import { PRNG } from "../rng/index.js";
import { result } from "./result.js";
export declare const zip: <A, B>(xs: readonly A[], ys: readonly B[]) => [A, B][];
export declare const accumulate: <A>(items: readonly A[], fn: (x: A, y: A) => A) => A[];
export declare const accumulateWithError: <A, E>(items: readonly A[], fn: (x: A, y: A) => result<A, E>) => result<A[], E>;
export declare const unzip: <A, B>(items: readonly (readonly [A, B])[]) => [A[], B[]];
export declare const pairwise: <T, R>(items: readonly T[], fn: (v1: T, v2: T) => R) => R[];
export declare const pairwiseWithError: <T, R, E>(items: readonly T[], fn: (v1: T, v2: T) => result<R, E>) => result<R[], E>;
export declare const makeBy: <T>(n: number, fn: (i: number) => T) => T[];
export declare function shuffle<T>(array: readonly T[], rng: PRNG): T[];
export declare function isEqual<T>(arr1: readonly T[], arr2: readonly T[]): boolean;
export declare function sample<T>(array: readonly T[], rng: PRNG): T;
export declare function sampleN<T>(array: readonly T[], n: number, rng: PRNG): T[];
//# sourceMappingURL=E_A.d.ts.map