import { Effect } from "@effect/core/io/Effect/definition";
/**
 * Summarizes a effect by computing some value before and after execution, and
 * then combining the values to produce a summary, together with the result of
 * execution.
 * @tsplus static effect/core/io/Effect.Aspects summarized
 * @tsplus pipeable effect/core/io/Effect summarized
 * @tsplus location "@effect/core/io/Effect/operations/summarized"
 */
export declare function summarized<R2, E2, B, C>(summary: Effect<R2, E2, B>, f: (start: B, end: B) => C): <R, E, A>(self: import("../definition").Effect<R, E, A>) => import("../definition").Effect<R2 | R, E2 | E, readonly [C, A]>;
//# sourceMappingURL=summarized.d.ts.map