Type Alias False<T>

False: Equal<T, false>

Utility type to check if a type is exactly false.

Type Parameters

T
The type to check

Returns

true if T is exactly the false type, false otherwise

Example

type Test1 = False<false>;         // true
type Test2 = False<true>;          // false
type Test3 = False<boolean>;       // false
type Test4 = False<0>;             // false (falsy but not false)
type Test5 = False<never>;         // false