added docs strings

docforge/renderers/base.py

@@ -1,11 +1,46 @@
+"""
+This module defines the base interfaces and configuration containers for
+doc-forge renderers. All renderer implementations should adhere to the
+DocRenderer protocol.
+"""
+
 from pathlib import Path
+from typing import Protocol
 
 from docforge.model import Project
 
 
 class RendererConfig:
-    """Renderer configuration container."""
+    """
+    Configuration container for documentation renderers.
+
+    Args:
+        out_dir: The directory where documentation files should be written.
+        project: The introspected project model to be rendered.
+    """
 
     def __init__(self, out_dir: Path, project: Project) -> None:
         self.out_dir = out_dir
         self.project = project
+
+
+class DocRenderer(Protocol):
+    """
+    Protocol defining the interface for documentation renderers.
+    """
+
+    name: str
+
+    def generate_sources(
+        self,
+        project: Project,
+        out_dir: Path,
+    ) -> None:
+        """
+        Generate renderer-specific source files for the given project.
+
+        Args:
+            project: The project model containing modules and objects.
+            out_dir: Target directory for the generated files.
+        """
+        ...