// Type definitions for prettier 2.7
// Project: https://prettier.io
// https://github.com/prettier/prettier
// Definitions by: Ika <https://github.com/ikatyang>
// Ifiok Jr. <https://github.com/ifiokjr>
// Florian Imdahl <https://github.com/ffflorian>
// Sosuke Suzuki <https://github.com/sosukesuzuki>
// Christopher Quadflieg <https://github.com/Shinigami92>
// Georgii Dolzhykov <https://github.com/thorn0>
// JounQin <https://github.com/JounQin>
// Chuah Chee Shian <https://github.com/shian15810>
// Definitions: https://github.com/DefinitelyTyped/DefinitelyTyped
// Minimum TypeScript Version: 4.2
// Adding export {} here to shut off automatic exporting from index.d.ts. There
// are quite a few utility types here that don't need to be shipped with the
// exported module.
export {};
// This utility is here to handle the case where you have an explicit union
// between string literals and the generic string type. It would normally
// resolve out to just the string type, but this generic LiteralUnion maintains
// the intellisense of the original union.
//
// It comes from this issue: microsoft/TypeScript#29729:
// https://github.com/microsoft/TypeScript/issues/29729#issuecomment-700527227
export type LiteralUnion<T extends U, U = string> = T | (Pick<U, never> & { _?: never | undefined });
export type AST = any;
export type Doc = doc.builders.Doc;
// The type of elements that make up the given array T.
type ArrayElement<T> = T extends Array<infer E> ? E : never;
// A union of the properties of the given object that are arrays.
type ArrayProperties<T> = { [K in keyof T]: NonNullable<T[K]> extends any[] ? K : never }[keyof T];
// A union of the properties of the given array T that can be used to index it.
// If the array is a tuple, then that's going to be the explicit indices of the
// array, otherwise it's going to just be number.
type IndexProperties<T extends { length: number }> = IsTuple<T> extends true
? Exclude<Partial<T>['length'], T['length']>
: number;
// Effectively performing T[P], except that it's telling TypeScript that it's
// safe to do this for tuples, arrays, or objects.
type IndexValue<T, P> = T extends any[] ? (P extends number ? T[P] : never) : P extends keyof T ? T[P] : never;
// Determines if an object T is an array like string[] (in which case this
// evaluates to false) or a tuple like [string] (in which case this evaluates to
// true).
// eslint-disable-next-line @typescript-eslint/no-unused-vars
type IsTuple<T> = T extends [] ? true : T extends [infer First, ...infer Remain] ? IsTuple<Remain> : false;
type CallProperties<T> = T extends any[] ? IndexProperties<T> : keyof T;
type IterProperties<T> = T extends any[] ? IndexProperties<T> : ArrayProperties<T>;
type CallCallback<T, U> = (path: AstPath<T>, index: number, value: any) => U;
type EachCallback<T> = (path: AstPath<ArrayElement<T>>, index: number, value: any) => void;
type MapCallback<T, U> = (path: AstPath<ArrayElement<T>>, index: number, value: any) => U;
// https://github.com/prettier/prettier/blob/main/src/common/ast-path.js
export class AstPath<T = any> {
constructor(value: T);
stack: T[];
callParent<U>(callback: (path: this) => U, count?: number): U;
getName(): PropertyKey | null;
getValue(): T;
getNode(count?: number): T | null;
getParentNode(count?: number): T | null;
match(...predicates: Array<(node: any, name: string | null, number: number | null) => boolean>): boolean;
// For each of the tree walk functions (call, each, and map) this provides 5
// strict type signatures, along with a fallback at the end if you end up
// calling more than 5 properties deep. This helps a lot with typing because
// for the majority of cases you're calling fewer than 5 properties, so the
// tree walk functions have a clearer understanding of what you're doing.
