguration | RuleWithNoDescendingSpecificityOptions

NoDescendingSpecificityOptions object

NoDistractingElementsConfiguration RulePlainConfiguration | RuleWithNoDistractingElementsOptions

NoDistractingElementsOptions object

NoDocumentCookieConfiguration RulePlainConfiguration | RuleWithNoDocumentCookieOptions

NoDocumentCookieOptions object

NoDocumentImportInPageConfiguration RulePlainConfiguration | RuleWithNoDocumentImportInPageOptions

NoDocumentImportInPageOptions object

NoDoneCallbackConfiguration RulePlainConfiguration | RuleWithNoDoneCallbackOptions

NoDoneCallbackOptions object

NoDoubleEqualsConfiguration RulePlainConfiguration | RuleWithNoDoubleEqualsOptions

NoDoubleEqualsOptions object

ignoreNull boolean

If true, an exception is made when comparing with null, as it's often relied on to check both for null or undefined.

If false, no such exception will be made.

NoDuplicateAtImportRulesConfiguration RulePlainConfiguration | RuleWithNoDuplicateAtImportRulesOptions

NoDuplicateAtImportRulesOptions object

NoDuplicateCaseConfiguration RulePlainConfiguration | RuleWithNoDuplicateCaseOptions

NoDuplicateCaseOptions object

NoDuplicateClassMembersConfiguration RulePlainConfiguration | RuleWithNoDuplicateClassMembersOptions

NoDuplicateClassMembersOptions object

NoDuplicateCustomPropertiesConfiguration RulePlainConfiguration | RuleWithNoDuplicateCustomPropertiesOptions

NoDuplicateCustomPropertiesOptions object

NoDuplicateElseIfConfiguration RulePlainConfiguration | RuleWithNoDuplicateElseIfOptions

NoDuplicateElseIfOptions object

NoDuplicateFieldsConfiguration RulePlainConfiguration | RuleWithNoDuplicateFieldsOptions

NoDuplicateFieldsOptions object

NoDuplicateFontNamesConfiguration RulePlainConfiguration | RuleWithNoDuplicateFontNamesOptions

NoDuplicateFontNamesOptions object

NoDuplicateJsxPropsConfiguration RulePlainConfiguration | RuleWithNoDuplicateJsxPropsOptions

NoDuplicateJsxPropsOptions object

NoDuplicateObjectKeysConfiguration RulePlainConfiguration | RuleWithNoDuplicateObjectKeysOptions

NoDuplicateObjectKeysOptions object

NoDuplicateParametersConfiguration RulePlainConfiguration | RuleWithNoDuplicateParametersOptions

NoDuplicateParametersOptions object

NoDuplicatePropertiesConfiguration RulePlainConfiguration | RuleWithNoDuplicatePropertiesOptions

NoDuplicatePropertiesOptions object

NoDuplicateSelectorsKeyframeBlockConfiguration RulePlainConfiguration | RuleWithNoDuplicateSelectorsKeyframeBlockOptions

NoDuplicateSelectorsKeyframeBlockOptions object

NoDuplicateTestHooksConfiguration RulePlainConfiguration | RuleWithNoDuplicateTestHooksOptions

NoDuplicateTestHooksOptions object

NoDynamicNamespaceImportAccessConfiguration RulePlainConfiguration | RuleWithNoDynamicNamespaceImportAccessOptions

NoDynamicNamespaceImportAccessOptions object

NoEmptyBlockConfiguration RulePlainConfiguration | RuleWithNoEmptyBlockOptions

NoEmptyBlockOptions object

NoEmptyBlockStatementsConfiguration RulePlainConfiguration | RuleWithNoEmptyBlockStatementsOptions

NoEmptyBlockStatementsOptions object

NoEmptyCharacterClassInRegexConfiguration RulePlainConfiguration | RuleWithNoEmptyCharacterClassInRegexOptions

NoEmptyCharacterClassInRegexOptions object

NoEmptyInterfaceConfiguration RulePlainConfiguration | RuleWithNoEmptyInterfaceOptions

NoEmptyInterfaceOptions object

NoEmptyPatternConfiguration RulePlainConfiguration | RuleWithNoEmptyPatternOptions

NoEmptyPatternOptions object

NoEmptyTypeParametersConfiguration RulePlainConfiguration | RuleWithNoEmptyTypeParametersOptions

NoEmptyTypeParametersOptions object

NoEnumConfiguration RulePlainConfiguration | RuleWithNoEnumOptions

NoEnumOptions object

NoEvolvingTypesConfiguration RulePlainConfiguration | RuleWithNoEvolvingTypesOptions

NoEvolvingTypesOptions object

NoExcessiveCognitiveComplexityConfiguration RulePlainConfiguration | RuleWithNoExcessiveCognitiveComplexityOptions

NoExcessiveCognitiveComplexityOptions object

maxAllowedComplexity integer

The maximum complexity score that we allow. Anything higher is considered excessive.

Default: 15

format=uint8min=1

NoExcessiveLinesPerFunctionConfiguration RulePlainConfiguration | RuleWithNoExcessiveLinesPerFunctionOptions

NoExcessiveLinesPerFunctionOptions object

maxLines integer

The maximum number of lines allowed in a function body.

Default: 50

format=uint8min=1

skipBlankLines boolean

When this options is set to true, blank lines in the function body are not counted towards the maximum line limit.

Default: false

skipIifes boolean

When this option is set to true, Immediately Invoked Function Expressions (IIFEs) are not checked for the maximum line limit.

Default: false

NoExcessiveNestedTestSuitesConfiguration RulePlainConfiguration | RuleWithNoExcessiveNestedTestSuitesOptions

NoExcessiveNestedTestSuitesOptions object

NoExplicitAnyConfiguration RulePlainConfiguration | RuleWithNoExplicitAnyOptions

NoExplicitAnyOptions object

NoExportedImportsConfiguration RulePlainConfiguration | RuleWithNoExportedImportsOptions

NoExportedImportsOptions object

NoExportsInTestConfiguration RulePlainConfiguration | RuleWithNoExportsInTestOptions

NoExportsInTestOptions object

NoExtraBooleanCastConfiguration RulePlainConfiguration | RuleWithNoExtraBooleanCastOptions

NoExtraBooleanCastOptions object

NoExtraNonNullAssertionConfiguration RulePlainConfiguration | RuleWithNoExtraNonNullAssertionOptions

NoExtraNonNullAssertionOptions object

NoFallthroughSwitchClauseConfiguration RulePlainConfiguration | RuleWithNoFallthroughSwitchClauseOptions

NoFallthroughSwitchClauseOptions object

NoFlatMapIdentityConfiguration RulePlainConfiguration | RuleWithNoFlatMapIdentityOptions

NoFlatMapIdentityOptions object

NoFloatingPromisesConfiguration RulePlainConfiguration | RuleWithNoFloatingPromisesOptions

NoFloatingPromisesOptions object

NoFocusedTestsConfiguration RulePlainConfiguration | RuleWithNoFocusedTestsOptions

NoFocusedTestsOptions object

NoForEachConfiguration RulePlainConfiguration | RuleWithNoForEachOptions

NoForEachOptions object

allowedIdentifiers string[]

A list of variable names allowed for forEach calls.

Default:

[]

NoFunctionAssignConfiguration RulePlainConfiguration | RuleWithNoFunctionAssignOptions

NoFunctionAssignOptions object

NoGlobalAssignConfiguration RulePlainConfiguration | RuleWithNoGlobalAssignOptions

NoGlobalAssignOptions object

NoGlobalDirnameFilenameConfiguration RulePlainConfiguration | RuleWithNoGlobalDirnameFilenameOptions

NoGlobalDirnameFilenameOptions object

NoGlobalEvalConfiguration RulePlainConfiguration | RuleWithNoGlobalEvalOptions

NoGlobalEvalOptions object

NoGlobalIsFiniteConfiguration RulePlainConfiguration | RuleWithNoGlobalIsFiniteOptions

NoGlobalIsFiniteOptions object

NoGlobalIsNanConfiguration RulePlainConfiguration | RuleWithNoGlobalIsNanOptions

NoGlobalIsNanOptions object

NoGlobalObjectCallsConfiguration RulePlainConfiguration | RuleWithNoGlobalObjectCallsOptions

NoGlobalObjectCallsOptions object

NoHeadElementConfiguration RulePlainConfiguration | RuleWithNoHeadElementOptions

NoHeadElementOptions object

NoHeadImportInDocumentConfiguration RulePlainConfiguration | RuleWithNoHeadImportInDocumentOptions

NoHeadImportInDocumentOptions object

NoHeaderScopeConfiguration RulePlainConfiguration | RuleWithNoHeaderScopeOptions

NoHeaderScopeOptions object

NoImgElementConfiguration RulePlainConfiguration | RuleWithNoImgElementOptions

NoImgElementOptions object

NoImplicitAnyLetConfiguration RulePlainConfiguration | RuleWithNoImplicitAnyLetOptions

NoImplicitAnyLetOptions object

NoImplicitBooleanConfiguration RulePlainConfiguration | RuleWithNoImplicitBooleanOptions

NoImplicitBooleanOptions object

NoImplicitCoercionsConfiguration RulePlainConfiguration | RuleWithNoImplicitCoercionsOptions

NoImplicitCoercionsOptions object

NoImportAssignConfiguration RulePlainConfiguration | RuleWithNoImportAssignOptions

NoImportAssignOptions object

NoImportCyclesConfiguration RulePlainConfiguration | RuleWithNoImportCyclesOptions

NoImportCyclesOptions object

ignoreTypes boolean

Ignores type-only imports when finding an import cycle. A type-only import (import type) will be removed by the compiler, so it cuts an import cycle at runtime. Note that named type imports (import { type Foo }) aren't considered as type-only because it's not removed by the compiler if the verbatimModuleSyntax option is enabled. Enabled by default.

Default: true

NoImportantInKeyframeConfiguration RulePlainConfiguration | RuleWithNoImportantInKeyframeOptions

NoImportantInKeyframeOptions object

NoImportantStylesConfiguration RulePlainConfiguration | RuleWithNoImportantStylesOptions

NoImportantStylesOptions object

NoInferrableTypesConfiguration RulePlainConfiguration | RuleWithNoInferrableTypesOptions

NoInferrableTypesOptions object

NoInnerDeclarationsConfiguration RulePlainConfiguration | RuleWithNoInnerDeclarationsOptions

NoInnerDeclarationsOptions object

NoInteractiveElementToNoninteractiveRoleConfiguration RulePlainConfiguration | RuleWithNoInteractiveElementToNoninteractiveRoleOptions

NoInteractiveElementToNoninteractiveRoleOptions object

NoInvalidBuiltinInstantiationConfiguration RulePlainConfiguration | RuleWithNoInvalidBuiltinInstantiationOptions

NoInvalidBuiltinInstantiationOptions object

NoInvalidConstructorSuperConfiguration RulePlainConfiguration | RuleWithNoInvalidConstructorSuperOptions

NoInvalidConstructorSuperOptions object

NoInvalidDirectionInLinearGradientConfiguration RulePlainConfiguration | RuleWithNoInvalidDirectionInLinearGradientOptions

NoInvalidDirectionInLinearGradientOptions object

NoInvalidGridAreasConfiguration RulePlainConfiguration | RuleWithNoInvalidGridAreasOptions

NoInvalidGridAreasOptions object

NoInvalidPositionAtImportRuleConfiguration RulePlainConfiguration | RuleWithNoInvalidPositionAtImportRuleOptions

NoInvalidPositionAtImportRuleOptions object

NoInvalidUseBeforeDeclarationConfiguration RulePlainConfiguration | RuleWithNoInvalidUseBeforeDeclarationOptions

NoInvalidUseBeforeDeclarationOptions object

NoIrregularWhitespaceConfiguration RulePlainConfiguration | RuleWithNoIrregularWhitespaceOptions

NoIrregularWhitespaceOptions object

NoLabelVarConfiguration RulePlainConfiguration | RuleWithNoLabelVarOptions

NoLabelVarOptions object

NoLabelWithoutControlConfiguration RulePlainConfiguration | RuleWithNoLabelWithoutControlOptions

NoLabelWithoutControlOptions object

inputComponents string[]

Array of component names that should be considered the same as an input element.

Default:

[]

labelAttributes string[]

Array of attributes that should be treated as the label accessible text content.

Default:

[]

labelComponents string[]

Array of component names that should be considered the same as a label element.

Default:

[]

NoMagicNumbersConfiguration RulePlainConfiguration | RuleWithNoMagicNumbersOptions

NoMagicNumbersOptions object

NoMisleadingCharacterClassConfiguration RulePlainConfiguration | RuleWithNoMisleadingCharacterClassOptions

NoMisleadingCharacterClassOptions object

NoMisleadingInstantiatorConfiguration RulePlainConfiguration | RuleWithNoMisleadingInstantiatorOptions

NoMisleadingInstantiatorOptions object

NoMisplacedAssertionConfiguration RulePlainConfiguration | RuleWithNoMisplacedAssertionOptions

NoMisplacedAssertionOptions object

NoMisrefactoredShorthandAssignConfiguration RulePlainConfiguration | RuleWithNoMisrefactoredShorthandAssignOptions

NoMisrefactoredShorthandAssignOptions object

NoMissingVarFunctionConfiguration RulePlainConfiguration | RuleWithNoMissingVarFunctionOptions

NoMissingVarFunctionOptions object

NoMisusedPromisesConfiguration RulePlainConfiguration | RuleWithNoMisusedPromisesOptions

NoMisusedPromisesOptions object

NoNamespaceConfiguration RulePlainConfiguration | RuleWithNoNamespaceOptions

NoNamespaceImportConfiguration RulePlainConfiguration | RuleWithNoNamespaceImportOptions

NoNamespaceImportOptions object

NoNamespaceOptions object

NoNegationElseConfiguration RulePlainConfiguration | RuleWithNoNegationElseOptions

NoNegationElseOptions object

NoNestedComponentDefinitionsConfiguration RulePlainConfiguration | RuleWithNoNestedComponentDefinitionsOptions

NoNestedComponentDefinitionsOptions object

NoNestedTernaryConfiguration RulePlainConfiguration | RuleWithNoNestedTernaryOptions

NoNestedTernaryOptions object

NoNextAsyncClientComponentConfiguration RulePlainConfiguration | RuleWithNoNextAsyncClientComponentOptions

NoNextAsyncClientComponentOptions object

NoNodejsModulesConfiguration RulePlainConfiguration | RuleWithNoNodejsModulesOptions

NoNodejsModulesOptions object

NoNonNullAssertedOptionalChainConfiguration RulePlainConfiguration | RuleWithNoNonNullAssertedOptionalChainOptions

NoNonNullAssertedOptionalChainOptions object

NoNonNullAssertionConfiguration RulePlainConfiguration | RuleWithNoNonNullAssertionOptions

NoNonNullAssertionOptions object

NoNoninteractiveElementInteractionsConfiguration RulePlainConfiguration | RuleWithNoNoninteractiveElementInteractionsOptions

NoNoninteractiveElementInteractionsOptions object

NoNoninteractiveElementToInteractiveRoleConfiguration RulePlainConfiguration | RuleWithNoNoninteractiveElementToInteractiveRoleOptions

NoNoninteractiveElementToInteractiveRoleOptions object

NoNoninteractiveTabindexConfiguration RulePlainConfiguration | RuleWithNoNoninteractiveTabindexOptions

NoNoninteractiveTabindexOptions object

NoNonoctalDecimalEscapeConfiguration RulePlainConfiguration | RuleWithNoNonoctalDecimalEscapeOptions

NoNonoctalDecimalEscapeOptions object

NoOctalEscapeConfiguration RulePlainConfiguration | RuleWithNoOctalEscapeOptions

NoOctalEscapeOptions object

NoParameterAssignConfiguration RulePlainConfiguration | RuleWithNoParameterAssignOptions

NoParameterAssignOptions object

propertyAssignment

Whether to report an error when a dependency is listed in the dependencies array but isn't used. Defaults to allow.

Default: "allow"

All of: PropertyAssignmentMode string | string

NoParameterPropertiesConfiguration RulePlainConfiguration | RuleWithNoParameterPropertiesOptions

NoParameterPropertiesOptions object

NoPositiveTabindexConfiguration RulePlainConfiguration | RuleWithNoPositiveTabindexOptions

NoPositiveTabindexOptions object

NoPrecisionLossConfiguration RulePlainConfiguration | RuleWithNoPrecisionLossOptions

NoPrecisionLossOptions object

NoPrivateImportsConfiguration RulePlainConfiguration | RuleWithNoPrivateImportsOptions

NoPrivateImportsOptions object

defaultVisibility

The default visibility to assume for symbols without visibility tag.

