fix lint

Author: GoodDayForSurf

packages/devextreme-angular/src/core/component.ts

@@ -37,8 +37,8 @@ import {
   ICollectionNestedOption,
   ICollectionNestedOptionContainer,
   CollectionNestedOptionContainerImpl,
-  checkIncompatibleNestedItems,  
-    
+  checkIncompatibleNestedItems,
+
 } from './nested-option';
 
 import { DxIntegrationModule } from './integration';
@@ -64,13 +64,13 @@ export const getServerStateKey = () => {
 export abstract class DxComponent implements OnChanges, OnInit, DoCheck, AfterContentChecked, AfterViewInit, AfterViewChecked,
     INestedOptionContainer, ICollectionNestedOptionContainer, IDxTemplateHost {
   protected _dxClassName = 'DxComponent';
-  
+
   private _initialOptions: any = {};
 
   protected _optionsToUpdate: any = {};
 
   private readonly _collectionContainerImpl: ICollectionNestedOptionContainer;
-  
+
   eventHelper: EmitterHelper;
 
   optionChangedHandlers: EventEmitter<any> = new EventEmitter();
@@ -90,20 +90,19 @@ export abstract class DxComponent implements OnChanges, OnInit, DoCheck, AfterCo
   widgetUpdateLocked = false;
 
   templateUpdateRequired = false;
-  
-  
+
   protected _setChildren(propertyName: string, items: QueryList<ICollectionNestedOption>) {
     const hasIncopatibleNestedItems = checkIncompatibleNestedItems(
-        items,
-        this._dxClassName,
-        this.getLegacyClassNames()[propertyName]
+      items,
+      this._dxClassName,
+      this.getLegacyClassNames()[propertyName],
     );
 
     if (!hasIncopatibleNestedItems) {
       this.setChildren(propertyName, items);
     }
   }
-  
+
   private _updateTemplates() {
     if (this.templates.length && this.templateUpdateRequired) {
       const updatedTemplates = {};

packages/devextreme-angular/src/core/nested-option.ts

@@ -23,24 +23,24 @@ export interface INestedOptionContainer {
 export type IOptionPathGetter = () => string;
 
 export const checkIncompatibleNestedItems = (
-     items: QueryList<ICollectionNestedOption>, 
-     containerClassName,
-     legacyClassNames,
- ) => {
+  items: QueryList<ICollectionNestedOption>,
+  containerClassName,
+  legacyClassNames,
+) =>
 /*  if (console && console.warn) {
     console.warn(`In ${containerClassName},
           the nested ${itemClassName} and ${anotherItemClassName} components are incompatible.
           Ensure that all nested components in the content area match.`);
-  }*/
-  return false;
-}; 
-
+  } */
+  false
+;
 
 @Component({
   template: '',
 })
 export abstract class BaseNestedOption implements INestedOptionContainer, ICollectionNestedOptionContainer {
   protected _dxClassName = 'BaseNestedOption';
+
   protected _host: INestedOptionContainer;
 
   protected _hostOptionPath: IOptionPathGetter;
@@ -58,16 +58,16 @@ export abstract class BaseNestedOption implements INestedOptionContainer, IColle
 
   protected _setChildren(propertyName: string, items: QueryList<ICollectionNestedOption>) {
     const hasIncopatibleNestedItems = checkIncompatibleNestedItems(
-        items,
-        this._dxClassName,
-        null
+      items,
+      this._dxClassName,
+      null,
     );
-    
+
     if (!hasIncopatibleNestedItems) {
       this.setChildren(propertyName, items);
     }
   }
-  
+
   protected _optionChangedHandler(e: any) {
     const fullOptionPath = this._fullOptionPath();