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define(['./constant', './_defineProperty', './identity'], function(constant, defineProperty, identity) {
  /**   * The base implementation of `setToString` without support for hot loop shorting.   *   * @private   * @param {Function} func The function to modify.   * @param {Function} string The `toString` result.   * @returns {Function} Returns `func`.   */  var baseSetToString = !defineProperty ? identity : function(func, string) {    return defineProperty(func, 'toString', {      'configurable': true,      'enumerable': false,      'value': constant(string),      'writable': true    });  };
  return baseSetToString;});