try to fix typing

Author: voorhs

pyproject.toml

@@ -72,6 +72,7 @@ typing = [
     "types-setuptools (>=75.2.0.20241019,<76.0.0)",
     "joblib-stubs (>=1.4.2.5.20240918,<2.0.0)",
     "pandas-stubs (>= 2.2.3.250527, <3.0.0)",
+    "types-aiofiles (>=24.1.0.20250606)",
 ]
 docs = [
     "sphinx (>=8.1.3,<9.0.0)",
@@ -140,6 +141,7 @@ max-args = 10
 [tool.ruff.lint.pydocstyle]
 convention = "google"
 
+
 [build-system]
 requires = ["poetry-core>=2.0"]
 build-backend = "poetry.core.masonry.api"