chore(*): cleanup unused imports

Author: Konstantin Dinev

src/app/layouts/accordion/accordion-style/accordion-style.component.ts

@@ -1,12 +1,12 @@
 import { Component } from '@angular/core';
-import { IgxSwitchComponent, IgxAccordionComponent, IgxExpansionPanelComponent, IgxExpansionPanelHeaderComponent, IgxExpansionPanelTitleDirective, IgxExpansionPanelBodyComponent } from 'igniteui-angular';
+import { IgxAccordionComponent, IgxExpansionPanelComponent, IgxExpansionPanelHeaderComponent, IgxExpansionPanelTitleDirective, IgxExpansionPanelBodyComponent } from 'igniteui-angular';
 import { FormsModule } from '@angular/forms';
 
 @Component({
     selector: 'app-accordion-style',
     styleUrls: ['./accordion-style.component.scss'],
     templateUrl: './accordion-style.component.html',
-    imports: [IgxSwitchComponent, FormsModule, IgxAccordionComponent, IgxExpansionPanelComponent, IgxExpansionPanelHeaderComponent, IgxExpansionPanelTitleDirective, IgxExpansionPanelBodyComponent]
+    imports: [FormsModule, IgxAccordionComponent, IgxExpansionPanelComponent, IgxExpansionPanelHeaderComponent, IgxExpansionPanelTitleDirective, IgxExpansionPanelBodyComponent]
 })
 export class AccordionStyleComponent {
     public singleBranchExpand = false;

src/app/layouts/carousel/carousel-animations-sample/carousel-animations-sample.component.ts

@@ -1,13 +1,13 @@
 import { Component, OnInit, ViewChild } from '@angular/core';
-import { IgxCarouselComponent, IgxSelectComponent, IgxSelectItemComponent, IgxSlideComponent, IgxCardComponent, IgxCardHeaderComponent, IgxCardHeaderTitleDirective, IgxCardContentDirective, IgxCardMediaDirective, IgxCardActionsComponent, IgxButtonDirective, IgxPrefixDirective, IgxCarouselIndicatorDirective } from 'igniteui-angular';
+import { IgxCarouselComponent, IgxSelectComponent, IgxSelectItemComponent, IgxSlideComponent, IgxCardComponent, IgxCardHeaderComponent, IgxCardHeaderTitleDirective, IgxCardContentDirective, IgxCardMediaDirective, IgxCardActionsComponent, IgxButtonDirective, IgxPrefixDirective } from 'igniteui-angular';
 import { FormsModule } from '@angular/forms';
 import { TitleCasePipe } from '@angular/common';
 
 @Component({
     selector: 'app-carousel',
     styleUrls: ['./carousel-animations-sample.component.scss'],
     templateUrl: './carousel-animations-sample.component.html',
-    imports: [IgxSelectComponent, FormsModule, IgxSelectItemComponent, IgxCarouselComponent, IgxSlideComponent, IgxCardComponent, IgxCardHeaderComponent, IgxCardHeaderTitleDirective, IgxCardContentDirective, IgxCardMediaDirective, IgxCardActionsComponent, IgxButtonDirective, IgxPrefixDirective, IgxCarouselIndicatorDirective, TitleCasePipe]
+    imports: [IgxSelectComponent, FormsModule, IgxSelectItemComponent, IgxCarouselComponent, IgxSlideComponent, IgxCardComponent, IgxCardHeaderComponent, IgxCardHeaderTitleDirective, IgxCardContentDirective, IgxCardMediaDirective, IgxCardActionsComponent, IgxButtonDirective, IgxPrefixDirective, TitleCasePipe]
 })
 export class CarouselAnimationsSampleComponent implements OnInit {
   @ViewChild('carousel', { static: true }) public carousel: IgxCarouselComponent;

src/app/layouts/carousel/carousel-no-navigation-sample/carousel-no-navigation-sample.component.ts

@@ -1,12 +1,12 @@
 import { Component, OnInit, ViewChild } from '@angular/core';
-import { IgxCarouselComponent, IgxListComponent, IListItemClickEventArgs, ISlideEventArgs, IgxSlideComponent, IgxCarouselIndicatorDirective, IgxListItemComponent, IgxListThumbnailDirective } from 'igniteui-angular';
+import { IgxCarouselComponent, IgxListComponent, IListItemClickEventArgs, ISlideEventArgs, IgxSlideComponent, IgxListItemComponent, IgxListThumbnailDirective } from 'igniteui-angular';
 import { NgStyle, NgClass, CurrencyPipe } from '@angular/common';
 
 @Component({
     selector: 'app-carousel',
     styleUrls: ['./carousel-no-navigation-sample.component.scss'],
     templateUrl: './carousel-no-navigation-sample.component.html',
-    imports: [IgxCarouselComponent, IgxSlideComponent, NgStyle, NgClass, IgxCarouselIndicatorDirective, IgxListComponent, IgxListItemComponent, IgxListThumbnailDirective, CurrencyPipe]
+    imports: [IgxCarouselComponent, IgxSlideComponent, NgStyle, NgClass, IgxListComponent, IgxListItemComponent, IgxListThumbnailDirective, CurrencyPipe]
 })
 export class CarouselNoNavigationSampleComponent implements OnInit {
   @ViewChild(IgxCarouselComponent, { static: true })