@sekwiatkowski/js-fp/dist/future/Settled.d.ts

A pragmatic functional programming library for JavaScript/TypeScript

import { Equivalence } from '..';
export interface Settled<T, E> {
    match<X>(onFulfilled: (value: T) => X, onRejected: (error: E) => X): X;
    getErrorOrElse(alternative: E | ((value: T) => E)): E;
    getOrElse(alternative: T | ((error: E) => T)): T;
    map<U>(f: (value: T) => U): Settled<U, E>;
    mapError<F>(f: (error: E) => F): Settled<T, F>;
    perform(sideEffect: () => void): Settled<T, E>;
    performOnFulfilled(sideEffect: (value: T) => void): Settled<T, E>;
    performOnRejected(sideEffect: (error: E) => void): Settled<T, E>;
    run(whenFulfilled: (value: T) => void, whenRejected: (error: E) => void): void;
}
export declare function createSettledEquality<T, E>(valueEquality?: Equivalence<T>, errorEquality?: Equivalence<E>): Equivalence<Settled<T, E>>;