diff --git a/modules/@angular/forms/src/directives.ts b/modules/@angular/forms/src/directives.ts
index a68bc283fd..5010b3cf36 100644
--- a/modules/@angular/forms/src/directives.ts
+++ b/modules/@angular/forms/src/directives.ts
@@ -56,22 +56,12 @@ export const TEMPLATE_DRIVEN_DIRECTIVES: Type<any>[] = [NgModel, NgModelGroup, N
 export const REACTIVE_DRIVEN_DIRECTIVES: Type<any>[] =
     [FormControlDirective, FormGroupDirective, FormControlName, FormGroupName, FormArrayName];
 
-/**
- * A list of all the form directives.
- *
- * @stable
- */
-export const FORM_DIRECTIVES: Type<any>[][] = [TEMPLATE_DRIVEN_DIRECTIVES, SHARED_FORM_DIRECTIVES];
-
-/**
- * @stable
- */
-export const REACTIVE_FORM_DIRECTIVES: Type<any>[][] =
-    [REACTIVE_DRIVEN_DIRECTIVES, SHARED_FORM_DIRECTIVES];
-
 /**
  * Internal module used for sharing directives between FormsModule and ReactiveFormsModule
  */
-@NgModule({declarations: SHARED_FORM_DIRECTIVES, exports: SHARED_FORM_DIRECTIVES})
+@NgModule({
+  declarations: SHARED_FORM_DIRECTIVES,
+  exports: SHARED_FORM_DIRECTIVES,
+})
 export class InternalFormsSharedModule {
 }