Use remove component method (#664)

use removeComponent method on component removed

Author: aciccarello

src/lib/utils/options/sources/component.ts

@@ -35,10 +35,9 @@ export class ComponentSource extends OptionsComponent {
  }
 
  private removeComponent(component: AbstractComponent<any>) {
- const name = component.componentName;
- let index = this.knownComponents.indexOf(name);
+ let index = this.knownComponents.indexOf(component.componentName);
  if (index !== -1) {
- this.knownComponents.slice(index, 1);
+ this.knownComponents.splice(index, 1);
  for (let declaration of component.getOptionDeclarations()) {
  this.owner.removeDeclarationByName(declaration.name);
  }
@@ -56,9 +55,6 @@ export class ComponentSource extends OptionsComponent {
  }
 
  private onComponentRemoved(e: ComponentEvent) {
- const declarations = e.component.getOptionDeclarations();
- for (let declaration of declarations) {
- this.owner.removeDeclarationByName(declaration.name);
- }
+ this.removeComponent(e.component);
  }
 }