fixes and modelgen insert

tools/modelgen/loader/extract/base.py

@@ -0,0 +1,38 @@
+"""
+Base Extractor
+
+Abstract base class for model extractors.
+"""
+
+from abc import ABC, abstractmethod
+from pathlib import Path
+from typing import List
+
+from ..schema import EnumDefinition, ModelDefinition
+
+
+class BaseExtractor(ABC):
+    """Abstract base for codebase model extractors."""
+
+    def __init__(self, source_path: Path):
+        self.source_path = Path(source_path)
+
+    @abstractmethod
+    def extract(self) -> tuple[List[ModelDefinition], List[EnumDefinition]]:
+        """
+        Extract model definitions from source codebase.
+
+        Returns:
+            Tuple of (models, enums)
+        """
+        pass
+
+    @abstractmethod
+    def detect(self) -> bool:
+        """
+        Detect if this extractor can handle the source path.
+
+        Returns:
+            True if this extractor can handle the source
+        """
+        pass