import { Predicate } from './helper-types';
export declare const mapEntryValues: <VA, VB>(fn: (a: VA) => VB) => <K>(entries: [K, VA][]) => [K, VB][];
export declare const mapEntryKeys: <KA, KB>(fn: (a: KA) => KB) => <V>(entries: [KA, V][]) => [KB, V][];
export declare const filterEntryValues: <V>(fn: Predicate<V>) => <K>(entries: [K, V][]) => [K, V][];
export declare const filterEntryKeys: <K>(fn: Predicate<K>) => <V>(entries: [K, V][]) => [K, V][];