ExcludeNullish.md

typelab / utils / ExcludeNullish

type ExcludeNullish<T> = Exclude<T, null | undefined>;

Exclude null and undefined from type T.

Type Parameters

Type Parameter	Description
T	The original type.

Returns

T without null and `undefined.

Example

type NonNullishType = ExcludeNullish<string | null | undefined>; // string