//
// Note that resolving these types is somewhat complicated, and it wasn't
// even supported until TypeScript 4.2 (before it would just say that the
// type instantiation was excessively deep and possibly infinite).
call<U>(callback: CallCallback<T, U>): U;
call<U, P1 extends CallProperties<T>>(callback: CallCallback<IndexValue<T, P1>, U>, prop1: P1): U;
call<U, P1 extends keyof T, P2 extends CallProperties<T[P1]>>(
callback: CallCallback<IndexValue<IndexValue<T, P1>, P2>, U>,
prop1: P1,
prop2: P2,
): U;
call<U, P1 extends keyof T, P2 extends CallProperties<T[P1]>, P3 extends CallProperties<IndexValue<T[P1], P2>>>(
callback: CallCallback<IndexValue<IndexValue<IndexValue<T, P1>, P2>, P3>, U>,
prop1: P1,
prop2: P2,
prop3: P3,
): U;
call<
U,
P1 extends keyof T,
P2 extends CallProperties<T[P1]>,
P3 extends CallProperties<IndexValue<T[P1], P2>>,
P4 extends CallProperties<IndexValue<IndexValue<T[P1], P2>, P3>>
>(
callback: CallCallback<IndexValue<IndexValue<IndexValue<IndexValue<T, P1>, P2>, P3>, P4>, U>,
prop1: P1,
prop2: P2,
prop3: P3,
prop4: P4,
): U;
call<U, P extends PropertyKey>(
callback: CallCallback<any, U>,
prop1: P,
prop2: P,
prop3: P,
prop4: P,
...props: P[]
): U;
each(callback: EachCallback<T>): void;
each<P1 extends IterProperties<T>>(callback: EachCallback<IndexValue<T, P1>>, prop1: P1): void;
each<P1 extends keyof T, P2 extends IterProperties<T[P1]>>(
callback: EachCallback<IndexValue<IndexValue<T, P1>, P2>>,
prop1: P1,
prop2: P2,
): void;
each<P1 extends keyof T, P2 extends IterProperties<T[P1]>, P3 extends IterProperties<IndexValue<T[P1], P2>>>(
callback: EachCallback<IndexValue<IndexValue<IndexValue<T, P1>, P2>, P3>>,
prop1: P1,
prop2: P2,
prop3: P3,
): void;
each<
P1 extends keyof T,
P2 extends IterProperties<T[P1]>,
P3 extends IterProperties<IndexValue<T[P1], P2>>,
P4 extends IterProperties<IndexValue<IndexValue<T[P1], P2>, P3>>
>(
callback: EachCallback<IndexValue<IndexValue<IndexValue<IndexValue<T, P1>, P2>, P3>, P4>>,
prop1: P1,
prop2: P2,
prop3: P3,
prop4: P4,
): void;
each(
callback: EachCallback<any[]>,
prop1: PropertyKey,
prop2: PropertyKey,
prop3: PropertyKey,
prop4: PropertyKey,
...props: PropertyKey[]
): void;
map<U>(callback: MapCallback<T, U>): U[];
map<U, P1 extends IterProperties<T>>(callback: MapCallback<IndexValue<T, P1>, U>, prop1: P1): U[];
map<U, P1 extends keyof T, P2 extends IterProperties<T[P1]>>(
callback: MapCallback<IndexValue<IndexValue<T, P1>, P2>, U>,
prop1: P1,
prop2: P2,
): U[];
map<U, P1 extends keyof T, P2 extends IterProperties<T[P1]>, P3 extends IterProperties<IndexValue<T[P1], P2>>>(
callback: MapCallback<IndexValue<IndexValue<IndexValue<T, P1>, P2>, P3>, U>,
prop1: P1,
prop2: P2,
prop3: P3,
): U[];
map<
U,
P1 extends keyof T,
P2 extends IterProperties<T[P1]>,
P3 extends IterProperties<IndexValue<T[P1], P2>>,
P4 extends IterProperties<IndexValue<IndexValue<T[P1], P2>, P3>>
>(
callback: MapCallback<IndexValue<IndexValue<IndexValue<IndexValue<T, P1>, P2>, P3>, P4>, U>,
prop1: P1,
prop2: P2,
prop3: P3,
prop4: P4,
): U[];
map<U>(
callback: MapCallback<any[], U>,
prop1: PropertyKey,
prop2: PropertyKey,
prop3: PropertyKey,
prop4: PropertyKey,
...props: PropertyKey[]
): U[];
}
/** @deprecated `FastPath` was renamed to `AstPath` */
export type FastPath<T = any> = AstPath<T>;
export type BuiltInParser = (text: string, options?: any) => AST;
