| 1234567891011121314151617181920212223 |
- import {PromiseValue} from './promise-value';
- type AsyncFunction = (...args: any[]) => Promise<unknown>;
- /**
- Unwrap the return type of a function that returns a `Promise`.
- There has been [discussion](https://github.com/microsoft/TypeScript/pull/35998) about implementing this type in TypeScript.
- @example
- ```ts
- import {AsyncReturnType} from 'type-fest';
- import {asyncFunction} from 'api';
- // This type resolves to the unwrapped return type of `asyncFunction`.
- type Value = AsyncReturnType<typeof asyncFunction>;
- async function doSomething(value: Value) {}
- asyncFunction().then(value => doSomething(value));
- ```
- */
- export type AsyncReturnType<Target extends AsyncFunction> = PromiseValue<ReturnType<Target>>;
|
