Angular 18 upgrade

projects/demo/app/app.component.ts

@@ -12,6 +12,7 @@ import 'codemirror/mode/clike/clike';
 import 'codemirror/addon/lint/javascript-lint';
 import {PropertiesEditorService} from './properties-editor.service';
 import {dia} from 'jointjs';
+import {setTheme} from "ngx-bootstrap/utils";
 
 @Component({
   selector: 'demo-app',
@@ -36,6 +37,7 @@ export class AppComponent {
     this.renderer = new Renderer();
     this.editor = new Editor(propertiesEditor);
     this.dsl = '';
+    setTheme('bs5'); // or 'bs4'
   }
 
   arrangeAll() {

projects/demo/app/app.module.ts

@@ -10,7 +10,6 @@ import { AppComponent }  from './app.component';
 @NgModule({
   imports:      [ BrowserModule, FormsModule, FloModule, ModalModule.forRoot() ],
   declarations: [ AppComponent, PropertiesDialogComponent ],
-  entryComponents: [ PropertiesDialogComponent ],
   bootstrap:    [ AppComponent ]
 })
 export class AppModule { }

projects/demo/app/properties.dialog.component.ts

@@ -9,7 +9,8 @@ import { FormGroup } from '@angular/forms';
 @Component({
   selector: 'properties-dialog-content',
   templateUrl: './properties.dialog.component.html',
-  encapsulation: ViewEncapsulation.None
+  encapsulation: ViewEncapsulation.None,
+  standalone: false
 })
 export class PropertiesDialogComponent {
 

projects/demo/polyfills.ts

@@ -37,7 +37,7 @@
 /***************************************************************************************************
  * Zone JS is required by Angular itself.
  */
-import 'zone.js/dist/zone';  // Included with Angular CLI.
+import 'zone.js';  // Included with Angular CLI.