interface Spy {
    restore(): void;
    reset(): void;
    returns(returnValue: any): void;
    callCount: number;
    called: boolean;
}
/**
 * Attach a spy to the function. The spy has the following methods and fields
 * - `restore()` - remove spy completely
 * - `reset()` - reset call count
 * - `callCount` - number of calls
 * - `called` - whether spy was called
 */
export declare function makeSpy(obj: any, func: any): Spy;
export {};
//# sourceMappingURL=make-spy.d.ts.map