Default: public.

Default: "public"

All of: Visibility string

NoProcessEnvConfiguration RulePlainConfiguration | RuleWithNoProcessEnvOptions

NoProcessEnvOptions object

NoProcessGlobalConfiguration RulePlainConfiguration | RuleWithNoProcessGlobalOptions

NoProcessGlobalOptions object

NoPrototypeBuiltinsConfiguration RulePlainConfiguration | RuleWithNoPrototypeBuiltinsOptions

NoPrototypeBuiltinsOptions object

NoQuickfixBiomeConfiguration RulePlainConfiguration | RuleWithNoQuickfixBiomeOptions

NoQuickfixBiomeOptions object

additionalPaths string[]

A list of additional JSON files that should be checked.

Default:

[]

NoQwikUseVisibleTaskConfiguration RulePlainConfiguration | RuleWithNoQwikUseVisibleTaskOptions

NoQwikUseVisibleTaskOptions object

NoReExportAllConfiguration RulePlainConfiguration | RuleWithNoReExportAllOptions

NoReExportAllOptions object

NoReactPropAssignmentsConfiguration RulePlainConfiguration | RuleWithNoReactPropAssignmentsOptions

NoReactPropAssignmentsOptions object

NoReactSpecificPropsConfiguration RulePlainConfiguration | RuleWithNoReactSpecificPropsOptions

NoReactSpecificPropsOptions object

NoRedeclareConfiguration RulePlainConfiguration | RuleWithNoRedeclareOptions

NoRedeclareOptions object

NoRedundantAltConfiguration RulePlainConfiguration | RuleWithNoRedundantAltOptions

NoRedundantAltOptions object

NoRedundantRolesConfiguration RulePlainConfiguration | RuleWithNoRedundantRolesOptions

NoRedundantRolesOptions object

NoRedundantUseStrictConfiguration RulePlainConfiguration | RuleWithNoRedundantUseStrictOptions

NoRedundantUseStrictOptions object

NoRenderReturnValueConfiguration RulePlainConfiguration | RuleWithNoRenderReturnValueOptions

NoRenderReturnValueOptions object

NoRestrictedElementsConfiguration RulePlainConfiguration | RuleWithNoRestrictedElementsOptions

NoRestrictedElementsOptions object

elements

Elements to restrict. Each key is the element name, and the value is the message to show when the element is used.

All of: CustomRestrictedElements object

NoRestrictedGlobalsConfiguration RulePlainConfiguration | RuleWithNoRestrictedGlobalsOptions

NoRestrictedGlobalsOptions object

deniedGlobals Record<string, string>

A list of names that should trigger the rule

NoRestrictedImportsConfiguration RulePlainConfiguration | RuleWithNoRestrictedImportsOptions

NoRestrictedImportsOptions object

paths Record<string, string>

A list of import paths that should trigger the rule.

patterns array | null

gitignore-style patterns that should trigger the rule.

NoRestrictedTypesConfiguration RulePlainConfiguration | RuleWithNoRestrictedTypesOptions

NoRestrictedTypesOptions object

types Record<string, string | CustomRestrictedTypeOptions>

Default:

{}

NoSecretsConfiguration RulePlainConfiguration | RuleWithNoSecretsOptions

NoSecretsOptions object

entropyThreshold integer | null

Set entropy threshold (default is 41).

Default: null

format=uint16min=0

NoSelfAssignConfiguration RulePlainConfiguration | RuleWithNoSelfAssignOptions

NoSelfAssignOptions object

NoSelfCompareConfiguration RulePlainConfiguration | RuleWithNoSelfCompareOptions

NoSelfCompareOptions object

NoSetterReturnConfiguration RulePlainConfiguration | RuleWithNoSetterReturnOptions

NoSetterReturnOptions object

NoShadowConfiguration RulePlainConfiguration | RuleWithNoShadowOptions

NoShadowOptions object

NoShadowRestrictedNamesConfiguration RulePlainConfiguration | RuleWithNoShadowRestrictedNamesOptions

NoShadowRestrictedNamesOptions object

NoShorthandPropertyOverridesConfiguration RulePlainConfiguration | RuleWithNoShorthandPropertyOverridesOptions

NoShorthandPropertyOverridesOptions object

NoShoutyConstantsConfiguration RulePlainConfiguration | RuleWithNoShoutyConstantsOptions

NoShoutyConstantsOptions object

NoSkippedTestsConfiguration RulePlainConfiguration | RuleWithNoSkippedTestsOptions

NoSkippedTestsOptions object

NoSolidDestructuredPropsConfiguration RulePlainConfiguration | RuleWithNoSolidDestructuredPropsOptions

NoSolidDestructuredPropsOptions object

NoSparseArrayConfiguration RulePlainConfiguration | RuleWithNoSparseArrayOptions

NoSparseArrayOptions object

NoStaticElementInteractionsConfiguration RulePlainConfiguration | RuleWithNoStaticElementInteractionsOptions

NoStaticElementInteractionsOptions object

NoStaticOnlyClassConfiguration RulePlainConfiguration | RuleWithNoStaticOnlyClassOptions

NoStaticOnlyClassOptions object

NoStringCaseMismatchConfiguration RulePlainConfiguration | RuleWithNoStringCaseMismatchOptions

NoStringCaseMismatchOptions object

NoSubstrConfiguration RulePlainConfiguration | RuleWithNoSubstrOptions

NoSubstrOptions object

NoSuspiciousSemicolonInJsxConfiguration RulePlainConfiguration | RuleWithNoSuspiciousSemicolonInJsxOptions

NoSuspiciousSemicolonInJsxOptions object

NoSvgWithoutTitleConfiguration RulePlainConfiguration | RuleWithNoSvgWithoutTitleOptions

NoSvgWithoutTitleOptions object

NoSwitchDeclarationsConfiguration RulePlainConfiguration | RuleWithNoSwitchDeclarationsOptions

NoSwitchDeclarationsOptions object

NoTemplateCurlyInStringConfiguration RulePlainConfiguration | RuleWithNoTemplateCurlyInStringOptions

NoTemplateCurlyInStringOptions object

NoThenPropertyConfiguration RulePlainConfiguration | RuleWithNoThenPropertyOptions

NoThenPropertyOptions object

NoThisInStaticConfiguration RulePlainConfiguration | RuleWithNoThisInStaticOptions

NoThisInStaticOptions object

NoTsIgnoreConfiguration RulePlainConfiguration | RuleWithNoTsIgnoreOptions

NoTsIgnoreOptions object

NoUnassignedVariablesConfiguration RulePlainConfiguration | RuleWithNoUnassignedVariablesOptions

NoUnassignedVariablesOptions object

NoUndeclaredDependenciesConfiguration RulePlainConfiguration | RuleWithNoUndeclaredDependenciesOptions

NoUndeclaredDependenciesOptions object

devDependencies

If set to false, then the rule will show an error when devDependencies are imported. Defaults to true.

Default: true

All of: DependencyAvailability boolean | string[]

optionalDependencies

If set to false, then the rule will show an error when optionalDependencies are imported. Defaults to true.

Default: true

All of: DependencyAvailability boolean | string[]

peerDependencies

If set to false, then the rule will show an error when peerDependencies are imported. Defaults to true.

Default: true

All of: DependencyAvailability boolean | string[]

NoUndeclaredVariablesConfiguration RulePlainConfiguration | RuleWithNoUndeclaredVariablesOptions

NoUndeclaredVariablesOptions object

checkTypes boolean

Check undeclared types.

Default: false

NoUnknownAtRulesConfiguration RulePlainConfiguration | RuleWithNoUnknownAtRulesOptions

NoUnknownAtRulesOptions object

NoUnknownFunctionConfiguration RulePlainConfiguration | RuleWithNoUnknownFunctionOptions

NoUnknownFunctionOptions object

NoUnknownMediaFeatureNameConfiguration RulePlainConfiguration | RuleWithNoUnknownMediaFeatureNameOptions

NoUnknownMediaFeatureNameOptions object

NoUnknownPropertyConfiguration RulePlainConfiguration | RuleWithNoUnknownPropertyOptions

NoUnknownPropertyOptions object

NoUnknownPseudoClassConfiguration RulePlainConfiguration | RuleWithNoUnknownPseudoClassOptions

NoUnknownPseudoClassOptions object

NoUnknownPseudoElementConfiguration RulePlainConfiguration | RuleWithNoUnknownPseudoElementOptions

NoUnknownPseudoElementOptions object

NoUnknownTypeSelectorConfiguration RulePlainConfiguration | RuleWithNoUnknownTypeSelectorOptions

NoUnknownTypeSelectorOptions object

NoUnknownUnitConfiguration RulePlainConfiguration | RuleWithNoUnknownUnitOptions

NoUnknownUnitOptions object

NoUnmatchableAnbSelectorConfiguration RulePlainConfiguration | RuleWithNoUnmatchableAnbSelectorOptions

NoUnmatchableAnbSelectorOptions object

NoUnnecessaryConditionsConfiguration RulePlainConfiguration | RuleWithNoUnnecessaryConditionsOptions

NoUnnecessaryConditionsOptions object

NoUnreachableConfiguration RulePlainConfiguration | RuleWithNoUnreachableOptions

NoUnreachableOptions object

NoUnreachableSuperConfiguration RulePlainConfiguration | RuleWithNoUnreachableSuperOptions

NoUnreachableSuperOptions object

NoUnresolvedImportsConfiguration RulePlainConfiguration | RuleWithNoUnresolvedImportsOptions

NoUnresolvedImportsOptions object

NoUnsafeDeclarationMergingConfiguration RulePlainConfiguration | RuleWithNoUnsafeDeclarationMergingOptions

NoUnsafeDeclarationMergingOptions object

NoUnsafeFinallyConfiguration RulePlainConfiguration | RuleWithNoUnsafeFinallyOptions

NoUnsafeFinallyOptions object

NoUnsafeNegationConfiguration RulePlainConfiguration | RuleWithNoUnsafeNegationOptions

NoUnsafeNegationOptions object

NoUnsafeOptionalChainingConfiguration RulePlainConfiguration | RuleWithNoUnsafeOptionalChainingOptions

NoUnsafeOptionalChainingOptions object

NoUnusedFunctionParametersConfiguration RulePlainConfiguration | RuleWithNoUnusedFunctionParametersOptions

NoUnusedFunctionParametersOptions object

ignoreRestSiblings boolean

Whether to ignore unused variables from an object destructuring with a spread.

Default: false

NoUnusedImportsConfiguration RulePlainConfiguration | RuleWithNoUnusedImportsOptions

NoUnusedImportsOptions object

NoUnusedLabelsConfiguration RulePlainConfiguration | RuleWithNoUnusedLabelsOptions

NoUnusedLabelsOptions object

NoUnusedPrivateClassMembersConfiguration RulePlainConfiguration | RuleWithNoUnusedPrivateClassMembersOptions

NoUnusedPrivateClassMembersOptions object

NoUnusedTemplateLiteralConfiguration RulePlainConfiguration | RuleWithNoUnusedTemplateLiteralOptions

NoUnusedTemplateLiteralOptions object

NoUnusedVariablesConfiguration RulePlainConfiguration | RuleWithNoUnusedVariablesOptions

NoUnusedVariablesOptions object

ignoreRestSiblings boolean

Whether to ignore unused variables from an object destructuring with a spread.

Default: true

NoUnwantedPolyfillioConfiguration RulePlainConfiguration | RuleWithNoUnwantedPolyfillioOptions

NoUnwantedPolyfillioOptions object

NoUselessCatchConfiguration RulePlainConfiguration | RuleWithNoUselessCatchOptions

NoUselessCatchOptions object

NoUselessConstructorConfiguration RulePlainConfiguration | RuleWithNoUselessConstructorOptions

NoUselessConstructorOptions object

NoUselessContinueConfiguration RulePlainConfiguration | RuleWithNoUselessContinueOptions

NoUselessContinueOptions object

NoUselessElseConfiguration RulePlainConfiguration | RuleWithNoUselessElseOptions

NoUselessElseOptions object

NoUselessEmptyExportConfiguration RulePlainConfiguration | RuleWithNoUselessEmptyExportOptions

NoUselessEmptyExportOptions object

NoUselessEscapeInRegexConfiguration RulePlainConfiguration | RuleWithNoUselessEscapeInRegexOptions

NoUselessEscapeInRegexOptions object

NoUselessEscapeInStringConfiguration RulePlainConfiguration | RuleWithNoUselessEscapeInStringOptions

NoUselessEscapeInStringOptions object

NoUselessFragmentsConfiguration RulePlainConfiguration | RuleWithNoUselessFragmentsOptions

NoUselessFragmentsOptions object

NoUselessLabelConfiguration RulePlainConfiguration | RuleWithNoUselessLabelOptions

NoUselessLabelOptions object

NoUselessLoneBlockStatementsConfiguration RulePlainConfiguration | RuleWithNoUselessLoneBlockStatementsOptions

NoUselessLoneBlockStatementsOptions object

NoUselessRegexBackrefsConfiguration RulePlainConfiguration | RuleWithNoUselessRegexBackrefsOptions

NoUselessRegexBackrefsOptions object

NoUselessRenameConfiguration RulePlainConfiguration | RuleWithNoUselessRenameOptions

NoUselessRenameOptions object

NoUselessStringConcatConfiguration RulePlainConfiguration | RuleWithNoUselessStringConcatOptions

NoUselessStringConcatOptions object

NoUselessStringRawConfiguration RulePlainConfiguration | RuleWithNoUselessStringRawOptions

NoUselessStringRawOptions object

NoUselessSwitchCaseConfiguration RulePlainConfiguration | RuleWithNoUselessSwitchCaseOptions

NoUselessSwitchCaseOptions object

NoUselessTernaryConfiguration RulePlainConfiguration | RuleWithNoUselessTernaryOptions

NoUselessTernaryOptions object

NoUselessThisAliasConfiguration RulePlainConfiguration | RuleWithNoUselessThisAliasOptions

NoUselessThisAliasOptions object

NoUselessTypeConstraintConfiguration RulePlainConfiguration | RuleWithNoUselessTypeConstraintOptions

NoUselessTypeConstraintOptions object

NoUselessUndefinedConfiguration RulePlainConfiguration | RuleWithNoUselessUndefinedOptions

NoUselessUndefinedInitializationConfiguration RulePlainConfiguration | RuleWithNoUselessUndefinedInitializationOptions

NoUselessUndefinedInitializationOptions object

NoUselessUndefinedOptions object

NoValueAtRuleConfiguration RulePlainConfiguration | RuleWithNoValueAtRuleOptions

NoValueAtRuleOptions object

NoVarConfiguration RulePlainConfiguration | RuleWithNoVarOptions

NoVarOptions object

NoVoidConfiguration RulePlainConfiguration | RuleWithNoVoidOptions

NoVoidElementsWithChildrenConfiguration RulePlainConfiguration | RuleWithNoVoidElementsWithChildrenOptions

NoVoidElementsWithChildrenOptions object

NoVoidOptions object

NoVoidTypeReturnConfiguration RulePlainConfiguration | RuleWithNoVoidTypeReturnOptions

NoVoidTypeReturnOptions object

NoVueDataObjectDeclarationConfiguration RulePlainConfiguration | RuleWithNoVueDataObjectDeclarationOptions

NoVueDataObjectDeclarationOptions object

NoVueReservedKeysConfiguration RulePlainConfiguration | RuleWithNoVueReservedKeysOptions

NoVueReservedKeysOptions object

NoVueReservedPropsConfiguration RulePlainConfiguration | RuleWithNoVueReservedPropsOptions

NoVueReservedPropsOptions object

NoWithConfiguration RulePlainConfiguration | RuleWithNoWithOptions

NoWithOptions object

NoYodaExpressionConfiguration RulePlainConfiguration | RuleWithNoYodaExpressionOptions

NoYodaExpressionOptions object

NormalizedGlob

Normalized Biome glob pattern that strips ./ from the pattern.

