import { ChangeDetectorRef, PipeTransform } from '@angular/core';
import { Subscription } from 'rxjs';
import { YapI18nService } from './i18n.service';
import * as i0 from "@angular/core";
export declare class I18nPipe implements PipeTransform {
    private translateService;
    private _ref;
    value: string;
    key: string | null;
    params: any[];
    waitSubscription?: Subscription;
    constructor(translateService: YapI18nService, _ref: ChangeDetectorRef);
    transform(value: string, ...args: any[]): string;
    static ɵfac: i0.ɵɵFactoryDeclaration<I18nPipe, never>;
    static ɵpipe: i0.ɵɵPipeDeclaration<I18nPipe, "i18n", false>;
}