`javascript.biome_config` Submodule

Structs

Actions

Initializer

import { javascript } from 'projen'

const actions: javascript.biome_config.Actions = { ... }

Properties

Name	Type	Description
`preset`	`projen.javascript.biome_config.PresetConfig`	The actions preset to use.
`recommended`	`boolean`	It enables the assist actions recommended by Biome.
`source`	`projen.javascript.biome_config.Source`	No description.

`preset`^Optional

public readonly preset: PresetConfig;

Type: projen.javascript.biome_config.PresetConfig

The actions preset to use.

`recommended`^Optional

public readonly recommended: boolean;

Type: boolean

It enables the assist actions recommended by Biome.

true by default.

`source`^Optional

public readonly source: Source;

Type: projen.javascript.biome_config.Source

AssistConfiguration

Initializer

import { javascript } from 'projen'

const assistConfiguration: javascript.biome_config.AssistConfiguration = { ... }

Properties

Name	Type	Description
`actions`	`projen.javascript.biome_config.Actions`	Whether Biome should fail in CLI if the assist were not applied to the code.
`enabled`	`boolean`	Whether Biome should enable assist via LSP and CLI.
`includes`	`string[]`	A list of glob patterns.

`actions`^Optional

public readonly actions: Actions;

Type: projen.javascript.biome_config.Actions

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

`enabled`^Optional

public readonly enabled: boolean;

Type: boolean

Whether Biome should enable assist via LSP and CLI.

`includes`^Optional

public readonly includes: string[];

Type: string[]

A list of glob patterns.

Biome will include files/folders that will match these patterns.

BiomeConfiguration

The configuration contained in biome.json.

Initializer

import { javascript } from 'projen'

const biomeConfiguration: javascript.biome_config.BiomeConfiguration = { ... }

Properties

Name	Type	Description
`assist`	`projen.javascript.biome_config.AssistConfiguration`	The assist configuration.
`css`	`projen.javascript.biome_config.CssConfiguration`	Configuration specific to CSS.
`extends`	`string[]`	A list of paths to other JSON files, used to extend the current configuration.
`files`	`projen.javascript.biome_config.FilesConfiguration`	The file handling configuration.
`formatter`	`projen.javascript.biome_config.FormatterConfiguration`	The formatter configuration.
`graphql`	`projen.javascript.biome_config.GraphqlConfiguration`	Configuration specific to GraphQL.
`grit`	`projen.javascript.biome_config.GritConfiguration`	Configuration specific to GritQL.
`html`	`projen.javascript.biome_config.HtmlConfiguration`	Configuration specific to HTML.
`javascript`	`projen.javascript.biome_config.JsConfiguration`	Configuration specific to JavaScript.
`json`	`projen.javascript.biome_config.JsonConfiguration`	Configuration specific to JSON.
`linter`	`projen.javascript.biome_config.LinterConfiguration`	The linter configuration.
`overrides`	`projen.javascript.biome_config.OverridePattern[]`	A list of granular patterns applied only to a subset of files.
`plugins`	`any[]`	List of plugins to load.
`root`	`boolean`	Indicates whether this configuration file is at the root of a Biome project.
`schema`	`string`	A field for the JSON schema specification: https://json-schema.org/.
`vcs`	`projen.javascript.biome_config.VcsConfiguration`	The version control integration configuration.

`assist`^Optional

public readonly assist: AssistConfiguration;

Type: projen.javascript.biome_config.AssistConfiguration

The assist configuration.

`css`^Optional

public readonly css: CssConfiguration;

Type: projen.javascript.biome_config.CssConfiguration

Configuration specific to CSS.

`extends`^Optional

public readonly extends: string[];

Type: string[]

A list of paths to other JSON files, used to extend the current configuration.

`files`^Optional

public readonly files: FilesConfiguration;

Type: projen.javascript.biome_config.FilesConfiguration

The file handling configuration.

`formatter`^Optional

public readonly formatter: FormatterConfiguration;

Type: projen.javascript.biome_config.FormatterConfiguration

The formatter configuration.

`graphql`^Optional

public readonly graphql: GraphqlConfiguration;

Type: projen.javascript.biome_config.GraphqlConfiguration

Configuration specific to GraphQL.

`grit`^Optional

public readonly grit: GritConfiguration;

Type: projen.javascript.biome_config.GritConfiguration

Configuration specific to GritQL.

`html`^Optional

public readonly html: HtmlConfiguration;

Type: projen.javascript.biome_config.HtmlConfiguration

Configuration specific to HTML.

`javascript`^Optional

public readonly javascript: JsConfiguration;

Type: projen.javascript.biome_config.JsConfiguration

Configuration specific to JavaScript.

`json`^Optional

public readonly json: JsonConfiguration;

Type: projen.javascript.biome_config.JsonConfiguration

Configuration specific to JSON.

`linter`^Optional

public readonly linter: LinterConfiguration;

Type: projen.javascript.biome_config.LinterConfiguration

The linter configuration.

`overrides`^Optional

public readonly overrides: OverridePattern[];

Type: projen.javascript.biome_config.OverridePattern[]

A list of granular patterns applied only to a subset of files.

`plugins`^Optional

public readonly plugins: any[];

Type: any[]

List of plugins to load.

`root`^Optional

public readonly root: boolean;

Type: boolean

Indicates whether this configuration file is at the root of a Biome project.

By default, this is true.

`schema`^Optional

public readonly schema: string;

Type: string

A field for the JSON schema specification: https://json-schema.org/.

`vcs`^Optional

public readonly vcs: VcsConfiguration;

Type: projen.javascript.biome_config.VcsConfiguration

The version control integration configuration.

CssAssistConfiguration

Options that change how CSS assist behaves.

Initializer

import { javascript } from 'projen'

const cssAssistConfiguration: javascript.biome_config.CssAssistConfiguration = { ... }

Properties

Name	Type	Description
`enabled`	`boolean`	Controls assist actions for CSS files.

`enabled`^Optional

public readonly enabled: boolean;

Type: boolean

Controls assist actions for CSS files.

CssConfiguration

Options applied to CSS files.

Initializer

import { javascript } from 'projen'

const cssConfiguration: javascript.biome_config.CssConfiguration = { ... }

Properties

Name	Type	Description
`assist`	`projen.javascript.biome_config.CssAssistConfiguration`	CSS assist options.
`formatter`	`projen.javascript.biome_config.CssFormatterConfiguration`	CSS formatter options.
`globals`	`string[]`	CSS globals.
`linter`	`projen.javascript.biome_config.CssLinterConfiguration`	CSS linter options.
`parser`	`projen.javascript.biome_config.CssParserConfiguration`	CSS parsing options.

`assist`^Optional

public readonly assist: CssAssistConfiguration;

Type: projen.javascript.biome_config.CssAssistConfiguration

CSS assist options.

`formatter`^Optional

public readonly formatter: CssFormatterConfiguration;

Type: projen.javascript.biome_config.CssFormatterConfiguration

CSS formatter options.

`globals`^Optional

public readonly globals: string[];

Type: string[]

CSS globals.

`linter`^Optional

public readonly linter: CssLinterConfiguration;

Type: projen.javascript.biome_config.CssLinterConfiguration

CSS linter options.

`parser`^Optional

public readonly parser: CssParserConfiguration;

Type: projen.javascript.biome_config.CssParserConfiguration

CSS parsing options.

CssFormatterConfiguration

Options that change how the CSS formatter behaves.

Initializer

import { javascript } from 'projen'

const cssFormatterConfiguration: javascript.biome_config.CssFormatterConfiguration = { ... }

Properties

Name	Type	Description
`delimiterSpacing`	`boolean`	Controls spaces inside CSS parentheses and square brackets when their content fits on one line.
`enabled`	`boolean`	Controls the formatter for CSS and languages that extend it.
`indentStyle`	`projen.javascript.biome_config.IndentStyle`	The indent style applied to CSS and languages that extend it.
`indentWidth`	`number`	The indentation width applied to CSS and languages that extend it.
`lineEnding`	`projen.javascript.biome_config.LineEnding`	The line ending applied to CSS and languages that extend it.
`lineWidth`	`number`	The maximum line width for CSS and languages that extend it.
`quoteStyle`	`projen.javascript.biome_config.QuoteStyle`	The type of quotes used in CSS code.
`trailingNewline`	`boolean`	Whether to add a trailing newline at the end of the file.

`delimiterSpacing`^Optional

public readonly delimiterSpacing: boolean;

Type: boolean

Controls spaces inside CSS parentheses and square brackets when their content fits on one line.

When enabled, rgb(0, 0, 0) becomes rgb( 0, 0, 0 ) and [data-attr] becomes [ data-attr ]. Empty delimiters are unchanged.

If unset, inherits the global delimiter spacing setting.

`enabled`^Optional

public readonly enabled: boolean;

Type: boolean

Controls the formatter for CSS and languages that extend it.

`indentStyle`^Optional

public readonly indentStyle: IndentStyle;

Type: projen.javascript.biome_config.IndentStyle

The indent style applied to CSS and languages that extend it.

If unset, inherits the global indentation style.

`indentWidth`^Optional

public readonly indentWidth: number;

Type: number

The indentation width applied to CSS and languages that extend it.

If unset, inherits the global indentation width.

`lineEnding`^Optional

public readonly lineEnding: LineEnding;

Type: projen.javascript.biome_config.LineEnding

The line ending applied to CSS and languages that extend it.

If unset, inherits the global line ending.

`lineWidth`^Optional

public readonly lineWidth: number;

Type: number

The maximum line width for CSS and languages that extend it.

If unset, inherits the global line width.

`quoteStyle`^Optional

public readonly quoteStyle: QuoteStyle;

Type: projen.javascript.biome_config.QuoteStyle
Default: double`.

The type of quotes used in CSS code.

Defaults to double.

