message: fix: undo uneeded changes
diff: import { NgModule, ModuleWithProviders } from '@angular/core';
  import { CommonModule } from '@angular/common';
  -
  import { NgSelectComponent } from './ng-select.component';
  import { NgOptionTemplateDirective, NgLabelTemplateDirective } from './ng-templates.directive';
  import { VirtualScrollModule } from './virtual-scroll.component';
  