feat(material/tabs): Fix syntax error

Author: zelliott

src/material/tabs/tab-nav-bar/tab-nav-bar.ts

@@ -65,7 +65,8 @@ export abstract class _MatTabNavBase
 {
   /** Query list of all tab links of the tab navigation. */
   abstract override _items: QueryList<
-    MatPaginatedTabHeaderItem & {active: boolean; id: string; index: number}>;
+    MatPaginatedTabHeaderItem & {active: boolean; id: string; index: number}
+  >;
 
   /** Background color of the tab nav. */
   @Input()
@@ -276,7 +277,7 @@ export class _MatTabLinkBase
   @Input() id = `mat-tab-link-${nextUniqueId++}`;
 
   /** Index of the tab within the nav bar. Managed by the nav bar. */
-  index =  -1;
+  index = -1;
 
   constructor(
     private _tabNavBar: _MatTabNavBase,
@@ -331,7 +332,7 @@ export class _MatTabLinkBase
       return this._isActive ? 0 : -1;
     }
 
-    return (this._tabNavBar.focusIndex === this.index) ? 0 : -1;
+    return this._tabNavBar.focusIndex === this.index ? 0 : -1;
   }
 
   static ngAcceptInputType_active: BooleanInput;