import { NezonComponentOptions } from '../interfaces/component-options.interface';
export declare const NEZON_COMPONENT_METADATA = "nezon:component";
/**
 * Registers a method as a handler for interactive components (e.g. buttons).
 *
 * @param options Either the component id as a string or a detailed {@link NezonComponentOptions} object.
 *
 * @example Handle an exact component id
 * ```ts
 * @Component({ id: 'confirm_button' })
 * async onConfirm(@ComponentPayload() payload: Nezon.ComponentPayload) {
 *   // handle click
 * }
 * ```
 *
 * @example Match component ids via RegExp
 * ```ts
 * @Component({ pattern: '^poll_vote_.+' })
 * async onVote(@ComponentParams() params: Nezon.ComponentParams) {
 *   const pollId = params.at(-1);
 * }
 * ```
 */
export declare function Component(options: NezonComponentOptions | string): MethodDecorator;