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* Copyright (c) Microsoft. All rights reserved.
* Licensed under the MIT license. See LICENSE file in the project.
*/
import type { Deferred } from './interfaces/Deferred.js'
/**
* Represents a deferred object, which can be resolved
/*
/**
* Creates a new deferred promise
* @returns Promise
*/
export function deferred<T>(): Deferred<T> {
let resolveFn: any
let rejectFn: any
const myPromise = new Promise<T>((resolve, reject) => {
resolveFn = resolve
rejectFn = reject
})
return {
resolve(...args: any[]) {
resolveFn.call(null, ...args)
return myPromise
},
reject(...args: any[]) {
rejectFn.call(null, ...args)
return myPromise
},
get promise() {
return myPromise
},
} as Deferred<T>
}
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