import { Params } from '@angular/router';
import { Redirect } from '../redirect/redirect';
import { HttpService } from '../service/service';
import { localeType } from './translate.pipe';
interface IAppComponent {
    session: {
        acceptLanguages: string;
    };
}
interface IThisComponent {
    redirect: Redirect;
    translateService: HttpService;
}
export declare class TranslateHandler {
    private static localeParam;
    static construct(allowedLocaleKeys: Array<localeType>): void;
    static queryParamMap(queryParamMap: Params): void;
    static startSession<T extends IAppComponent, U extends IThisComponent>(AppComponent: T, thisComponent: U, loginPage: boolean, callback: () => void): Promise<void>;
    static setLockedLocale(): void;
    static getLockedLocale(): boolean;
    private static getLocale;
    private static setLocale;
}
export {};