offensive/assertions/Undefined/index.d.ts

Fast and boilerplate-free precondition checks for javascript.

import Registry from '../../Registry';
import OfTypeAssertion from '../ofType';
declare module "../../Builder" {
    /**
     * @author Maciej Chałapuk (maciej@chalapuk.pl)
     */
    interface AssertionBuilder<T> {
        Undefined: OperatorBuilder<T>;
        undefined: OperatorBuilder<T>;
    }
}
export declare const instance: OfTypeAssertion<unknown>;
/**
 * @author Maciej Chałapuk (maciej@chalapuk.pl)
 */
export declare function registerIn(registry: Registry): void;