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feat: support typescript (#8)
* feat: support typescript * feat: add types * test: set testTimeout * chore: move types to dependencies * chore: move @types/webpack to devDependencies
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‎README.md‎

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@@ -85,12 +85,19 @@ Specify directories, files, or globs. Must be relative to `options.context`.
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Directories are traveresed recursively looking for files matching `options.extensions`.
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File and glob patterns ignore `options.extensions`.
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### `extensions`
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- Type: `String|Array[String]`
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- Default: `'js'`
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Specify extensions that should be checked.
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### `fix`
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- Type: `Boolean`
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- Default: `false`
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Will enable [ESLint autofix feature](http://eslint.org/docs/user-guide/command-line-interface#fix).
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Will enable [ESLint autofix feature](https://eslint.org/docs/developer-guide/nodejs-api#%E2%97%86-eslint-outputfixes-results).
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**Be careful: this option will change source files.**
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‎declarations/DirtyFileWatcher.d.ts‎

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export default class DirtyFileWatcher {
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/**
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* @param {string|string[]=} files
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* @param {string|string[]=} extensions
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*/
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constructor(
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files?: (string | string[]) | undefined,
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extensions?: (string | string[]) | undefined
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);
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startTime: number;
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prevTimestamps: Map<any, any>;
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isFirstRun: boolean;
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globs: string[];
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/**
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* @param {Map<string,number>=} fileTimestamps
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* @returns {string[]}
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*/
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getDirtyFiles(fileTimestamps?: Map<string, number> | undefined): string[];
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/**
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* @param {Map<string,number>} fileTimestamps
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* @param {string|string[]} globs
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* @returns {string[]}
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*/
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filterChangedFiles(
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fileTimestamps: Map<string, number>,
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globs: string | string[]
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): string[];
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}

‎declarations/ESLintError.d.ts‎

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export default class ESLintError extends Error {
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/**
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* @param {string=} messages
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*/
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constructor(messages?: string | undefined);
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}

‎declarations/cjs.d.ts‎

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declare const _exports: typeof import('.').default;
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export = _exports;

‎declarations/getESLint.d.ts‎

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/** @typedef {import('eslint').ESLint} ESLint */
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/** @typedef {import('./options').Options} Options */
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/**
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* @param {Options} options
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* @returns {{ESLint: ESLint, eslint: ESLint}}
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*/
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export default function getESLint(
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options: Options
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): {
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ESLint: import('eslint').ESLint;
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eslint: import('eslint').ESLint;
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};
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export type ESLint = import('eslint').ESLint;
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export type Options = {
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context?: string | undefined;
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emitError?: boolean | undefined;
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emitWarning?: boolean | undefined;
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eslintPath?: string | undefined;
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failOnError?: boolean | undefined;
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failOnWarning?: boolean | undefined;
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files?: string | string[] | undefined;
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extensions?: string | string[] | undefined;
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fix?: boolean | undefined;
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formatter?: string | import('./options').FormatterFunction | undefined;
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lintDirtyModulesOnly?: boolean | undefined;
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quiet?: boolean | undefined;
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outputReport?: import('./options').OutputReport | undefined;
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};

‎declarations/index.d.ts‎

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export default ESLintWebpackPlugin;
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export type Compiler = import('webpack').Compiler;
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export type Options = {
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context?: string | undefined;
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emitError?: boolean | undefined;
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emitWarning?: boolean | undefined;
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eslintPath?: string | undefined;
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failOnError?: boolean | undefined;
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failOnWarning?: boolean | undefined;
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files?: string | string[] | undefined;
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extensions?: string | string[] | undefined;
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fix?: boolean | undefined;
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formatter?: string | import('./options').FormatterFunction | undefined;
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lintDirtyModulesOnly?: boolean | undefined;
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quiet?: boolean | undefined;
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outputReport?: import('./options').OutputReport | undefined;
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};
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/** @typedef {import('webpack').Compiler} Compiler */
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/** @typedef {import('./options').Options} Options */
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declare class ESLintWebpackPlugin {
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/**
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* @param {Options} options
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*/
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constructor(options?: Options);
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options: import('./options').Options;
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/**
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* @param {Compiler} compiler
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* @returns {void}
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*/
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apply(compiler: Compiler): void;
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/**
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*
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* @param {Compiler} compiler
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* @returns {string}
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*/
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getContext(compiler: Compiler): string;
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}

