Type Alias UnwrapBrand<T>

UnwrapBrand: IfNotAnyOrNever<T, { ifNot: _UnwrapBrand<T, Primitive> }>

Returns the base type of a branded type.

Type Parameters

T

Example

type Brand = {readonly __brand: unique symbol};

type A = UnwrapBrand<string & Brand>;
//=> string

type B = UnwrapBrand<number & Brand>;
//=> number

type C = UnwrapBrand<PropertyKey & Brand>;
//=> PropertyKey

type D = UnwrapBrand<(1 | 200n | 'foo' | 'bar') & Brand>;
//=> 1 | 200n | 'foo' | 'bar'