/**
 * MongoIdsQuery
 *
 * Creates a NestJS @Query decorator that automatically applies the
 * ParseMongoIdsPipe. Controller methods will receive an array
 * of valid MongoDB ID strings, even if the query parameter is omitted.
 *
 * @param {string} propertyName - The name of the query parameter to bind.
 * @returns {ParameterDecorator} - A NestJS parameter decorator for controller methods.
 */
export declare function MongoIdsQuery(propertyName: string): ParameterDecorator;
/**
 * ApiMongoIdsQuery
 *
 * Swagger/OpenAPI documentation decorator for optional Mongo ID query parameters.
 * Marks the query as optional and documents it with a clear description.
 *
 * @param {string} propertyName - The query parameter name to display in Swagger docs.
 * @param {string} [description] - Optional human-readable explanation for the parameter.
 * @returns {MethodDecorator & ClassDecorator} - A combined decorator for use on routes or controllers.
 */
export declare function ApiMongoIdsQuery(propertyName: string, description?: string): MethodDecorator & ClassDecorator;