refactor(sidebar-nav-divider): signal inputs, test

Author: xidedix

projects/coreui-angular/src/lib/sidebar/sidebar-nav/sidebar-nav-divider.component.spec.ts

@@ -10,8 +10,7 @@ describe('SidebarNavDividerComponent', () => {
   beforeEach(waitForAsync(() => {
     TestBed.configureTestingModule({
       imports: [SidebarNavDividerComponent]
-    })
-      .compileComponents();
+    }).compileComponents();
   }));
 
   beforeEach(() => {
@@ -21,7 +20,7 @@ describe('SidebarNavDividerComponent', () => {
     item = {
       divider: true
     };
-    component.item = item;
+    fixture.componentRef.setInput('item', item);
 
     fixture.detectChanges();
   });

projects/coreui-angular/src/lib/sidebar/sidebar-nav/sidebar-nav-divider.component.ts

@@ -1,9 +1,10 @@
-import { Component, Input } from '@angular/core';
+import { Component, input } from '@angular/core';
+import { INavData } from './sidebar-nav';
 
 @Component({
   selector: 'c-sidebar-nav-divider',
   template: ``
 })
 export class SidebarNavDividerComponent {
-  @Input() item: any;
+  readonly item = input<INavData>();
 }