`trailingNewline`^Optional

public readonly trailingNewline: boolean;

Type: boolean

Whether to add a trailing newline at the end of the file.

If unset, inherits the global trailing newline setting.

CssLinterConfiguration

Options that change how the CSS linter behaves.

Initializer

import { javascript } from 'projen'

const cssLinterConfiguration: javascript.biome_config.CssLinterConfiguration = { ... }

Properties

Name	Type	Description
`enabled`	`boolean`	Controls the linter for CSS files.

`enabled`^Optional

public readonly enabled: boolean;

Type: boolean

Controls the linter for CSS files.

CssParserConfiguration

Options that change how the CSS parser behaves.

Initializer

import { javascript } from 'projen'

const cssParserConfiguration: javascript.biome_config.CssParserConfiguration = { ... }

Properties

Name	Type	Description
`allowWrongLineComments`	`boolean`	Allows comments to appear on incorrect lines in `.css` files.
`cssModules`	`boolean`	Enables parsing of CSS Modules-specific features.
`tailwindDirectives`	`boolean`	Enables parsing of Tailwind CSS 4.0 directives and functions.

`allowWrongLineComments`^Optional

public readonly allowWrongLineComments: boolean;

Type: boolean

Allows comments to appear on incorrect lines in .css files.

`cssModules`^Optional

public readonly cssModules: boolean;

Type: boolean

Enables parsing of CSS Modules-specific features.

Enable this feature only when your files don't end in .module.css.

`tailwindDirectives`^Optional

public readonly tailwindDirectives: boolean;

Type: boolean

Enables parsing of Tailwind CSS 4.0 directives and functions.

FilesConfiguration

The file handling configuration.

Initializer

import { javascript } from 'projen'

const filesConfiguration: javascript.biome_config.FilesConfiguration = { ... }

Properties

Name	Type	Description
`experimentalScannerIgnores`	`string[]`	Deprecated: Please use force-ignore syntax in `files.includes` instead: https://biomejs.dev/reference/configuration/#filesincludes.
`ignoreUnknown`	`boolean`	Prevents Biome from emitting diagnostics for unrecognized file types.
`includes`	`string[]`	A list of glob patterns.
`maxSize`	`number`	The maximum source file size in bytes.

`experimentalScannerIgnores`^Optional

public readonly experimentalScannerIgnores: string[];

Type: string[]

Deprecated: Please use force-ignore syntax in files.includes instead: https://biomejs.dev/reference/configuration/#filesincludes.

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

`ignoreUnknown`^Optional

public readonly ignoreUnknown: boolean;

Type: boolean

Prevents Biome from emitting diagnostics for unrecognized file types.

`includes`^Optional

public readonly includes: string[];

Type: string[]

A list of glob patterns.

Biome handles only files and directories that match these patterns.

`maxSize`^Optional

public readonly maxSize: number;

Type: number
Default: 1 MiB`.

The maximum source file size in bytes.

Biome ignores larger files. Defaults to 1 MiB.

FormatterConfiguration

Generic options applied to all files.

Initializer

import { javascript } from 'projen'

const formatterConfiguration: javascript.biome_config.FormatterConfiguration = { ... }

Properties

Name	Type	Description
`attributePosition`	`projen.javascript.biome_config.AttributePosition`	The attribute position style in HTML-like languages.
`bracketSameLine`	`boolean`	Places the `>` of a multiline HTML or JSX element at the end of the last line instead of on the next line.
`bracketSpacing`	`boolean`	Whether to insert spaces inside braces in object literals.
`delimiterSpacing`	`boolean`	Controls spaces immediately inside supported delimiters when their content fits on one line.
`enabled`	`boolean`	No description.
`expand`	`projen.javascript.biome_config.Expand`	Controls whether arrays and objects are formatted on one line or multiple lines.
`formatWithErrors`	`boolean`	Allows formatting files that contain syntax errors when set to `true`.
`includes`	`string[]`	A list of glob patterns.
`indentStyle`	`projen.javascript.biome_config.IndentStyle`	Uses tabs or spaces for indentation.
`indentWidth`	`number`	The indentation width.
`lineEnding`	`projen.javascript.biome_config.LineEnding`	Selects the line ending.
`lineWidth`	`number`	The maximum line width.
`trailingNewline`	`boolean`	Whether to add a trailing newline at the end of the file.
`useEditorconfig`	`boolean`	Uses `.editorconfig` files to configure the formatter. Settings in `biome.json` or `biome.jsonc` override `.editorconfig` settings. Defaults to `false`.

`attributePosition`^Optional

public readonly attributePosition: AttributePosition;

Type: projen.javascript.biome_config.AttributePosition
Default: auto`.

The attribute position style in HTML-like languages.

Defaults to auto.

`bracketSameLine`^Optional

public readonly bracketSameLine: boolean;

Type: boolean
Default: false`.

Places the > of a multiline HTML or JSX element at the end of the last line instead of on the next line.

Self-closing elements are unaffected. Defaults to false.

`bracketSpacing`^Optional

public readonly bracketSpacing: boolean;

Type: boolean
Default: true`.

Whether to insert spaces inside braces in object literals.

Defaults to true.

`delimiterSpacing`^Optional

public readonly delimiterSpacing: boolean;

Type: boolean
Default: false`.

Controls spaces immediately inside supported delimiters when their content fits on one line.

It doesn't add spaces before opening delimiters or inside empty delimiters.

The affected delimiters vary by language. Defaults to false.

`enabled`^Optional

public readonly enabled: boolean;

Type: boolean

`expand`^Optional

public readonly expand: Expand;

Type: projen.javascript.biome_config.Expand
Default: auto`.

Controls whether arrays and objects are formatted on one line or multiple lines.

auto formats objects on multiple lines if the first property has a newline, and arrays on one line if they fit.

always formats arrays and objects on multiple lines.

never formats arrays and objects on one line if they fit.

Defaults to auto.

When formatting package.json, Biome uses always unless configured otherwise.

`formatWithErrors`^Optional

public readonly formatWithErrors: boolean;

Type: boolean
Default: false`.

Allows formatting files that contain syntax errors when set to true.

Defaults to false.

`includes`^Optional

public readonly includes: string[];

Type: string[]

A list of glob patterns.

The formatter will include files/folders that will match these patterns.

`indentStyle`^Optional

public readonly indentStyle: IndentStyle;

Type: projen.javascript.biome_config.IndentStyle
Default: tab`.

Uses tabs or spaces for indentation.

Defaults to tab.

`indentWidth`^Optional

public readonly indentWidth: number;

Type: number
Default: 2`.

The indentation width.

Defaults to 2.

`lineEnding`^Optional

public readonly lineEnding: LineEnding;

Type: projen.javascript.biome_config.LineEnding
Default: lf`.

Selects the line ending.

auto uses the platform convention. Defaults to lf.

`lineWidth`^Optional

public readonly lineWidth: number;

Type: number
Default: 80`.

The maximum line width.

Defaults to 80.

`trailingNewline`^Optional

public readonly trailingNewline: boolean;

Type: boolean
Default: true`; disabling

Whether to add a trailing newline at the end of the file.

Defaults to true; disabling this option can cause compatibility problems with other tools.

`useEditorconfig`^Optional

public readonly useEditorconfig: boolean;

Type: boolean
Default: false`.

Uses .editorconfig files to configure the formatter. Settings in biome.json or biome.jsonc override .editorconfig settings. Defaults to false.

GraphqlAssistConfiguration

Options that change how GraphQL assist behaves.

Initializer

import { javascript } from 'projen'

const graphqlAssistConfiguration: javascript.biome_config.GraphqlAssistConfiguration = { ... }

Properties

Name	Type	Description
`enabled`	`boolean`	Controls assist actions for GraphQL files.

`enabled`^Optional

public readonly enabled: boolean;

Type: boolean

Controls assist actions for GraphQL files.

GraphqlConfiguration

Options applied to GraphQL files.

Initializer

import { javascript } from 'projen'

const graphqlConfiguration: javascript.biome_config.GraphqlConfiguration = { ... }

Properties

Name	Type	Description
`assist`	`projen.javascript.biome_config.GraphqlAssistConfiguration`	GraphQL assist options.
`formatter`	`projen.javascript.biome_config.GraphqlFormatterConfiguration`	GraphQL formatter options.
`linter`	`projen.javascript.biome_config.GraphqlLinterConfiguration`	GraphQL linter options.

`assist`^Optional

public readonly assist: GraphqlAssistConfiguration;

Type: projen.javascript.biome_config.GraphqlAssistConfiguration

GraphQL assist options.

`formatter`^Optional

public readonly formatter: GraphqlFormatterConfiguration;

Type: projen.javascript.biome_config.GraphqlFormatterConfiguration

GraphQL formatter options.

`linter`^Optional

public readonly linter: GraphqlLinterConfiguration;

Type: projen.javascript.biome_config.GraphqlLinterConfiguration

GraphQL linter options.

GraphqlFormatterConfiguration

Options that change how the GraphQL formatter behaves.

Initializer

import { javascript } from 'projen'

const graphqlFormatterConfiguration: javascript.biome_config.GraphqlFormatterConfiguration = { ... }

Properties

Name	Type	Description
`bracketSpacing`	`boolean`	Whether to insert spaces inside braces in object literals.
`enabled`	`boolean`	Controls the formatter for GraphQL files.
`indentStyle`	`projen.javascript.biome_config.IndentStyle`	The indent style applied to GraphQL files.
`indentWidth`	`number`	The indentation width applied to GraphQL files.
`lineEnding`	`projen.javascript.biome_config.LineEnding`	The line ending applied to GraphQL files.
`lineWidth`	`number`	The maximum line width for GraphQL files.
`quoteStyle`	`projen.javascript.biome_config.QuoteStyle`	The type of quotes used in GraphQL code.
`trailingNewline`	`boolean`	Whether to add a trailing newline at the end of the file.

