import { Effect } from "@effect/core/io/Effect/definition";
import { Maybe } from "@tsplus/stdlib/data/Maybe/definition";
/**
 * Converts an option on values into an option on errors.
 * @tsplus getter effect/core/io/Effect some
 * @tsplus location "@effect/core/io/Effect/operations/some"
 */
export declare function some<R, E, A>(self: Effect<R, E, Maybe<A>>): Effect<R, Maybe<E>, A>;
//# sourceMappingURL=some.d.ts.map