shapeit/types/guards/maybe.d.ts

Object validation tools for Javascript and, specially, Typescript

import { PrimitiveOrGuard } from '../types/guards';
/**
 * Shorthand for oneOf(guard, 'undefined');
 */
export default function maybe<G extends Exclude<PrimitiveOrGuard<unknown>, 'undefined'>>(guard: G): import("../types/guards").Guard<import("../types/guards").GuardType<G> | undefined>;