import { Collection } from "@tsplus/stdlib/collections/Collection/definition";
import { Stream } from "@effect/core/stream/Stream/definition";
/**
 * Maps each element to an Collection, and flattens the Collections into the
 * output of this stream.
 * @tsplus static effect/core/stream/Stream.Aspects mapConcat
 * @tsplus pipeable effect/core/stream/Stream mapConcat
 * @tsplus location "@effect/core/stream/Stream/operations/mapConcat"
 */
export declare function mapConcat<A, A2>(f: (a: A) => Collection<A2>): <R, E>(self: import("../definition").Stream<R, E, A>) => import("../definition").Stream<R, E, A2>;
//# sourceMappingURL=mapConcat.d.ts.map