declare const OVERRIDES: unique symbol;
type Mockable<T extends Record<string, any>> = T & {
    [OVERRIDES]: Partial<T>;
};
declare function mock<T extends Record<string, any>>(value: Mockable<T>, custom: Partial<T>): Mockable<T>;
declare function reset<T extends Record<string, any>>(value: Mockable<T>): void;
declare function mockable<T extends Record<string, any>>(value: T): Mockable<T>;

export { type Mockable as M, mock as a, mockable as m, reset as r };