import { LazyArg } from "@tsplus/stdlib/data/Function";
import { Effect } from "@effect/core/io/Effect/definition";
import { Maybe } from "@tsplus/stdlib/data/Maybe/definition";
/**
 * Runs an effect when the supplied partial function matches for the given
 * value, otherwise does nothing.
 * @tsplus static ets/Effect/Ops whenCaseEffect
 * @tsplus location "@effect/core/io/Effect/operations/whenCaseEffect"
 */
export declare function whenCaseEffect<R, E, A, R1, E1, B>(a: LazyArg<Effect<R, E, A>>, pf: (a: A) => Maybe<Effect<R1, E1, B>>, __tsplusTrace?: string): Effect<R | R1, E | E1, Maybe<B>>;
//# sourceMappingURL=whenCaseEffect.d.ts.map