Nursery object

A list of rules that belong to this group

noFloatingPromises NoFloatingPromisesConfiguration | null

Require Promise-like statements to be handled appropriately.

noImportCycles NoImportCyclesConfiguration | null

Prevent import cycles.

noMisusedPromises NoMisusedPromisesConfiguration | null

Disallow Promises to be used in places where they are almost certainly a mistake.

noNextAsyncClientComponent NoNextAsyncClientComponentConfiguration | null

Prevent client components from being async functions.

noNonNullAssertedOptionalChain NoNonNullAssertedOptionalChainConfiguration | null

Disallow non-null assertions after optional chaining expressions.

noQwikUseVisibleTask NoQwikUseVisibleTaskConfiguration | null

Disallow useVisibleTask$() functions in Qwik components.

noSecrets NoSecretsConfiguration | null

Disallow usage of sensitive data such as API keys and tokens.

noShadow NoShadowConfiguration | null

Disallow variable declarations from shadowing variables declared in the outer scope.

noUnnecessaryConditions NoUnnecessaryConditionsConfiguration | null

Disallow unnecessary type-based conditions that can be statically determined as redundant.

noUnresolvedImports NoUnresolvedImportsConfiguration | null

Warn when importing non-existing exports.

noUselessUndefined NoUselessUndefinedConfiguration | null

Disallow the use of useless undefined.

noVueDataObjectDeclaration NoVueDataObjectDeclarationConfiguration | null

Enforce that Vue component data options are declared as functions.

noVueReservedKeys NoVueReservedKeysConfiguration | null

Disallow reserved keys in Vue component data and computed properties.

noVueReservedProps NoVueReservedPropsConfiguration | null

Disallow reserved names to be used as props.

recommended boolean | null

It enables the recommended rules for this group

useAnchorHref UseAnchorHrefConfiguration | null

Enforces href attribute for <a> elements.

useConsistentTypeDefinitions UseConsistentTypeDefinitionsConfiguration | null

Enforce type definitions to consistently use either interface or type.

useExhaustiveSwitchCases UseExhaustiveSwitchCasesConfiguration | null

Require switch-case statements to be exhaustive.

useExplicitType UseExplicitTypeConfiguration | null

Enforce types in functions, methods, variables, and parameters.

useImageSize UseImageSizeConfiguration | null

Enforces that <img> elements have both width and height attributes.

useMaxParams UseMaxParamsConfiguration | null

Enforce a maximum number of parameters in function definitions.

useQwikClasslist UseQwikClasslistConfiguration | null

Prefer using the class prop as a classlist over the classnames helper.

useReactFunctionComponents UseReactFunctionComponentsConfiguration | null

Enforce that components are defined as functions and never as classes.

useSortedClasses UseSortedClassesConfiguration | null

Enforce the sorting of CSS utility classes.

ObjectPropertySyntax string | string

OperatorLinebreak string | string

OrganizeImportsOptions object

groups

Default:

[]

All of: ImportGroups ImportGroup[]

identifierOrder

Default: "natural"

All of: SortOrder string

OverrideAssistConfiguration object

actions Actions | null

List of actions

enabled Bool | null

if false, it disables the feature and the assist won't be executed. true by default

OverrideFilesConfiguration object

maxSize MaxSize | null

File size limit in bytes

OverrideFormatterConfiguration object

attributePosition AttributePosition | null

The attribute position style.

bracketSameLine BracketSameLine | null

Put the > of a multi-line HTML or JSX element at the end of the last line instead of being alone on the next line (does not apply to self closing elements).

bracketSpacing BracketSpacing | null

Whether to insert spaces around brackets in object literals. Defaults to true.

enabled Bool | null

expand Expand | null

Whether to expand arrays and objects on multiple lines. When set to auto, object literals are formatted on multiple lines if the first property has a newline, and array literals are formatted on a single line if it fits in the line. When set to always, these literals are formatted on multiple lines, regardless of length of the list. When set to never, these literals are formatted on a single line if it fits in the line. When formatting package.json, Biome will use always unless configured otherwise. Defaults to "auto".

formatWithErrors Bool | null

Stores whether formatting should be allowed to proceed if a given file has syntax errors

indentSize IndentWidth | null

The size of the indentation, 2 by default (deprecated, use indent-width)

indentStyle IndentStyle | null

The indent style.

indentWidth IndentWidth | null

The size of the indentation, 2 by default

lineEnding LineEnding | null

The type of line ending.

lineWidth LineWidth | null

What's the max width of a line. Defaults to 80.

OverrideGlobs Glob[]

OverrideLinterConfiguration object

domains RuleDomains | null

List of rules

enabled Bool | null

if false, it disables the feature and the linter won't be executed. true by default

rules Rules | null

List of rules

OverridePattern object

assist OverrideAssistConfiguration | null

Specific configuration for the Json language

css CssConfiguration | null

Specific configuration for the CSS language

files OverrideFilesConfiguration | null

Specific configuration for the filesystem

formatter OverrideFormatterConfiguration | null

Specific configuration for the Json language

graphql GraphqlConfiguration | null

Specific configuration for the Graphql language

grit GritConfiguration | null

Specific configuration for the GritQL language

html HtmlConfiguration | null

Specific configuration for the GritQL language

includes OverrideGlobs | null

A list of glob patterns. Biome will include files/folders that will match these patterns.

javascript JsConfiguration | null

Specific configuration for the JavaScript language

json JsonConfiguration | null

Specific configuration for the Json language

linter OverrideLinterConfiguration | null

Specific configuration for the Json language

plugins Plugins | null

Specific configuration for additional plugins

Overrides OverridePattern[]

PathOptions object

allowImportNames string[]

Names of the exported members that allowed to be not be used.

importNames string[]

Names of the exported members that should not be used.

message string

The message to display when this module is imported.

Paths string

PatternOptions object

group SourcesMatcher | null

An array of gitignore-style patterns.

importNamePattern Regex | null

A regex pattern for import names to forbid within the matched modules.

invertImportNamePattern boolean

If true, the matched patterns in the importNamePattern will be allowed. Defaults to false.

Default: false

message string | null

A custom message for diagnostics related to this pattern.

Patterns PatternOptions

Performance object

A list of rules that belong to this group

noAccumulatingSpread NoAccumulatingSpreadConfiguration | null

Disallow the use of spread (...) syntax on accumulators.

noAwaitInLoops NoAwaitInLoopsConfiguration | null

Disallow await inside loops.

noBarrelFile NoBarrelFileConfiguration | null

Disallow the use of barrel file.

noDelete NoDeleteConfiguration | null

Disallow the use of the delete operator.

noDynamicNamespaceImportAccess NoDynamicNamespaceImportAccessConfiguration | null

Disallow accessing namespace imports dynamically.

noImgElement NoImgElementConfiguration | null

Prevent usage of <img> element in a Next.js project.

noNamespaceImport NoNamespaceImportConfiguration | null

Disallow the use of namespace imports.

noReExportAll NoReExportAllConfiguration | null

Avoid re-export all.

noUnwantedPolyfillio NoUnwantedPolyfillioConfiguration | null

Prevent duplicate polyfills from Polyfill.io.

recommended boolean | null

It enables the recommended rules for this group

useGoogleFontPreconnect UseGoogleFontPreconnectConfiguration | null

Ensure the preconnect attribute is used when using Google Fonts.

useSolidForComponent UseSolidForComponentConfiguration | null

Enforce using Solid's <For /> component for mapping an array to JSX elements.

useTopLevelRegex UseTopLevelRegexConfiguration | null

Require regex literals to be declared at the top level.

PluginConfiguration string

Plugins PluginConfiguration[]

PropertyAssignmentMode string | string

Specifies whether property assignments on function parameters are allowed or denied.

QuoteProperties string

QuoteStyle string

Regex string

RestrictedModifier string

RuleAssistConfiguration_for_OrganizeImportsOptions RuleAssistPlainConfiguration | RuleAssistWithOptions_for_OrganizeImportsOptions

RuleAssistConfiguration_for_UseSortedAttributesOptions RuleAssistPlainConfiguration | RuleAssistWithOptions_for_UseSortedAttributesOptions

RuleAssistConfiguration_for_UseSortedKeysOptions RuleAssistPlainConfiguration | RuleAssistWithOptions_for_UseSortedKeysOptions

RuleAssistConfiguration_for_UseSortedPropertiesOptions RuleAssistPlainConfiguration | RuleAssistWithOptions_for_UseSortedPropertiesOptions

RuleAssistPlainConfiguration string

RuleAssistWithOptions_for_OrganizeImportsOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RuleAssistPlainConfiguration string

options

Rule's options

All of: OrganizeImportsOptions object

RuleAssistWithOptions_for_UseSortedAttributesOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RuleAssistPlainConfiguration string

options

Rule's options

All of: UseSortedAttributesOptions object

RuleAssistWithOptions_for_UseSortedKeysOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RuleAssistPlainConfiguration string

options

Rule's options

All of: UseSortedKeysOptions object

RuleAssistWithOptions_for_UseSortedPropertiesOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RuleAssistPlainConfiguration string

options

Rule's options

All of: UseSortedPropertiesOptions object

Rule domains

RuleDomainValue string | string | string

RuleDomains Record<string, string | string | string>

RulePlainConfiguration string | string | string | string | string

RuleWithNoAccessKeyOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

fix FixKind | null

The kind of the code actions emitted by the rule

options

Rule's options

All of: NoAccessKeyOptions object

RuleWithNoAccumulatingSpreadOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

options

Rule's options

All of: NoAccumulatingSpreadOptions object

RuleWithNoAdjacentSpacesInRegexOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

fix FixKind | null

The kind of the code actions emitted by the rule

options

Rule's options

All of: NoAdjacentSpacesInRegexOptions object

RuleWithNoAlertOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

options

Rule's options

All of: NoAlertOptions object

RuleWithNoApproximativeNumericConstantOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

fix FixKind | null

The kind of the code actions emitted by the rule

options

Rule's options

All of: NoApproximativeNumericConstantOptions object

RuleWithNoArgumentsOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

options

Rule's options

All of: NoArgumentsOptions object

RuleWithNoAriaHiddenOnFocusableOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

fix FixKind | null

The kind of the code actions emitted by the rule

options

Rule's options

All of: NoAriaHiddenOnFocusableOptions object

RuleWithNoAriaUnsupportedElementsOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

fix FixKind | null

The kind of the code actions emitted by the rule

options

Rule's options

All of: NoAriaUnsupportedElementsOptions object

RuleWithNoArrayIndexKeyOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

options

Rule's options

All of: NoArrayIndexKeyOptions object

RuleWithNoAssignInExpressionsOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

options

Rule's options

All of: NoAssignInExpressionsOptions object

RuleWithNoAsyncPromiseExecutorOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

options

Rule's options

All of: NoAsyncPromiseExecutorOptions object

RuleWithNoAutofocusOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

fix FixKind | null

The kind of the code actions emitted by the rule

options

Rule's options

All of: NoAutofocusOptions object

RuleWithNoAwaitInLoopsOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

options

Rule's options

All of: NoAwaitInLoopsOptions object

RuleWithNoBannedTypesOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

fix FixKind | null

The kind of the code actions emitted by the rule

options

Rule's options

All of: NoBannedTypesOptions object

RuleWithNoBarrelFileOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

options

Rule's options

All of: NoBarrelFileOptions object

RuleWithNoBiomeFirstExceptionOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

fix FixKind | null

The kind of the code actions emitted by the rule

options

Rule's options

All of: NoBiomeFirstExceptionOptions object

RuleWithNoBitwiseOperatorsOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

options

Rule's options

All of: NoBitwiseOperatorsOptions object

RuleWithNoBlankTargetOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

fix FixKind | null

The kind of the code actions emitted by the rule

options

Rule's options

All of: NoBlankTargetOptions object

RuleWithNoCatchAssignOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

options

Rule's options

All of: NoCatchAssignOptions object

RuleWithNoChildrenPropOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

options

Rule's options

All of: NoChildrenPropOptions object

RuleWithNoClassAssignOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

options

Rule's options

All of: NoClassAssignOptions object

RuleWithNoCommaOperatorOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

options

Rule's options

All of: NoCommaOperatorOptions object

RuleWithNoCommentTextOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

fix FixKind | null

The kind of the code actions emitted by the rule

options

Rule's options

All of: NoCommentTextOptions object

RuleWithNoCommonJsOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

options

Rule's options

All of: NoCommonJsOptions object

RuleWithNoCompareNegZeroOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

fix FixKind | null

The kind of the code actions emitted by the rule

options

Rule's options

All of: NoCompareNegZeroOptions object

RuleWithNoConfusingLabelsOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

options

Rule's options

All of: NoConfusingLabelsOptions object

RuleWithNoConfusingVoidTypeOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

fix FixKind | null

The kind of the code actions emitted by the rule

options

Rule's options

All of: NoConfusingVoidTypeOptions object

RuleWithNoConsoleOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

fix FixKind | null

The kind of the code actions emitted by the rule

options

Rule's options

All of: NoConsoleOptions object

RuleWithNoConstAssignOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

fix FixKind | null

The kind of the code actions emitted by the rule

options

Rule's options

All of: NoConstAssignOptions object

RuleWithNoConstEnumOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

fix FixKind | null

The kind of the code actions emitted by the rule

options

Rule's options

All of: NoConstEnumOptions object

RuleWithNoConstantBinaryExpressionsOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

options

Rule's options

All of: NoConstantBinaryExpressionsOptions object

RuleWithNoConstantConditionOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

options

Rule's options

All of: NoConstantConditionOptions object

RuleWithNoConstantMathMinMaxClampOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

fix FixKind | null

The kind of the code actions emitted by the rule

options

Rule's options

All of: NoConstantMathMinMaxClampOptions object

RuleWithNoConstructorReturnOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

options

Rule's options

All of: NoConstructorReturnOptions object

RuleWithNoControlCharactersInRegexOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

options

Rule's options

All of: NoControlCharactersInRegexOptions object

RuleWithNoDangerouslySetInnerHtmlOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

options

Rule's options

All of: NoDangerouslySetInnerHtmlOptions object

RuleWithNoDangerouslySetInnerHtmlWithChildrenOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

options

Rule's options

All of: NoDangerouslySetInnerHtmlWithChildrenOptions object

RuleWithNoDebuggerOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

fix FixKind | null

The kind of the code actions emitted by the rule

options

Rule's options

All of: NoDebuggerOptions object

RuleWithNoDefaultExportOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

options

Rule's options

All of: NoDefaultExportOptions object

RuleWithNoDeleteOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

fix FixKind | null

The kind of the code actions emitted by the rule

options

Rule's options

All of: NoDeleteOptions object

RuleWithNoDescendingSpecificityOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

options

Rule's options

All of: NoDescendingSpecificityOptions object

RuleWithNoDistractingElementsOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

fix FixKind | null

The kind of the code actions emitted by the rule

options

Rule's options

All of: NoDistractingElementsOptions object

RuleWithNoDocumentCookieOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

options

Rule's options

All of: NoDocumentCookieOptions object

RuleWithNoDocumentImportInPageOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

options

Rule's options

All of: NoDocumentImportInPageOptions object

RuleWithNoDoneCallbackOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

options

Rule's options

All of: NoDoneCallbackOptions object

RuleWithNoDoubleEqualsOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

fix FixKind | null

The kind of the code actions emitted by the rule

options

Rule's options

All of: NoDoubleEqualsOptions object

RuleWithNoDuplicateAtImportRulesOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

options

Rule's options

All of: NoDuplicateAtImportRulesOptions object

RuleWithNoDuplicateCaseOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

options

Rule's options

All of: NoDuplicateCaseOptions object

RuleWithNoDuplicateClassMembersOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

options

Rule's options

All of: NoDuplicateClassMembersOptions object

RuleWithNoDuplicateCustomPropertiesOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

options

Rule's options

All of: NoDuplicateCustomPropertiesOptions object

RuleWithNoDuplicateElseIfOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

options

Rule's options

All of: NoDuplicateElseIfOptions object

RuleWithNoDuplicateFieldsOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

options

Rule's options

All of: NoDuplicateFieldsOptions object

RuleWithNoDuplicateFontNamesOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

options

Rule's options

All of: NoDuplicateFontNamesOptions object

RuleWithNoDuplicateJsxPropsOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

options

Rule's options

All of: NoDuplicateJsxPropsOptions object

RuleWithNoDuplicateObjectKeysOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

options

Rule's options

All of: NoDuplicateObjectKeysOptions object

RuleWithNoDuplicateParametersOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

options

Rule's options

All of: NoDuplicateParametersOptions object

RuleWithNoDuplicatePropertiesOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

options

Rule's options

All of: NoDuplicatePropertiesOptions object

RuleWithNoDuplicateSelectorsKeyframeBlockOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

options

Rule's options

All of: NoDuplicateSelectorsKeyframeBlockOptions object

RuleWithNoDuplicateTestHooksOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

options

Rule's options

All of: NoDuplicateTestHooksOptions object

RuleWithNoDynamicNamespaceImportAccessOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

options

Rule's options

All of: NoDynamicNamespaceImportAccessOptions object

RuleWithNoEmptyBlockOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

options

Rule's options

All of: NoEmptyBlockOptions object

RuleWithNoEmptyBlockStatementsOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

options

Rule's options

All of: NoEmptyBlockStatementsOptions object

RuleWithNoEmptyCharacterClassInRegexOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