export type BuiltInParserName =
| 'angular'
| 'babel-flow'
| 'babel-ts'
| 'babel'
| 'css'
| 'espree'
| 'flow'
| 'glimmer'
| 'graphql'
| 'html'
| 'json-stringify'
| 'json'
| 'json5'
| 'less'
| 'lwc'
| 'markdown'
| 'mdx'
| 'meriyah'
| 'scss'
| 'typescript'
| 'vue'
| 'yaml';
export type BuiltInParsers = Record<BuiltInParserName, BuiltInParser>;
export type CustomParser = (text: string, parsers: BuiltInParsers, options: Options) => AST;
/**
* For use in `.prettierrc.js`, `.prettierrc.cjs`, `prettier.config.js` or `prettier.config.cjs`.
*/
export interface Config extends Options {
overrides?: Array<{
files: string | string[];
excludeFiles?: string | string[];
options?: Options;
}>;
}
export interface Options extends Partial<RequiredOptions> {}
export interface RequiredOptions extends doc.printer.Options {
/**
* Print semicolons at the ends of statements.
* @default true
*/
semi: boolean;
/**
* Use single quotes instead of double quotes.
* @default false
*/
singleQuote: boolean;
/**
* Use single quotes in JSX.
* @default false
*/
jsxSingleQuote: boolean;
/**
* Print trailing commas wherever possible.
* @default 'es5'
*/
trailingComma: 'none' | 'es5' | 'all';
/**
* Print spaces between brackets in object literals.
* @default true
*/
bracketSpacing: boolean;
/**
* Put the `>` of a multi-line HTML (HTML, JSX, Vue, Angular) element at the end of the last line instead of being
* alone on the next line (does not apply to self closing elements).
* @default false
*/
bracketSameLine: boolean;
/**
* Put the `>` of a multi-line JSX element at the end of the last line instead of being alone on the next line.
* @default false
* @deprecated use bracketSameLine instead
*/
jsxBracketSameLine: boolean;
/**
* Format only a segment of a file.
* @default 0
*/
rangeStart: number;
/**
* Format only a segment of a file.
* @default Infinity
*/
rangeEnd: number;
/**
* Specify which parser to use.
*/
parser: LiteralUnion<BuiltInParserName> | CustomParser;
/**
* Specify the input filepath. This will be used to do parser inference.
*/
filepath: string;
/**
* Prettier can restrict itself to only format files that contain a special comment, called a pragma, at the top of the file.
* This is very useful when gradually transitioning large, unformatted codebases to prettier.
* @default false
*/
requirePragma: boolean;
/**
* Prettier can insert a special @format marker at the top of files specifying that
* the file has been formatted with prettier. This works well when used in tandem with
* the --require-pragma option. If there is already a docblock at the top of
* the file then this option will add a newline to it with the @format marker.
* @default false
*/
insertPragma: boolean;
/**
* By default, Prettier will wrap markdown text as-is since some services use a linebreak-sensitive renderer.
* In some cases you may want to rely on editor/viewer soft wrapping instead, so this option allows you to opt out.
* @default 'preserve'
*/
proseWrap: 'always' | 'never' | 'preserve';
/**
* Include parentheses around a sole arrow function parameter.
* @default 'always'
*/
arrowParens: 'avoid' | 'always';
/**
* Provide ability to support new languages to prettier.
*/
plugins: Array<string | Plugin>;
/**
* Specify plugin directory paths to search for plugins if not installed in the same `node_modules` where prettier is located.
