/**
 * PXM Select Search Component
 *
 * Provides search/filter functionality within the select dropdown.
 *
 * Usage:
 * ```html
 * <pxm-select-content>
 *   <pxm-select-search placeholder="Search options...">
 *     <input type="text" />
 *     <button data-clear>×</button>
 *   </pxm-select-search>
 *   <pxm-select-item value="apple">Apple</pxm-select-item>
 *   <!-- ... more items ... -->
 * </pxm-select-content>
 * ```
 */
declare class PxmSelectSearch extends HTMLElement {
    private selectRoot?;
    private inputElement?;
    private clearButton?;
    private initialized;
    private searchQuery;
    constructor();
    connectedCallback(): void;
    disconnectedCallback(): void;
    private findSelectRoot;
    private findElements;
    private setupAttributes;
    private setupEventListeners;
    private handleInput;
    private handleKeydown;
    private handleFocus;
    private handleBlur;
    private handleClear;
    private clearSearch;
    focus(): void;
    getQuery(): string;
    setQuery(query: string): void;
    clear(): void;
}
export { PxmSelectSearch };