--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/stubs/usb/util.pyi	Tue May 28 06:42:27 2019 +0000
@@ -0,0 +1,45 @@
+# Stubs for usb.util (Python 3)
+#
+# NOTE: This dynamically typed stub was automatically generated by stubgen.
+
+from typing import Any, Optional
+
+DESC_TYPE_DEVICE: int
+DESC_TYPE_CONFIG: int
+DESC_TYPE_STRING: int
+DESC_TYPE_INTERFACE: int
+DESC_TYPE_ENDPOINT: int
+ENDPOINT_IN: int
+ENDPOINT_OUT: int
+ENDPOINT_TYPE_CTRL: int
+ENDPOINT_TYPE_ISO: int
+ENDPOINT_TYPE_BULK: int
+ENDPOINT_TYPE_INTR: int
+CTRL_TYPE_STANDARD: Any
+CTRL_TYPE_CLASS: Any
+CTRL_TYPE_VENDOR: Any
+CTRL_TYPE_RESERVED: Any
+CTRL_RECIPIENT_DEVICE: int
+CTRL_RECIPIENT_INTERFACE: int
+CTRL_RECIPIENT_ENDPOINT: int
+CTRL_RECIPIENT_OTHER: int
+CTRL_OUT: int
+CTRL_IN: int
+SPEED_LOW: int
+SPEED_FULL: int
+SPEED_HIGH: int
+SPEED_SUPER: int
+SPEED_UNKNOWN: int
+
+def endpoint_address(address: Any): ...
+def endpoint_direction(address: Any): ...
+def endpoint_type(bmAttributes: Any): ...
+def ctrl_direction(bmRequestType: Any): ...
+def build_request_type(direction: Any, type: Any, recipient: Any): ...
+def create_buffer(length: Any): ...
+def find_descriptor(desc: Any, find_all: bool = ..., custom_match: Optional[Any] = ..., **args: Any): ...
+def claim_interface(device: Any, interface: Any) -> None: ...
+def release_interface(device: Any, interface: Any) -> None: ...
+def dispose_resources(device: Any) -> None: ...
+def get_langids(dev: Any): ...
+def get_string(dev: Any, index: Any, langid: Optional[Any] = ...): ...