import * as T from "./_internal/task";
import type { Fiber, SyntheticFiber } from "./model";
/**
 * Taskually maps over the value the fiber computes.
 */
export declare const mapTask_: <E, E1, A, B>(
   fiber: Fiber<E, A>,
   f: (a: A) => T.EIO<E1, B>
) => SyntheticFiber<E | E1, B>;
/**
 * Taskually maps over the value the fiber computes.
 */
export declare const mapTask: <A, E1, B>(
   f: (a: A) => T.EIO<E1, B>
) => <E>(fiber: Fiber<E, A>) => SyntheticFiber<E1 | E, B>;
/**
 * Maps over the value the fiber computes.
 */
export declare const map_: <E, A, B>(fa: Fiber<E, A>, f: (a: A) => B) => SyntheticFiber<E, B>;
/**
 * Maps over the value the fiber computes.
 */
export declare const map: <A, B>(f: (a: A) => B) => <E>(fa: Fiber<E, A>) => SyntheticFiber<E, B>;
/**
 * Zips this fiber with the specified fiber, combining their results using
 * the specified combiner function. Both joins and interruptions are performed
 * in sequential order from left to right.
 */
export declare const mapBoth_: <E, E1, A, A1, B>(
   fa: Fiber<E, A>,
   fb: Fiber<E1, A1>,
   f: (a: A, b: A1) => B
) => SyntheticFiber<E | E1, B>;
/**
 * Zips this fiber with the specified fiber, combining their results using
 * the specified combiner function. Both joins and interruptions are performed
 * in sequential order from left to right.
 */
export declare const mapBoth: <A, D, B, C>(
   fb: Fiber<D, B>,
   f: (a: A, b: B) => C
) => <E>(fa: Fiber<E, A>) => SyntheticFiber<D | E, C>;
/**
 * Zips this fiber and the specified fiber together, producing a tuple of their output.
 */
export declare const both_: <E, A, D, B>(fa: Fiber<E, A>, fb: Fiber<D, B>) => SyntheticFiber<E | D, (A | B)[]>;
/**
 * Zips this fiber and the specified fiber together, producing a tuple of their output.
 */
export declare const both: <D, B>(fb: Fiber<D, B>) => <E, A>(fa: Fiber<E, A>) => SyntheticFiber<D | E, (B | A)[]>;
export declare const apFirst_: <E, A, D, B>(fa: Fiber<E, A>, fb: Fiber<D, B>) => SyntheticFiber<E | D, A>;
export declare const apFirst: <D, B>(fb: Fiber<D, B>) => <E, A>(fa: Fiber<E, A>) => SyntheticFiber<D | E, A>;
export declare const apSecond_: <E, A, D, B>(fa: Fiber<E, A>, fb: Fiber<D, B>) => SyntheticFiber<E | D, B>;
export declare const apSecond: <D, B>(fb: Fiber<D, B>) => <E, A>(fa: Fiber<E, A>) => SyntheticFiber<D | E, B>;
//# sourceMappingURL=methods.d.ts.map