import { PipeTransform } from '@angular/core';
import { TranslateService } from '@ngx-translate/core';
import { Observable } from 'rxjs/internal/Observable';
import * as i0 from "@angular/core";
export declare class TimeDateToLocalStringPipe implements PipeTransform {
    private translate;
    /**
     * Return a string of a given date time in local format.
     * The format is determined by the current language.
     */
    dateTimeToLocalString(date: number | string | Date, mode?: string): string;
    constructor(translate: TranslateService);
    transform(date: number | string | Date, mode?: any): Observable<string>;
    static ɵfac: i0.ɵɵFactoryDeclaration<TimeDateToLocalStringPipe, never>;
    static ɵpipe: i0.ɵɵPipeDeclaration<TimeDateToLocalStringPipe, "timeDateString", false>;
}