*/
pluginSearchDirs: string[] | false;
/**
* How to handle whitespaces in HTML.
* @default 'css'
*/
htmlWhitespaceSensitivity: 'css' | 'strict' | 'ignore';
/**
* Which end of line characters to apply.
* @default 'lf'
*/
endOfLine: 'auto' | 'lf' | 'crlf' | 'cr';
/**
* Change when properties in objects are quoted.
* @default 'as-needed'
*/
quoteProps: 'as-needed' | 'consistent' | 'preserve';
/**
* Whether or not to indent the code inside <script> and <style> tags in Vue files.
* @default false
*/
vueIndentScriptAndStyle: boolean;
/**
* Control whether Prettier formats quoted code embedded in the file.
* @default 'auto'
*/
embeddedLanguageFormatting: 'auto' | 'off';
/**
* Enforce single attribute per line in HTML, Vue and JSX.
* @default false
*/
singleAttributePerLine: boolean;
}
export interface ParserOptions<T = any> extends RequiredOptions {
locStart: (node: T) => number;
locEnd: (node: T) => number;
originalText: string;
}
export interface Plugin<T = any> {
languages?: SupportLanguage[] | undefined;
parsers?: { [parserName: string]: Parser<T> } | undefined;
printers?: { [astFormat: string]: Printer<T> } | undefined;
options?: SupportOptions | undefined;
defaultOptions?: Partial<RequiredOptions> | undefined;
}
export interface Parser<T = any> {
parse: (text: string, parsers: { [parserName: string]: Parser }, options: ParserOptions<T>) => T;
astFormat: string;
hasPragma?: ((text: string) => boolean) | undefined;
locStart: (node: T) => number;
locEnd: (node: T) => number;
preprocess?: ((text: string, options: ParserOptions<T>) => string) | undefined;
}
export interface Printer<T = any> {
print(path: AstPath<T>, options: ParserOptions<T>, print: (path: AstPath<T>) => Doc, args?: unknown): Doc;
embed?:
| ((
path: AstPath<T>,
print: (path: AstPath<T>) => Doc,
textToDoc: (text: string, options: Options) => Doc,
options: ParserOptions<T>,
) => Doc | null)
| undefined;
insertPragma?: ((text: string) => string) | undefined;
/**
* @returns `null` if you want to remove this node
* @returns `void` if you want to use modified newNode
* @returns anything if you want to replace the node with it
*/
massageAstNode?: ((node: any, newNode: any, parent: any) => any) | undefined;
hasPrettierIgnore?: ((path: AstPath<T>) => boolean) | undefined;
canAttachComment?: ((node: T) => boolean) | undefined;
isBlockComment?: ((node: T) => boolean) | undefined;
willPrintOwnComments?: ((path: AstPath<T>) => boolean) | undefined;
printComment?: ((commentPath: AstPath<T>, options: ParserOptions<T>) => Doc) | undefined;
handleComments?:
| {
ownLine?:
| ((
commentNode: any,
text: string,
options: ParserOptions<T>,
ast: T,
isLastComment: boolean,
) => boolean)
| undefined;
endOfLine?:
| ((
commentNode: any,
text: string,
options: ParserOptions<T>,
ast: T,
isLastComment: boolean,
) => boolean)
| undefined;
remaining?:
| ((
commentNode: any,
text: string,
options: ParserOptions<T>,
ast: T,
isLastComment: boolean,
) => boolean)
| undefined;
}
| undefined;
}
export interface CursorOptions extends Options {
/**
* Specify where the cursor is.
*/
cursorOffset: number;
rangeStart?: never;
rangeEnd?: never;
}
export interface CursorResult {
formatted: string;
cursorOffset: number;
}
/**
* `format` is used to format text using Prettier. [Options](https://prettier.io/docs/en/options.html) may be provided to override the defaults.
*/
export function format(source: string, options?: Options): string;
/**
* `check` checks to see if the file has been formatted with Prettier given those options and returns a `Boolean`.