options

Rule's options

All of: NoEmptyCharacterClassInRegexOptions object

RuleWithNoEmptyInterfaceOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

fix FixKind | null

The kind of the code actions emitted by the rule

options

Rule's options

All of: NoEmptyInterfaceOptions object

RuleWithNoEmptyPatternOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

options

Rule's options

All of: NoEmptyPatternOptions object

RuleWithNoEmptyTypeParametersOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

options

Rule's options

All of: NoEmptyTypeParametersOptions object

RuleWithNoEnumOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

options

Rule's options

All of: NoEnumOptions object

RuleWithNoEvolvingTypesOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

options

Rule's options

All of: NoEvolvingTypesOptions object

RuleWithNoExcessiveCognitiveComplexityOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

options

Rule's options

All of: NoExcessiveCognitiveComplexityOptions object

RuleWithNoExcessiveLinesPerFunctionOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

options

Rule's options

All of: NoExcessiveLinesPerFunctionOptions object

RuleWithNoExcessiveNestedTestSuitesOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

options

Rule's options

All of: NoExcessiveNestedTestSuitesOptions object

RuleWithNoExplicitAnyOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

options

Rule's options

All of: NoExplicitAnyOptions object

RuleWithNoExportedImportsOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

options

Rule's options

All of: NoExportedImportsOptions object

RuleWithNoExportsInTestOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

options

Rule's options

All of: NoExportsInTestOptions object

RuleWithNoExtraBooleanCastOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

fix FixKind | null

The kind of the code actions emitted by the rule

options

Rule's options

All of: NoExtraBooleanCastOptions object

RuleWithNoExtraNonNullAssertionOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

fix FixKind | null

The kind of the code actions emitted by the rule

options

Rule's options

All of: NoExtraNonNullAssertionOptions object

RuleWithNoFallthroughSwitchClauseOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

options

Rule's options

All of: NoFallthroughSwitchClauseOptions object

RuleWithNoFlatMapIdentityOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

fix FixKind | null

The kind of the code actions emitted by the rule

options

Rule's options

All of: NoFlatMapIdentityOptions object

RuleWithNoFloatingPromisesOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

fix FixKind | null

The kind of the code actions emitted by the rule

options

Rule's options

All of: NoFloatingPromisesOptions object

RuleWithNoFocusedTestsOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

fix FixKind | null

The kind of the code actions emitted by the rule

options

Rule's options

All of: NoFocusedTestsOptions object

RuleWithNoForEachOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

options

Rule's options

All of: NoForEachOptions object

RuleWithNoFunctionAssignOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

options

Rule's options

All of: NoFunctionAssignOptions object

RuleWithNoGlobalAssignOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

options

Rule's options

All of: NoGlobalAssignOptions object

RuleWithNoGlobalDirnameFilenameOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

fix FixKind | null

The kind of the code actions emitted by the rule

options

Rule's options

All of: NoGlobalDirnameFilenameOptions object

RuleWithNoGlobalEvalOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

options

Rule's options

All of: NoGlobalEvalOptions object

RuleWithNoGlobalIsFiniteOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

fix FixKind | null

The kind of the code actions emitted by the rule

options

Rule's options

All of: NoGlobalIsFiniteOptions object

RuleWithNoGlobalIsNanOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

fix FixKind | null

The kind of the code actions emitted by the rule

options

Rule's options

All of: NoGlobalIsNanOptions object

RuleWithNoGlobalObjectCallsOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

options

Rule's options

All of: NoGlobalObjectCallsOptions object

RuleWithNoHeadElementOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

options

Rule's options

All of: NoHeadElementOptions object

RuleWithNoHeadImportInDocumentOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

options

Rule's options

All of: NoHeadImportInDocumentOptions object

RuleWithNoHeaderScopeOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

fix FixKind | null

The kind of the code actions emitted by the rule

options

Rule's options

All of: NoHeaderScopeOptions object

RuleWithNoImgElementOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

options

Rule's options

All of: NoImgElementOptions object

RuleWithNoImplicitAnyLetOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

options

Rule's options

All of: NoImplicitAnyLetOptions object

RuleWithNoImplicitBooleanOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

fix FixKind | null

The kind of the code actions emitted by the rule

options

Rule's options

All of: NoImplicitBooleanOptions object

RuleWithNoImplicitCoercionsOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

fix FixKind | null

The kind of the code actions emitted by the rule

options

Rule's options

All of: NoImplicitCoercionsOptions object

RuleWithNoImportAssignOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

options

Rule's options

All of: NoImportAssignOptions object

RuleWithNoImportCyclesOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

options

Rule's options

All of: NoImportCyclesOptions object

RuleWithNoImportantInKeyframeOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

options

Rule's options

All of: NoImportantInKeyframeOptions object

RuleWithNoImportantStylesOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

fix FixKind | null

The kind of the code actions emitted by the rule

options

Rule's options

All of: NoImportantStylesOptions object

RuleWithNoInferrableTypesOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

fix FixKind | null

The kind of the code actions emitted by the rule

options

Rule's options

All of: NoInferrableTypesOptions object

RuleWithNoInnerDeclarationsOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

options

Rule's options

All of: NoInnerDeclarationsOptions object

RuleWithNoInteractiveElementToNoninteractiveRoleOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

fix FixKind | null

The kind of the code actions emitted by the rule

options

Rule's options

All of: NoInteractiveElementToNoninteractiveRoleOptions object

RuleWithNoInvalidBuiltinInstantiationOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

fix FixKind | null

The kind of the code actions emitted by the rule

options

Rule's options

All of: NoInvalidBuiltinInstantiationOptions object

RuleWithNoInvalidConstructorSuperOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

options

Rule's options

All of: NoInvalidConstructorSuperOptions object

RuleWithNoInvalidDirectionInLinearGradientOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

options

Rule's options

All of: NoInvalidDirectionInLinearGradientOptions object

RuleWithNoInvalidGridAreasOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

options

Rule's options

All of: NoInvalidGridAreasOptions object

RuleWithNoInvalidPositionAtImportRuleOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

options

Rule's options

All of: NoInvalidPositionAtImportRuleOptions object

RuleWithNoInvalidUseBeforeDeclarationOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

options

Rule's options

All of: NoInvalidUseBeforeDeclarationOptions object

RuleWithNoIrregularWhitespaceOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

options

Rule's options

All of: NoIrregularWhitespaceOptions object

RuleWithNoLabelVarOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

options

Rule's options

All of: NoLabelVarOptions object

RuleWithNoLabelWithoutControlOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

options

Rule's options

All of: NoLabelWithoutControlOptions object

RuleWithNoMagicNumbersOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

options

Rule's options

All of: NoMagicNumbersOptions object

RuleWithNoMisleadingCharacterClassOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

fix FixKind | null

The kind of the code actions emitted by the rule

options

Rule's options

All of: NoMisleadingCharacterClassOptions object

RuleWithNoMisleadingInstantiatorOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

options

Rule's options

All of: NoMisleadingInstantiatorOptions object

RuleWithNoMisplacedAssertionOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

options

Rule's options

All of: NoMisplacedAssertionOptions object

RuleWithNoMisrefactoredShorthandAssignOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

fix FixKind | null

The kind of the code actions emitted by the rule

options

Rule's options

All of: NoMisrefactoredShorthandAssignOptions object

RuleWithNoMissingVarFunctionOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

options

Rule's options

All of: NoMissingVarFunctionOptions object

RuleWithNoMisusedPromisesOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

fix FixKind | null

The kind of the code actions emitted by the rule

options

Rule's options

All of: NoMisusedPromisesOptions object

RuleWithNoNamespaceImportOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

options

Rule's options

All of: NoNamespaceImportOptions object

RuleWithNoNamespaceOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

options

Rule's options

All of: NoNamespaceOptions object

RuleWithNoNegationElseOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

fix FixKind | null

The kind of the code actions emitted by the rule

options

Rule's options

All of: NoNegationElseOptions object

RuleWithNoNestedComponentDefinitionsOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

options

Rule's options

All of: NoNestedComponentDefinitionsOptions object

RuleWithNoNestedTernaryOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

options

Rule's options

All of: NoNestedTernaryOptions object

RuleWithNoNextAsyncClientComponentOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

options

Rule's options

All of: NoNextAsyncClientComponentOptions object

RuleWithNoNodejsModulesOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

options

Rule's options

All of: NoNodejsModulesOptions object

RuleWithNoNonNullAssertedOptionalChainOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

options

Rule's options

All of: NoNonNullAssertedOptionalChainOptions object

RuleWithNoNonNullAssertionOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

fix FixKind | null

The kind of the code actions emitted by the rule

options

Rule's options

All of: NoNonNullAssertionOptions object

RuleWithNoNoninteractiveElementInteractionsOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

options

Rule's options

All of: NoNoninteractiveElementInteractionsOptions object

RuleWithNoNoninteractiveElementToInteractiveRoleOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

fix FixKind | null

The kind of the code actions emitted by the rule

options

Rule's options

All of: NoNoninteractiveElementToInteractiveRoleOptions object

RuleWithNoNoninteractiveTabindexOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

fix FixKind | null

The kind of the code actions emitted by the rule

options

Rule's options

All of: NoNoninteractiveTabindexOptions object

RuleWithNoNonoctalDecimalEscapeOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

fix FixKind | null

The kind of the code actions emitted by the rule

options

Rule's options

All of: NoNonoctalDecimalEscapeOptions object

RuleWithNoOctalEscapeOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

fix FixKind | null

The kind of the code actions emitted by the rule

options

Rule's options

All of: NoOctalEscapeOptions object

RuleWithNoParameterAssignOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

options

Rule's options

All of: NoParameterAssignOptions object

RuleWithNoParameterPropertiesOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

options

Rule's options

All of: NoParameterPropertiesOptions object

RuleWithNoPositiveTabindexOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

fix FixKind | null

The kind of the code actions emitted by the rule

options

Rule's options

All of: NoPositiveTabindexOptions object

RuleWithNoPrecisionLossOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

options

Rule's options

All of: NoPrecisionLossOptions object

RuleWithNoPrivateImportsOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

options

Rule's options

All of: NoPrivateImportsOptions object

RuleWithNoProcessEnvOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

options

Rule's options

All of: NoProcessEnvOptions object

RuleWithNoProcessGlobalOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

fix FixKind | null

The kind of the code actions emitted by the rule

options

Rule's options

All of: NoProcessGlobalOptions object

RuleWithNoPrototypeBuiltinsOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

fix FixKind | null

The kind of the code actions emitted by the rule

options

Rule's options

All of: NoPrototypeBuiltinsOptions object

RuleWithNoQuickfixBiomeOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

fix FixKind | null

The kind of the code actions emitted by the rule

options

Rule's options

All of: NoQuickfixBiomeOptions object

RuleWithNoQwikUseVisibleTaskOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

options

Rule's options

All of: NoQwikUseVisibleTaskOptions object

RuleWithNoReExportAllOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

options

Rule's options

All of: NoReExportAllOptions object

RuleWithNoReactPropAssignmentsOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

options

Rule's options

All of: NoReactPropAssignmentsOptions object

RuleWithNoReactSpecificPropsOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

fix FixKind | null

The kind of the code actions emitted by the rule

options

Rule's options

All of: NoReactSpecificPropsOptions object

RuleWithNoRedeclareOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

options

Rule's options

All of: NoRedeclareOptions object

RuleWithNoRedundantAltOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

options

Rule's options

All of: NoRedundantAltOptions object

RuleWithNoRedundantRolesOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

fix FixKind | null

The kind of the code actions emitted by the rule

options

Rule's options

All of: NoRedundantRolesOptions object

RuleWithNoRedundantUseStrictOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

fix FixKind | null

The kind of the code actions emitted by the rule

options

Rule's options

All of: NoRedundantUseStrictOptions object

RuleWithNoRenderReturnValueOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

options

Rule's options

All of: NoRenderReturnValueOptions object

RuleWithNoRestrictedElementsOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

options

Rule's options

All of: NoRestrictedElementsOptions object

RuleWithNoRestrictedGlobalsOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

options

Rule's options

All of: NoRestrictedGlobalsOptions object

RuleWithNoRestrictedImportsOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

options

Rule's options

All of: NoRestrictedImportsOptions object

RuleWithNoRestrictedTypesOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

fix FixKind | null

The kind of the code actions emitted by the rule

options

Rule's options

All of: NoRestrictedTypesOptions object

RuleWithNoSecretsOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

options

Rule's options

All of: NoSecretsOptions object

RuleWithNoSelfAssignOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

options

Rule's options

All of: NoSelfAssignOptions object

RuleWithNoSelfCompareOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

options

Rule's options

All of: NoSelfCompareOptions object

RuleWithNoSetterReturnOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

options

Rule's options

All of: NoSetterReturnOptions object

RuleWithNoShadowOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

options

Rule's options

All of: NoShadowOptions object

RuleWithNoShadowRestrictedNamesOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

options

Rule's options

All of: NoShadowRestrictedNamesOptions object

RuleWithNoShorthandPropertyOverridesOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

options

Rule's options

All of: NoShorthandPropertyOverridesOptions object

RuleWithNoShoutyConstantsOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

fix FixKind | null

The kind of the code actions emitted by the rule

options

Rule's options

All of: NoShoutyConstantsOptions object

RuleWithNoSkippedTestsOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

fix FixKind | null

The kind of the code actions emitted by the rule

options

Rule's options

All of: NoSkippedTestsOptions object

RuleWithNoSolidDestructuredPropsOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

options

Rule's options

All of: NoSolidDestructuredPropsOptions object

RuleWithNoSparseArrayOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

fix FixKind | null

The kind of the code actions emitted by the rule

options

Rule's options

All of: NoSparseArrayOptions object

RuleWithNoStaticElementInteractionsOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

options

Rule's options

All of: NoStaticElementInteractionsOptions object

RuleWithNoStaticOnlyClassOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

options

Rule's options

All of: NoStaticOnlyClassOptions object

RuleWithNoStringCaseMismatchOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

fix FixKind | null

The kind of the code actions emitted by the rule

options

Rule's options

All of: NoStringCaseMismatchOptions object

RuleWithNoSubstrOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

fix FixKind | null

The kind of the code actions emitted by the rule

options

Rule's options

All of: NoSubstrOptions object

RuleWithNoSuspiciousSemicolonInJsxOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

options

Rule's options

All of: NoSuspiciousSemicolonInJsxOptions object

RuleWithNoSvgWithoutTitleOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

options

Rule's options

All of: NoSvgWithoutTitleOptions object

RuleWithNoSwitchDeclarationsOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

fix FixKind | null

The kind of the code actions emitted by the rule

options

Rule's options

All of: NoSwitchDeclarationsOptions object

RuleWithNoTemplateCurlyInStringOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

options

Rule's options

All of: NoTemplateCurlyInStringOptions object

RuleWithNoThenPropertyOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

options

Rule's options

All of: NoThenPropertyOptions object

RuleWithNoThisInStaticOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

fix FixKind | null

The kind of the code actions emitted by the rule

options

Rule's options

All of: NoThisInStaticOptions object

RuleWithNoTsIgnoreOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

fix FixKind | null

The kind of the code actions emitted by the rule

options

Rule's options

All of: NoTsIgnoreOptions object

RuleWithNoUnassignedVariablesOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

options

Rule's options

All of: NoUnassignedVariablesOptions object

RuleWithNoUndeclaredDependenciesOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

options

Rule's options

All of: NoUndeclaredDependenciesOptions object

RuleWithNoUndeclaredVariablesOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

options

Rule's options

All of: NoUndeclaredVariablesOptions object

RuleWithNoUnknownAtRulesOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

options

Rule's options

All of: NoUnknownAtRulesOptions object

RuleWithNoUnknownFunctionOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

options

Rule's options

All of: NoUnknownFunctionOptions object

RuleWithNoUnknownMediaFeatureNameOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

options

Rule's options

All of: NoUnknownMediaFeatureNameOptions object

RuleWithNoUnknownPropertyOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

options

Rule's options

All of: NoUnknownPropertyOptions object

RuleWithNoUnknownPseudoClassOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

options

Rule's options

All of: NoUnknownPseudoClassOptions object

RuleWithNoUnknownPseudoElementOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

options

Rule's options

All of: NoUnknownPseudoElementOptions object

RuleWithNoUnknownTypeSelectorOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

options

Rule's options

All of: NoUnknownTypeSelectorOptions object

RuleWithNoUnknownUnitOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

options

Rule's options

All of: NoUnknownUnitOptions object

RuleWithNoUnmatchableAnbSelectorOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

options

Rule's options

All of: NoUnmatchableAnbSelectorOptions object

RuleWithNoUnnecessaryConditionsOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

