diff --git a/src/netius/base/poll.pyi b/src/netius/base/poll.pyi
new file mode 100644
index 00000000..a792709e
--- /dev/null
+++ b/src/netius/base/poll.pyi
@@ -0,0 +1,86 @@
+from typing import Any
+
+POLL_TIMEOUT: float
+
+class Poll:
+    def __init__(self) -> None: ...
+    @classmethod
+    def name(cls) -> str: ...
+    @classmethod
+    def test(cls) -> bool: ...
+    def open(self, timeout: float = ...) -> None: ...
+    def close(self) -> None: ...
+    def poll(self) -> tuple[list, list, list]: ...
+    def poll_owner(self) -> dict: ...
+    def is_open(self) -> bool: ...
+    def is_edge(self) -> bool: ...
+    def is_empty(self) -> bool: ...
+    def sub_all(self, socket, owner: Any | None = ...) -> None: ...
+    def unsub_all(self, socket) -> None: ...
+    def is_sub_read(self, socket) -> bool: ...
+    def is_sub_write(self, socket) -> bool: ...
+    def is_sub_error(self, socket) -> bool: ...
+    def sub_read(self, socket, owner: Any | None = ...) -> None: ...
+    def sub_write(self, socket, owner: Any | None = ...) -> None: ...
+    def sub_error(self, socket, owner: Any | None = ...) -> None: ...
+    def unsub_read(self, socket) -> None: ...
+    def unsub_write(self, socket) -> None: ...
+    def unsub_error(self, socket) -> None: ...
+
+class EpollPoll(Poll):
+    def __init__(self, *args, **kwargs) -> None: ...
+    @classmethod
+    def test(cls) -> bool: ...
+    def open(self, timeout: float = ...) -> None: ...
+    def close(self) -> None: ...
+    def poll(self) -> tuple[list, list, list]: ...
+    def is_edge(self) -> bool: ...
+    def sub_read(self, socket, owner: Any | None = ...) -> None: ...
+    def sub_write(self, socket, owner: Any | None = ...) -> None: ...
+    def sub_error(self, socket, owner: Any | None = ...) -> None: ...
+    def unsub_read(self, socket) -> None: ...
+    def unsub_write(self, socket) -> None: ...
+    def unsub_error(self, socket) -> None: ...
+
+class KqueuePoll(Poll):
+    def __init__(self, *args, **kwargs) -> None: ...
+    @classmethod
+    def test(cls) -> bool: ...
+    def open(self, timeout: float = ...) -> None: ...
+    def close(self) -> None: ...
+    def poll(self) -> tuple[list, list, list]: ...
+    def is_edge(self) -> bool: ...
+    def sub_read(self, socket, owner: Any | None = ...) -> None: ...
+    def sub_write(self, socket, owner: Any | None = ...) -> None: ...
+    def sub_error(self, socket, owner: Any | None = ...) -> None: ...
+    def unsub_read(self, socket) -> None: ...
+    def unsub_write(self, socket) -> None: ...
+    def unsub_error(self, socket) -> None: ...
+
+class PollPoll(Poll):
+    def __init__(self, *args, **kwargs) -> None: ...
+    @classmethod
+    def test(cls) -> bool: ...
+    def open(self, timeout: float = ...) -> None: ...
+    def close(self) -> None: ...
+    def poll(self) -> tuple[list, list, list]: ...
+    def is_edge(self) -> bool: ...
+    def sub_read(self, socket, owner: Any | None = ...) -> None: ...
+    def sub_write(self, socket, owner: Any | None = ...) -> None: ...
+    def sub_error(self, socket, owner: Any | None = ...) -> None: ...
+    def unsub_read(self, socket) -> None: ...
+    def unsub_write(self, socket) -> None: ...
+    def unsub_error(self, socket) -> None: ...
+
+class SelectPoll(Poll):
+    def __init__(self, *args, **kwargs) -> None: ...
+    def open(self, timeout: float = ...) -> None: ...
+    def close(self)  -> None: ...
+    def poll(self) -> tuple[list, list, list]: ...
+    def is_edge(self) -> bool: ...
+    def sub_read(self, socket, owner: Any | None = ...) -> None: ...
+    def sub_write(self, socket, owner: Any | None = ...) -> None: ...
+    def sub_error(self, socket, owner: Any | None = ...) -> None: ...
+    def unsub_read(self, socket) -> None: ...
+    def unsub_write(self, socket) -> None: ...
+    def unsub_error(self, socket) -> None: ...