import { RouterStateSnapshot, TitleStrategy } from '@angular/router';
import * as i0 from "@angular/core";
export declare class PageTitleStrategy extends TitleStrategy {
    private title;
    private config;
    private translate;
    updateTitle(routerState: RouterStateSnapshot): void;
    static ɵfac: i0.ɵɵFactoryDeclaration<PageTitleStrategy, never>;
    static ɵprov: i0.ɵɵInjectableDeclaration<PageTitleStrategy>;
}