import { HKT } from "@tsplus/stdlib/prelude/HKT";
/**
 * An associative binary operator that combines two values of types `F<A>`
 * and `F<B>` to produce an `F<Tuple<[A, B]>>`.
 *
 * @tsplus type AssociativeBoth
 */
export interface AssociativeBoth<F extends HKT> extends HKT.Typeclass<F> {
    readonly Law: {
        readonly AssociativeBoth: "AssociativeBoth";
    };
    both: <R2, E2, B>(fb: HKT.Kind<F, R2, E2, B>) => <R, E, A>(fa: HKT.Kind<F, R, E, A>) => HKT.Kind<F, R2 & R, E2 | E, readonly [A, B]>;
}
//# sourceMappingURL=AssociativeBoth.d.ts.map