1 files changed, 34 insertions, 0 deletions
diff --git a/hydro_roll/typing.py b/hydro_roll/typing.py
new file mode 100644
index 0000000..876fa92
--- /dev/null
+++ b/hydro_roll/typing.py
@@ -0,0 +1,34 @@
+"""HydroRoll 类型提示支持。
+
+此模块定义了部分 HydroRoll 使用的类型。
+"""
+
+from typing import TYPE_CHECKING, TypeVar, Callable, NoReturn, Awaitable
+
+from iamai.message import T_MS, T_Message, T_MessageSegment
+
+if TYPE_CHECKING:
+    from iamai.bot import Bot  # noqa
+    from iamai.event import Event  # noqa
+    from iamai.plugin import Plugin  # noqa
+    from iamai.config import ConfigModel  # noqa
+
+__all__ = [
+    "T_State",
+    "T_Event",
+    "T_Plugin",
+    "T_Config",
+    "T_Message",
+    "T_MessageSegment",
+    "T_MS",
+    "T_BotHook",
+    "T_EventHook",
+]
+
+T_State = TypeVar("T_State")
+T_Event = TypeVar("T_Event", bound="Event")
+T_Plugin = TypeVar("T_Plugin", bound="Plugin")
+T_Config = TypeVar("T_Config", bound="ConfigModel")
+
+T_BotHook = Callable[["Bot"], Awaitable[NoReturn]]
+T_EventHook = Callable[[T_Event], Awaitable[NoReturn]]
+\ No newline at end of file