7 Matching Annotations
- Aug 2021
-
-
function includes<T, U extends T>(arr: readonly U[], elem: T): elem is U { return arr.includes(elem as any); }
-
See #14520 for discussion of upper-bounded generics.
-
-
stackoverflow.com stackoverflow.com
-
the generic means "give me one of each function a -> Boolean" so if any of those functions doesn't exist, then the generic doesn't exist.
-
- Nov 2019
- Oct 2019
-
www.typescriptlang.org www.typescriptlang.org
-
Using Type Parameters in Generic Constraints
-