options

Rule's options

All of: NoUnnecessaryConditionsOptions object

RuleWithNoUnreachableOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

options

Rule's options

All of: NoUnreachableOptions object

RuleWithNoUnreachableSuperOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

options

Rule's options

All of: NoUnreachableSuperOptions object

RuleWithNoUnresolvedImportsOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

options

Rule's options

All of: NoUnresolvedImportsOptions object

RuleWithNoUnsafeDeclarationMergingOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

options

Rule's options

All of: NoUnsafeDeclarationMergingOptions object

RuleWithNoUnsafeFinallyOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

options

Rule's options

All of: NoUnsafeFinallyOptions object

RuleWithNoUnsafeNegationOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

fix FixKind | null

The kind of the code actions emitted by the rule

options

Rule's options

All of: NoUnsafeNegationOptions object

RuleWithNoUnsafeOptionalChainingOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

options

Rule's options

All of: NoUnsafeOptionalChainingOptions object

RuleWithNoUnusedFunctionParametersOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

fix FixKind | null

The kind of the code actions emitted by the rule

options

Rule's options

All of: NoUnusedFunctionParametersOptions object

RuleWithNoUnusedImportsOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

fix FixKind | null

The kind of the code actions emitted by the rule

options

Rule's options

All of: NoUnusedImportsOptions object

RuleWithNoUnusedLabelsOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

fix FixKind | null

The kind of the code actions emitted by the rule

options

Rule's options

All of: NoUnusedLabelsOptions object

RuleWithNoUnusedPrivateClassMembersOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

fix FixKind | null

The kind of the code actions emitted by the rule

options

Rule's options

All of: NoUnusedPrivateClassMembersOptions object

RuleWithNoUnusedTemplateLiteralOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

fix FixKind | null

The kind of the code actions emitted by the rule

options

Rule's options

All of: NoUnusedTemplateLiteralOptions object

RuleWithNoUnusedVariablesOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

fix FixKind | null

The kind of the code actions emitted by the rule

options

Rule's options

All of: NoUnusedVariablesOptions object

RuleWithNoUnwantedPolyfillioOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

options

Rule's options

All of: NoUnwantedPolyfillioOptions object

RuleWithNoUselessCatchOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

fix FixKind | null

The kind of the code actions emitted by the rule

options

Rule's options

All of: NoUselessCatchOptions object

RuleWithNoUselessConstructorOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

fix FixKind | null

The kind of the code actions emitted by the rule

options

Rule's options

All of: NoUselessConstructorOptions object

RuleWithNoUselessContinueOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

fix FixKind | null

The kind of the code actions emitted by the rule

options

Rule's options

All of: NoUselessContinueOptions object

RuleWithNoUselessElseOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

fix FixKind | null

The kind of the code actions emitted by the rule

options

Rule's options

All of: NoUselessElseOptions object

RuleWithNoUselessEmptyExportOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

fix FixKind | null

The kind of the code actions emitted by the rule

options

Rule's options

All of: NoUselessEmptyExportOptions object

RuleWithNoUselessEscapeInRegexOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

fix FixKind | null

The kind of the code actions emitted by the rule

options

Rule's options

All of: NoUselessEscapeInRegexOptions object

RuleWithNoUselessEscapeInStringOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

fix FixKind | null

The kind of the code actions emitted by the rule

options

Rule's options

All of: NoUselessEscapeInStringOptions object

RuleWithNoUselessFragmentsOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

fix FixKind | null

The kind of the code actions emitted by the rule

options

Rule's options

All of: NoUselessFragmentsOptions object

RuleWithNoUselessLabelOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

fix FixKind | null

The kind of the code actions emitted by the rule

options

Rule's options

All of: NoUselessLabelOptions object

RuleWithNoUselessLoneBlockStatementsOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

fix FixKind | null

The kind of the code actions emitted by the rule

options

Rule's options

All of: NoUselessLoneBlockStatementsOptions object

RuleWithNoUselessRegexBackrefsOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

options

Rule's options

All of: NoUselessRegexBackrefsOptions object

RuleWithNoUselessRenameOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

fix FixKind | null

The kind of the code actions emitted by the rule

options

Rule's options

All of: NoUselessRenameOptions object

RuleWithNoUselessStringConcatOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

fix FixKind | null

The kind of the code actions emitted by the rule

options

Rule's options

All of: NoUselessStringConcatOptions object

RuleWithNoUselessStringRawOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

options

Rule's options

All of: NoUselessStringRawOptions object

RuleWithNoUselessSwitchCaseOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

fix FixKind | null

The kind of the code actions emitted by the rule

options

Rule's options

All of: NoUselessSwitchCaseOptions object

RuleWithNoUselessTernaryOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

fix FixKind | null

The kind of the code actions emitted by the rule

options

Rule's options

All of: NoUselessTernaryOptions object

RuleWithNoUselessThisAliasOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

fix FixKind | null

The kind of the code actions emitted by the rule

options

Rule's options

All of: NoUselessThisAliasOptions object

RuleWithNoUselessTypeConstraintOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

fix FixKind | null

The kind of the code actions emitted by the rule

options

Rule's options

All of: NoUselessTypeConstraintOptions object

RuleWithNoUselessUndefinedInitializationOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

fix FixKind | null

The kind of the code actions emitted by the rule

options

Rule's options

All of: NoUselessUndefinedInitializationOptions object

RuleWithNoUselessUndefinedOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

fix FixKind | null

The kind of the code actions emitted by the rule

options

Rule's options

All of: NoUselessUndefinedOptions object

RuleWithNoValueAtRuleOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

options

Rule's options

All of: NoValueAtRuleOptions object

RuleWithNoVarOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

fix FixKind | null

The kind of the code actions emitted by the rule

options

Rule's options

All of: NoVarOptions object

RuleWithNoVoidElementsWithChildrenOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

fix FixKind | null

The kind of the code actions emitted by the rule

options

Rule's options

All of: NoVoidElementsWithChildrenOptions object

RuleWithNoVoidOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

options

Rule's options

All of: NoVoidOptions object

RuleWithNoVoidTypeReturnOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

options

Rule's options

All of: NoVoidTypeReturnOptions object

RuleWithNoVueDataObjectDeclarationOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

fix FixKind | null

The kind of the code actions emitted by the rule

options

Rule's options

All of: NoVueDataObjectDeclarationOptions object

RuleWithNoVueReservedKeysOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

options

Rule's options

All of: NoVueReservedKeysOptions object

RuleWithNoVueReservedPropsOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

options

Rule's options

All of: NoVueReservedPropsOptions object

RuleWithNoWithOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

options

Rule's options

All of: NoWithOptions object

RuleWithNoYodaExpressionOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

fix FixKind | null

The kind of the code actions emitted by the rule

options

Rule's options

All of: NoYodaExpressionOptions object

RuleWithUseAdjacentOverloadSignaturesOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

options

Rule's options

All of: UseAdjacentOverloadSignaturesOptions object

RuleWithUseAltTextOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

options

Rule's options

All of: UseAltTextOptions object

RuleWithUseAnchorContentOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

fix FixKind | null

The kind of the code actions emitted by the rule

options

Rule's options

All of: UseAnchorContentOptions object

RuleWithUseAnchorHrefOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

options

Rule's options

All of: UseAnchorHrefOptions null

RuleWithUseAriaActivedescendantWithTabindexOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

fix FixKind | null

The kind of the code actions emitted by the rule

options

Rule's options

All of: UseAriaActivedescendantWithTabindexOptions object

RuleWithUseAriaPropsForRoleOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

options

Rule's options

All of: UseAriaPropsForRoleOptions object

RuleWithUseAriaPropsSupportedByRoleOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

options

Rule's options

All of: UseAriaPropsSupportedByRoleOptions object

RuleWithUseArrayLiteralsOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

fix FixKind | null

The kind of the code actions emitted by the rule

options

Rule's options

All of: UseArrayLiteralsOptions object

RuleWithUseArrowFunctionOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

fix FixKind | null

The kind of the code actions emitted by the rule

options

Rule's options

All of: UseArrowFunctionOptions object

RuleWithUseAsConstAssertionOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

fix FixKind | null

The kind of the code actions emitted by the rule

options

Rule's options

All of: UseAsConstAssertionOptions object

RuleWithUseAtIndexOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

fix FixKind | null

The kind of the code actions emitted by the rule

options

Rule's options

All of: UseAtIndexOptions object

RuleWithUseAwaitOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

options

Rule's options

All of: UseAwaitOptions object

RuleWithUseBiomeIgnoreFolderOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

fix FixKind | null

The kind of the code actions emitted by the rule

options

Rule's options

All of: UseBiomeIgnoreFolderOptions object

RuleWithUseBlockStatementsOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

fix FixKind | null

The kind of the code actions emitted by the rule

options

Rule's options

All of: UseBlockStatementsOptions object

RuleWithUseButtonTypeOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

options

Rule's options

All of: UseButtonTypeOptions object

RuleWithUseCollapsedElseIfOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

fix FixKind | null

The kind of the code actions emitted by the rule

options

Rule's options

All of: UseCollapsedElseIfOptions object

RuleWithUseCollapsedIfOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

fix FixKind | null

The kind of the code actions emitted by the rule

options

Rule's options

All of: UseCollapsedIfOptions object

RuleWithUseComponentExportOnlyModulesOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

options

Rule's options

All of: UseComponentExportOnlyModulesOptions object

RuleWithUseConsistentArrayTypeOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

fix FixKind | null

The kind of the code actions emitted by the rule

options

Rule's options

All of: UseConsistentArrayTypeOptions object

RuleWithUseConsistentBuiltinInstantiationOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

fix FixKind | null

The kind of the code actions emitted by the rule

options

Rule's options

All of: UseConsistentBuiltinInstantiationOptions object

RuleWithUseConsistentCurlyBracesOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

fix FixKind | null

The kind of the code actions emitted by the rule

options

Rule's options

All of: UseConsistentCurlyBracesOptions object

RuleWithUseConsistentMemberAccessibilityOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

options

Rule's options

All of: UseConsistentMemberAccessibilityOptions object

RuleWithUseConsistentObjectDefinitionsOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

fix FixKind | null

The kind of the code actions emitted by the rule

options

Rule's options

All of: UseConsistentObjectDefinitionsOptions object

RuleWithUseConsistentTypeDefinitionsOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

fix FixKind | null

The kind of the code actions emitted by the rule

options

Rule's options

All of: UseConsistentTypeDefinitionsOptions object

RuleWithUseConstOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

fix FixKind | null

The kind of the code actions emitted by the rule

options

Rule's options

All of: UseConstOptions object

RuleWithUseDateNowOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

fix FixKind | null

The kind of the code actions emitted by the rule

options

Rule's options

All of: UseDateNowOptions object

RuleWithUseDefaultParameterLastOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

fix FixKind | null

The kind of the code actions emitted by the rule

options

Rule's options

All of: UseDefaultParameterLastOptions object

RuleWithUseDefaultSwitchClauseLastOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

options

Rule's options

All of: UseDefaultSwitchClauseLastOptions object

RuleWithUseDefaultSwitchClauseOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

options

Rule's options

All of: UseDefaultSwitchClauseOptions object

RuleWithUseDeprecatedReasonOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

options

Rule's options

All of: UseDeprecatedReasonOptions object

RuleWithUseEnumInitializersOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

fix FixKind | null

The kind of the code actions emitted by the rule

options

Rule's options

All of: UseEnumInitializersOptions object

RuleWithUseErrorMessageOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

options

Rule's options

All of: UseErrorMessageOptions object

RuleWithUseExhaustiveDependenciesOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

fix FixKind | null

The kind of the code actions emitted by the rule

options

Rule's options

All of: UseExhaustiveDependenciesOptions object

RuleWithUseExhaustiveSwitchCasesOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

fix FixKind | null

The kind of the code actions emitted by the rule

options

Rule's options

All of: UseExhaustiveSwitchCasesOptions object

RuleWithUseExplicitLengthCheckOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

fix FixKind | null

The kind of the code actions emitted by the rule

options

Rule's options

All of: UseExplicitLengthCheckOptions object

RuleWithUseExplicitTypeOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

options

Rule's options

All of: UseExplicitTypeOptions object

RuleWithUseExponentiationOperatorOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

fix FixKind | null

The kind of the code actions emitted by the rule

options

Rule's options

All of: UseExponentiationOperatorOptions object

RuleWithUseExportTypeOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

fix FixKind | null

The kind of the code actions emitted by the rule

options

Rule's options

All of: UseExportTypeOptions object

RuleWithUseExportsLastOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

options

Rule's options

All of: UseExportsLastOptions object

RuleWithUseFilenamingConventionOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

options

Rule's options

All of: UseFilenamingConventionOptions object

RuleWithUseFlatMapOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

fix FixKind | null

The kind of the code actions emitted by the rule

options

Rule's options

All of: UseFlatMapOptions object

RuleWithUseFocusableInteractiveOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

options

Rule's options

All of: UseFocusableInteractiveOptions object

RuleWithUseForOfOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

options

Rule's options

All of: UseForOfOptions object

RuleWithUseFragmentSyntaxOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

fix FixKind | null

The kind of the code actions emitted by the rule

options

Rule's options

All of: UseFragmentSyntaxOptions object

RuleWithUseGenericFontNamesOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

options

Rule's options

All of: UseGenericFontNamesOptions object

RuleWithUseGetterReturnOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

options

Rule's options

All of: UseGetterReturnOptions object

RuleWithUseGoogleFontDisplayOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

options

Rule's options

All of: UseGoogleFontDisplayOptions object

RuleWithUseGoogleFontPreconnectOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

fix FixKind | null

The kind of the code actions emitted by the rule

options

Rule's options

All of: UseGoogleFontPreconnectOptions object

RuleWithUseGraphqlNamedOperationsOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

fix FixKind | null

The kind of the code actions emitted by the rule

options

Rule's options

All of: UseGraphqlNamedOperationsOptions object

RuleWithUseGraphqlNamingConventionOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

options

Rule's options

All of: UseGraphqlNamingConventionOptions object

RuleWithUseGroupedAccessorPairsOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

options

Rule's options

All of: UseGroupedAccessorPairsOptions object

RuleWithUseGuardForInOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

options

Rule's options

All of: UseGuardForInOptions object

RuleWithUseHeadingContentOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

options

Rule's options

All of: UseHeadingContentOptions object

RuleWithUseHookAtTopLevelOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

options

Rule's options

All of: UseHookAtTopLevelOptions object

RuleWithUseHtmlLangOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

options

Rule's options

All of: UseHtmlLangOptions object

RuleWithUseIframeTitleOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

options

Rule's options

All of: UseIframeTitleOptions object

RuleWithUseImageSizeOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

options

Rule's options

All of: UseImageSizeOptions null

RuleWithUseImportExtensionsOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

fix FixKind | null

The kind of the code actions emitted by the rule

options

Rule's options

All of: UseImportExtensionsOptions object

RuleWithUseImportTypeOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

fix FixKind | null

The kind of the code actions emitted by the rule

options

Rule's options

All of: UseImportTypeOptions object

RuleWithUseIndexOfOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

fix FixKind | null

The kind of the code actions emitted by the rule

options

Rule's options

All of: UseIndexOfOptions object

RuleWithUseIsArrayOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

fix FixKind | null

The kind of the code actions emitted by the rule

options

Rule's options

All of: UseIsArrayOptions object

RuleWithUseIsNanOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

fix FixKind | null

The kind of the code actions emitted by the rule

options

Rule's options

All of: UseIsNanOptions object

RuleWithUseIterableCallbackReturnOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

options

Rule's options

All of: UseIterableCallbackReturnOptions object

RuleWithUseJsonImportAttributesOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

fix FixKind | null

The kind of the code actions emitted by the rule

options

Rule's options

All of: UseJsonImportAttributesOptions object

RuleWithUseJsxKeyInIterableOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

options

Rule's options

All of: UseJsxKeyInIterableOptions object

RuleWithUseKeyWithClickEventsOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

options

Rule's options

All of: UseKeyWithClickEventsOptions object

RuleWithUseKeyWithMouseEventsOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

options

Rule's options

All of: UseKeyWithMouseEventsOptions object

RuleWithUseLiteralEnumMembersOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

options

Rule's options

All of: UseLiteralEnumMembersOptions object

RuleWithUseLiteralKeysOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

fix FixKind | null

The kind of the code actions emitted by the rule

options

Rule's options

All of: UseLiteralKeysOptions object

RuleWithUseMaxParamsOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

options

Rule's options

All of: UseMaxParamsOptions object

RuleWithUseMediaCaptionOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

options

Rule's options

All of: UseMediaCaptionOptions object

RuleWithUseNamespaceKeywordOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

