text: import * as SRD from '../../src/main';
  import { DiamondPortModel } from './DiamondPortModel';
  
  export class DiamondNodeModel extends SRD.NodeModel {
    constructor() {
      super('diamond');
      this.addPort(new DiamondPortModel('top'));
      this.addPort(new DiamondPortModel('left'));
      this.addPort(new DiamondPortModel('bottom'));
      this.addPort(new DiamondPortModel('right'));
    }
  }
  