import { KeyValueDiffers, PipeTransform } from '@angular/core';
import * as i0 from "@angular/core";
export declare class ValuePipe implements PipeTransform {
    private readonly differs;
    constructor(differs: KeyValueDiffers);
    private differ;
    private values;
    transform<K, V>(input: null): null;
    transform<V>(input: {
        [key: string]: V;
    } | Map<string, V>): Array<V>;
    transform<V>(input: {
        [key: string]: V;
    } | Map<string, V> | null): Array<V> | null;
    transform<K, V>(input: Map<K, V>): Array<V>;
    transform<K, V>(input: Map<K, V> | null): Array<V> | null;
    static ɵfac: i0.ɵɵFactoryDeclaration<ValuePipe, never>;
    static ɵpipe: i0.ɵɵPipeDeclaration<ValuePipe, "value", false>;
}
/**
 * Stand-alone version of existing value pipe.
 *
 * Impure flag needed due to keep track of changes in complex values (such as objects or arrays).
 */
export declare class ValueImpurePipe implements PipeTransform {
    private readonly differs;
    private differ;
    private values;
    transform<K, V>(input: null): null;
    transform<V>(input: {
        [key: string]: V;
    } | Map<string, V>): Array<V>;
    transform<V>(input: {
        [key: string]: V;
    } | Map<string, V> | null): Array<V> | null;
    transform<K, V>(input: Map<K, V>): Array<V>;
    transform<K, V>(input: Map<K, V> | null): Array<V> | null;
    static ɵfac: i0.ɵɵFactoryDeclaration<ValueImpurePipe, never>;
    static ɵpipe: i0.ɵɵPipeDeclaration<ValueImpurePipe, "valueImpure", true>;
}