fix FixKind | null

The kind of the code actions emitted by the rule

options

Rule's options

All of: UseNamespaceKeywordOptions object

RuleWithUseNamingConventionOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

fix FixKind | null

The kind of the code actions emitted by the rule

options

Rule's options

All of: UseNamingConventionOptions object

RuleWithUseNodeAssertStrictOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

fix FixKind | null

The kind of the code actions emitted by the rule

options

Rule's options

All of: UseNodeAssertStrictOptions object

RuleWithUseNodejsImportProtocolOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

fix FixKind | null

The kind of the code actions emitted by the rule

options

Rule's options

All of: UseNodejsImportProtocolOptions object

RuleWithUseNumberNamespaceOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

fix FixKind | null

The kind of the code actions emitted by the rule

options

Rule's options

All of: UseNumberNamespaceOptions object

RuleWithUseNumberToFixedDigitsArgumentOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

fix FixKind | null

The kind of the code actions emitted by the rule

options

Rule's options

All of: UseNumberToFixedDigitsArgumentOptions object

RuleWithUseNumericLiteralsOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

fix FixKind | null

The kind of the code actions emitted by the rule

options

Rule's options

All of: UseNumericLiteralsOptions object

RuleWithUseNumericSeparatorsOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

fix FixKind | null

The kind of the code actions emitted by the rule

options

Rule's options

All of: UseNumericSeparatorsOptions object

RuleWithUseObjectSpreadOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

fix FixKind | null

The kind of the code actions emitted by the rule

options

Rule's options

All of: UseObjectSpreadOptions object

RuleWithUseOptionalChainOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

fix FixKind | null

The kind of the code actions emitted by the rule

options

Rule's options

All of: UseOptionalChainOptions object

RuleWithUseParseIntRadixOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

fix FixKind | null

The kind of the code actions emitted by the rule

options

Rule's options

All of: UseParseIntRadixOptions object

RuleWithUseQwikClasslistOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

options

Rule's options

All of: UseQwikClasslistOptions object

RuleWithUseReactFunctionComponentsOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

options

Rule's options

All of: UseReactFunctionComponentsOptions object

RuleWithUseReadonlyClassPropertiesOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

fix FixKind | null

The kind of the code actions emitted by the rule

options

Rule's options

All of: UseReadonlyClassPropertiesOptions object

RuleWithUseRegexLiteralsOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

fix FixKind | null

The kind of the code actions emitted by the rule

options

Rule's options

All of: UseRegexLiteralsOptions object

RuleWithUseSelfClosingElementsOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

fix FixKind | null

The kind of the code actions emitted by the rule

options

Rule's options

All of: UseSelfClosingElementsOptions object

RuleWithUseSemanticElementsOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

options

Rule's options

All of: UseSemanticElementsOptions object

RuleWithUseShorthandAssignOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

fix FixKind | null

The kind of the code actions emitted by the rule

options

Rule's options

All of: UseShorthandAssignOptions object

RuleWithUseShorthandFunctionTypeOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

fix FixKind | null

The kind of the code actions emitted by the rule

options

Rule's options

All of: UseShorthandFunctionTypeOptions object

RuleWithUseSimpleNumberKeysOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

fix FixKind | null

The kind of the code actions emitted by the rule

options

Rule's options

All of: UseSimpleNumberKeysOptions object

RuleWithUseSimplifiedLogicExpressionOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

fix FixKind | null

The kind of the code actions emitted by the rule

options

Rule's options

All of: UseSimplifiedLogicExpressionOptions object

RuleWithUseSingleJsDocAsteriskOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

fix FixKind | null

The kind of the code actions emitted by the rule

options

Rule's options

All of: UseSingleJsDocAsteriskOptions object

RuleWithUseSingleVarDeclaratorOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

fix FixKind | null

The kind of the code actions emitted by the rule

options

Rule's options

All of: UseSingleVarDeclaratorOptions object

RuleWithUseSolidForComponentOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

options

Rule's options

All of: UseSolidForComponentOptions object

RuleWithUseSortedClassesOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

fix FixKind | null

The kind of the code actions emitted by the rule

options

Rule's options

All of: UseSortedClassesOptions object

RuleWithUseStaticResponseMethodsOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

fix FixKind | null

The kind of the code actions emitted by the rule

options

Rule's options

All of: UseStaticResponseMethodsOptions object

RuleWithUseStrictModeOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

fix FixKind | null

The kind of the code actions emitted by the rule

options

Rule's options

All of: UseStrictModeOptions object

RuleWithUseSymbolDescriptionOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

options

Rule's options

All of: UseSymbolDescriptionOptions object

RuleWithUseTemplateOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

fix FixKind | null

The kind of the code actions emitted by the rule

options

Rule's options

All of: UseTemplateOptions object

RuleWithUseThrowNewErrorOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

fix FixKind | null

The kind of the code actions emitted by the rule

options

Rule's options

All of: UseThrowNewErrorOptions object

RuleWithUseThrowOnlyErrorOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

options

Rule's options

All of: UseThrowOnlyErrorOptions object

RuleWithUseTopLevelRegexOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

options

Rule's options

All of: UseTopLevelRegexOptions object

RuleWithUseTrimStartEndOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

fix FixKind | null

The kind of the code actions emitted by the rule

options

Rule's options

All of: UseTrimStartEndOptions object

RuleWithUseUnifiedTypeSignaturesOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

fix FixKind | null

The kind of the code actions emitted by the rule

options

Rule's options

All of: UseUnifiedTypeSignaturesOptions object

RuleWithUseUniqueElementIdsOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

options

Rule's options

All of: UseUniqueElementIdsOptions object

RuleWithUseValidAnchorOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

options

Rule's options

All of: UseValidAnchorOptions object

RuleWithUseValidAriaPropsOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

fix FixKind | null

The kind of the code actions emitted by the rule

options

Rule's options

All of: UseValidAriaPropsOptions object

RuleWithUseValidAriaRoleOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

fix FixKind | null

The kind of the code actions emitted by the rule

options

Rule's options

All of: UseValidAriaRoleOptions object

RuleWithUseValidAriaValuesOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

options

Rule's options

All of: UseValidAriaValuesOptions object

RuleWithUseValidAutocompleteOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

options

Rule's options

All of: UseValidAutocompleteOptions object

RuleWithUseValidForDirectionOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

options

Rule's options

All of: UseValidForDirectionOptions object

RuleWithUseValidLangOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

options

Rule's options

All of: UseValidLangOptions object

RuleWithUseValidTypeofOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

fix FixKind | null

The kind of the code actions emitted by the rule

options

Rule's options

All of: UseValidTypeofOptions object

RuleWithUseWhileOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

fix FixKind | null

The kind of the code actions emitted by the rule

options

Rule's options

All of: UseWhileOptions object

RuleWithUseYieldOptions object

level required

The severity of the emitted diagnostics by the rule

All of: RulePlainConfiguration string | string | string | string | string

options

Rule's options

All of: UseYieldOptions object

Rules object

a11y SeverityOrGroup_for_A11y | null

complexity SeverityOrGroup_for_Complexity | null

correctness SeverityOrGroup_for_Correctness | null

nursery SeverityOrGroup_for_Nursery | null

performance SeverityOrGroup_for_Performance | null

recommended boolean | null

It enables the lint rules recommended by Biome. true by default.

security SeverityOrGroup_for_Security | null

style SeverityOrGroup_for_Style | null

suspicious SeverityOrGroup_for_Suspicious | null

Schema string

Scope string

Security object

A list of rules that belong to this group

noBlankTarget NoBlankTargetConfiguration | null

Disallow target="_blank" attribute without rel="noopener".

noDangerouslySetInnerHtml NoDangerouslySetInnerHtmlConfiguration | null

Prevent the usage of dangerous JSX props

noDangerouslySetInnerHtmlWithChildren NoDangerouslySetInnerHtmlWithChildrenConfiguration | null

Report when a DOM element or a component uses both children and dangerouslySetInnerHTML prop.

noGlobalEval NoGlobalEvalConfiguration | null

Disallow the use of global eval().

recommended boolean | null

It enables the recommended rules for this group

Selector object

kind

Declaration kind

modifiers

Modifiers used on the declaration

All of: Modifiers RestrictedModifier[]

scope

Scope of the declaration

All of: Scope string

SelfCloseVoidElements string | string

Controls whether void-elements should be self closed

Semicolons string

SeverityOrGroup_for_A11y GroupPlainConfiguration | A11y

SeverityOrGroup_for_Complexity GroupPlainConfiguration | Complexity

SeverityOrGroup_for_Correctness GroupPlainConfiguration | Correctness

SeverityOrGroup_for_Nursery GroupPlainConfiguration | Nursery

SeverityOrGroup_for_Performance GroupPlainConfiguration | Performance

SeverityOrGroup_for_Security GroupPlainConfiguration | Security

SeverityOrGroup_for_Style GroupPlainConfiguration | Style

SeverityOrGroup_for_Suspicious GroupPlainConfiguration | Suspicious

SortOrder string

Source object

A list of rules that belong to this group

organizeImports RuleAssistConfiguration_for_OrganizeImportsOptions | null

Provides a code action to sort the imports and exports in the file using a built-in or custom order.

recommended boolean | null

It enables the recommended rules for this group

useSortedAttributes RuleAssistConfiguration_for_UseSortedAttributesOptions | null

Enforce attribute sorting in JSX elements.

useSortedKeys RuleAssistConfiguration_for_UseSortedKeysOptions | null

Sorts the keys of a JSON object in natural order

useSortedProperties RuleAssistConfiguration_for_UseSortedPropertiesOptions | null

Enforce ordering of CSS properties and nested rules.

SourceMatcher NegatablePredefinedSourceMatcher | ImportSourceGlob

SourcesMatcher SourceMatcher | SourceMatcher[]

StableHookResult boolean | integer[] | string[]

Style object

A list of rules that belong to this group

noCommonJs NoCommonJsConfiguration | null

Disallow use of CommonJs module system in favor of ESM style imports.

noDefaultExport NoDefaultExportConfiguration | null

Disallow default exports.

noDescendingSpecificity NoDescendingSpecificityConfiguration | null

Disallow a lower specificity selector from coming after a higher specificity selector.

noDoneCallback NoDoneCallbackConfiguration | null

Disallow using a callback in asynchronous tests and hooks.

noEnum NoEnumConfiguration | null

Disallow TypeScript enum.

noExportedImports NoExportedImportsConfiguration | null

Disallow exporting an imported variable.

noHeadElement NoHeadElementConfiguration | null

Prevent usage of <head> element in a Next.js project.

noImplicitBoolean NoImplicitBooleanConfiguration | null

Disallow implicit true values on JSX boolean attributes

noInferrableTypes NoInferrableTypesConfiguration | null

Disallow type annotations for variables, parameters, and class properties initialized with a literal expression.

noMagicNumbers NoMagicNumbersConfiguration | null

Reports usage of "magic numbers" — numbers used directly instead of being assigned to named constants.

noNamespace NoNamespaceConfiguration | null

Disallow the use of TypeScript's namespaces.

noNegationElse NoNegationElseConfiguration | null

Disallow negation in the condition of an if statement if it has an else clause.

noNestedTernary NoNestedTernaryConfiguration | null

Disallow nested ternary expressions.

noNonNullAssertion NoNonNullAssertionConfiguration | null

Disallow non-null assertions using the ! postfix operator.

noParameterAssign NoParameterAssignConfiguration | null

Disallow reassigning function parameters.

noParameterProperties NoParameterPropertiesConfiguration | null

Disallow the use of parameter properties in class constructors.

noProcessEnv NoProcessEnvConfiguration | null

Disallow the use of process.env.

noRestrictedGlobals NoRestrictedGlobalsConfiguration | null

This rule allows you to specify global variable names that you don’t want to use in your application.

noRestrictedImports NoRestrictedImportsConfiguration | null

Disallow specified modules when loaded by import or require.

noRestrictedTypes NoRestrictedTypesConfiguration | null

Disallow user defined types.

noShoutyConstants NoShoutyConstantsConfiguration | null

Disallow the use of constants which its value is the upper-case version of its name.

noSubstr NoSubstrConfiguration | null

Enforce the use of String.slice() over String.substr() and String.substring().

noUnusedTemplateLiteral NoUnusedTemplateLiteralConfiguration | null

Disallow template literals if interpolation and special-character handling are not needed

noUselessElse NoUselessElseConfiguration | null

Disallow else block when the if block breaks early.

noValueAtRule NoValueAtRuleConfiguration | null

Disallow use of @value rule in css modules.

noYodaExpression NoYodaExpressionConfiguration | null

Disallow the use of yoda expressions.

recommended boolean | null

It enables the recommended rules for this group

useArrayLiterals UseArrayLiteralsConfiguration | null

Disallow Array constructors.

useAsConstAssertion UseAsConstAssertionConfiguration | null

Enforce the use of as const over literal type and type annotation.

useAtIndex UseAtIndexConfiguration | null

Use at() instead of integer index access.

useBlockStatements UseBlockStatementsConfiguration | null

Requires following curly brace conventions.

useCollapsedElseIf UseCollapsedElseIfConfiguration | null

Enforce using else if instead of nested if in else clauses.

useCollapsedIf UseCollapsedIfConfiguration | null

Enforce using single if instead of nested if clauses.

useComponentExportOnlyModules UseComponentExportOnlyModulesConfiguration | null

Enforce declaring components only within modules that export React Components exclusively.

useConsistentArrayType UseConsistentArrayTypeConfiguration | null

Require consistently using either T[] or Array<T>

useConsistentBuiltinInstantiation UseConsistentBuiltinInstantiationConfiguration | null

Enforce the use of new for all builtins, except String, Number and Boolean.

useConsistentCurlyBraces UseConsistentCurlyBracesConfiguration | null

This rule enforces consistent use of curly braces inside JSX attributes and JSX children.

useConsistentMemberAccessibility UseConsistentMemberAccessibilityConfiguration | null

Require consistent accessibility modifiers on class properties and methods.

useConsistentObjectDefinitions UseConsistentObjectDefinitionsConfiguration | null

Require the consistent declaration of object literals. Defaults to explicit definitions.

useConst UseConstConfiguration | null

Require const declarations for variables that are only assigned once.

useDefaultParameterLast UseDefaultParameterLastConfiguration | null

Enforce default function parameters and optional function parameters to be last.

useDefaultSwitchClause UseDefaultSwitchClauseConfiguration | null

Require the default clause in switch statements.

useDeprecatedReason UseDeprecatedReasonConfiguration | null

Require specifying the reason argument when using @deprecated directive

useEnumInitializers UseEnumInitializersConfiguration | null

Require that each enum member value be explicitly initialized.

useExplicitLengthCheck UseExplicitLengthCheckConfiguration | null

Enforce explicitly comparing the length, size, byteLength or byteOffset property of a value.

useExponentiationOperator UseExponentiationOperatorConfiguration | null

Disallow the use of Math.pow in favor of the ** operator.

useExportType UseExportTypeConfiguration | null

Promotes the use of export type for types.

useExportsLast UseExportsLastConfiguration | null

Require that all exports are declared after all non-export statements.

useFilenamingConvention UseFilenamingConventionConfiguration | null

Enforce naming conventions for JavaScript and TypeScript filenames.

useForOf UseForOfConfiguration | null

Prefer using for...of loops over standard for loops where possible.

useFragmentSyntax UseFragmentSyntaxConfiguration | null

This rule enforces the use of <>...</> over <Fragment>...</Fragment>.

useGraphqlNamingConvention UseGraphqlNamingConventionConfiguration | null

Validates that all enum values are capitalized.

useGroupedAccessorPairs UseGroupedAccessorPairsConfiguration | null

Enforce that getters and setters for the same property are adjacent in class and object definitions.

useImportType UseImportTypeConfiguration | null

Promotes the use of import type for types.

useLiteralEnumMembers UseLiteralEnumMembersConfiguration | null

Require all enum members to be literal values.

useNamingConvention UseNamingConventionConfiguration | null

Enforce naming conventions for everything across a codebase.

useNodeAssertStrict UseNodeAssertStrictConfiguration | null

Promotes the usage of node:assert/strict over node:assert.

useNodejsImportProtocol UseNodejsImportProtocolConfiguration | null

Enforces using the node: protocol for Node.js builtin modules.

useNumberNamespace UseNumberNamespaceConfiguration | null

Use the Number properties instead of global ones.

useNumericSeparators UseNumericSeparatorsConfiguration | null

Enforce the use of numeric separators in numeric literals.

useObjectSpread UseObjectSpreadConfiguration | null

Prefer object spread over Object.assign() when constructing new objects.

useReadonlyClassProperties UseReadonlyClassPropertiesConfiguration | null

Enforce marking members as readonly if they are never modified outside the constructor.

useSelfClosingElements UseSelfClosingElementsConfiguration | null

Prevent extra closing tags for components without children.

useShorthandAssign UseShorthandAssignConfiguration | null

Require assignment operator shorthand where possible.

useShorthandFunctionType UseShorthandFunctionTypeConfiguration | null

Enforce using function types instead of object type with call signatures.

useSingleVarDeclarator UseSingleVarDeclaratorConfiguration | null

Disallow multiple variable declarations in the same variable statement

useSymbolDescription UseSymbolDescriptionConfiguration | null

Require a description parameter for the Symbol().

useTemplate UseTemplateConfiguration | null

Prefer template literals over string concatenation.

useThrowNewError UseThrowNewErrorConfiguration | null

Require new when throwing an error.

useThrowOnlyError UseThrowOnlyErrorConfiguration | null

Disallow throwing non-Error values.

useTrimStartEnd UseTrimStartEndConfiguration | null

Enforce the use of String.trimStart() and String.trimEnd() over String.trimLeft() and String.trimRight().

useUnifiedTypeSignatures UseUnifiedTypeSignaturesConfiguration | null

Disallow overload signatures that can be unified into a single signature.