* This is similar to the `--list-different` parameter in the CLI and is useful for running Prettier in CI scenarios.
*/
export function check(source: string, options?: Options): boolean;
/**
* `formatWithCursor` both formats the code, and translates a cursor position from unformatted code to formatted code.
* This is useful for editor integrations, to prevent the cursor from moving when code is formatted.
*
* The `cursorOffset` option should be provided, to specify where the cursor is. This option cannot be used with `rangeStart` and `rangeEnd`.
*/
export function formatWithCursor(source: string, options: CursorOptions): CursorResult;
export interface ResolveConfigOptions {
/**
* If set to `false`, all caching will be bypassed.
*/
useCache?: boolean | undefined;
/**
* Pass directly the path of the config file if you don't wish to search for it.
*/
config?: string | undefined;
/**
* If set to `true` and an `.editorconfig` file is in your project,
* Prettier will parse it and convert its properties to the corresponding prettier configuration.
* This configuration will be overridden by `.prettierrc`, etc. Currently,
* the following EditorConfig properties are supported:
* - indent_style
* - indent_size/tab_width
* - max_line_length
*/
editorconfig?: boolean | undefined;
}
/**
* `resolveConfig` can be used to resolve configuration for a given source file,
* passing its path as the first argument. The config search will start at the
* file path and continue to search up the directory.
* (You can use `process.cwd()` to start searching from the current directory).
*
* A promise is returned which will resolve to:
*
* - An options object, providing a [config file](https://prettier.io/docs/en/configuration.html) was found.
* - `null`, if no file was found.
*
* The promise will be rejected if there was an error parsing the configuration file.
*/
export function resolveConfig(filePath: string, options?: ResolveConfigOptions): Promise<Options | null>;
export namespace resolveConfig {
function sync(filePath: string, options?: ResolveConfigOptions): Options | null;
}
/**
* `resolveConfigFile` can be used to find the path of the Prettier configuration file,
* that will be used when resolving the config (i.e. when calling `resolveConfig`).
*
* A promise is returned which will resolve to:
*
* - The path of the configuration file.
* - `null`, if no file was found.
*
* The promise will be rejected if there was an error parsing the configuration file.
*/
export function resolveConfigFile(filePath?: string): Promise<string | null>;
export namespace resolveConfigFile {
function sync(filePath?: string): string | null;
}
/**
* As you repeatedly call `resolveConfig`, the file system structure will be cached for performance. This function will clear the cache.
* Generally this is only needed for editor integrations that know that the file system has changed since the last format took place.
*/
export function clearConfigCache(): void;
export interface SupportLanguage {
name: string;
since?: string | undefined;
parsers: BuiltInParserName[] | string[];
group?: string | undefined;
tmScope?: string | undefined;
aceMode?: string | undefined;
codemirrorMode?: string | undefined;
codemirrorMimeType?: string | undefined;
aliases?: string[] | undefined;
extensions?: string[] | undefined;
filenames?: string[] | undefined;
linguistLanguageId?: number | undefined;
vscodeLanguageIds?: string[] | undefined;
interpreters?: string[] | undefined;
}
export interface SupportOptionRange {
start: number;
end: number;
step: number;
}
export type SupportOptionType = 'int' | 'boolean' | 'choice' | 'path';
export type CoreCategoryType = 'Config' | 'Editor' | 'Format' | 'Other' | 'Output' | 'Global' | 'Special';
export interface BaseSupportOption<Type extends SupportOptionType> {
readonly name?: string | undefined;
since: string;
/**
* Usually you can use {@link CoreCategoryType}
*/
category: string;
/**
* The type of the option.
*
* When passing a type other than the ones listed below, the option is
* treated as taking any string as argument, and `--option <${type}>` will
* be displayed in --help.
*/
type: Type;
/**
* Indicate that the option is deprecated.
*
* Use a string to add an extra message to --help for the option,
* for example to suggest a replacement option.
*/
deprecated?: true | string | undefined;
/**
* Description to be displayed in --help. If omitted, the option won't be
* shown at all in --help.
