/**
 * Defines attribute names used for identifying and managing Observable elements in the DOM.
 * These attributes are used to track and update elements that respond to observable state changes.
 */
export declare class ObserverAttributes {
    /**
     * Base prefix for all Observer-specific attributes.
     */
    static readonly tag: "oo";
    /**
     * Attribute name for storing the unique identifier of an Observable element.
     * Used to locate and update specific elements when their observed state changes.
     */
    static readonly ID: "oo-id";
}