no-reactive-forms
Disallow Angular Reactive Forms in favor of Signal Forms.
Disallows Angular Reactive Forms APIs and template bindings in favor of @angular/forms/signals.
The rule rejects ReactiveFormsModule, typed and untyped controls/groups/arrays/builders, reactive directives, Validators, and related imports from @angular/forms. Namespace/default imports are rejected because they can bypass named-API checks. In templates it rejects formControl, formControlName, formGroup, formGroupName, and formArrayName.
FormsModule and ngModel are intentionally outside this rule; use no-template-driven-forms for those bindings.