From 540a3ee9bb81fe20c52b9c8abde6da2a4340c8f1 Mon Sep 17 00:00:00 2001
From: 简律纯 <i@jyunko.cn>
Date: Mon, 18 Dec 2023 03:00:04 +0800
Subject: chore(typing): add annotation

---
 src/infini/typing.py | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/src/infini/typing.py b/src/infini/typing.py
index 08015b0e..58d2b80d 100644
--- a/src/infini/typing.py
+++ b/src/infini/typing.py
@@ -1,3 +1,8 @@
+"""Infini 类型提示支持。
+
+此模块定义了部分 Infini 使用的类型。
+"""
+
 from typing import (
     Dict as Dict,
     Any as Any,
@@ -12,4 +17,6 @@ from typing import (
 if TYPE_CHECKING:
     from typing import Any
 
-StateT = TypeVar("StateT")
\ No newline at end of file
+__all__ = ["StateT"]
+
+StateT = TypeVar("StateT")
-- 
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