`bracketSpacing`^Optional

public readonly bracketSpacing: boolean;

Type: boolean

Whether to insert spaces inside braces in object literals.

If unset, inherits the global bracket spacing setting.

`enabled`^Optional

public readonly enabled: boolean;

Type: boolean

Controls the formatter for GraphQL files.

`indentStyle`^Optional

public readonly indentStyle: IndentStyle;

Type: projen.javascript.biome_config.IndentStyle

The indent style applied to GraphQL files.

If unset, inherits the global indentation style.

`indentWidth`^Optional

public readonly indentWidth: number;

Type: number

The indentation width applied to GraphQL files.

If unset, inherits the global indentation width.

`lineEnding`^Optional

public readonly lineEnding: LineEnding;

Type: projen.javascript.biome_config.LineEnding

The line ending applied to GraphQL files.

If unset, inherits the global line ending.

`lineWidth`^Optional

public readonly lineWidth: number;

Type: number

The maximum line width for GraphQL files.

If unset, inherits the global line width.

`quoteStyle`^Optional

public readonly quoteStyle: QuoteStyle;

Type: projen.javascript.biome_config.QuoteStyle
Default: double`.

The type of quotes used in GraphQL code.

Defaults to double.

`trailingNewline`^Optional

public readonly trailingNewline: boolean;

Type: boolean

Whether to add a trailing newline at the end of the file.

If unset, inherits the global trailing newline setting.

GraphqlLinterConfiguration

Options that change how the GraphQL linter behaves.

Initializer

import { javascript } from 'projen'

const graphqlLinterConfiguration: javascript.biome_config.GraphqlLinterConfiguration = { ... }

Properties

Name	Type	Description
`enabled`	`boolean`	Controls the linter for GraphQL files.

`enabled`^Optional

public readonly enabled: boolean;

Type: boolean

Controls the linter for GraphQL files.

GritAssistConfiguration

Options that change how GritQL assist behaves.

Initializer

import { javascript } from 'projen'

const gritAssistConfiguration: javascript.biome_config.GritAssistConfiguration = { ... }

Properties

Name	Type	Description
`enabled`	`boolean`	Controls assist actions for GritQL files.

`enabled`^Optional

public readonly enabled: boolean;

Type: boolean

Controls assist actions for GritQL files.

GritConfiguration

Options applied to GritQL files.

Initializer

import { javascript } from 'projen'

const gritConfiguration: javascript.biome_config.GritConfiguration = { ... }

Properties

Name	Type	Description
`assist`	`projen.javascript.biome_config.GritAssistConfiguration`	GritQL assist options.
`formatter`	`projen.javascript.biome_config.GritFormatterConfiguration`	GritQL formatter options.
`linter`	`projen.javascript.biome_config.GritLinterConfiguration`	GritQL linter options.

`assist`^Optional

public readonly assist: GritAssistConfiguration;

Type: projen.javascript.biome_config.GritAssistConfiguration

GritQL assist options.

`formatter`^Optional

public readonly formatter: GritFormatterConfiguration;

Type: projen.javascript.biome_config.GritFormatterConfiguration

GritQL formatter options.

`linter`^Optional

public readonly linter: GritLinterConfiguration;

Type: projen.javascript.biome_config.GritLinterConfiguration

GritQL linter options.

GritFormatterConfiguration

Options that change how the GritQL formatter behaves.

Initializer

import { javascript } from 'projen'

const gritFormatterConfiguration: javascript.biome_config.GritFormatterConfiguration = { ... }

Properties

Name	Type	Description
`enabled`	`boolean`	Controls the formatter for GritQL files.
`indentStyle`	`projen.javascript.biome_config.IndentStyle`	The indent style applied to GritQL files.
`indentWidth`	`number`	The indentation width applied to GritQL files.
`lineEnding`	`projen.javascript.biome_config.LineEnding`	The line ending applied to GritQL files.
`lineWidth`	`number`	The maximum line width for GritQL files.
`trailingNewline`	`boolean`	Whether to add a trailing newline at the end of the file.

`enabled`^Optional

public readonly enabled: boolean;

Type: boolean

Controls the formatter for GritQL files.

`indentStyle`^Optional

public readonly indentStyle: IndentStyle;

Type: projen.javascript.biome_config.IndentStyle

The indent style applied to GritQL files.

If unset, inherits the global indentation style.

`indentWidth`^Optional

public readonly indentWidth: number;

Type: number

The indentation width applied to GritQL files.

If unset, inherits the global indentation width.

`lineEnding`^Optional

public readonly lineEnding: LineEnding;

Type: projen.javascript.biome_config.LineEnding

The line ending applied to GritQL files.

If unset, inherits the global line ending.

`lineWidth`^Optional

public readonly lineWidth: number;

Type: number

The maximum line width for GritQL files.

If unset, inherits the global line width.

`trailingNewline`^Optional

public readonly trailingNewline: boolean;

Type: boolean

Whether to add a trailing newline at the end of the file.

If unset, inherits the global trailing newline setting.

GritLinterConfiguration

Options that change how the GritQL linter behaves.

Initializer

import { javascript } from 'projen'

const gritLinterConfiguration: javascript.biome_config.GritLinterConfiguration = { ... }

Properties

Name	Type	Description
`enabled`	`boolean`	Controls the linter for GritQL files.

`enabled`^Optional

public readonly enabled: boolean;

Type: boolean

Controls the linter for GritQL files.

HtmlAssistConfiguration

Options that change how HTML assist behaves.

Initializer

import { javascript } from 'projen'

const htmlAssistConfiguration: javascript.biome_config.HtmlAssistConfiguration = { ... }

Properties

Name	Type	Description
`enabled`	`boolean`	Controls assist actions for HTML and languages that extend it.

`enabled`^Optional

public readonly enabled: boolean;

Type: boolean

Controls assist actions for HTML and languages that extend it.

HtmlConfiguration

Options applied to HTML files.

Initializer

import { javascript } from 'projen'

const htmlConfiguration: javascript.biome_config.HtmlConfiguration = { ... }

Properties

Name	Type	Description
`assist`	`projen.javascript.biome_config.HtmlAssistConfiguration`	HTML assist options.
`experimentalFullSupportEnabled`	`boolean`	Enables full support for HTML, Vue, Svelte, and Astro files.
`formatter`	`projen.javascript.biome_config.HtmlFormatterConfiguration`	HTML formatter options.
`linter`	`projen.javascript.biome_config.HtmlLinterConfiguration`	HTML linter options.
`parser`	`projen.javascript.biome_config.HtmlParserConfiguration`	HTML parsing options.

`assist`^Optional

public readonly assist: HtmlAssistConfiguration;

Type: projen.javascript.biome_config.HtmlAssistConfiguration

HTML assist options.

`experimentalFullSupportEnabled`^Optional

public readonly experimentalFullSupportEnabled: boolean;

Type: boolean

Enables full support for HTML, Vue, Svelte, and Astro files.

`formatter`^Optional

public readonly formatter: HtmlFormatterConfiguration;

Type: projen.javascript.biome_config.HtmlFormatterConfiguration

HTML formatter options.

`linter`^Optional

public readonly linter: HtmlLinterConfiguration;

Type: projen.javascript.biome_config.HtmlLinterConfiguration

HTML linter options.

`parser`^Optional

public readonly parser: HtmlParserConfiguration;

Type: projen.javascript.biome_config.HtmlParserConfiguration

HTML parsing options.

HtmlFormatterConfiguration

Options that change how the HTML formatter behaves.

Initializer

import { javascript } from 'projen'

const htmlFormatterConfiguration: javascript.biome_config.HtmlFormatterConfiguration = { ... }

Properties

Name	Type	Description
`attributePosition`	`projen.javascript.biome_config.AttributePosition`	The attribute position style in HTML elements.
`bracketSameLine`	`boolean`	Whether to place the closing bracket of a multiline HTML tag at the end of the last line instead of on its own line.
`enabled`	`boolean`	Controls the formatter for HTML and languages that extend it.
`indentScriptAndStyle`	`boolean`	Whether to indent `<script>` and `<style>` tags in HTML and languages that extend it.
`indentStyle`	`projen.javascript.biome_config.IndentStyle`	The indent style applied to HTML and languages that extend it.
`indentWidth`	`number`	The indentation width applied to HTML and languages that extend it.
`lineEnding`	`projen.javascript.biome_config.LineEnding`	The line ending applied to HTML and languages that extend it.
`lineWidth`	`number`	The maximum line width for HTML and languages that extend it.
`selfCloseVoidElements`	`projen.javascript.biome_config.SelfCloseVoidElements`	Controls whether void elements are self-closed.
`trailingNewline`	`boolean`	Whether to add a trailing newline at the end of the file.
`whitespaceSensitivity`	`projen.javascript.biome_config.WhitespaceSensitivity`	Whether to account for whitespace sensitivity when formatting HTML and languages that extend it.

`attributePosition`^Optional

public readonly attributePosition: AttributePosition;

Type: projen.javascript.biome_config.AttributePosition

The attribute position style in HTML elements.

If unset, inherits the global attribute position setting.

`bracketSameLine`^Optional

public readonly bracketSameLine: boolean;

Type: boolean

Whether to place the closing bracket of a multiline HTML tag at the end of the last line instead of on its own line.

If unset, inherits the global bracketSameLine setting.

`enabled`^Optional

public readonly enabled: boolean;

Type: boolean

Controls the formatter for HTML and languages that extend it.

`indentScriptAndStyle`^Optional

public readonly indentScriptAndStyle: boolean;

Type: boolean
Default: false`.

Whether to indent <script> and <style> tags in HTML and languages that extend it.

Defaults to false.

`indentStyle`^Optional

public readonly indentStyle: IndentStyle;

Type: projen.javascript.biome_config.IndentStyle

The indent style applied to HTML and languages that extend it.

If unset, inherits the global indentation style.

