diff --git a/reme2/component/file_store/base_file_store.py b/reme2/component/file_store/base_file_store.py
index ece5d344..a768e2aa 100644
--- a/reme2/component/file_store/base_file_store.py
+++ b/reme2/component/file_store/base_file_store.py
@@ -2,10 +2,10 @@ from abc import abstractmethod
 
 from ..base_component import BaseComponent
 from ..embedding import BaseEmbeddingModel
-from ..keyword_index import BaseKeywordIndex
 from ..file_graph import BaseFileGraph
+from ..keyword_index import BaseKeywordIndex
 from ...enumeration import ComponentEnum
-from ...schema import FileChunk, FileNode
+from ...schema import FileChunk, FileNode, FileLink
 
 
 class BaseFileStore(BaseComponent):
@@ -49,3 +49,18 @@ class BaseFileStore(BaseComponent):
     @abstractmethod
     async def keyword_search(self, query: str, limit: int, search_filter: dict) -> list[FileChunk]:
         """Perform full-text keyword search."""
+
+    async def rebuild_links(self) -> None:
+        if not self.file_graph:
+            raise RuntimeError("file_graph is required for delete_by_path")
+        return await self.file_graph.rebuild_links()
+
+    async def get_outlinks(self, path: str) -> list[FileLink]:
+        if not self.file_graph:
+            raise RuntimeError("file_graph is required for delete_by_path")
+        return await self.file_graph.get_outlinks(path)
+
+    async def get_inlinks(self, path: str) -> list[FileLink]:
+        if not self.file_graph:
+            raise RuntimeError("file_graph is required for delete_by_path")
+        return await self.file_graph.get_inlinks(path)
diff --git a/reme2/component/file_store/local_file_store.py b/reme2/component/file_store/local_file_store.py
index ec6405db..236f423a 100644
--- a/reme2/component/file_store/local_file_store.py
+++ b/reme2/component/file_store/local_file_store.py
@@ -3,7 +3,6 @@
 import aiofiles
 import numpy as np
 
-from schema import FileLink
 from .base_file_store import BaseFileStore
 from ..component_registry import R
 from ...schema import FileChunk, FileNode
@@ -156,18 +155,3 @@ class LocalFileStore(BaseFileStore):
                 results.append(chunk.model_copy(update={"scores": {"keyword": score, "score": score}}))
 
         return results
-
-    async def rebuild_links(self) -> None:
-        if not self.file_graph:
-            raise RuntimeError("file_graph is required for delete_by_path")
-        return await self.file_graph.rebuild_links()
-
-    async def get_outlinks(self, path: str) -> list[FileLink]:
-        if not self.file_graph:
-            raise RuntimeError("file_graph is required for delete_by_path")
-        return await self.file_graph.get_outlinks(path)
-
-    async def get_inlinks(self, path: str) -> list[FileLink]:
-        if not self.file_graph:
-            raise RuntimeError("file_graph is required for delete_by_path")
-        return await self.file_graph.get_inlinks(path)