import { Meta, Title } from '@angular/platform-browser';
export declare class NgSimpleSeoService {
    private title;
    private meta;
    constructor(title: Title, meta: Meta);
    set(title?: any, keywords?: any, description?: any, twitterTitle?: any, twitterDescription?: any, twitterImage?: any, twitterSite?: any, twitterCreator?: any, ogTitle?: any, ogType?: any, ogDescription?: any, ogImage?: any, ogUrl?: any, ogSitename?: any): void;
}