Style2 string | string | string

Rule's options.

Suspicious object

A list of rules that belong to this group

noAlert NoAlertConfiguration | null

Disallow the use of alert, confirm, and prompt.

noApproximativeNumericConstant NoApproximativeNumericConstantConfiguration | null

Use standard constants instead of approximated literals.

noArrayIndexKey NoArrayIndexKeyConfiguration | null

Discourage the usage of Array index in keys.

noAssignInExpressions NoAssignInExpressionsConfiguration | null

Disallow assignments in expressions.

noAsyncPromiseExecutor NoAsyncPromiseExecutorConfiguration | null

Disallows using an async function as a Promise executor.

noBiomeFirstException NoBiomeFirstExceptionConfiguration | null

Prevents the use of the ! pattern in the first position of files.includes in the configuration file.

noBitwiseOperators NoBitwiseOperatorsConfiguration | null

Disallow bitwise operators.

noCatchAssign NoCatchAssignConfiguration | null

Disallow reassigning exceptions in catch clauses.

noClassAssign NoClassAssignConfiguration | null

Disallow reassigning class members.

noCommentText NoCommentTextConfiguration | null

Prevent comments from being inserted as text nodes

noCompareNegZero NoCompareNegZeroConfiguration | null

Disallow comparing against -0

noConfusingLabels NoConfusingLabelsConfiguration | null

Disallow labeled statements that are not loops.

noConfusingVoidType NoConfusingVoidTypeConfiguration | null

Disallow void type outside of generic or return types.

noConsole NoConsoleConfiguration | null

Disallow the use of console.

noConstEnum NoConstEnumConfiguration | null

Disallow TypeScript const enum

noConstantBinaryExpressions NoConstantBinaryExpressionsConfiguration | null

Disallow expressions where the operation doesn't affect the value

noControlCharactersInRegex NoControlCharactersInRegexConfiguration | null

Prevents from having control characters and some escape sequences that match control characters in regular expression literals.

noDebugger NoDebuggerConfiguration | null

Disallow the use of debugger

noDocumentCookie NoDocumentCookieConfiguration | null

Disallow direct assignments to document.cookie.

noDocumentImportInPage NoDocumentImportInPageConfiguration | null

Prevents importing next/document outside of pages/_document.jsx in Next.js projects.

noDoubleEquals NoDoubleEqualsConfiguration | null

Require the use of === and !==.

noDuplicateAtImportRules NoDuplicateAtImportRulesConfiguration | null

Disallow duplicate @import rules.

noDuplicateCase NoDuplicateCaseConfiguration | null

Disallow duplicate case labels.

noDuplicateClassMembers NoDuplicateClassMembersConfiguration | null

Disallow duplicate class members.

noDuplicateCustomProperties NoDuplicateCustomPropertiesConfiguration | null

Disallow duplicate custom properties within declaration blocks.

noDuplicateElseIf NoDuplicateElseIfConfiguration | null

Disallow duplicate conditions in if-else-if chains

noDuplicateFields NoDuplicateFieldsConfiguration | null

No duplicated fields in GraphQL operations.

noDuplicateFontNames NoDuplicateFontNamesConfiguration | null

Disallow duplicate names within font families.

noDuplicateJsxProps NoDuplicateJsxPropsConfiguration | null

Prevents JSX properties to be assigned multiple times.

noDuplicateObjectKeys NoDuplicateObjectKeysConfiguration | null

Disallow two keys with the same name inside objects.

noDuplicateParameters NoDuplicateParametersConfiguration | null

Disallow duplicate function parameter name.

noDuplicateProperties NoDuplicatePropertiesConfiguration | null

Disallow duplicate properties within declaration blocks.

noDuplicateSelectorsKeyframeBlock NoDuplicateSelectorsKeyframeBlockConfiguration | null

Disallow duplicate selectors within keyframe blocks.

noDuplicateTestHooks NoDuplicateTestHooksConfiguration | null

A describe block should not contain duplicate hooks.

noEmptyBlock NoEmptyBlockConfiguration | null

Disallow CSS empty blocks.

noEmptyBlockStatements NoEmptyBlockStatementsConfiguration | null

Disallow empty block statements and static blocks.

noEmptyInterface NoEmptyInterfaceConfiguration | null

Disallow the declaration of empty interfaces.

noEvolvingTypes NoEvolvingTypesConfiguration | null

Disallow variables from evolving into any type through reassignments.

noExplicitAny NoExplicitAnyConfiguration | null

Disallow the any type usage.

noExportsInTest NoExportsInTestConfiguration | null

Disallow using export or module.exports in files containing tests

noExtraNonNullAssertion NoExtraNonNullAssertionConfiguration | null

Prevents the wrong usage of the non-null assertion operator (!) in TypeScript files.

noFallthroughSwitchClause NoFallthroughSwitchClauseConfiguration | null

Disallow fallthrough of switch clauses.

noFocusedTests NoFocusedTestsConfiguration | null

Disallow focused tests.

noFunctionAssign NoFunctionAssignConfiguration | null

Disallow reassigning function declarations.

noGlobalAssign NoGlobalAssignConfiguration | null

Disallow assignments to native objects and read-only global variables.

noGlobalIsFinite NoGlobalIsFiniteConfiguration | null

Use Number.isFinite instead of global isFinite.

noGlobalIsNan NoGlobalIsNanConfiguration | null

Use Number.isNaN instead of global isNaN.

noHeadImportInDocument NoHeadImportInDocumentConfiguration | null

Prevent using the next/head module in pages/_document.js on Next.js projects.

noImplicitAnyLet NoImplicitAnyLetConfiguration | null

Disallow use of implicit any type on variable declarations.

noImportAssign NoImportAssignConfiguration | null

Disallow assigning to imported bindings

noImportantInKeyframe NoImportantInKeyframeConfiguration | null

Disallow invalid !important within keyframe declarations

noIrregularWhitespace NoIrregularWhitespaceConfiguration | null

Disallows the use of irregular whitespace characters.

noLabelVar NoLabelVarConfiguration | null

Disallow labels that share a name with a variable

noMisleadingCharacterClass NoMisleadingCharacterClassConfiguration | null

Disallow characters made with multiple code points in character class syntax.

noMisleadingInstantiator NoMisleadingInstantiatorConfiguration | null

Enforce proper usage of new and constructor.

noMisplacedAssertion NoMisplacedAssertionConfiguration | null

Checks that the assertion function, for example expect, is placed inside an it() function call.

noMisrefactoredShorthandAssign NoMisrefactoredShorthandAssignConfiguration | null

Disallow shorthand assign when variable appears on both sides.

noOctalEscape NoOctalEscapeConfiguration | null

Disallow octal escape sequences in string literals

noPrototypeBuiltins NoPrototypeBuiltinsConfiguration | null

Disallow direct use of Object.prototype builtins.

noQuickfixBiome NoQuickfixBiomeConfiguration | null

Disallow the use if quickfix.biome inside editor settings file.

noReactSpecificProps NoReactSpecificPropsConfiguration | null

Prevents React-specific JSX properties from being used.

noRedeclare NoRedeclareConfiguration | null

Disallow variable, function, class, and type redeclarations in the same scope.

noRedundantUseStrict NoRedundantUseStrictConfiguration | null

Prevents from having redundant "use strict".

noSelfCompare NoSelfCompareConfiguration | null

Disallow comparisons where both sides are exactly the same.

noShadowRestrictedNames NoShadowRestrictedNamesConfiguration | null

Disallow identifiers from shadowing restricted names.

noShorthandPropertyOverrides NoShorthandPropertyOverridesConfiguration | null

Disallow shorthand properties that override related longhand properties.

noSkippedTests NoSkippedTestsConfiguration | null

Disallow disabled tests.

noSparseArray NoSparseArrayConfiguration | null

Prevents the use of sparse arrays (arrays with holes).

noSuspiciousSemicolonInJsx NoSuspiciousSemicolonInJsxConfiguration | null

It detects possible "wrong" semicolons inside JSX elements.

noTemplateCurlyInString NoTemplateCurlyInStringConfiguration | null

Disallow template literal placeholder syntax in regular strings.

noThenProperty NoThenPropertyConfiguration | null

Disallow then property.

noTsIgnore NoTsIgnoreConfiguration | null

Prevents the use of the TypeScript directive @ts-ignore.

noUnassignedVariables NoUnassignedVariablesConfiguration | null

Disallow let or var variables that are read but never assigned.

noUnknownAtRules NoUnknownAtRulesConfiguration | null

Disallow unknown at-rules.

noUnsafeDeclarationMerging NoUnsafeDeclarationMergingConfiguration | null

Disallow unsafe declaration merging between interfaces and classes.

noUnsafeNegation NoUnsafeNegationConfiguration | null

Disallow using unsafe negation.

noUselessEscapeInString NoUselessEscapeInStringConfiguration | null

Disallow unnecessary escapes in string literals.

noUselessRegexBackrefs NoUselessRegexBackrefsConfiguration | null

Disallow useless backreferences in regular expression literals that always match an empty string.

noVar NoVarConfiguration | null

Disallow the use of var

noWith NoWithConfiguration | null

Disallow with statements in non-strict contexts.

recommended boolean | null

It enables the recommended rules for this group

useAdjacentOverloadSignatures UseAdjacentOverloadSignaturesConfiguration | null

Disallow the use of overload signatures that are not next to each other.

useAwait UseAwaitConfiguration | null

Ensure async functions utilize await.

useBiomeIgnoreFolder UseBiomeIgnoreFolderConfiguration | null

Promotes the correct usage for ignoring folders in the configuration file.

useDefaultSwitchClauseLast UseDefaultSwitchClauseLastConfiguration | null

Enforce default clauses in switch statements to be last

useErrorMessage UseErrorMessageConfiguration | null

Enforce passing a message value when creating a built-in error.

useGetterReturn UseGetterReturnConfiguration | null

Enforce get methods to always return a value.

useGoogleFontDisplay UseGoogleFontDisplayConfiguration | null

Enforces the use of a recommended display strategy with Google Fonts.

useGuardForIn UseGuardForInConfiguration | null

Require for-in loops to include an if statement.

useIsArray UseIsArrayConfiguration | null

Use Array.isArray() instead of instanceof Array.

useIterableCallbackReturn UseIterableCallbackReturnConfiguration | null

Enforce consistent return values in iterable callbacks.

useNamespaceKeyword UseNamespaceKeywordConfiguration | null

Require using the namespace keyword over the module keyword to declare TypeScript namespaces.

useNumberToFixedDigitsArgument UseNumberToFixedDigitsArgumentConfiguration | null

Enforce using the digits argument with Number#toFixed().

useStaticResponseMethods UseStaticResponseMethodsConfiguration | null

Use static Response methods instead of new Response() constructor when possible.

useStrictMode UseStrictModeConfiguration | null

Enforce the use of the directive "use strict" in script files.

TrailingCommas string | string | string

Print trailing commas wherever possible in multi-line comma-separated syntactic structures.

TrailingCommas2 string | string

UseAdjacentOverloadSignaturesConfiguration RulePlainConfiguration | RuleWithUseAdjacentOverloadSignaturesOptions

UseAdjacentOverloadSignaturesOptions object

UseAltTextConfiguration RulePlainConfiguration | RuleWithUseAltTextOptions

UseAltTextOptions object

UseAnchorContentConfiguration RulePlainConfiguration | RuleWithUseAnchorContentOptions

UseAnchorContentOptions object

UseAnchorHrefConfiguration RulePlainConfiguration | RuleWithUseAnchorHrefOptions

UseAnchorHrefOptions null

UseAriaActivedescendantWithTabindexConfiguration RulePlainConfiguration | RuleWithUseAriaActivedescendantWithTabindexOptions

UseAriaActivedescendantWithTabindexOptions object

UseAriaPropsForRoleConfiguration RulePlainConfiguration | RuleWithUseAriaPropsForRoleOptions

UseAriaPropsForRoleOptions object

UseAriaPropsSupportedByRoleConfiguration RulePlainConfiguration | RuleWithUseAriaPropsSupportedByRoleOptions

UseAriaPropsSupportedByRoleOptions object

UseArrayLiteralsConfiguration RulePlainConfiguration | RuleWithUseArrayLiteralsOptions

UseArrayLiteralsOptions object

UseArrowFunctionConfiguration RulePlainConfiguration | RuleWithUseArrowFunctionOptions

UseArrowFunctionOptions object

UseAsConstAssertionConfiguration RulePlainConfiguration | RuleWithUseAsConstAssertionOptions

UseAsConstAssertionOptions object

UseAtIndexConfiguration RulePlainConfiguration | RuleWithUseAtIndexOptions

UseAtIndexOptions object

UseAwaitConfiguration RulePlainConfiguration | RuleWithUseAwaitOptions

UseAwaitOptions object

UseBiomeIgnoreFolderConfiguration RulePlainConfiguration | RuleWithUseBiomeIgnoreFolderOptions

UseBiomeIgnoreFolderOptions object

UseBlockStatementsConfiguration RulePlainConfiguration | RuleWithUseBlockStatementsOptions

UseBlockStatementsOptions object

UseButtonTypeConfiguration RulePlainConfiguration | RuleWithUseButtonTypeOptions

UseButtonTypeOptions object

UseCollapsedElseIfConfiguration RulePlainConfiguration | RuleWithUseCollapsedElseIfOptions

UseCollapsedElseIfOptions object

UseCollapsedIfConfiguration RulePlainConfiguration | RuleWithUseCollapsedIfOptions

UseCollapsedIfOptions object

UseComponentExportOnlyModulesConfiguration RulePlainConfiguration | RuleWithUseComponentExportOnlyModulesOptions

UseComponentExportOnlyModulesOptions object

allowConstantExport boolean

Allows the export of constants. This option is for environments that support it, such as Vite

Default: false

allowExportNames string[]

A list of names that can be additionally exported from the module This option is for exports that do not hinder React Fast Refresh, such as meta in Remix

UseConsistentArrayTypeConfiguration RulePlainConfiguration | RuleWithUseConsistentArrayTypeOptions

UseConsistentArrayTypeOptions object

syntax

Default: "shorthand"

All of: ConsistentArrayType string | string

UseConsistentBuiltinInstantiationConfiguration RulePlainConfiguration | RuleWithUseConsistentBuiltinInstantiationOptions

UseConsistentBuiltinInstantiationOptions object

UseConsistentCurlyBracesConfiguration RulePlainConfiguration | RuleWithUseConsistentCurlyBracesOptions

UseConsistentCurlyBracesOptions object

UseConsistentMemberAccessibilityConfiguration RulePlainConfiguration | RuleWithUseConsistentMemberAccessibilityOptions

UseConsistentMemberAccessibilityOptions object

accessibility

The kind of accessibility you want to enforce. Default to "noPublic"

Default: "noPublic"

All of: Accessibility string

UseConsistentObjectDefinitionsConfiguration RulePlainConfiguration | RuleWithUseConsistentObjectDefinitionsOptions

UseConsistentObjectDefinitionsOptions object

syntax

The preferred syntax to enforce.