`indentWidth`^Optional

public readonly indentWidth: number;

Type: number

The indentation width applied to HTML and languages that extend it.

If unset, inherits the global indentation width.

`lineEnding`^Optional

public readonly lineEnding: LineEnding;

Type: projen.javascript.biome_config.LineEnding

The line ending applied to HTML and languages that extend it.

If unset, inherits the global line ending.

`lineWidth`^Optional

public readonly lineWidth: number;

Type: number

The maximum line width for HTML and languages that extend it.

If unset, inherits the global line width.

`selfCloseVoidElements`^Optional

public readonly selfCloseVoidElements: SelfCloseVoidElements;

Type: projen.javascript.biome_config.SelfCloseVoidElements
Default: never`.

Controls whether void elements are self-closed.

Defaults to never.

`trailingNewline`^Optional

public readonly trailingNewline: boolean;

Type: boolean

Whether to add a trailing newline at the end of the file.

Unlike other language-specific trailing newline settings, this option defaults to true instead of inheriting the global setting.

`whitespaceSensitivity`^Optional

public readonly whitespaceSensitivity: WhitespaceSensitivity;

Type: projen.javascript.biome_config.WhitespaceSensitivity
Default: css`.

Whether to account for whitespace sensitivity when formatting HTML and languages that extend it.

Defaults to css.

HtmlLinterConfiguration

Options that change how the HTML linter behaves.

Initializer

import { javascript } from 'projen'

const htmlLinterConfiguration: javascript.biome_config.HtmlLinterConfiguration = { ... }

Properties

Name	Type	Description
`enabled`	`boolean`	Controls the linter for HTML and languages that extend it.

`enabled`^Optional

public readonly enabled: boolean;

Type: boolean

Controls the linter for HTML and languages that extend it.

HtmlParserConfiguration

Options that change how the HTML parser behaves.

Initializer

import { javascript } from 'projen'

const htmlParserConfiguration: javascript.biome_config.HtmlParserConfiguration = { ... }

Properties

Name	Type	Description
`interpolation`	`boolean`	Enables parsing double text expressions such as `{{ expression }}` inside `.html` files.
`vue`	`boolean`	Enables parsing Vue syntax (`v-if`, `v-bind`, etc.) in `.html` files. Enabling this option also enables `interpolation` implicitly.

`interpolation`^Optional

public readonly interpolation: boolean;

Type: boolean

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

`vue`^Optional

public readonly vue: boolean;

Type: boolean

Enables parsing Vue syntax (v-if, v-bind, etc.) in .html files. Enabling this option also enables interpolation implicitly.

Biome will already automatically enable Vue parsing in .vue files, so you probably don't need to enable this option. This only affects .html files, and does not change how .vue, .svelte, or .astro files are parsed.

JsAssistConfiguration

Assist options specific to the JavaScript assist.

Initializer

import { javascript } from 'projen'

const jsAssistConfiguration: javascript.biome_config.JsAssistConfiguration = { ... }

Properties

Name	Type	Description
`enabled`	`boolean`	Controls assist actions for JavaScript and languages that extend it.

`enabled`^Optional

public readonly enabled: boolean;

Type: boolean

Controls assist actions for JavaScript and languages that extend it.

JsConfiguration

A set of options applied to the JavaScript files.

Initializer

import { javascript } from 'projen'

const jsConfiguration: javascript.biome_config.JsConfiguration = { ... }

Properties

Name	Type	Description
`assist`	`projen.javascript.biome_config.JsAssistConfiguration`	Assist options.
`experimentalEmbeddedSnippetsEnabled`	`boolean`	Enables support for embedding snippets.
`formatter`	`projen.javascript.biome_config.JsFormatterConfiguration`	Formatting options.
`globals`	`string[]`	A list of global bindings that should be ignored by the analyzers.
`jsxRuntime`	`projen.javascript.biome_config.JsxRuntime`	Indicates the type of runtime or transformation used for interpreting JSX.
`linter`	`projen.javascript.biome_config.JsLinterConfiguration`	Linter options.
`parser`	`projen.javascript.biome_config.JsParserConfiguration`	Parsing options.
`resolver`	`projen.javascript.biome_config.JsResolverConfiguration`	Module/dependency resolver options.

`assist`^Optional

public readonly assist: JsAssistConfiguration;

Type: projen.javascript.biome_config.JsAssistConfiguration

Assist options.

`experimentalEmbeddedSnippetsEnabled`^Optional

public readonly experimentalEmbeddedSnippetsEnabled: boolean;

Type: boolean

Enables support for embedding snippets.

`formatter`^Optional

public readonly formatter: JsFormatterConfiguration;

Type: projen.javascript.biome_config.JsFormatterConfiguration

Formatting options.

`globals`^Optional

public readonly globals: string[];

Type: string[]

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

If defined here, they should not emit diagnostics.

`jsxRuntime`^Optional

public readonly jsxRuntime: JsxRuntime;

Type: projen.javascript.biome_config.JsxRuntime

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

`linter`^Optional

public readonly linter: JsLinterConfiguration;

Type: projen.javascript.biome_config.JsLinterConfiguration

Linter options.

`parser`^Optional

public readonly parser: JsParserConfiguration;

Type: projen.javascript.biome_config.JsParserConfiguration

Parsing options.

`resolver`^Optional

public readonly resolver: JsResolverConfiguration;

Type: projen.javascript.biome_config.JsResolverConfiguration

Module/dependency resolver options.

JsFormatterConfiguration

Formatting options specific to the JavaScript files.

Initializer

import { javascript } from 'projen'

const jsFormatterConfiguration: javascript.biome_config.JsFormatterConfiguration = { ... }

Properties

Name	Type	Description
`arrowParentheses`	`projen.javascript.biome_config.ArrowParentheses`	Whether to add parentheses around arrow function parameters.
`attributePosition`	`projen.javascript.biome_config.AttributePosition`	The attribute position style in JSX elements.
`bracketSameLine`	`boolean`	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.
`bracketSpacing`	`boolean`	Whether to insert spaces inside braces in object literals.
`delimiterSpacing`	`boolean`	Controls spaces immediately inside supported JavaScript and TypeScript delimiters when their content fits on one line.
`enabled`	`boolean`	Controls the formatter for JavaScript and languages that extend it.
`expand`	`projen.javascript.biome_config.Expand`	Uses the same `auto`, `always`, and `never` behavior as the global expansion setting.
`indentStyle`	`projen.javascript.biome_config.IndentStyle`	The indent style applied to JavaScript and languages that extend it.
`indentWidth`	`number`	The indentation width applied to JavaScript and languages that extend it.
`jsxQuoteStyle`	`projen.javascript.biome_config.QuoteStyle`	The type of quotes used in JSX.
`lineEnding`	`projen.javascript.biome_config.LineEnding`	The line ending applied to JavaScript and languages that extend it.
`lineWidth`	`number`	The maximum line width applied to JavaScript and languages that extend it.
`operatorLinebreak`	`projen.javascript.biome_config.OperatorLinebreak`	When breaking binary expressions into multiple lines, whether to break them before or after the binary operator.
`quoteProperties`	`projen.javascript.biome_config.QuoteProperties`	Controls when object properties are quoted.
`quoteStyle`	`projen.javascript.biome_config.QuoteStyle`	The type of quotes used in JavaScript code.
`semicolons`	`projen.javascript.biome_config.Semicolons`	Prints semicolons after every statement or only where needed to avoid automatic semicolon insertion hazards.
`trailingCommas`	`projen.javascript.biome_config.JsTrailingCommas`	Prints trailing commas wherever possible in multiline comma-separated structures.
`trailingNewline`	`boolean`	Whether to add a trailing newline at the end of the file.

`arrowParentheses`^Optional

public readonly arrowParentheses: ArrowParentheses;

Type: projen.javascript.biome_config.ArrowParentheses
Default: always`.

Whether to add parentheses around arrow function parameters.

Defaults to always.

`attributePosition`^Optional

public readonly attributePosition: AttributePosition;

Type: projen.javascript.biome_config.AttributePosition

The attribute position style in JSX elements.

If unset, inherits the global attribute position setting.

`bracketSameLine`^Optional

public readonly bracketSameLine: boolean;

Type: boolean

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.

If unset, inherits the global bracket placement setting.

`bracketSpacing`^Optional

public readonly bracketSpacing: boolean;

Type: boolean

Whether to insert spaces inside braces in object literals.

If unset, inherits the global bracket spacing setting.

`delimiterSpacing`^Optional

public readonly delimiterSpacing: boolean;

Type: boolean

Controls spaces immediately inside supported JavaScript and TypeScript delimiters when their content fits on one line.

It doesn't add spaces before opening delimiters or inside empty delimiters.

It affects parentheses, square brackets, template interpolations, TypeScript angle brackets, JSX expression braces, and logical NOT. In operator chains, only the final operator receives a following space.

If unset, inherits the global delimiter spacing setting.

`enabled`^Optional

public readonly enabled: boolean;

Type: boolean

Controls the formatter for JavaScript and languages that extend it.

`expand`^Optional

public readonly expand: Expand;

Type: projen.javascript.biome_config.Expand

Uses the same auto, always, and never behavior as the global expansion setting.

If unset, inherits the global expansion setting.

`indentStyle`^Optional

public readonly indentStyle: IndentStyle;

Type: projen.javascript.biome_config.IndentStyle

The indent style applied to JavaScript and languages that extend it.

If unset, inherits the global indentation style.

`indentWidth`^Optional

public readonly indentWidth: number;

Type: number

The indentation width applied to JavaScript and languages that extend it.

If unset, inherits the global indentation width.

`jsxQuoteStyle`^Optional

public readonly jsxQuoteStyle: QuoteStyle;

Type: projen.javascript.biome_config.QuoteStyle
Default: double`.

The type of quotes used in JSX.

Defaults to double.

