mirror of
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66 lines
1.7 KiB
TypeScript
66 lines
1.7 KiB
TypeScript
// Copyright 2018-2023 the Deno authors. All rights reserved. MIT license.
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import { EventEmitter } from "ext:deno_node/_events.d.ts";
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import { Buffer } from "node:buffer";
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/** One of:
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* | "ascii"
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* | "utf8"
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* | "utf-8"
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* | "utf16le"
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* | "ucs2"
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* | "ucs-2"
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* | "base64"
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* | "base64url"
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* | "latin1"
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* | "binary"
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* | "hex";
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*/
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export type BufferEncoding = string;
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export interface Buffered {
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chunk: Buffer;
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encoding: string;
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callback: (err?: Error | null) => void;
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}
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export interface ErrnoException extends Error {
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errno?: number | undefined;
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code?: string | undefined;
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path?: string | undefined;
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syscall?: string | undefined;
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}
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export interface ReadableStream extends EventEmitter {
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readable: boolean;
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read(size?: number): string | Buffer;
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setEncoding(encoding: BufferEncoding): this;
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pause(): this;
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resume(): this;
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isPaused(): boolean;
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pipe<T extends WritableStream>(
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destination: T,
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options?: { end?: boolean | undefined },
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): T;
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unpipe(destination?: WritableStream): this;
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unshift(chunk: string | Uint8Array, encoding?: BufferEncoding): void;
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wrap(oldStream: ReadableStream): this;
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[Symbol.asyncIterator](): AsyncIterableIterator<string | Buffer>;
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}
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export interface WritableStream extends EventEmitter {
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writable: boolean;
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write(
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buffer: Uint8Array | string,
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cb?: (err?: Error | null) => void,
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): boolean;
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write(
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str: string,
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encoding?: BufferEncoding,
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cb?: (err?: Error | null) => void,
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): boolean;
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end(cb?: () => void): void;
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end(data: string | Uint8Array, cb?: () => void): void;
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end(str: string, encoding?: BufferEncoding, cb?: () => void): void;
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}
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export interface ReadWriteStream extends ReadableStream, WritableStream {}
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