Centralize node type icons

src/app/pages/editor/editor.page.ts

@@ -7,6 +7,7 @@ import {LoadingController, PopoverController} from '@ionic/angular';
 import {NodePickerComponent} from '../../components/editor/node-picker/node-picker.component';
 import {HostOptionsComponent} from '../../components/editor/host-options/host-options.component';
 import {EditorService} from '../../service/editor.service';
+import {NodeTypeIcons} from '../../structures/node-types';
 
 @Component({
   selector: 'app-editor',
@@ -17,16 +18,7 @@ export class EditorPage implements OnInit {
   // @ViewChildren('editorHosts') editorHosts;
   // @ViewChild('titleBar') titleBar;
 
-  public typeIcons = {
-    branch: 'fa fa-folder',
-    node: 'fa fa-quote-left',
-    norm: 'fa fa-quote-left',
-    page: 'fa fa-sticky-note',
-    db: 'fa fa-database',
-    database_ref: 'fa fa-database',
-    code: 'fa fa-code',
-    code_ref: 'fa fa-code',
-  };
+  public typeIcons = NodeTypeIcons;
 
   @Input() pageId: string;
   public pageName = '';