From 85f44b1412a56058943a1fb28321c3cc368665f1 Mon Sep 17 00:00:00 2001
From: 7000pctAUTO <lukems3823@gmail.com>
Date: Thu, 29 Jan 2026 22:28:05 +0000
Subject: [PATCH] Initial upload: TermDiagram v0.1.0

---
 src/termdiagram/parser/language_detector.py | 25 +++++++++++++++++++++
 1 file changed, 25 insertions(+)
 create mode 100644 src/termdiagram/parser/language_detector.py

diff --git a/src/termdiagram/parser/language_detector.py b/src/termdiagram/parser/language_detector.py
new file mode 100644
index 0000000..2723315
--- /dev/null
+++ b/src/termdiagram/parser/language_detector.py
@@ -0,0 +1,25 @@
+from typing import List
+
+
+class LanguageDetector:
+    SUPPORTED_EXTENSIONS = {
+        "py": "python",
+        "js": "javascript",
+        "ts": "typescript",
+        "rs": "rust",
+        "go": "go",
+        "java": "java",
+        "cpp": "cpp",
+        "c": "c",
+        "rb": "ruby",
+        "php": "php",
+    }
+
+    def is_supported(self, extension: str) -> bool:
+        return extension in self.SUPPORTED_EXTENSIONS
+
+    def get_language(self, extension: str) -> Optional[str]:
+        return self.SUPPORTED_EXTENSIONS.get(extension)
+
+    def get_supported_extensions(self) -> List[str]:
+        return list(self.SUPPORTED_EXTENSIONS.keys())