utils/exporter: fix type hint for export()

abn · Oct 14, 2020 · b29450c · b29450c
1 parent e78a67b
commit b29450c
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/poetry/utils/exporter.py b/poetry/utils/exporter.py
@@ -31,7 +31,7 @@ def export(
         dev=False,
         extras=None,
         with_credentials=False,
-    ):  # type: (str, Path, Union[IO, str], bool, bool, bool) -> None
+    ):  # type: (str, Path, Union[IO, str], bool, bool, Optional[Union[bool, Sequence[str]]], bool) -> None
         if fmt not in self.ACCEPTED_FORMATS:
             raise ValueError("Invalid export format: {}".format(fmt))