UNPKG

type-fest/source/if-any.d.ts

Version:

468 BTypeScriptView Raw

1import type {IsAny} from './is-any';
2
3/**
4An if-else-like type that resolves depending on whether the given type is `any`.
5
6@see {@link IsAny}
7
8@example
9```
10import type {IfAny} from 'type-fest';
11
12type ShouldBeTrue = IfAny<any>;
13//=> true
14
15type ShouldBeBar = IfAny<'not any', 'foo', 'bar'>;
16//=> 'bar'
17```
18
19@category Type Guard
20@category Utilities
21*/
22export type IfAny<T, TypeIfAny = true, TypeIfNotAny = false> = (
23	IsAny<T> extends true ? TypeIfAny : TypeIfNotAny
24);

1	`import type {IsAny} from './is-any';`
2
3	`/**`
4	An if-else-like type that resolves depending on whether the given type is `any`.
5
6	`@see {@link IsAny}`
7
8	`@example`
9	```
10	`import type {IfAny} from 'type-fest';`
11
12	`type ShouldBeTrue = IfAny<any>;`
13	`//=> true`
14
15	`type ShouldBeBar = IfAny<'not any', 'foo', 'bar'>;`
16	`//=> 'bar'`
17	```
18
19	`@category Type Guard`
20	`@category Utilities`
21	`*/`
22	`export type IfAny<T, TypeIfAny = true, TypeIfNotAny = false> = (`
23	`IsAny<T> extends true ? TypeIfAny : TypeIfNotAny`
24	`);`