feat(ivy): update specification to include template variables (#21677)

PR Close #21677

packages/core/src/core_render3_private_export.ts

@@ -11,6 +11,7 @@ export {
   defineComponent as ɵdefineComponent,
   detectChanges as ɵdetectChanges,
   renderComponent as ɵrenderComponent,
+  ComponentType as ɵComponentType,
   C as ɵC,
   E as ɵE,
   L as ɵL,
@@ -18,6 +19,14 @@ export {
   V as ɵV,
   b as ɵb,
   b1 as ɵb1,
+  b2 as ɵb2,
+  b3 as ɵb3,
+  b4 as ɵb4,
+  b5 as ɵb5,
+  b6 as ɵb6,
+  b7 as ɵb7,
+  b8 as ɵb8,
+  bV as ɵbV,
   cR as ɵcR,
   cr as ɵcr,
   e as ɵe,