declare module 'readline' { import EventEmitter = require('events'); interface Key { sequence?: string | undefined; name?: string | undefined; ctrl?: boolean | undefined; meta?: boolean | undefined; shift?: boolean | undefined; } class Interface extends EventEmitter { readonly terminal: boolean; // Need direct access to line/cursor data, for use in external processes // see: https://github.com/nodejs/node/issues/30347 /** The current input data */ readonly line: string; /** The current cursor position in the input line */ readonly cursor: number; /** * NOTE: According to the documentation: * * > Instances of the `readline.Interface` class are constructed using the * > `readline.createInterface()` method. * * @see https://nodejs.org/dist/latest-v10.x/docs/api/readline.html#readline_class_interface */ protected constructor(input: NodeJS.ReadableStream, output?: NodeJS.WritableStream, completer?: Completer | AsyncCompleter, terminal?: boolean); /** * NOTE: According to the documentation: * * > Instances of the `readline.Interface` class are constructed using the * > `readline.createInterface()` method. * * @see https://nodejs.org/dist/latest-v10.x/docs/api/readline.html#readline_class_interface */ protected constructor(options: ReadLineOptions); setPrompt(prompt: string): void; prompt(preserveCursor?: boolean): void; question(query: string, callback: (answer: string) => void): void; pause(): this; resume(): this; close(): void; write(data: string | Buffer, key?: Key): void; write(data: undefined | null | string | Buffer, key: Key): void; /** * events.EventEmitter * 1. close * 2. line * 3. pause * 4. resume * 5. SIGCONT * 6. SIGINT * 7. SIGTSTP */ addListener(event: string, listener: (...args: any[]) => void): this; addListener(event: "close", listener: () => void): this; addListener(event: "line", listener: (input: string) => void): this; addListener(event: "pause", listener: () => void): this; addListener(event: "resume", listener: () => void): this; addListener(event: "SIGCONT", listener: () => void): this; addListener(event: "SIGINT", listener: () => void): this; addListener(event: "SIGTSTP", listener: () => void): this; emit(event: string | symbol, ...args: any[]): boolean; emit(event: "close"): boolean; emit(event: "line", input: string): boolean; emit(event: "pause"): boolean; emit(event: "resume"): boolean; emit(event: "SIGCONT"): boolean; emit(event: "SIGINT"): boolean; emit(event: "SIGTSTP"): boolean; on(event: string, listener: (...args: any[]) => void): this; on(event: "close", listener: () => void): this; on(event: "line", listener: (input: string) => void): this; on(event: "pause", listener: () => void): this; on(event: "resume", listener: () => void): this; on(event: "SIGCONT", listener: () => void): this; on(event: "SIGINT", listener: () => void): this; on(event: "SIGTSTP", listener: () => void): this; once(event: string, listener: (...args: any[]) => void): this; once(event: "close", listener: () => void): this; once(event: "line", listener: (input: string) => void): this; once(event: "pause", listener: () => void): this; once(event: "resume", listener: () => void): this; once(event: "SIGCONT", listener: () => void): this; once(event: "SIGINT", listener: () => void): this; once(event: "SIGTSTP", listener: () => void): this; prependListener(event: string, listener: (...args: any[]) => void): this; prependListener(event: "close", listener: () => void): this; prependListener(event: "line", listener: (input: string) => void): this; prependListener(event: "pause", listener: () => void): this; prependListener(event: "resume", listener: () => void): this; prependListener(event: "SIGCONT", listener: () => void): this; prependListener(event: "SIGINT", listener: () => void): this; prependListener(event: "SIGTSTP", listener: () => void): this; prependOnceListener(event: string, listener: (...args: any[]) => void): this; prependOnceListener(event: "close", listener: () => void): this; prependOnceListener(event: "line", listener: (input: string) => void): this; prependOnceListener(event: "pause", listener: () => void): this; prependOnceListener(event: "resume", listener: () => void): this; prependOnceListener(event: "SIGCONT", listener: () => void): this; prependOnceListener(event: "SIGINT", listener: () => void): this; prependOnceListener(event: "SIGTSTP", listener: () => void): this; [Symbol.asyncIterator](): AsyncIterableIterator; } type ReadLine = Interface; // type forwarded for backwards compatiblity type Completer = (line: string) => CompleterResult; type AsyncCompleter = (line: string, callback: (err?: null | Error, result?: CompleterResult) => void) => any; type CompleterResult = [string[], string]; interface ReadLineOptions { input: NodeJS.ReadableStream; output?: NodeJS.WritableStream | undefined; completer?: Completer | AsyncCompleter | undefined; terminal?: boolean | undefined; historySize?: number | undefined; prompt?: string | undefined; crlfDelay?: number | undefined; removeHistoryDuplicates?: boolean | undefined; escapeCodeTimeout?: number | undefined; } function createInterface(input: NodeJS.ReadableStream, output?: NodeJS.WritableStream, completer?: Completer | AsyncCompleter, terminal?: boolean): Interface; function createInterface(options: ReadLineOptions): Interface; function emitKeypressEvents(stream: NodeJS.ReadableStream, readlineInterface?: Interface): void; type Direction = -1 | 0 | 1; /** * Clears the current line of this WriteStream in a direction identified by `dir`. */ function clearLine(stream: NodeJS.WritableStream, dir: Direction, callback?: () => void): boolean; /** * Clears this `WriteStream` from the current cursor down. */ function clearScreenDown(stream: NodeJS.WritableStream, callback?: () => void): boolean; /** * Moves this WriteStream's cursor to the specified position. */ function cursorTo(stream: NodeJS.WritableStream, x: number, y?: number, callback?: () => void): boolean; /** * Moves this WriteStream's cursor relative to its current position. */ function moveCursor(stream: NodeJS.WritableStream, dx: number, dy: number, callback?: () => void): boolean; }