/* Riot WIP, @license MIT */
import { isFunction, panic, IS_PURE_SYMBOL } from '@riotjs/util';

/**
 * Lift a riot component Interface into a pure riot object
 * @param   {Function} func - RiotPureComponent factory function
 * @returns {Function} the lifted original function received as argument
 */

function pure(func) {
  if (!isFunction(func)) panic('riot.pure accepts only arguments of type "function"');
  func[IS_PURE_SYMBOL] = true;
  return func;
}

export { pure };