code: function(states, targets, transitions) {
  
        initMethods.forEach( function(method) {
  
          method(states, targets, transitions);
        });
      }
docs: This will be called when the `f1` instance is initialized.
  
  @param  {Object} states      states the `f1` instance currently is using
  @param  {Object} targets     targets the `f1` instance currently is using
  @param  {Array} transitions transitions the `f1` instance currently is using