import { Effect } from "@effect/core/io/Effect/definition";
/**
 * Returns an effect whose failure and success channels have been mapped by
 * the specified pair of functions, `f` and `g`.
 * @tsplus fluent ets/Effect mapBoth
 * @tsplus location "@effect/core/io/Effect/operations/mapBoth"
 */
export declare function mapBoth_<R, E, A, E2, B>(self: Effect<R, E, A>, f: (e: E) => E2, g: (a: A) => B, __tsplusTrace?: string): Effect<R, E2, B>;
/**
 * Returns an effect whose failure and success channels have been mapped by
 * the specified pair of functions, `f` and `g`.
 * @tsplus static ets/Effect/Aspects mapBoth
 * @tsplus pipeable ets/Effect mapBoth
 * @tsplus location "@effect/core/io/Effect/operations/mapBoth"
 */
export declare const mapBoth: <E, A, E2, B>(f: (e: E) => E2, g: (a: A) => B, __tsplusTrace?: string) => <R>(self: import("../definition").Effect<R, E, A>) => import("../definition").Effect<R, E2, B>;
//# sourceMappingURL=mapBoth.d.ts.map