fix(compiler-cli): transform dropping exclamationToken from properties

crisbeto · mattrbeck · commit 7a0d6b8df21c · 2026-03-16T09:58:18.000-06:00
Fixes that the Ivy transform was dropping the `exclamationToken` from properties.
diff --git a/packages/compiler-cli/src/ngtsc/transform/src/transform.ts b/packages/compiler-cli/src/ngtsc/transform/src/transform.ts
@@ -349,7 +349,7 @@ class IvyTransformationVisitor extends Visitor {
         node,
         combinedModifiers,
         node.name,
-        node.questionToken,
+        node.questionToken || node.exclamationToken,
         node.type,
         node.initializer,
       ) as T & ts.PropertyDeclaration;