*/
description?: string | undefined;
}
export interface IntSupportOption extends BaseSupportOption<'int'> {
default?: number | undefined;
array?: false | undefined;
range?: SupportOptionRange | undefined;
}
export interface IntArraySupportOption extends BaseSupportOption<'int'> {
default?: Array<{ value: number[] }> | undefined;
array: true;
}
export interface BooleanSupportOption extends BaseSupportOption<'boolean'> {
default?: boolean | undefined;
array?: false | undefined;
description: string;
oppositeDescription?: string | undefined;
}
export interface BooleanArraySupportOption extends BaseSupportOption<'boolean'> {
default?: Array<{ value: boolean[] }> | undefined;
array: true;
}
export interface ChoiceSupportOption<Value = any> extends BaseSupportOption<'choice'> {
default?: Value | Array<{ since: string; value: Value }> | undefined;
description: string;
choices: Array<{
since?: string | undefined;
value: Value;
description: string;
}>;
}
export interface PathSupportOption extends BaseSupportOption<'path'> {
default?: string | undefined;
array?: false | undefined;
}
export interface PathArraySupportOption extends BaseSupportOption<'path'> {
default?: Array<{ value: string[] }> | undefined;
array: true;
}
export type SupportOption =
| IntSupportOption
| IntArraySupportOption
| BooleanSupportOption
| BooleanArraySupportOption
| ChoiceSupportOption
| PathSupportOption
| PathArraySupportOption;
export interface SupportOptions extends Record<string, SupportOption> {}
export interface SupportInfo {
languages: SupportLanguage[];
options: SupportOption[];
}
export interface FileInfoOptions {
ignorePath?: string | undefined;
withNodeModules?: boolean | undefined;
plugins?: string[] | undefined;
resolveConfig?: boolean | undefined;
}
export interface FileInfoResult {
ignored: boolean;
inferredParser: string | null;
}
export function getFileInfo(filePath: string, options?: FileInfoOptions): Promise<FileInfoResult>;
export namespace getFileInfo {
function sync(filePath: string, options?: FileInfoOptions): FileInfoResult;
}
/**
* Returns an object representing the parsers, languages and file types Prettier supports for the current version.
*/
export function getSupportInfo(): SupportInfo;
/**
* `version` field in `package.json`
*/
export const version: string;
// https://github.com/prettier/prettier/blob/main/src/common/util-shared.js
export namespace util {
interface SkipOptions {
backwards?: boolean | undefined;
}
type Quote = "'" | '"';
function addDanglingComment(node: any, comment: any, marker: any): void;
function addLeadingComment(node: any, comment: any): void;
function addTrailingComment(node: any, comment: any): void;
function getAlignmentSize(value: string, tabWidth: number, startIndex?: number): number;
function getIndentSize(value: string, tabWidth: number): number;
function getMaxContinuousCount(str: string, target: string): number;
function getNextNonSpaceNonCommentCharacterIndex<N>(
text: string,
node: N,
locEnd: (node: N) => number,
): number | false;
function getStringWidth(text: string): number;
function hasNewline(text: string, index: number, opts?: SkipOptions): boolean;
function hasNewlineInRange(text: string, start: number, end: number): boolean;
function hasSpaces(text: string, index: number, opts?: SkipOptions): boolean;
function isNextLineEmpty<N>(text: string, node: N, locEnd: (node: N) => number): boolean;
function isNextLineEmptyAfterIndex(text: string, index: number): boolean;
function isPreviousLineEmpty<N>(text: string, node: N, locStart: (node: N) => number): boolean;
function makeString(rawContent: string, enclosingQuote: Quote, unescapeUnnecessaryEscapes?: boolean): string;
