Make _create_base_initialize_params fully abstract, forcing subclasses to implement it

src/solidlsp/ls.py

@@ -3321,6 +3321,7 @@ class SolidLanguageServer(ABC):
     def _create_initialize_params_builder(self) -> InitializeParamsBuilder:
         return DefaultInitializeParamsBuilder(self)
 
+    @abstractmethod
     def _create_base_initialize_params(self) -> dict | InitializeParams:
         """
         Subclasses should override this method to provide server-specific InitializeParams settings,
@@ -3340,7 +3341,6 @@ class SolidLanguageServer(ABC):
 
         :return: the base InitializeParams settings
         """
-        raise NotImplementedError
 
     def _create_initialize_params(self) -> InitializeParams:
         """

test/solidlsp/test_rename_didopen.py

@@ -7,6 +7,9 @@ class DummyLanguageServer(SolidLanguageServer):
     def _start_server(self) -> None:
         raise AssertionError("Not used in this test")
 
+    def _create_base_initialize_params(self) -> dict:
+        return {}
+
 
 def test_request_rename_symbol_edit_opens_file_before_rename(tmp_path) -> None:
     (tmp_path / "index.ts").write_text("export const x = 1;\n", encoding="utf-8")