mirror of
https://github.com/denoland/deno.git
synced 2024-12-27 09:39:08 -05:00
45 lines
No EOL
1.7 KiB
TypeScript
45 lines
No EOL
1.7 KiB
TypeScript
/*! *****************************************************************************
|
|
Copyright (c) Microsoft Corporation. All rights reserved.
|
|
Licensed under the Apache License, Version 2.0 (the "License"); you may not use
|
|
this file except in compliance with the License. You may obtain a copy of the
|
|
License at http://www.apache.org/licenses/LICENSE-2.0
|
|
|
|
THIS CODE IS PROVIDED ON AN *AS IS* BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
|
|
KIND, EITHER EXPRESS OR IMPLIED, INCLUDING WITHOUT LIMITATION ANY IMPLIED
|
|
WARRANTIES OR CONDITIONS OF TITLE, FITNESS FOR A PARTICULAR PURPOSE,
|
|
MERCHANTABLITY OR NON-INFRINGEMENT.
|
|
|
|
See the Apache Version 2.0 License for specific language governing permissions
|
|
and limitations under the License.
|
|
***************************************************************************** */
|
|
|
|
|
|
|
|
/// <reference no-default-lib="true"/>
|
|
|
|
|
|
/// <reference lib="es2015.symbol" />
|
|
/// <reference lib="es2015.iterable" />
|
|
|
|
interface SymbolConstructor {
|
|
/**
|
|
* A method that returns the default async iterator for an object. Called by the semantics of
|
|
* the for-await-of statement.
|
|
*/
|
|
readonly asyncIterator: unique symbol;
|
|
}
|
|
|
|
interface AsyncIterator<T, TReturn = any, TNext = undefined> {
|
|
// NOTE: 'next' is defined using a tuple to ensure we report the correct assignability errors in all places.
|
|
next(...args: [] | [TNext]): Promise<IteratorResult<T, TReturn>>;
|
|
return?(value?: TReturn | PromiseLike<TReturn>): Promise<IteratorResult<T, TReturn>>;
|
|
throw?(e?: any): Promise<IteratorResult<T, TReturn>>;
|
|
}
|
|
|
|
interface AsyncIterable<T> {
|
|
[Symbol.asyncIterator](): AsyncIterator<T>;
|
|
}
|
|
|
|
interface AsyncIterableIterator<T> extends AsyncIterator<T> {
|
|
[Symbol.asyncIterator](): AsyncIterableIterator<T>;
|
|
} |