/
_global.d.ts
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/
_global.d.ts
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// Copyright 2018-2022 the Deno authors. All rights reserved. MIT license.
import { EventEmitter } from "./_events.d.ts";
import { Buffer } from "./buffer.ts";
/** One of:
* | "ascii"
* | "utf8"
* | "utf-8"
* | "utf16le"
* | "ucs2"
* | "ucs-2"
* | "base64"
* | "base64url"
* | "latin1"
* | "binary"
* | "hex";
*/
export type BufferEncoding = string;
export interface Buffered {
chunk: Buffer;
encoding: string;
callback: (err?: Error | null) => void;
}
export interface ErrnoException extends Error {
errno?: number | undefined;
code?: string | undefined;
path?: string | undefined;
syscall?: string | undefined;
}
export interface ReadableStream extends EventEmitter {
readable: boolean;
read(size?: number): string | Buffer;
setEncoding(encoding: BufferEncoding): this;
pause(): this;
resume(): this;
isPaused(): boolean;
pipe<T extends WritableStream>(
destination: T,
options?: { end?: boolean | undefined },
): T;
unpipe(destination?: WritableStream): this;
unshift(chunk: string | Uint8Array, encoding?: BufferEncoding): void;
wrap(oldStream: ReadableStream): this;
[Symbol.asyncIterator](): AsyncIterableIterator<string | Buffer>;
}
export interface WritableStream extends EventEmitter {
writable: boolean;
write(
buffer: Uint8Array | string,
cb?: (err?: Error | null) => void,
): boolean;
write(
str: string,
encoding?: BufferEncoding,
cb?: (err?: Error | null) => void,
): boolean;
end(cb?: () => void): void;
end(data: string | Uint8Array, cb?: () => void): void;
end(str: string, encoding?: BufferEncoding, cb?: () => void): void;
}
export interface ReadWriteStream extends ReadableStream, WritableStream {}