import { EmbeddedViewRef, TemplateRef, ViewContainerRef } from '@angular/core';
import { Destroyable } from '@ts-core/common';
import { LanguageService } from '@ts-core/frontend/language';
export declare class LanguageHasDirective extends Destroyable {
    private template;
    private container;
    protected language: LanguageService;
    protected _key: string;
    protected view: any;
    protected index: EmbeddedViewRef<any>;
    constructor(template: TemplateRef<any>, container: ViewContainerRef, language: LanguageService);
    protected check(): void;
    destroy(): void;
    set key(value: string);
    get key(): string;
}