-import Position from '../../graph/Position'
-import DescriptorModel from '../DescriptorModel'
-import DescriptorModelFactory from '../DescriptorModelFactory'
+import Position from '../../graph/Position';
+import DescriptorModel from '../DescriptorModel';
+import DescriptorModelFactory from '../DescriptorModelFactory';
+import InternalConnectionPointRef from './InternalConnectionPointRef';