import { ChangeDetectorRef, OnDestroy, PipeTransform } from '@angular/core';
import { LocalizationService } from './localization.service';
export declare class LocalizationCustomPipe implements PipeTransform, OnDestroy {
    private localizationService;
    private cdr;
    private langChangeSubscription?;
    private lastKey;
    private lastParams;
    private value;
    constructor(localizationService: LocalizationService, cdr: ChangeDetectorRef);
    ngOnDestroy(): void;
    transform(value: any, ...args: any[]): string;
}