‎declarations/linter.d.ts‎

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/** @typedef {import('eslint').ESLint} ESLint */
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/** @typedef {import('eslint').ESLint.Formatter} Formatter */
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/** @typedef {import('eslint').ESLint.LintResult} LintResult */
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/** @typedef {import('webpack').Compiler} Compiler */
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/** @typedef {import('./options').Options} Options */
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/** @typedef {import('./options').FormatterFunction} FormatterFunction */
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/**
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* @param {Options} options
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* @param {Compiler} compiler
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* @returns {Promise<void>}
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*/
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export default function linter(
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options: Options,
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compiler: Compiler
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): Promise<void>;
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export type ESLint = import('eslint').ESLint;
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export type Formatter = import('eslint').ESLint.Formatter;
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export type LintResult = import('eslint').ESLint.LintResult;
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export type Compiler = import('webpack').Compiler;
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export type Options = {
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context?: string | undefined;
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emitError?: boolean | undefined;
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emitWarning?: boolean | undefined;
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eslintPath?: string | undefined;
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failOnError?: boolean | undefined;
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failOnWarning?: boolean | undefined;
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files?: string | string[] | undefined;
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extensions?: string | string[] | undefined;
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fix?: boolean | undefined;
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formatter?: string | import('./options').FormatterFunction | undefined;
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lintDirtyModulesOnly?: boolean | undefined;
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quiet?: boolean | undefined;
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outputReport?: import('./options').OutputReport | undefined;
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};
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export type FormatterFunction = (
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results: import('eslint').ESLint.LintResult[],
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data?: import('eslint').ESLint.LintResultData | undefined
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) => string;

‎declarations/options.d.ts‎

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/** @typedef {import("eslint").ESLint.Options} ESLintOptions */
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/** @typedef {import('eslint').ESLint.LintResult} LintResult */
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/** @typedef {import('eslint').ESLint.LintResultData} LintResultData */
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/**
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* @callback FormatterFunction
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* @param {LintResult[]} results
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* @param {LintResultData=} data
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* @returns {string}
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*/
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/**
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* @typedef {Object} OutputReport
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* @property {string=} filePath
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* @property {string|FormatterFunction=} formatter
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*/
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/**
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* @typedef {Object} Options
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* @property {string=} context
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* @property {boolean=} emitError
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* @property {boolean=} emitWarning
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* @property {string=} eslintPath
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* @property {boolean=} failOnError
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* @property {boolean=} failOnWarning
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* @property {string|string[]=} files
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* @property {string|string[]=} extensions
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* @property {boolean=} fix
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* @property {string|FormatterFunction=} formatter
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* @property {boolean=} lintDirtyModulesOnly
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* @property {boolean=} quiet
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* @property {OutputReport=} outputReport
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*/
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/**
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* @param {Options} pluginOptions
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* @returns {Options}
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*/
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export function getOptions(pluginOptions: Options): Options;
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/**
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* @param {Options} loaderOptions
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* @returns {ESLintOptions}
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*/
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export function getESLintOptions(loaderOptions: Options): ESLintOptions;
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export type ESLintOptions = import('eslint').ESLint.Options;
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export type LintResult = import('eslint').ESLint.LintResult;
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export type LintResultData = import('eslint').ESLint.LintResultData;
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export type FormatterFunction = (
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results: LintResult[],
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data?: LintResultData | undefined
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) => string;
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export type OutputReport = {
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filePath?: string | undefined;
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formatter?: (string | FormatterFunction) | undefined;
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};
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export type Options = {
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context?: string | undefined;
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emitError?: boolean | undefined;
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emitWarning?: boolean | undefined;
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eslintPath?: string | undefined;
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failOnError?: boolean | undefined;
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failOnWarning?: boolean | undefined;
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files?: (string | string[]) | undefined;
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extensions?: (string | string[]) | undefined;
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fix?: boolean | undefined;
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formatter?: (string | FormatterFunction) | undefined;
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lintDirtyModulesOnly?: boolean | undefined;
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quiet?: boolean | undefined;
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outputReport?: OutputReport | undefined;
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};

‎declarations/utils.d.ts‎

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/**
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* @param {string|string[]} files
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* @param {string} context
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* @returns {string[]}
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*/
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export function parseFiles(files: string | string[], context: string): string[];
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/**
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* @param {string} str
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* @returns {string}
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*/
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export function replaceBackslashes(str: string): string;
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/**
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* @param {string|string[]} patterns
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* @param {string|string[]} extensions
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* @returns {string[]}
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*/
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export function parseFoldersToGlobs(
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patterns: string | string[],
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extensions: string | string[]
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): string[];

‎lint-staged.config.js‎

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module.exports = {
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'*.js': ['prettier --write', 'eslint --fix', 'git add'],
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'*.{json,md,yml,css}': ['prettier --write', 'git add'],
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'*.{json,md,yml,css,ts}': ['prettier --write', 'git add'],
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};

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