Default: "shorthand"

All of: ObjectPropertySyntax string | string

UseConsistentTypeDefinitionsConfiguration RulePlainConfiguration | RuleWithUseConsistentTypeDefinitionsOptions

UseConsistentTypeDefinitionsOptions object

style

Default: "interface"

All of: ConsistentTypeDefinition string | string

UseConstConfiguration RulePlainConfiguration | RuleWithUseConstOptions

UseConstOptions object

UseDateNowConfiguration RulePlainConfiguration | RuleWithUseDateNowOptions

UseDateNowOptions object

UseDefaultParameterLastConfiguration RulePlainConfiguration | RuleWithUseDefaultParameterLastOptions

UseDefaultParameterLastOptions object

UseDefaultSwitchClauseConfiguration RulePlainConfiguration | RuleWithUseDefaultSwitchClauseOptions

UseDefaultSwitchClauseLastConfiguration RulePlainConfiguration | RuleWithUseDefaultSwitchClauseLastOptions

UseDefaultSwitchClauseLastOptions object

UseDefaultSwitchClauseOptions object

UseDeprecatedReasonConfiguration RulePlainConfiguration | RuleWithUseDeprecatedReasonOptions

UseDeprecatedReasonOptions object

UseEnumInitializersConfiguration RulePlainConfiguration | RuleWithUseEnumInitializersOptions

UseEnumInitializersOptions object

UseErrorMessageConfiguration RulePlainConfiguration | RuleWithUseErrorMessageOptions

UseErrorMessageOptions object

UseExhaustiveDependenciesConfiguration RulePlainConfiguration | RuleWithUseExhaustiveDependenciesOptions

UseExhaustiveDependenciesOptions object

hooks Hook[]

List of hooks of which the dependencies should be validated.

Default:

[]

reportMissingDependenciesArray boolean

Whether to report an error when a hook has no dependencies array.

Default: false

reportUnnecessaryDependencies boolean

Whether to report an error when a dependency is listed in the dependencies array but isn't used. Defaults to true.

Default: true

UseExhaustiveSwitchCasesConfiguration RulePlainConfiguration | RuleWithUseExhaustiveSwitchCasesOptions

UseExhaustiveSwitchCasesOptions object

UseExplicitLengthCheckConfiguration RulePlainConfiguration | RuleWithUseExplicitLengthCheckOptions

UseExplicitLengthCheckOptions object

UseExplicitTypeConfiguration RulePlainConfiguration | RuleWithUseExplicitTypeOptions

UseExplicitTypeOptions object

UseExponentiationOperatorConfiguration RulePlainConfiguration | RuleWithUseExponentiationOperatorOptions

UseExponentiationOperatorOptions object

UseExportTypeConfiguration RulePlainConfiguration | RuleWithUseExportTypeOptions

UseExportTypeOptions object

UseExportsLastConfiguration RulePlainConfiguration | RuleWithUseExportsLastOptions

UseExportsLastOptions object

UseFilenamingConventionConfiguration RulePlainConfiguration | RuleWithUseFilenamingConventionOptions

UseFilenamingConventionOptions object

filenameCases

Allowed cases for file names.

All of: FilenameCases FilenameCase[]

match Regex | null

Regular expression to enforce

requireAscii boolean

If false, then non-ASCII characters are allowed.

strictCase boolean

If false, then consecutive uppercase are allowed in camel and pascal cases. This does not affect other [Case].

UseFlatMapConfiguration RulePlainConfiguration | RuleWithUseFlatMapOptions

UseFlatMapOptions object

UseFocusableInteractiveConfiguration RulePlainConfiguration | RuleWithUseFocusableInteractiveOptions

UseFocusableInteractiveOptions object

UseForOfConfiguration RulePlainConfiguration | RuleWithUseForOfOptions

UseForOfOptions object

UseFragmentSyntaxConfiguration RulePlainConfiguration | RuleWithUseFragmentSyntaxOptions

UseFragmentSyntaxOptions object

UseGenericFontNamesConfiguration RulePlainConfiguration | RuleWithUseGenericFontNamesOptions

UseGenericFontNamesOptions object

UseGetterReturnConfiguration RulePlainConfiguration | RuleWithUseGetterReturnOptions

UseGetterReturnOptions object

UseGoogleFontDisplayConfiguration RulePlainConfiguration | RuleWithUseGoogleFontDisplayOptions

UseGoogleFontDisplayOptions object

UseGoogleFontPreconnectConfiguration RulePlainConfiguration | RuleWithUseGoogleFontPreconnectOptions

UseGoogleFontPreconnectOptions object

UseGraphqlNamedOperationsConfiguration RulePlainConfiguration | RuleWithUseGraphqlNamedOperationsOptions

UseGraphqlNamedOperationsOptions object

UseGraphqlNamingConventionConfiguration RulePlainConfiguration | RuleWithUseGraphqlNamingConventionOptions

UseGraphqlNamingConventionOptions object

UseGroupedAccessorPairsConfiguration RulePlainConfiguration | RuleWithUseGroupedAccessorPairsOptions

UseGroupedAccessorPairsOptions object

UseGuardForInConfiguration RulePlainConfiguration | RuleWithUseGuardForInOptions

UseGuardForInOptions object

UseHeadingContentConfiguration RulePlainConfiguration | RuleWithUseHeadingContentOptions

UseHeadingContentOptions object

UseHookAtTopLevelConfiguration RulePlainConfiguration | RuleWithUseHookAtTopLevelOptions

UseHookAtTopLevelOptions object

UseHtmlLangConfiguration RulePlainConfiguration | RuleWithUseHtmlLangOptions

UseHtmlLangOptions object

UseIframeTitleConfiguration RulePlainConfiguration | RuleWithUseIframeTitleOptions

UseIframeTitleOptions object

UseImageSizeConfiguration RulePlainConfiguration | RuleWithUseImageSizeOptions

UseImageSizeOptions null

UseImportExtensionsConfiguration RulePlainConfiguration | RuleWithUseImportExtensionsOptions

UseImportExtensionsOptions object

forceJsExtensions boolean

If true, the suggested extension is always .js regardless of what extension the source file has in your project.

Default: false

UseImportTypeConfiguration RulePlainConfiguration | RuleWithUseImportTypeOptions

UseImportTypeOptions object

style

The style to apply when import types. Default to "auto"

Default: "auto"

All of: Style2 string | string | string

UseIndexOfConfiguration RulePlainConfiguration | RuleWithUseIndexOfOptions

UseIndexOfOptions object

UseIsArrayConfiguration RulePlainConfiguration | RuleWithUseIsArrayOptions

UseIsArrayOptions object

UseIsNanConfiguration RulePlainConfiguration | RuleWithUseIsNanOptions

UseIsNanOptions object

UseIterableCallbackReturnConfiguration RulePlainConfiguration | RuleWithUseIterableCallbackReturnOptions

UseIterableCallbackReturnOptions object

UseJsonImportAttributesConfiguration RulePlainConfiguration | RuleWithUseJsonImportAttributesOptions

UseJsonImportAttributesOptions object

UseJsxKeyInIterableConfiguration RulePlainConfiguration | RuleWithUseJsxKeyInIterableOptions

UseJsxKeyInIterableOptions object

checkShorthandFragments boolean

Set to true to check shorthand fragments (<></>)

Default: false

UseKeyWithClickEventsConfiguration RulePlainConfiguration | RuleWithUseKeyWithClickEventsOptions

UseKeyWithClickEventsOptions object

UseKeyWithMouseEventsConfiguration RulePlainConfiguration | RuleWithUseKeyWithMouseEventsOptions

UseKeyWithMouseEventsOptions object

UseLiteralEnumMembersConfiguration RulePlainConfiguration | RuleWithUseLiteralEnumMembersOptions

UseLiteralEnumMembersOptions object

UseLiteralKeysConfiguration RulePlainConfiguration | RuleWithUseLiteralKeysOptions

UseLiteralKeysOptions object

UseMaxParamsConfiguration RulePlainConfiguration | RuleWithUseMaxParamsOptions

UseMaxParamsOptions object

max integer

Maximum number of parameters allowed (default: 4)

Default: 4

format=uint8min=0

UseMediaCaptionConfiguration RulePlainConfiguration | RuleWithUseMediaCaptionOptions

UseMediaCaptionOptions object

UseNamespaceKeywordConfiguration RulePlainConfiguration | RuleWithUseNamespaceKeywordOptions

UseNamespaceKeywordOptions object

UseNamingConventionConfiguration RulePlainConfiguration | RuleWithUseNamingConventionOptions

UseNamingConventionOptions object

Rule's options.

conventions Convention[]

Custom conventions.

requireAscii boolean

If false, then non-ASCII characters are allowed.

strictCase boolean

If false, then consecutive uppercase are allowed in camel and pascal cases. This does not affect other [Case].

UseNodeAssertStrictConfiguration RulePlainConfiguration | RuleWithUseNodeAssertStrictOptions

UseNodeAssertStrictOptions object

UseNodejsImportProtocolConfiguration RulePlainConfiguration | RuleWithUseNodejsImportProtocolOptions

UseNodejsImportProtocolOptions object

UseNumberNamespaceConfiguration RulePlainConfiguration | RuleWithUseNumberNamespaceOptions

UseNumberNamespaceOptions object

UseNumberToFixedDigitsArgumentConfiguration RulePlainConfiguration | RuleWithUseNumberToFixedDigitsArgumentOptions

UseNumberToFixedDigitsArgumentOptions object

UseNumericLiteralsConfiguration RulePlainConfiguration | RuleWithUseNumericLiteralsOptions

UseNumericLiteralsOptions object

UseNumericSeparatorsConfiguration RulePlainConfiguration | RuleWithUseNumericSeparatorsOptions

UseNumericSeparatorsOptions object

UseObjectSpreadConfiguration RulePlainConfiguration | RuleWithUseObjectSpreadOptions

UseObjectSpreadOptions object

UseOptionalChainConfiguration RulePlainConfiguration | RuleWithUseOptionalChainOptions

UseOptionalChainOptions object

UseParseIntRadixConfiguration RulePlainConfiguration | RuleWithUseParseIntRadixOptions

UseParseIntRadixOptions object

UseQwikClasslistConfiguration RulePlainConfiguration | RuleWithUseQwikClasslistOptions

UseQwikClasslistOptions object

UseReactFunctionComponentsConfiguration RulePlainConfiguration | RuleWithUseReactFunctionComponentsOptions

UseReactFunctionComponentsOptions object

UseReadonlyClassPropertiesConfiguration RulePlainConfiguration | RuleWithUseReadonlyClassPropertiesOptions

UseReadonlyClassPropertiesOptions object

checkAllProperties boolean

When true, the keywords public, protected, and private are analyzed by the rule.

UseRegexLiteralsConfiguration RulePlainConfiguration | RuleWithUseRegexLiteralsOptions

UseRegexLiteralsOptions object

UseSelfClosingElementsConfiguration RulePlainConfiguration | RuleWithUseSelfClosingElementsOptions

UseSelfClosingElementsOptions object

ignoreHtmlElements boolean

Default: false

UseSemanticElementsConfiguration RulePlainConfiguration | RuleWithUseSemanticElementsOptions

UseSemanticElementsOptions object

UseShorthandAssignConfiguration RulePlainConfiguration | RuleWithUseShorthandAssignOptions

UseShorthandAssignOptions object

UseShorthandFunctionTypeConfiguration RulePlainConfiguration | RuleWithUseShorthandFunctionTypeOptions

UseShorthandFunctionTypeOptions object

UseSimpleNumberKeysConfiguration RulePlainConfiguration | RuleWithUseSimpleNumberKeysOptions

UseSimpleNumberKeysOptions object

UseSimplifiedLogicExpressionConfiguration RulePlainConfiguration | RuleWithUseSimplifiedLogicExpressionOptions

UseSimplifiedLogicExpressionOptions object

UseSingleJsDocAsteriskConfiguration RulePlainConfiguration | RuleWithUseSingleJsDocAsteriskOptions

UseSingleJsDocAsteriskOptions object

UseSingleVarDeclaratorConfiguration RulePlainConfiguration | RuleWithUseSingleVarDeclaratorOptions

UseSingleVarDeclaratorOptions object

UseSolidForComponentConfiguration RulePlainConfiguration | RuleWithUseSolidForComponentOptions

UseSolidForComponentOptions object

UseSortedAttributesOptions object

sortOrder

Default: "natural"

All of: SortOrder string

UseSortedClassesConfiguration RulePlainConfiguration | RuleWithUseSortedClassesOptions

UseSortedClassesOptions object

attributes array | null

Additional attributes that will be sorted.

functions array | null

Names of the functions or tagged templates that will be sorted.

UseSortedKeysOptions object

sortOrder

Default: "natural"

All of: SortOrder string

UseSortedPropertiesOptions object

UseStaticResponseMethodsConfiguration RulePlainConfiguration | RuleWithUseStaticResponseMethodsOptions

UseStaticResponseMethodsOptions object

UseStrictModeConfiguration RulePlainConfiguration | RuleWithUseStrictModeOptions

UseStrictModeOptions object

UseSymbolDescriptionConfiguration RulePlainConfiguration | RuleWithUseSymbolDescriptionOptions

UseSymbolDescriptionOptions object

UseTemplateConfiguration RulePlainConfiguration | RuleWithUseTemplateOptions

UseTemplateOptions object

UseThrowNewErrorConfiguration RulePlainConfiguration | RuleWithUseThrowNewErrorOptions

UseThrowNewErrorOptions object

UseThrowOnlyErrorConfiguration RulePlainConfiguration | RuleWithUseThrowOnlyErrorOptions

UseThrowOnlyErrorOptions object

UseTopLevelRegexConfiguration RulePlainConfiguration | RuleWithUseTopLevelRegexOptions

UseTopLevelRegexOptions object

UseTrimStartEndConfiguration RulePlainConfiguration | RuleWithUseTrimStartEndOptions

UseTrimStartEndOptions object

UseUnifiedTypeSignaturesConfiguration RulePlainConfiguration | RuleWithUseUnifiedTypeSignaturesOptions

UseUnifiedTypeSignaturesOptions object

UseUniqueElementIdsConfiguration RulePlainConfiguration | RuleWithUseUniqueElementIdsOptions

UseUniqueElementIdsOptions object

excludedComponents string[]

Component names that accept an id prop that does not translate to a DOM element id.

Default:

[]

uniqueItems=true

UseValidAnchorConfiguration RulePlainConfiguration | RuleWithUseValidAnchorOptions

UseValidAnchorOptions object

UseValidAriaPropsConfiguration RulePlainConfiguration | RuleWithUseValidAriaPropsOptions

UseValidAriaPropsOptions object

UseValidAriaRoleConfiguration RulePlainConfiguration | RuleWithUseValidAriaRoleOptions

UseValidAriaRoleOptions object

allowInvalidRoles string[]

It allows specifying a list of roles that might be invalid otherwise

Default:

[]

ignoreNonDom boolean

Use this option to ignore non-DOM elements, such as custom components

Default: false

UseValidAriaValuesConfiguration RulePlainConfiguration | RuleWithUseValidAriaValuesOptions

UseValidAriaValuesOptions object

UseValidAutocompleteConfiguration RulePlainConfiguration | RuleWithUseValidAutocompleteOptions

UseValidAutocompleteOptions object

inputComponents string[]

input like custom components that should be checked.

Default:

[]

UseValidForDirectionConfiguration RulePlainConfiguration | RuleWithUseValidForDirectionOptions

UseValidForDirectionOptions object

UseValidLangConfiguration RulePlainConfiguration | RuleWithUseValidLangOptions

UseValidLangOptions object

UseValidTypeofConfiguration RulePlainConfiguration | RuleWithUseValidTypeofOptions

UseValidTypeofOptions object

UseWhileConfiguration RulePlainConfiguration | RuleWithUseWhileOptions

UseWhileOptions object

UseYieldConfiguration RulePlainConfiguration | RuleWithUseYieldOptions

UseYieldOptions object

VcsClientKind string

VcsConfiguration object

Set of properties to integrate Biome with a VCS software.

clientKind VcsClientKind | null

The kind of client.

defaultBranch string | null

The main branch of the project

enabled Bool | null

Whether Biome should integrate itself with the VCS client

root string | null

The folder where Biome should check for VCS files. By default, Biome will use the same folder where biome.json was found.

If Biome can't find the configuration, it will attempt to use the current working directory. If no current working directory can't be found, Biome won't use the VCS integration, and a diagnostic will be emitted

useIgnoreFile Bool | null

Whether Biome should use the VCS ignore file. When [true], Biome will ignore the files specified in the ignore file.

Visibility string

WhitespaceSensitivity string | string | string

Whitespace sensitivity for HTML formatting.

The following two cases won't produce the same output:

| | html | output | | -------------- | :------------: | :----------: | | with spaces | 1<b> 2 </b>3 | 1 2 3 | | without spaces | 1<b>2</b>3 | 123 |

This happens because whitespace is significant in inline elements.

As a consequence of this, the formatter must format blocks that look like this (assume a small line width, <20): html <span>really long content</span> as this, where the content hugs the tags: html <span >really long content</span >

Note that this is only necessary for inline elements. Block elements do not have this restriction.

Schema URL

Properties

Definitions