`lineEnding`^Optional

public readonly lineEnding: LineEnding;

Type: projen.javascript.biome_config.LineEnding

The line ending applied to JavaScript and languages that extend it.

If unset, inherits the global line ending.

`lineWidth`^Optional

public readonly lineWidth: number;

Type: number

The maximum line width applied to JavaScript and languages that extend it.

If unset, inherits the global line width.

`operatorLinebreak`^Optional

public readonly operatorLinebreak: OperatorLinebreak;

Type: projen.javascript.biome_config.OperatorLinebreak
Default: after`.

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

Defaults to after.

`quoteProperties`^Optional

public readonly quoteProperties: QuoteProperties;

Type: projen.javascript.biome_config.QuoteProperties
Default: asNeeded` in configuration

Controls when object properties are quoted.

Defaults to asNeeded in configuration (as-needed on the CLI).

`quoteStyle`^Optional

public readonly quoteStyle: QuoteStyle;

Type: projen.javascript.biome_config.QuoteStyle
Default: double`.

The type of quotes used in JavaScript code.

Defaults to double.

`semicolons`^Optional

public readonly semicolons: Semicolons;

Type: projen.javascript.biome_config.Semicolons
Default: always`.

Prints semicolons after every statement or only where needed to avoid automatic semicolon insertion hazards.

Defaults to always.

`trailingCommas`^Optional

public readonly trailingCommas: JsTrailingCommas;

Type: projen.javascript.biome_config.JsTrailingCommas
Default: all`.

Prints trailing commas wherever possible in multiline comma-separated structures.

Defaults to all.

`trailingNewline`^Optional

public readonly trailingNewline: boolean;

Type: boolean

Whether to add a trailing newline at the end of the file.

If unset, inherits the global trailing newline setting.

JsLinterConfiguration

Linter options specific to the JavaScript linter.

Initializer

import { javascript } from 'projen'

const jsLinterConfiguration: javascript.biome_config.JsLinterConfiguration = { ... }

Properties

Name	Type	Description
`enabled`	`boolean`	Controls the linter for JavaScript and languages that extend it.

`enabled`^Optional

public readonly enabled: boolean;

Type: boolean

Controls the linter for JavaScript and languages that extend it.

JsonAssistConfiguration

Assist options specific to the JSON linter.

Initializer

import { javascript } from 'projen'

const jsonAssistConfiguration: javascript.biome_config.JsonAssistConfiguration = { ... }

Properties

Name	Type	Description
`enabled`	`boolean`	Controls assist actions for JSON and languages that extend it.

`enabled`^Optional

public readonly enabled: boolean;

Type: boolean

Controls assist actions for JSON and languages that extend it.

JsonConfiguration

Options applied to JSON files.

Initializer

import { javascript } from 'projen'

const jsonConfiguration: javascript.biome_config.JsonConfiguration = { ... }

Properties

Name	Type	Description
`assist`	`projen.javascript.biome_config.JsonAssistConfiguration`	Assist options.
`formatter`	`projen.javascript.biome_config.JsonFormatterConfiguration`	Formatting options.
`linter`	`projen.javascript.biome_config.JsonLinterConfiguration`	Linting options.
`parser`	`projen.javascript.biome_config.JsonParserConfiguration`	Parsing options.

`assist`^Optional

public readonly assist: JsonAssistConfiguration;

Type: projen.javascript.biome_config.JsonAssistConfiguration

Assist options.

`formatter`^Optional

public readonly formatter: JsonFormatterConfiguration;

Type: projen.javascript.biome_config.JsonFormatterConfiguration

Formatting options.

`linter`^Optional

public readonly linter: JsonLinterConfiguration;

Type: projen.javascript.biome_config.JsonLinterConfiguration

Linting options.

`parser`^Optional

public readonly parser: JsonParserConfiguration;

Type: projen.javascript.biome_config.JsonParserConfiguration

Parsing options.

JsonFormatterConfiguration

Initializer

import { javascript } from 'projen'

const jsonFormatterConfiguration: javascript.biome_config.JsonFormatterConfiguration = { ... }

Properties

Name	Type	Description
`bracketSpacing`	`boolean`	Whether to insert spaces inside braces in object literals.
`delimiterSpacing`	`boolean`	Controls spaces inside JSON square brackets when their content fits on one line.
`enabled`	`boolean`	Controls the formatter for JSON and languages that extend it.
`expand`	`projen.javascript.biome_config.Expand`	Uses the same `auto`, `always`, and `never` behavior as the global expansion setting.
`indentStyle`	`projen.javascript.biome_config.IndentStyle`	The indent style applied to JSON and languages that extend it.
`indentWidth`	`number`	The indentation width applied to JSON and languages that extend it.
`lineEnding`	`projen.javascript.biome_config.LineEnding`	The line ending applied to JSON and languages that extend it.
`lineWidth`	`number`	The maximum line width applied to JSON and languages that extend it.
`trailingCommas`	`projen.javascript.biome_config.JsonTrailingCommas`	Prints trailing commas wherever possible in multiline comma-separated structures.
`trailingNewline`	`boolean`	Whether to add a trailing newline at the end of the file.

`bracketSpacing`^Optional

public readonly bracketSpacing: boolean;

Type: boolean

Whether to insert spaces inside braces in object literals.

If unset, inherits the global bracket spacing setting.

`delimiterSpacing`^Optional

public readonly delimiterSpacing: boolean;

Type: boolean

Controls spaces inside JSON square brackets when their content fits on one line.

When enabled, [1, 2, 3] becomes [ 1, 2, 3 ]. Empty brackets are unchanged.

If unset, inherits the global delimiter spacing setting.

`enabled`^Optional

public readonly enabled: boolean;

Type: boolean

Controls the formatter for JSON and languages that extend it.

`expand`^Optional

public readonly expand: Expand;

Type: projen.javascript.biome_config.Expand

Uses the same auto, always, and never behavior as the global expansion setting.

If unset, inherits the global expansion setting.

When formatting package.json, Biome uses always unless configured otherwise.

`indentStyle`^Optional

public readonly indentStyle: IndentStyle;

Type: projen.javascript.biome_config.IndentStyle

The indent style applied to JSON and languages that extend it.

If unset, inherits the global indentation style.

`indentWidth`^Optional

public readonly indentWidth: number;

Type: number

The indentation width applied to JSON and languages that extend it.

If unset, inherits the global indentation width.

`lineEnding`^Optional

public readonly lineEnding: LineEnding;

Type: projen.javascript.biome_config.LineEnding

The line ending applied to JSON and languages that extend it.

If unset, inherits the global line ending.

`lineWidth`^Optional

public readonly lineWidth: number;

Type: number

The maximum line width applied to JSON and languages that extend it.

If unset, inherits the global line width.

`trailingCommas`^Optional

public readonly trailingCommas: JsonTrailingCommas;

Type: projen.javascript.biome_config.JsonTrailingCommas
Default: none`.

Prints trailing commas wherever possible in multiline comma-separated structures.

Defaults to none.

`trailingNewline`^Optional

public readonly trailingNewline: boolean;

Type: boolean

Whether to add a trailing newline at the end of the file.

If unset, inherits the global trailing newline setting.

JsonLinterConfiguration

Linter options specific to the JSON linter.

Initializer

import { javascript } from 'projen'

const jsonLinterConfiguration: javascript.biome_config.JsonLinterConfiguration = { ... }

Properties

Name	Type	Description
`enabled`	`boolean`	Controls the linter for JSON and languages that extend it.

`enabled`^Optional

public readonly enabled: boolean;

Type: boolean

Controls the linter for JSON and languages that extend it.

JsonParserConfiguration

Options that change how the JSON parser behaves.

Initializer

import { javascript } from 'projen'

const jsonParserConfiguration: javascript.biome_config.JsonParserConfiguration = { ... }

Properties

Name	Type	Description
`allowComments`	`boolean`	Allows parsing comments in `.json` files.
`allowTrailingCommas`	`boolean`	Allows parsing trailing commas in `.json` files.

`allowComments`^Optional

public readonly allowComments: boolean;

Type: boolean

Allows parsing comments in .json files.

`allowTrailingCommas`^Optional

public readonly allowTrailingCommas: boolean;

Type: boolean

Allows parsing trailing commas in .json files.

JsParserConfiguration

Options that change how the JavaScript parser behaves.

Initializer

import { javascript } from 'projen'

const jsParserConfiguration: javascript.biome_config.JsParserConfiguration = { ... }

Properties

Name	Type	Description
`gritMetavariables`	`boolean`	Enables parsing of Grit metavariables.
`jsxEverywhere`	`boolean`	When enabled, files such as `.js`, `.mjs`, and `.cjs` may contain JSX syntax. Defaults to `true`.
`unsafeParameterDecoratorsEnabled`	`boolean`	It enables the experimental and unsafe parsing of parameter decorators.

`gritMetavariables`^Optional

public readonly gritMetavariables: boolean;

Type: boolean
Default: false`.

Enables parsing of Grit metavariables.

Defaults to false.

`jsxEverywhere`^Optional

public readonly jsxEverywhere: boolean;

Type: boolean
Default: true`.

When enabled, files such as .js, .mjs, and .cjs may contain JSX syntax. Defaults to true.

`unsafeParameterDecoratorsEnabled`^Optional

public readonly unsafeParameterDecoratorsEnabled: boolean;

Type: boolean

It enables the experimental and unsafe parsing of parameter decorators.

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

JsResolverConfiguration

Resolver options specific to JavaScript files.

Initializer

import { javascript } from 'projen'

const jsResolverConfiguration: javascript.biome_config.JsResolverConfiguration = { ... }

Properties

Name	Type	Description
`experimentalPnpmCatalogs`	`boolean`	Enables pnpm workspace catalog resolution for JavaScript package manifests.

`experimentalPnpmCatalogs`^Optional

public readonly experimentalPnpmCatalogs: boolean;

Type: boolean
Default: false`.

