import * as E from "../../Either";
import type { XRef } from "./model";
/**
 * Transforms the `get` value of the `XRef` with the specified fallible
 * function.
 */
export declare const mapEither: <B, EC, C>(
   f: (_: B) => E.Either<EC, C>
) => <EA, EB, A>(_: XRef<EA, EB, A, B>) => XRef<EA, EC | EB, A, C>;
/**
 * Transforms the `get` value of the `XRef` with the specified fallible
 * function.
 */
export declare const mapEither_: <EA, EB, A, B, EC, C>(
   _: XRef<EA, EB, A, B>,
   f: (_: B) => E.Either<EC, C>
) => XRef<EA, EC | EB, A, C>;
/**
 * Transforms the `get` value of the `XRef` with the specified function.
 */
export declare const map: <B, C>(f: (_: B) => C) => <EA, EB, A>(_: XRef<EA, EB, A, B>) => XRef<EA, EB, A, C>;
/**
 * Transforms the `get` value of the `XRef` with the specified function.
 */
export declare const map_: <EA, EB, A, B, C>(_: XRef<EA, EB, A, B>, f: (_: B) => C) => XRef<EA, EB, A, C>;
//# sourceMappingURL=functor.d.ts.map