code: function normalizeFunctionRedirectionRule(redirectTo) {
      var redirectionMap = {};
  
      redirectionMap.default = redirectTo;
  
      if (!angular.isDefined(redirectTo.$inject)) {
        redirectionMap.default.$inject = ['rejectedPermission', 'transitionProperties'];
      }
  
      return redirectionMap;
    }
docs: Convert function redirection rule into redirection dictionary
  @methodOf permission.PermissionMap
  @private
  
  @param redirectTo {Function} PermPermission map property "redirectTo"
  
  @returns {Object<String, Object>} Redirection dictionary object