export default ComboboxListbox;
/** @import ComboboxField from "./ComboboxField.js" */
declare class ComboboxListbox extends HTMLElement {
    static get observedAttributes(): readonly ["nomatchesmessage"];
    /**
     * @param {typeof ComboboxListbox.observedAttributes[number]} name
     * @param {string | null} oldValue
     * @param {string | null} newValue
     * @returns {void}
     */
    attributeChangedCallback(name: (typeof ComboboxListbox.observedAttributes)[number], oldValue: string | null, newValue: string | null): void;
    /** "On Mount" for Custom Elements @returns {void} */
    connectedCallback(): void;
    #private;
}
//# sourceMappingURL=ComboboxListbox.d.ts.map