import { Unit, Store } from 'effector';
type NoInfer<T> = [T][T extends any ? 0 : never];
export declare function time(clock: Unit<any>): Store<number>;
export declare function time<Time = number>(config: {
    clock: Unit<any>;
    getNow?: () => Time;
    initial?: NoInfer<Time>;
}): Store<Time>;
export {};