/**
 * @since 0.24.0
 */
import * as Duration from "effect/Duration";
import type * as bounded from "../Bounded.js";
import * as monoid from "../Monoid.js";
import * as semigroup from "../Semigroup.js";
/**
 * @category instances
 * @since 0.24.0
 */
export declare const Bounded: bounded.Bounded<Duration.Duration>;
/**
 * @category instances
 * @since 0.24.0
 */
export declare const SemigroupSum: semigroup.Semigroup<Duration.Duration>;
/**
 * @category instances
 * @since 0.24.0
 */
export declare const MonoidSum: monoid.Monoid<Duration.Duration>;
/**
 * @category instances
 * @since 0.24.0
 */
export declare const SemigroupMax: semigroup.Semigroup<Duration.Duration>;
/**
 * @category instances
 * @since 0.24.0
 */
export declare const MonoidMax: monoid.Monoid<Duration.Duration>;
/**
 * @category instances
 * @since 0.24.0
 */
export declare const SemigroupMin: semigroup.Semigroup<Duration.Duration>;
/**
 * @category instances
 * @since 0.24.0
 */
export declare const MonoidMin: monoid.Monoid<Duration.Duration>;
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