1 files changed, 23 insertions, 0 deletions
diff --git a/HydroRollCore/typing_.py b/HydroRollCore/typing_.py
new file mode 100644
index 00000000..0b4a78ba
--- /dev/null
+++ b/HydroRollCore/typing_.py
@@ -0,0 +1,23 @@
+"""HydroRollCore 类型提示支持。
+
+此模块定义了部分 HydroRollCore 使用的类型。
+"""
+
+from typing import TYPE_CHECKING, TypeVar
+
+if TYPE_CHECKING:
+    from HydroRollCore.core import Core  # noqa
+    from HydroRollCore.rule import Rule  # noqa
+    from HydroRollCore.config import ConfigModel  # noqa
+
+__all__ = [
+    "T_State",
+    "T_Core",
+    "T_Rule",
+    "T_Config"
+]
+
+T_State = TypeVar("T_State")
+T_Core = TypeVar("T_Core", bound="Core")
+T_Rule = TypeVar("T_Rule", bound="Rule")
+T_Config = TypeVar("T_Config", bound="ConfigModel")
+\ No newline at end of file