[CL-553] Migrate CL to Control Flow syntax (#12390)

libs/components/src/radio-button/radio-group.component.html

@@ -1,16 +1,18 @@
-<ng-container *ngIf="label">
+@if (label) {
   <fieldset>
     <legend class="tw-mb-1 tw-block tw-text-sm tw-font-semibold tw-text-main">
       <ng-content select="bit-label"></ng-content>
-      <span *ngIf="required" class="tw-text-xs tw-font-normal"> ({{ "required" | i18n }})</span>
+      @if (required) {
+        <span class="tw-text-xs tw-font-normal"> ({{ "required" | i18n }})</span>
+      }
     </legend>
     <ng-container *ngTemplateOutlet="content"></ng-container>
   </fieldset>
-</ng-container>
+}
 
-<ng-container *ngIf="!label">
+@if (!label) {
   <ng-container *ngTemplateOutlet="content"></ng-container>
-</ng-container>
+}
 
 <ng-template #content>
   <div>

libs/components/src/radio-button/radio-group.component.ts

@@ -1,6 +1,6 @@
 // FIXME: Update this file to be type safe and remove this and next line
 // @ts-strict-ignore
-import { NgIf, NgTemplateOutlet } from "@angular/common";
+import { NgTemplateOutlet } from "@angular/common";
 import { Component, ContentChild, HostBinding, Input, Optional, Self } from "@angular/core";
 import { ControlValueAccessor, NgControl, Validators } from "@angular/forms";
 
@@ -14,7 +14,7 @@ let nextId = 0;
   selector: "bit-radio-group",
   templateUrl: "radio-group.component.html",
   standalone: true,
-  imports: [NgIf, NgTemplateOutlet, I18nPipe],
+  imports: [NgTemplateOutlet, I18nPipe],
 })
 export class RadioGroupComponent implements ControlValueAccessor {
   selected: unknown;