/**
 * Initialize the dock with a floating button and iframe.
 * @param projectId - The project ID to be used in the iframe URL.
 */
export declare function initDock(projectId: string, identity: any, options: {
    color: string;
}): void;
/**
 * Update the dock iframe with the identity ID.
 * @param identity - The identity to be added to the iframe URL.
 */
export declare function updateDockIdentity(identity: any): void;