function skip(chars: string | RegExp): (text: string, index: number | false, opts?: SkipOptions) => number | false;
function skipEverythingButNewLine(text: string, index: number | false, opts?: SkipOptions): number | false;
function skipInlineComment(text: string, index: number | false): number | false;
function skipNewline(text: string, index: number | false, opts?: SkipOptions): number | false;
function skipSpaces(text: string, index: number | false, opts?: SkipOptions): number | false;
function skipToLineEnd(text: string, index: number | false, opts?: SkipOptions): number | false;
function skipTrailingComment(text: string, index: number | false): number | false;
function skipWhitespace(text: string, index: number | false, opts?: SkipOptions): number | false;
}
// https://github.com/prettier/prettier/blob/main/src/document/index.js
export namespace doc {
namespace builders {
type DocCommand =
| Align
| BreakParent
| Concat
| Cursor
| Fill
| Group
| IfBreak
| Indent
| IndentIfBreak
| Label
| Line
| LineSuffix
| LineSuffixBoundary
| Trim;
type Doc = string | Doc[] | DocCommand;
interface Align {
type: 'align';
contents: Doc;
n: number | string | { type: 'root' };
}
interface BreakParent {
type: 'break-parent';
}
interface Concat {
type: 'concat';
parts: Doc[];
}
interface Cursor {
type: 'cursor';
placeholder: symbol;
}
interface Fill {
type: 'fill';
parts: Doc[];
}
interface Group {
type: 'group';
contents: Doc;
break: boolean;
expandedStates: Doc[];
}
interface HardlineWithoutBreakParent extends Line {
hard: true;
}
interface IfBreak {
type: 'if-break';
breakContents: Doc;
flatContents: Doc;
}
interface Indent {
type: 'indent';
contents: Doc;
}
interface IndentIfBreak {
type: 'indent-if-break';
}
interface Label {
type: 'label';
}
interface Line {
type: 'line';
soft?: boolean | undefined;
hard?: boolean | undefined;
literal?: boolean | undefined;
}
interface LineSuffix {
type: 'line-suffix';
contents: Doc;
}
interface LineSuffixBoundary {
type: 'line-suffix-boundary';
}
interface LiterallineWithoutBreakParent extends Line {
hard: true;
literal: true;
}
interface Softline extends Line {
soft: true;
}
interface Trim {
type: 'trim';
}
interface GroupOptions {
shouldBreak?: boolean | undefined;
id?: symbol | undefined;
}
function addAlignmentToDoc(doc: Doc, size: number, tabWidth: number): Doc;
/** @see [align](https://github.com/prettier/prettier/blob/main/commands.md#align) */
function align(widthOrString: Align['n'], doc: Doc): Align;
/** @see [breakParent](https://github.com/prettier/prettier/blob/main/commands.md#breakparent) */
const breakParent: BreakParent;
/**
* @see [concat](https://github.com/prettier/prettier/blob/main/commands.md#deprecated-concat)
* @deprecated use `Doc[]` instead
*/
function concat(docs: Doc[]): Concat;
/** @see [conditionalGroup](https://github.com/prettier/prettier/blob/main/commands.md#conditionalgroup) */
function conditionalGroup(alternatives: Doc[], options?: GroupOptions): Group;
/** @see [dedent](https://github.com/prettier/prettier/blob/main/commands.md#dedent) */
function dedent(doc: Doc): Align;
/** @see [dedentToRoot](https://github.com/prettier/prettier/blob/main/commands.md#dedenttoroot) */
function dedentToRoot(doc: Doc): Align;
/** @see [fill](https://github.com/prettier/prettier/blob/main/commands.md#fill) */
function fill(docs: Doc[]): Fill;
/** @see [group](https://github.com/prettier/prettier/blob/main/commands.md#group) */
function group(doc: Doc, opts?: GroupOptions): Group;
/** @see [hardline](https://github.com/prettier/prettier/blob/main/commands.md#hardline) */
const hardline: Concat;
