import { Effect } from "@effect/core/io/Effect/definition";
import { Either } from "@tsplus/stdlib/data/Either/definition";
/**
 * Converts a `Effect<R, Either<E, B>, A>` into a `Effect<R, E, Either<A, B>>`.
 * The inverse of `left`.
 * @tsplus fluent ets/Effect unleft
 * @tsplus location "@effect/core/io/Effect/operations/unleft"
 */
export declare function unleft<R, E, B, A>(self: Effect<R, Either<E, B>, A>, __tsplusTrace?: string): Effect<R, E, Either<A, B>>;
//# sourceMappingURL=unleft.d.ts.map