message: fixed circular dependency issue while importing dependencies
diff: @@ -4,7 +4,7 @@ import { HandlerType } from '../../models/handler-type';
  import { FlowState } from './flow.state';
  import {getGraphName, getItemsDictionaryName} from '../utils';
  import { determineRunnableStatus } from './views/determine-runnable-status';
  -import {InsertTaskSelection, TaskSelection, SelectionType} from '../../models';
  +import {InsertTaskSelection, TaskSelection, SelectionType} from '../../models/selection';
  import {DiagramSelectionType} from '@flogo/packages/diagram/interfaces';
  export const selectFlowState = createFeatureSelector<FlowState>('flow');
  