/** @see [hardlineWithoutBreakParent](https://github.com/prettier/prettier/blob/main/commands.md#hardlinewithoutbreakparent-and-literallinewithoutbreakparent) */
const hardlineWithoutBreakParent: HardlineWithoutBreakParent;
/** @see [ifBreak](https://github.com/prettier/prettier/blob/main/commands.md#ifbreak) */
function ifBreak(ifBreak: Doc, noBreak?: Doc, options?: { groupId?: symbol | undefined }): IfBreak;
/** @see [indent](https://github.com/prettier/prettier/blob/main/commands.md#indent) */
function indent(doc: Doc): Indent;
/** @see [indentIfBreak](https://github.com/prettier/prettier/blob/main/commands.md#indentifbreak) */
function indentIfBreak(doc: Doc, opts: { groupId: symbol; negate?: boolean | undefined }): IndentIfBreak;
/** @see [join](https://github.com/prettier/prettier/blob/main/commands.md#join) */
function join(sep: Doc, docs: Doc[]): Concat;
/** @see [label](https://github.com/prettier/prettier/blob/main/commands.md#label) */
function label(label: string, doc: Doc): Label;
/** @see [line](https://github.com/prettier/prettier/blob/main/commands.md#line) */
const line: Line;
/** @see [lineSuffix](https://github.com/prettier/prettier/blob/main/commands.md#linesuffix) */
function lineSuffix(suffix: Doc): LineSuffix;
/** @see [lineSuffixBoundary](https://github.com/prettier/prettier/blob/main/commands.md#linesuffixboundary) */
const lineSuffixBoundary: LineSuffixBoundary;
/** @see [literalline](https://github.com/prettier/prettier/blob/main/commands.md#literalline) */
const literalline: Concat;
/** @see [literallineWithoutBreakParent](https://github.com/prettier/prettier/blob/main/commands.md#hardlinewithoutbreakparent-and-literallinewithoutbreakparent) */
const literallineWithoutBreakParent: LiterallineWithoutBreakParent;
/** @see [markAsRoot](https://github.com/prettier/prettier/blob/main/commands.md#markasroot) */
function markAsRoot(doc: Doc): Align;
/** @see [softline](https://github.com/prettier/prettier/blob/main/commands.md#softline) */
const softline: Softline;
/** @see [trim](https://github.com/prettier/prettier/blob/main/commands.md#trim) */
const trim: Trim;
/** @see [cursor](https://github.com/prettier/prettier/blob/main/commands.md#cursor) */
const cursor: Cursor;
}
namespace debug {
function printDocToDebug(doc: Doc): string;
}
namespace printer {
function printDocToString(
doc: Doc,
options: Options,
): {
formatted: string;
cursorNodeStart?: number | undefined;
cursorNodeText?: string | undefined;
};
interface Options {
/**
* Specify the line length that the printer will wrap on.
* @default 80
*/
printWidth: number;
/**
* Specify the number of spaces per indentation-level.
* @default 2
*/
tabWidth: number;
/**
* Indent lines with tabs instead of spaces
* @default false
*/
useTabs: boolean;
parentParser?: string | undefined;
__embeddedInHtml?: boolean | undefined;
}
}
namespace utils {
function cleanDoc(doc: Doc): Doc;
function findInDoc<T = Doc>(doc: Doc, callback: (doc: Doc) => T, defaultValue: T): T;
function getDocParts(doc: Doc): Doc;
function isConcat(doc: Doc): boolean;
function isEmpty(doc: Doc): boolean;
function isLineNext(doc: Doc): boolean;
function mapDoc<T = Doc>(doc: Doc, callback: (doc: Doc) => T): T;
function normalizeDoc(doc: Doc): Doc;
function normalizeParts(parts: Doc[]): Doc[];
function propagateBreaks(doc: Doc): void;
function removeLines(doc: Doc): Doc;
function replaceNewlinesWithLiterallines(doc: Doc): Doc;
function stripTrailingHardline(doc: Doc): Doc;
function traverseDoc(
doc: Doc,
onEnter?: (doc: Doc) => void | boolean,
onExit?: (doc: Doc) => void,
shouldTraverseConditionalGroups?: boolean,
): void;
function willBreak(doc: Doc): boolean;
}
}