Enables pnpm workspace catalog resolution for JavaScript package manifests.

Opt-in:

Set javascript.resolver.experimentalPnpmCatalogs to true.

Scope:

Resolves catalog: and catalog:<name> dependency versions from package.json.
Applies to dependencies, devDependencies, and peerDependencies.

Fail-safe behavior:

If pnpm-workspace.yaml is missing, unreadable, or cannot be parsed, Biome silently falls back to the default behavior (as if this option were disabled).
Unknown keys and unsupported value shapes in pnpm-workspace.yaml are ignored.

Limitations:

Only pnpm-workspace.yaml is read.
Biome only reads top-level catalog / catalogs mappings and scalar string entries.

Defaults to false.

LinterConfiguration

Initializer

import { javascript } from 'projen'

const linterConfiguration: javascript.biome_config.LinterConfiguration = { ... }

Properties

Name	Type	Description
`domains`	`projen.javascript.biome_config.RuleDomains`	An object where the keys are the names of the domains, and the values are `all`, `recommended`, or `none`.
`enabled`	`boolean`	if `false`, it disables the feature and the linter won't be executed.
`includes`	`string[]`	A list of glob patterns.
`rules`	`projen.javascript.biome_config.Rules`	List of rules.

`domains`^Optional

public readonly domains: RuleDomains;

Type: projen.javascript.biome_config.RuleDomains

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

`enabled`^Optional

public readonly enabled: boolean;

Type: boolean

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

true by default

`includes`^Optional

public readonly includes: string[];

Type: string[]

A list of glob patterns.

The analyzer will handle only those files/folders that will match these patterns.

`rules`^Optional

public readonly rules: Rules;

Type: projen.javascript.biome_config.Rules

List of rules.

OverrideAssistConfiguration

Initializer

import { javascript } from 'projen'

const overrideAssistConfiguration: javascript.biome_config.OverrideAssistConfiguration = { ... }

Properties

Name	Type	Description
`actions`	`projen.javascript.biome_config.Actions`	List of actions.
`enabled`	`boolean`	if `false`, it disables the feature and the assist won't be executed.

`actions`^Optional

public readonly actions: Actions;

Type: projen.javascript.biome_config.Actions

List of actions.

`enabled`^Optional

public readonly enabled: boolean;

Type: boolean

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

true by default

OverrideFilesConfiguration

Initializer

import { javascript } from 'projen'

const overrideFilesConfiguration: javascript.biome_config.OverrideFilesConfiguration = { ... }

Properties

Name	Type	Description
`maxSize`	`number`	File size limit in bytes.

`maxSize`^Optional

public readonly maxSize: number;

Type: number

File size limit in bytes.

OverrideFormatterConfiguration

Initializer

import { javascript } from 'projen'

const overrideFormatterConfiguration: javascript.biome_config.OverrideFormatterConfiguration = { ... }

Properties

Name	Type	Description
`attributePosition`	`projen.javascript.biome_config.AttributePosition`	The attribute position style.
`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`	Whether to insert spaces around brackets in object literals.
`delimiterSpacing`	`boolean`	Controls spaces immediately inside supported delimiters when their content fits on one line.
`enabled`	`boolean`	No description.
`expand`	`projen.javascript.biome_config.Expand`	Controls whether arrays and objects are formatted on one line or multiple lines.
`formatWithErrors`	`boolean`	Stores whether formatting should be allowed to proceed if a given file has syntax errors.
`indentSize`	`number`	The size of the indentation, 2 by default (deprecated, use `indent-width`).
`indentStyle`	`projen.javascript.biome_config.IndentStyle`	The indent style.
`indentWidth`	`number`	The size of the indentation, 2 by default.
`lineEnding`	`projen.javascript.biome_config.LineEnding`	The type of line ending.
`lineWidth`	`number`	What's the max width of a line.
`trailingCommas`	`projen.javascript.biome_config.JsTrailingCommas`	Print trailing commas wherever possible in multi-line comma-separated syntactic structures.
`trailingNewline`	`boolean`	Whether to add a trailing newline at the end of the file.

`attributePosition`^Optional

public readonly attributePosition: AttributePosition;

Type: projen.javascript.biome_config.AttributePosition

The attribute position style.

`bracketSameLine`^Optional

public readonly bracketSameLine: boolean;

Type: 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`^Optional

public readonly bracketSpacing: boolean;

Type: boolean
Default: true.

Whether to insert spaces around brackets in object literals.

Defaults to true.

`delimiterSpacing`^Optional

public readonly delimiterSpacing: boolean;

Type: boolean

Controls spaces immediately inside supported delimiters when their content fits on one line.

It doesn't add spaces before opening delimiters or inside empty delimiters.

The affected delimiters vary by language. If unset, uses the configured formatter setting.

`enabled`^Optional

public readonly enabled: boolean;

Type: boolean

`expand`^Optional

public readonly expand: Expand;

Type: projen.javascript.biome_config.Expand

Controls whether arrays and objects are formatted on one line or multiple lines.

auto formats objects on multiple lines if the first property has a newline, and arrays on one line if they fit.

always formats arrays and objects on multiple lines.

never formats arrays and objects on one line if they fit.

If unset, uses the configured formatter setting.

When formatting package.json, Biome uses always unless configured otherwise.

`formatWithErrors`^Optional

public readonly formatWithErrors: boolean;

Type: boolean

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

`indentSize`^Optional

public readonly indentSize: number;

Type: number

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

`indentStyle`^Optional

public readonly indentStyle: IndentStyle;

Type: projen.javascript.biome_config.IndentStyle

The indent style.

`indentWidth`^Optional

public readonly indentWidth: number;

Type: number

The size of the indentation, 2 by default.

`lineEnding`^Optional

public readonly lineEnding: LineEnding;

Type: projen.javascript.biome_config.LineEnding

The type of line ending.

`lineWidth`^Optional

public readonly lineWidth: number;

Type: number
Default: 80.

What's the max width of a line.

Defaults to 80.

`trailingCommas`^Optional

public readonly trailingCommas: JsTrailingCommas;

Type: projen.javascript.biome_config.JsTrailingCommas

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

`trailingNewline`^Optional

public readonly trailingNewline: boolean;

Type: boolean
Default: true.

Whether to add a trailing newline at the end of the file.

Setting this option to false is highly discouraged because it could cause many problems with other tools:

Disable the option at your own risk.

Defaults to true.

OverrideLinterConfiguration

Initializer

import { javascript } from 'projen'

const overrideLinterConfiguration: javascript.biome_config.OverrideLinterConfiguration = { ... }

Properties

Name	Type	Description
`domains`	`projen.javascript.biome_config.RuleDomains`	List of rules.
`enabled`	`boolean`	if `false`, it disables the feature and the linter won't be executed.
`rules`	`projen.javascript.biome_config.Rules`	List of rules.

`domains`^Optional

public readonly domains: RuleDomains;

Type: projen.javascript.biome_config.RuleDomains

List of rules.

`enabled`^Optional

public readonly enabled: boolean;

Type: boolean

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

true by default

`rules`^Optional

public readonly rules: Rules;

Type: projen.javascript.biome_config.Rules

List of rules.

OverridePattern

Initializer

import { javascript } from 'projen'

const overridePattern: javascript.biome_config.OverridePattern = { ... }

Properties

Name	Type	Description
`assist`	`projen.javascript.biome_config.OverrideAssistConfiguration`	Specific configuration for the Json language.
`css`	`projen.javascript.biome_config.CssConfiguration`	Specific configuration for the CSS language.
`files`	`projen.javascript.biome_config.OverrideFilesConfiguration`	Specific configuration for the filesystem.
`formatter`	`projen.javascript.biome_config.OverrideFormatterConfiguration`	Specific configuration for the Json language.
`graphql`	`projen.javascript.biome_config.GraphqlConfiguration`	Specific configuration for the Graphql language.
`grit`	`projen.javascript.biome_config.GritConfiguration`	Specific configuration for the GritQL language.
`html`	`projen.javascript.biome_config.HtmlConfiguration`	Specific configuration for the GritQL language.
`includes`	`string[]`	A list of glob patterns.
`javascript`	`projen.javascript.biome_config.JsConfiguration`	Specific configuration for the JavaScript language.
`json`	`projen.javascript.biome_config.JsonConfiguration`	Specific configuration for the Json language.
`linter`	`projen.javascript.biome_config.OverrideLinterConfiguration`	Specific configuration for the Json language.
`plugins`	`any[]`	Specific configuration for additional plugins.

`assist`^Optional

public readonly assist: OverrideAssistConfiguration;

Type: projen.javascript.biome_config.OverrideAssistConfiguration

Specific configuration for the Json language.

`css`^Optional

public readonly css: CssConfiguration;

Type: projen.javascript.biome_config.CssConfiguration

Specific configuration for the CSS language.

`files`^Optional

public readonly files: OverrideFilesConfiguration;

Type: projen.javascript.biome_config.OverrideFilesConfiguration

Specific configuration for the filesystem.

`formatter`^Optional

public readonly formatter: OverrideFormatterConfiguration;

Type: projen.javascript.biome_config.OverrideFormatterConfiguration

Specific configuration for the Json language.

`graphql`^Optional

public readonly graphql: GraphqlConfiguration;

Type: projen.javascript.biome_config.GraphqlConfiguration

Specific configuration for the Graphql language.

`grit`^Optional

public readonly grit: GritConfiguration;

Type: projen.javascript.biome_config.GritConfiguration

Specific configuration for the GritQL language.

`html`^Optional

public readonly html: HtmlConfiguration;

Type: projen.javascript.biome_config.HtmlConfiguration

Specific configuration for the GritQL language.

`includes`^Optional

public readonly includes: string[];

Type: string[]

A list of glob patterns.

Biome will include files/folders that will match these patterns.

