1  /**
 2   * Gets the argument placeholder value for `func`.
 3   *
 4   * @private
 5   * @param {Function} func The function to inspect.
 6   * @returns {*} Returns the placeholder value.
 7   */
 8  function getHolder(func) {
 9    var object = func;
10    return object.placeholder;
11  }
12  
13  module.exports = getHolder;