import type { XPure } from "./model";
export declare const bimap_: <S1, S2, R, E, A, G, B>(
   pab: XPure<S1, S2, R, E, A>,
   f: (e: E) => G,
   g: (a: A) => B
) => XPure<S1, S2, R, G, B>;
export declare const bimap: <E, A, G, B>(
   f: (e: E) => G,
   g: (a: A) => B
) => <S1, S2, R>(pab: XPure<S1, S2, R, E, A>) => XPure<S1, S2, R, G, B>;
export declare const first_: <S1, S2, R, E, A, G>(
   pab: XPure<S1, S2, R, E, A>,
   f: (e: E) => G
) => XPure<S1, S2, R, G, A>;
export declare const first: <E, G>(
   f: (e: E) => G
) => <S1, S2, R, A>(pab: XPure<S1, S2, R, E, A>) => XPure<S1, S2, R, G, A>;
//# sourceMappingURL=bifunctor.d.ts.map