/**
 * @remarks
 * Added in 1.0.0
 * @packageDocumentation
 */
import { type Comonad2C } from "./Comonad.js";
import { type Functor2 } from "./Functor.js";
import { type Monoid } from "./Monoid.js";
/**
 * @remarks
 * Added in 1.0.0
 * @remarks
 * Category: Model
 * @remarks
 * Original License: MIT – Copyright (c) 2017-present Giulio Canti
 * @public
 */
export interface Traced<P, A> {
    (p: P): A;
}
/**
 * Extracts a value at a relative position which depends on the current value.
 *
 * @remarks
 * Added in 1.0.0
 * @remarks
 * Original License: MIT – Copyright (c) 2017-present Giulio Canti
 * @public
 */
export declare function tracks<P, A>(M: Monoid<P>, f: (a: A) => P): (wa: Traced<P, A>) => A;
/**
 * Get the current position
 *
 * @remarks
 * Added in 1.0.0
 * @remarks
 * Original License: MIT – Copyright (c) 2017-present Giulio Canti
 * @public
 */
export declare function listen<P, A>(wa: Traced<P, A>): Traced<P, [A, P]>;
/**
 * Get a value which depends on the current position
 *
 * @remarks
 * Added in 1.0.0
 * @remarks
 * Original License: MIT – Copyright (c) 2017-present Giulio Canti
 * @public
 */
export declare function listens<P, B>(f: (p: P) => B): <A>(wa: Traced<P, A>) => Traced<P, [A, B]>;
/**
 * Apply a function to the current position
 *
 * @remarks
 * Added in 1.0.0
 * @remarks
 * Original License: MIT – Copyright (c) 2017-present Giulio Canti
 * @public
 */
export declare function censor<P>(f: (p: P) => P): <A>(wa: Traced<P, A>) => Traced<P, A>;
/**
 * @remarks
 * Added in 1.0.0
 * @remarks
 * Category: Instances
 * @remarks
 * Original License: MIT – Copyright (c) 2017-present Giulio Canti
 * @public
 */
export declare function getComonad<P>(monoid: Monoid<P>): Comonad2C<URI, P>;
/**
 * `map` can be used to turn functions `(a: A) => B` into functions `(fa: F<A>) => F<B>` whose argument and return types
 * use the type constructor `F` to represent some computational context.
 *
 * @remarks
 * Added in 1.0.0
 * @remarks
 * Category: Mapping
 * @remarks
 * Original License: MIT – Copyright (c) 2017-present Giulio Canti
 * @public
 */
export declare const map: <A, B>(f: (a: A) => B) => <E>(fa: Traced<E, A>) => Traced<E, B>;
/**
 * @remarks
 * Added in 1.0.0
 * @remarks
 * Category: Type lambdas
 * @remarks
 * Original License: MIT – Copyright (c) 2017-present Giulio Canti
 * @public
 */
export declare const URI = "Traced";
/**
 * @remarks
 * Added in 1.0.0
 * @remarks
 * Category: Type lambdas
 * @remarks
 * Original License: MIT – Copyright (c) 2017-present Giulio Canti
 * @public
 */
export type URI = typeof URI;
declare module "./HKT.js" {
    interface URItoKind2<E, A> {
        readonly [URI]: Traced<E, A>;
    }
}
/**
 * @remarks
 * Added in 1.0.0
 * @remarks
 * Category: Instances
 * @remarks
 * Original License: MIT – Copyright (c) 2017-present Giulio Canti
 * @public
 */
export declare const Functor: Functor2<URI>;
/**
 * @remarks
 * Added in 1.0.0
 * @remarks
 * Category: Mapping
 * @remarks
 * Original License: MIT – Copyright (c) 2017-present Giulio Canti
 * @public
 */
export declare const flap: <A>(a: A) => <E, B>(fab: Traced<E, (a: A) => B>) => Traced<E, B>;
/**
 * Use [`Functor`](#functor) instead.
 *
 * @remarks
 * Added in 1.0.0
 * @remarks
 * Original License: MIT – Copyright (c) 2017-present Giulio Canti
 * @deprecated Zone of Death
 * @public
 */
export declare const traced: Functor2<URI>;
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