69 lines
3.0 KiB
Plaintext
69 lines
3.0 KiB
Plaintext
/*! *****************************************************************************
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Copyright (c) Microsoft Corporation. All rights reserved.
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Licensed under the Apache License, Version 2.0 (the "License"); you may not use
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this file except in compliance with the License. You may obtain a copy of the
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License at http://www.apache.org/licenses/LICENSE-2.0
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THIS CODE IS PROVIDED ON AN *AS IS* BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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KIND, EITHER EXPRESS OR IMPLIED, INCLUDING WITHOUT LIMITATION ANY IMPLIED
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WARRANTIES OR CONDITIONS OF TITLE, FITNESS FOR A PARTICULAR PURPOSE,
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MERCHANTABLITY OR NON-INFRINGEMENT.
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See the Apache Version 2.0 License for specific language governing permissions
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and limitations under the License.
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***************************************************************************** */
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/// <reference no-default-lib="true"/>
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/// <reference lib="es2020.bigint" />
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interface Atomics {
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/**
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* A non-blocking, asynchronous version of wait which is usable on the main thread.
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* Waits asynchronously on a shared memory location and returns a Promise
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* @param typedArray A shared Int32Array or BigInt64Array.
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* @param index The position in the typedArray to wait on.
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* @param value The expected value to test.
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* @param [timeout] The expected value to test.
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*/
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waitAsync(typedArray: Int32Array, index: number, value: number, timeout?: number): { async: false; value: "not-equal" | "timed-out"; } | { async: true; value: Promise<"ok" | "timed-out">; };
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/**
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* A non-blocking, asynchronous version of wait which is usable on the main thread.
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* Waits asynchronously on a shared memory location and returns a Promise
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* @param typedArray A shared Int32Array or BigInt64Array.
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* @param index The position in the typedArray to wait on.
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* @param value The expected value to test.
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* @param [timeout] The expected value to test.
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*/
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waitAsync(typedArray: BigInt64Array, index: number, value: bigint, timeout?: number): { async: false; value: "not-equal" | "timed-out"; } | { async: true; value: Promise<"ok" | "timed-out">; };
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}
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interface SharedArrayBuffer {
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/**
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* Returns true if this SharedArrayBuffer can be grown.
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*
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* [MDN](https://developer.mozilla.org/docs/Web/JavaScript/Reference/Global_Objects/SharedArrayBuffer/growable)
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*/
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get growable(): boolean;
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/**
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* If this SharedArrayBuffer is growable, returns the maximum byte length given during construction; returns the byte length if not.
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*
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* [MDN](https://developer.mozilla.org/docs/Web/JavaScript/Reference/Global_Objects/SharedArrayBuffer/maxByteLength)
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*/
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get maxByteLength(): number;
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/**
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* Grows the SharedArrayBuffer to the specified size (in bytes).
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*
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* [MDN](https://developer.mozilla.org/docs/Web/JavaScript/Reference/Global_Objects/SharedArrayBuffer/grow)
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*/
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grow(newByteLength?: number): void;
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}
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interface SharedArrayBufferConstructor {
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new (byteLength: number, options?: { maxByteLength?: number; }): SharedArrayBuffer;
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}
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