Files
DefinitelyTyped/promise.prototype.finally/index.d.ts
Tom Spencer 98e4a1161d Add shim function to typings for promise.prototype.finally (#13339)
* Add shim function to typings

Add shim function to typings for promise.prototype.finally so that it can be used in a TypeScript project.

* Added shim test

* Update code style.

* Change return type to original promise.

The finally block should return the type of the original promise, not whatever is passed in to the finally block.
2017-01-06 07:29:52 -08:00

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TypeScript

// Type definitions for promise.prototype.finally v2.0.1
// Project: https://github.com/matthew-andrews/Promise.prototype.finally
// Definitions by: Slava Shpitalny <https://github.com/slavik57>
// Definitions: https://github.com/DefinitelyTyped/DefinitelyTyped
declare global {
interface Promise<T> {
finally<U>(onFinally?: () => U | Promise<U>): Promise<T>;
}
}
export function shim(): void;