/**
 * @remarks
 * Added in 1.0.0
 * @packageDocumentation
 */
import { type HKT, type Kind, type Kind2, type Kind3, type Kind4, type URIS, type URIS2, type URIS3, type URIS4 } from "./HKT.js";
import { type Pointed, type Pointed1, type Pointed2, type Pointed2C, type Pointed3, type Pointed3C, type Pointed4 } from "./Pointed.js";
/**
 * @remarks
 * Added in 1.0.0
 * @remarks
 * Category: Model
 * @remarks
 * Original License: MIT – Copyright (c) 2017-present Giulio Canti
 * @public
 */
export interface Zero<F> {
    readonly URI: F;
    readonly zero: <A>() => HKT<F, A>;
}
/**
 * @remarks
 * Added in 1.0.0
 * @remarks
 * Category: Model
 * @remarks
 * Original License: MIT – Copyright (c) 2017-present Giulio Canti
 * @public
 */
export interface Zero1<F extends URIS> {
    readonly URI: F;
    readonly zero: <A>() => Kind<F, A>;
}
/**
 * @remarks
 * Added in 1.0.0
 * @remarks
 * Category: Model
 * @remarks
 * Original License: MIT – Copyright (c) 2017-present Giulio Canti
 * @public
 */
export interface Zero2<F extends URIS2> {
    readonly URI: F;
    readonly zero: <E, A>() => Kind2<F, E, A>;
}
/**
 * @remarks
 * Added in 1.0.0
 * @remarks
 * Category: Model
 * @remarks
 * Original License: MIT – Copyright (c) 2017-present Giulio Canti
 * @public
 */
export interface Zero2C<F extends URIS2, E> {
    readonly URI: F;
    readonly _E: E;
    readonly zero: <A>() => Kind2<F, E, A>;
}
/**
 * @remarks
 * Added in 1.0.0
 * @remarks
 * Category: Model
 * @remarks
 * Original License: MIT – Copyright (c) 2017-present Giulio Canti
 * @public
 */
export interface Zero3<F extends URIS3> {
    readonly URI: F;
    readonly zero: <R, E, A>() => Kind3<F, R, E, A>;
}
/**
 * @remarks
 * Added in 1.0.0
 * @remarks
 * Category: Model
 * @remarks
 * Original License: MIT – Copyright (c) 2017-present Giulio Canti
 * @public
 */
export interface Zero3C<F extends URIS3, E> {
    readonly URI: F;
    readonly _E: E;
    readonly zero: <R, A>() => Kind3<F, R, E, A>;
}
/**
 * @remarks
 * Added in 1.0.0
 * @remarks
 * Category: Model
 * @remarks
 * Original License: MIT – Copyright (c) 2017-present Giulio Canti
 * @public
 */
export interface Zero4<F extends URIS4> {
    readonly URI: F;
    readonly zero: <S, R, E, A>() => Kind4<F, S, R, E, A>;
}
/**
 * @remarks
 * Added in 1.0.0
 * @remarks
 * Category: Do notation
 * @remarks
 * Original License: MIT – Copyright (c) 2017-present Giulio Canti
 * @public
 */
export declare function guard<F extends URIS4>(F: Zero4<F>, P: Pointed4<F>): <S, R, E>(b: boolean) => Kind4<F, S, R, E, void>;
export declare function guard<F extends URIS3>(F: Zero3<F>, P: Pointed3<F>): <R, E>(b: boolean) => Kind3<F, R, E, void>;
export declare function guard<F extends URIS3, E>(F: Zero3C<F, E>, P: Pointed3C<F, E>): <R>(b: boolean) => Kind3<F, R, E, void>;
export declare function guard<F extends URIS2>(F: Zero2<F>, P: Pointed2<F>): <E>(b: boolean) => Kind2<F, E, void>;
export declare function guard<F extends URIS2, E>(F: Zero2C<F, E>, P: Pointed2C<F, E>): (b: boolean) => Kind2<F, E, void>;
export declare function guard<F extends URIS>(F: Zero1<F>, P: Pointed1<F>): (b: boolean) => Kind<F, void>;
export declare function guard<F>(F: Zero<F>, P: Pointed<F>): (b: boolean) => HKT<F, void>;
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