`javascript`^Optional

public readonly javascript: JsConfiguration;

Type: projen.javascript.biome_config.JsConfiguration

Specific configuration for the JavaScript language.

`json`^Optional

public readonly json: JsonConfiguration;

Type: projen.javascript.biome_config.JsonConfiguration

Specific configuration for the Json language.

`linter`^Optional

public readonly linter: OverrideLinterConfiguration;

Type: projen.javascript.biome_config.OverrideLinterConfiguration

Specific configuration for the Json language.

`plugins`^Optional

public readonly plugins: any[];

Type: any[]

Specific configuration for additional plugins.

RuleDomains

Initializer

import { javascript } from 'projen'

const ruleDomains: javascript.biome_config.RuleDomains = { ... }

Properties

Name	Type	Description
`astro`	`projen.javascript.biome_config.RuleDomainValue`	No description.
`drizzle`	`projen.javascript.biome_config.RuleDomainValue`	No description.
`next`	`projen.javascript.biome_config.RuleDomainValue`	No description.
`playwright`	`projen.javascript.biome_config.RuleDomainValue`	No description.
`project`	`projen.javascript.biome_config.RuleDomainValue`	No description.
`qwik`	`projen.javascript.biome_config.RuleDomainValue`	No description.
`react`	`projen.javascript.biome_config.RuleDomainValue`	No description.
`reactNative`	`projen.javascript.biome_config.RuleDomainValue`	No description.
`solid`	`projen.javascript.biome_config.RuleDomainValue`	No description.
`svelte`	`projen.javascript.biome_config.RuleDomainValue`	No description.
`tailwind`	`projen.javascript.biome_config.RuleDomainValue`	No description.
`test`	`projen.javascript.biome_config.RuleDomainValue`	No description.
`turborepo`	`projen.javascript.biome_config.RuleDomainValue`	No description.
`types`	`projen.javascript.biome_config.RuleDomainValue`	No description.
`vue`	`projen.javascript.biome_config.RuleDomainValue`	No description.

`astro`^Optional

public readonly astro: RuleDomainValue;

Type: projen.javascript.biome_config.RuleDomainValue

`drizzle`^Optional

public readonly drizzle: RuleDomainValue;

Type: projen.javascript.biome_config.RuleDomainValue

`next`^Optional

public readonly next: RuleDomainValue;

Type: projen.javascript.biome_config.RuleDomainValue

`playwright`^Optional

public readonly playwright: RuleDomainValue;

Type: projen.javascript.biome_config.RuleDomainValue

`project`^Optional

public readonly project: RuleDomainValue;

Type: projen.javascript.biome_config.RuleDomainValue

`qwik`^Optional

public readonly qwik: RuleDomainValue;

Type: projen.javascript.biome_config.RuleDomainValue

`react`^Optional

public readonly react: RuleDomainValue;

Type: projen.javascript.biome_config.RuleDomainValue

`reactNative`^Optional

public readonly reactNative: RuleDomainValue;

Type: projen.javascript.biome_config.RuleDomainValue

`solid`^Optional

public readonly solid: RuleDomainValue;

Type: projen.javascript.biome_config.RuleDomainValue

`svelte`^Optional

public readonly svelte: RuleDomainValue;

Type: projen.javascript.biome_config.RuleDomainValue

`tailwind`^Optional

public readonly tailwind: RuleDomainValue;

Type: projen.javascript.biome_config.RuleDomainValue

`test`^Optional

public readonly test: RuleDomainValue;

Type: projen.javascript.biome_config.RuleDomainValue

`turborepo`^Optional

public readonly turborepo: RuleDomainValue;

Type: projen.javascript.biome_config.RuleDomainValue

`types`^Optional

public readonly types: RuleDomainValue;

Type: projen.javascript.biome_config.RuleDomainValue

`vue`^Optional

public readonly vue: RuleDomainValue;

Type: projen.javascript.biome_config.RuleDomainValue

Rules

Initializer

import { javascript } from 'projen'

const rules: javascript.biome_config.Rules = { ... }

Properties

Name	Type	Description
`a11Y`	`any`	No description.
`complexity`	`any`	No description.
`correctness`	`any`	No description.
`nursery`	`any`	No description.
`performance`	`any`	No description.
`preset`	`projen.javascript.biome_config.PresetConfig`	The rule presets to use.
`recommended`	`boolean`	It enables the lint rules recommended by Biome.
`security`	`any`	No description.
`style`	`any`	No description.
`suspicious`	`any`	No description.

`a11Y`^Optional

public readonly a11Y: any;

Type: any

`complexity`^Optional

public readonly complexity: any;

Type: any

`correctness`^Optional

public readonly correctness: any;

Type: any

`nursery`^Optional

public readonly nursery: any;

Type: any

`performance`^Optional

public readonly performance: any;

Type: any

`preset`^Optional

public readonly preset: PresetConfig;

Type: projen.javascript.biome_config.PresetConfig

The rule presets to use.

`recommended`^Optional

public readonly recommended: boolean;

Type: boolean

It enables the lint rules recommended by Biome.

true by default.

`security`^Optional

public readonly security: any;

Type: any

`style`^Optional

public readonly style: any;

Type: any

`suspicious`^Optional

public readonly suspicious: any;

Type: any

Source

A list of rules that belong to this group.

Initializer

import { javascript } from 'projen'

const source: javascript.biome_config.Source = { ... }

Properties

Name	Type	Description
`noDuplicateClasses`	`any`	Remove duplicate CSS classes.
`organizeImports`	`any`	Sorts imports and exports in your JavaScript and TypeScript files.
`preset`	`projen.javascript.biome_config.PresetConfig`	Enables a particular rule preset.
`recommended`	`boolean`	Enables the recommended rules for this group.
`useSortedAttributes`	`any`	Enforce attribute sorting in HTML elements.
`useSortedEnumMembers`	`any`	Sort the members of an enum in natural order.
`useSortedInterfaceMembers`	`any`	Sort interface members by key.
`useSortedKeys`	`any`	Sort the keys of a JSON object in natural order.
`useSortedPackageJson`	`any`	Organize package.json fields according to established conventions. See https://biomejs.dev/assist/actions/use-sorted-package-json.
`useSortedProperties`	`any`	Enforce ordering of CSS properties and nested rules.
`useSortedSelectionSet`	`any`	Sort GraphQL selection sets.
`useSortedTypeFields`	`any`	Sort fields in GraphQL type definitions alphabetically.

`noDuplicateClasses`^Optional

public readonly noDuplicateClasses: any;

Type: any

Remove duplicate CSS classes.

See https://biomejs.dev/assist/actions/no-duplicate-classes

`organizeImports`^Optional

public readonly organizeImports: any;

Type: any

Sorts imports and exports in your JavaScript and TypeScript files.

See https://biomejs.dev/assist/actions/organize-imports

`preset`^Optional

public readonly preset: PresetConfig;

Type: projen.javascript.biome_config.PresetConfig

Enables a particular rule preset.

`recommended`^Optional

public readonly recommended: boolean;

Type: boolean

Enables the recommended rules for this group.

`useSortedAttributes`^Optional

public readonly useSortedAttributes: any;

Type: any

Enforce attribute sorting in HTML elements.

See https://biomejs.dev/assist/actions/use-sorted-attributes

`useSortedEnumMembers`^Optional

public readonly useSortedEnumMembers: any;

Type: any

Sort the members of an enum in natural order.

See https://biomejs.dev/assist/actions/use-sorted-enum-members

`useSortedInterfaceMembers`^Optional

public readonly useSortedInterfaceMembers: any;

Type: any

Sort interface members by key.

See https://biomejs.dev/assist/actions/use-sorted-interface-members

`useSortedKeys`^Optional

public readonly useSortedKeys: any;

Type: any

Sort the keys of a JSON object in natural order.

See https://biomejs.dev/assist/actions/use-sorted-keys

`useSortedPackageJson`^Optional

public readonly useSortedPackageJson: any;

Type: any

Organize package.json fields according to established conventions. See https://biomejs.dev/assist/actions/use-sorted-package-json.

`useSortedProperties`^Optional

public readonly useSortedProperties: any;

Type: any

Enforce ordering of CSS properties and nested rules.

See https://biomejs.dev/assist/actions/use-sorted-properties

`useSortedSelectionSet`^Optional

public readonly useSortedSelectionSet: any;

Type: any

Sort GraphQL selection sets.

See https://biomejs.dev/assist/actions/use-sorted-selection-set

`useSortedTypeFields`^Optional

public readonly useSortedTypeFields: any;

Type: any

Sort fields in GraphQL type definitions alphabetically.

See https://biomejs.dev/assist/actions/use-sorted-type-fields

VcsConfiguration

Settings for integrating Biome with version control.

Initializer

import { javascript } from 'projen'

const vcsConfiguration: javascript.biome_config.VcsConfiguration = { ... }

Properties

Name	Type	Description
`clientKind`	`projen.javascript.biome_config.VcsClientKind`	The version control client.
`defaultBranch`	`string`	The project's default branch.
`enabled`	`boolean`	Whether Biome should integrate with the version control client.
`root`	`string`	Sets the directory where Biome checks for version control files.
`useIgnoreFile`	`boolean`	When `true`, Biome ignores files listed in `.gitignore`, `.ignore`, and Git's local exclude file.

`clientKind`^Optional

public readonly clientKind: VcsClientKind;

Type: projen.javascript.biome_config.VcsClientKind

The version control client.

`defaultBranch`^Optional

public readonly defaultBranch: string;

Type: string

The project's default branch.

`enabled`^Optional

public readonly enabled: boolean;

Type: boolean

Whether Biome should integrate with the version control client.

`root`^Optional

public readonly root: string;

Type: string
Default: the directory containing biome.json or biome.jsonc. If no configuration is

Sets the directory where Biome checks for version control files.

Defaults to the directory containing biome.json or biome.jsonc. If no configuration is found, Biome uses the current working directory.

