From ac6dcc4abe96b1e8ac7b41878ace61ee7fe893ff Mon Sep 17 00:00:00 2001
From: nicosammito <nsammito@code0.tech>
Date: Thu, 23 Apr 2026 23:20:50 +0200
Subject: [PATCH] refactor: improve type safety in getTypeVariant.ts by adding
 optional chaining for identifier access

---
 src/extraction/getTypeVariant.ts | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/extraction/getTypeVariant.ts b/src/extraction/getTypeVariant.ts
index 45bc996..fd74200 100644
--- a/src/extraction/getTypeVariant.ts
+++ b/src/extraction/getTypeVariant.ts
@@ -32,10 +32,10 @@ export const getTypeVariant = (
     const isArrayType = Array.isArray(types);
     const typesToAnalyze = isArrayType ? (types as DataType[]) : isStringType ? [{ identifier: types, type: types }] : [types];
     const identifiers = isArrayType
-        ? (types as DataType[]).map(t => t.identifier)
+        ? (types as DataType[]).map(t => t?.identifier)
         : isStringType
         ? [types as string]
-        : [(types as DataType).identifier];
+        : [(types as DataType)?.identifier];
 
     const results: TypeVariantResult[] = [];