import { PipeTransform } from '@angular/core';
import * as i0 from "@angular/core";
export declare class NzxMapPipe implements PipeTransform {
    transform(value: string | number | any[], data?: {
        [key: string | number]: any;
    } | null, separator?: string): any;
    static ɵfac: i0.ɵɵFactoryDeclaration<NzxMapPipe, never>;
    static ɵpipe: i0.ɵɵPipeDeclaration<NzxMapPipe, "nzxMap", false>;
}