Import
import { isUuid4 } from "@typed/id";Signatures
export declare const isUuid4: (value: string) => value is Uuid4;Why
Runtime refinement restores trust after serialization has erased the TypeScript brand.
Ownership and lifetime
This pure predicate acquires no resources and retains no input.
Examples
import { isUuid4 } from "@typed/id/Uuid4"
isUuid4("550e8400-e29b-41d4-a716-446655440000")Other public imports
These import paths expose the same declaration. Each page retains its own public name and signature.