Type Alias UnwrapBrandTrueKeys<B>

UnwrapBrandTrueKeys: ExtractTrueKeys<B>

Extracts all keys marked as true from a branded type.

Type Parameters

B extends UnknownBrand
The branded type to extract keys from

Returns

Union of string literal keys that are marked as true

Example

type NonZeroInt = Brand<number, 'integer', 'zero'>;
type TrueKeys = UnwrapBrandTrueKeys<NonZeroInt>; // 'integer'