fix(type): correct type guard

deepkit · Jan 23, 2024 · 272cff9 · 272cff9
1 parent fb99dbe
commit 272cff9
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/packages/type/src/reflection/type.ts b/packages/type/src/reflection/type.ts
@@ -2279,8 +2279,8 @@ export function isGlobalTypeClass(type: Type): type is TypeClass {
 /**
  * Returns true if the given type is TypeClass and references a custom (non-global) class.
  */
-export function isCustomTypeClass(type: Type) {
-    return !isGlobalTypeClass(type);
+export function isCustomTypeClass(type: Type): type is TypeClass {
+    return type.kind === ReflectionKind.class && !isGlobalTypeClass(type);
 }
 
 /**