/**
 * Safe custom element decorator for Lit elements
 *
 * Drop-in replacement for Lit's @customElement decorator that prevents
 * duplicate registration errors in micro frontend setups.
 *
 * Usage (same as @customElement):
 * ```typescript
 * import { safeCustomElement, property } from './utils/safe-custom-element';
 *
 * @safeCustomElement('ctt-my-component')
 * export class CttMyComponent extends LitElement {
 *   @property() myProp: string;
 *   // ... component code
 * }
 * ```
 */
export { property, state, query, queryAll, queryAsync } from 'lit/decorators';
/**
 * Decorator that safely registers a Lit element
 * @param tagName - The custom element tag name
 * @returns Decorator function
 */
export declare function safeCustomElement(tagName: string): <T extends CustomElementConstructor>(target: T) => T;
export { safeDefineElement, isElementDefined } from './safe-element-registry';