import { Schedule } from "@effect/core/io/Schedule/definition";
/**
 * Returns a new schedule that folds over the outputs of this one.
 * @tsplus static effect/core/io/Schedule.Aspects fold
 * @tsplus pipeable effect/core/io/Schedule fold
 * @tsplus location "@effect/core/io/Schedule/operations/fold"
 */
export declare function fold<Out, Z>(z: Z, f: (z: Z, out: Out) => Z): <State, Env_1, In>(self: import("../definition").Schedule<State, Env_1, In, Out>) => import("../definition").Schedule<readonly [State, Z], Env_1, In, Z>;
//# sourceMappingURL=fold.d.ts.map