export declare class UrlHelper {
    /**
     * The URL requested, before initial routing.
     */
    static readonly initialUrl: string;
    static getQueryParameters(): any;
    static getQueryParametersUsingParameters(search: string): any;
    static getInitialUrlParameters(): any;
    static getReturnUrl(): string;
    static getSsoAccessCode(): string;
    static getSingleSignIn(): boolean;
    static isInstallUrl(url: any): boolean;
}