import { In, Out } from "../_interfaces";
export declare const delay: CurriedDelay;
export interface CurriedDelay {
    <ObsType, ValueType>(time: number, observable: In<ObsType, ValueType>): Out<ObsType, ValueType>;
    (time: number): <ObsType, ValueType>(observable: In<ObsType, ValueType>) => Out<ObsType, ValueType>;
}