If neither directory is available, Biome disables version control integration and emits a diagnostic.

`useIgnoreFile`^Optional

public readonly useIgnoreFile: boolean;

Type: boolean

When true, Biome ignores files listed in .gitignore, .ignore, and Git's local exclude file.

Enums

ArrowParentheses

Members

Name	Description
`ALWAYS`	always.
`AS_NEEDED`	asNeeded.

`ALWAYS`

always.

`AS_NEEDED`

asNeeded.

AttributePosition

Members

Name	Description
`AUTO`	auto.
`MULTILINE`	multiline.

`AUTO`

auto.

`MULTILINE`

multiline.

Expand

Members

Name	Description
`AUTO`	Objects are expanded when the first property has a leading newline.
`ALWAYS`	Objects and arrays are always expanded.
`NEVER`	Objects and arrays remain on one line if they fit.

`AUTO`

Objects are expanded when the first property has a leading newline.

Arrays remain on one line if they fit. (auto)

`ALWAYS`

Objects and arrays are always expanded.

(always)

`NEVER`

Objects and arrays remain on one line if they fit.

(never)

IndentStyle

Members

Name	Description
`TAB`	Indent with Tab (tab).
`SPACE`	Indent with Space (space).

`TAB`

Indent with Tab (tab).

`SPACE`

Indent with Space (space).

JsonTrailingCommas

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

Members

Name	Description
`NONE`	none.
`ALL`	all.

`NONE`

none.

`ALL`

all.

JsTrailingCommas

Print trailing commas wherever possible in multi-line comma-separated syntactic structures for JavaScript/TypeScript files.

Members

Name	Description
`ALL`	all.
`ES5`	es5.
`NONE`	none.

`ALL`

all.

`ES5`

es5.

`NONE`

none.

JsxRuntime

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

Members

Name	Description
`TRANSPARENT`	Indicates a modern or native JSX environment, that doesn't require special handling by Biome.
`REACT_CLASSIC`	Indicates a classic React environment that requires the `React` import.

`TRANSPARENT`

Indicates a modern or native JSX environment, that doesn't require special handling by Biome.

(transparent)

`REACT_CLASSIC`

Indicates a classic React environment that requires the React import.

Corresponds to the react value for the jsx option in TypeScript's tsconfig.json.

This option should only be necessary if you cannot upgrade to a React version that supports the new JSX runtime. For more information about the old vs. new JSX runtime, please see: https://legacy.reactjs.org/blog/2020/09/22/introducing-the-new-jsx-transform.html (reactClassic)

LineEnding

Members

Name	Description
`LF`	Line Feed only (\n), common on Linux and macOS as well as inside git repos (lf).
`CRLF`	Carriage Return + Line Feed characters (\r\n), common on Windows (crlf).
`CR`	Carriage Return character only (\r), used very rarely (cr).
`AUTO`	Automatically use CRLF on Windows and LF on other platforms (auto).

`LF`

Line Feed only (\n), common on Linux and macOS as well as inside git repos (lf).

`CRLF`

Carriage Return + Line Feed characters (\r\n), common on Windows (crlf).

`CR`

Carriage Return character only (\r), used very rarely (cr).

`AUTO`

Automatically use CRLF on Windows and LF on other platforms (auto).

OperatorLinebreak

Members

Name	Description
`AFTER`	The operator is placed after the expression (after).
`BEFORE`	The operator is placed before the expression (before).

`AFTER`

The operator is placed after the expression (after).

`BEFORE`

The operator is placed before the expression (before).

PresetConfig

A preset configuration for enabling a set of rules.

Members

Name	Description
`RECOMMENDED`	recommended.
`ALL`	all.
`NONE`	none.

`RECOMMENDED`

recommended.

`ALL`

all.

`NONE`

none.

QuoteProperties

Members

Name	Description
`AS_NEEDED`	asNeeded.
`PRESERVE`	preserve.

`AS_NEEDED`

asNeeded.

`PRESERVE`

preserve.

QuoteStyle

Members

Name	Description
`DOUBLE`	double.
`SINGLE`	single.

`DOUBLE`

double.

`SINGLE`

single.

RuleDomainValue

Members

Name	Description
`ALL`	Enables all the rules that belong to this domain (all).
`NONE`	Disables all the rules that belong to this domain (none).
`RECOMMENDED`	Enables only the recommended rules for this domain (recommended).

`ALL`

Enables all the rules that belong to this domain (all).

`NONE`

Disables all the rules that belong to this domain (none).

`RECOMMENDED`

Enables only the recommended rules for this domain (recommended).

SelfCloseVoidElements

Controls whether void-elements should be self closed.

Members

Name	Description
`NEVER`	The `/` inside void elements is removed by the formatter (never).
`ALWAYS`	The `/` inside void elements is always added (always).

`NEVER`

The / inside void elements is removed by the formatter (never).

`ALWAYS`

The / inside void elements is always added (always).

Semicolons

Members

Name	Description
`ALWAYS`	always.
`AS_NEEDED`	asNeeded.

`ALWAYS`

always.

`AS_NEEDED`

asNeeded.

VcsClientKind

Integration with Git as the version control client.

Members

Name	Description
`GIT`	git.

`GIT`

git.

WhitespaceSensitivity

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):

<span>really long content</span>

as this, where the content hugs the tags:

<span
>really long content</span
>

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

Members

Name	Description
`CSS`	The formatter considers whitespace significant for elements that have an "inline" display style by default in browser's user agent style sheets.
`STRICT`	Leading and trailing whitespace in content is considered significant for all elements.
`IGNORE`	Whitespace is considered insignificant.

`CSS`

The formatter considers whitespace significant for elements that have an "inline" display style by default in browser's user agent style sheets.

(css)

`STRICT`

Leading and trailing whitespace in content is considered significant for all elements.

The formatter should leave at least one whitespace character if whitespace is present. Otherwise, if there is no whitespace, it should not add any after > or before <. In other words, if there's no whitespace, the text content should hug the tags.

Example of text hugging the tags:

<b
>content</b
>
``` (strict)

---


##### `IGNORE` <a name="IGNORE" id="projen.javascript.biome_config.WhitespaceSensitivity.IGNORE"></a>

Whitespace is considered insignificant.

The formatter is free to remove or add whitespace as it sees fit. (ignore)

---

Structs ​

Actions ​

Initializer ​

Properties ​

presetOptional ​

recommendedOptional ​

sourceOptional ​

AssistConfiguration ​

Initializer ​

Properties ​

actionsOptional ​

enabledOptional ​

includesOptional ​

BiomeConfiguration ​

Initializer ​

Properties ​

assistOptional ​

cssOptional ​

extendsOptional ​

filesOptional ​

formatterOptional ​

graphqlOptional ​

gritOptional ​

htmlOptional ​

javascriptOptional ​

jsonOptional ​

linterOptional ​

overridesOptional ​

pluginsOptional ​

rootOptional ​

schemaOptional ​

vcsOptional ​

CssAssistConfiguration ​

Initializer ​

Properties ​

enabledOptional ​

CssConfiguration ​

Initializer ​

Properties ​

assistOptional ​

formatterOptional ​

globalsOptional ​

linterOptional ​

parserOptional ​

CssFormatterConfiguration ​

Initializer ​

Properties ​

delimiterSpacingOptional ​

enabledOptional ​

indentStyleOptional ​

indentWidthOptional ​

lineEndingOptional ​

lineWidthOptional ​

quoteStyleOptional ​

trailingNewlineOptional ​

CssLinterConfiguration ​

Initializer ​

Properties ​

enabledOptional ​

CssParserConfiguration ​

Initializer ​

Properties ​

allowWrongLineCommentsOptional ​

cssModulesOptional ​

tailwindDirectivesOptional ​

FilesConfiguration ​

Initializer ​

Properties ​

experimentalScannerIgnoresOptional ​

ignoreUnknownOptional ​

includesOptional ​

maxSizeOptional ​

FormatterConfiguration ​

Initializer ​

Properties ​

attributePositionOptional ​

bracketSameLineOptional ​

bracketSpacingOptional ​

delimiterSpacingOptional ​

enabledOptional ​

Structs

Actions

Initializer

Properties

`preset`^Optional

`recommended`^Optional

`source`^Optional

AssistConfiguration

Initializer

Properties

`actions`^Optional

`enabled`^Optional

`includes`^Optional

BiomeConfiguration

Initializer

Properties

`assist`^Optional

`css`^Optional

`extends`^Optional

`files`^Optional

`formatter`^Optional

`graphql`^Optional

`grit`^Optional

`html`^Optional

`javascript`^Optional

`json`^Optional

`linter`^Optional

`overrides`^Optional

`plugins`^Optional

`root`^Optional

`schema`^Optional

`vcs`^Optional

CssAssistConfiguration

Initializer

Properties

`enabled`^Optional

CssConfiguration

Initializer

Properties

`assist`^Optional

`formatter`^Optional

`globals`^Optional

`linter`^Optional

`parser`^Optional

CssFormatterConfiguration

Initializer

Properties

`delimiterSpacing`^Optional

`enabled`^Optional

`indentStyle`^Optional

`indentWidth`^Optional

`lineEnding`^Optional

`lineWidth`^Optional

`quoteStyle`^Optional

`trailingNewline`^Optional

CssLinterConfiguration

Initializer

Properties

`enabled`^Optional

CssParserConfiguration

Initializer

Properties

`allowWrongLineComments`^Optional

`cssModules`^Optional

`tailwindDirectives`^Optional

FilesConfiguration

Initializer

Properties

`experimentalScannerIgnores`^Optional

`ignoreUnknown`^Optional

`includes`^Optional

`maxSize`^Optional

FormatterConfiguration

Initializer

Properties

`attributePosition`^Optional

`bracketSameLine`^Optional

`bracketSpacing`^Optional

`delimiterSpacing`^Optional

`enabled`^Optional