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							- /**
 
-  * Copyright (c) Facebook, Inc. and its affiliates. All Rights Reserved.
 
-  *
 
-  * This source code is licensed under the MIT license found in the
 
-  * LICENSE file in the root directory of this source tree.
 
-  */
 
- export default class PCancelable<T> implements PromiseLike<T> {
 
-     private _pending;
 
-     private _canceled;
 
-     private _promise;
 
-     private _cancel?;
 
-     private _reject;
 
-     constructor(executor: (onCancel: (cancelHandler: () => void) => void, resolve: (value: T | PromiseLike<T>) => void, reject: (reason?: unknown) => void) => void);
 
-     then<TResult1 = T, TResult2 = never>(onFulfilled?: ((value: T) => TResult1 | PromiseLike<TResult1>) | undefined | null, onRejected?: ((reason: unknown) => TResult2 | PromiseLike<TResult2>) | undefined | null): Promise<TResult1 | TResult2>;
 
-     catch<TResult>(onRejected?: ((reason: unknown) => TResult | PromiseLike<TResult>) | undefined | null): Promise<T | TResult>;
 
-     cancel(): void;
 
- }
 
 
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