@trademe/ensure/guard/guard.d.ts

import { GuardConfig } from './guard-config';
export declare type GuardFunction<T> = (value: any, key: string) => T;
export declare type Guard<T> = {
    isGetter: boolean;
} & GuardFunction<T>;
export declare function ensure<T>(guard: GuardFunction<T>, config?: GuardConfig): Guard<T>;