import { Effect } from "@effect/core/io/Effect/definition";
import { Maybe } from "@tsplus/stdlib/data/Maybe/definition";
/**
 * Maps the success value of this effect to an optional value.
 * @tsplus fluent ets/Effect asSome
 * @tsplus location "@effect/core/io/Effect/operations/asSome"
 */
export declare function asSome<R, E, A>(self: Effect<R, E, A>, __tsplusTrace?: string): Effect<R, E, Maybe<A>>;
//# sourceMappingURL=asSome.d.ts.map