/**
 * Cookie class.
 */
export declare class Cookie {
    /**
     * Gets cookie by name.
     */
    static get(cookieName: string): string;
    /**
     * "clears" cookie by name. Setting its expiration date to "Thu, 01 Jan 1970 00:00:00 GMT"
     */
    static clear(cookieName: string): void;
    /**
     * Gets the cross site request forgery token.
     */
    static getCrossSiteRequestForgeryToken(): string;
    /**
     * Gets the gateway identity token.
     */
    static getGatewayIdentityToken(): string;
    /**
     * Clears the gateway identity token.
     */
    static clearGatewayIdentityToken(): void;
}