diff --git a/rlgym/api/py.typed b/rlgym/api/py.typed
new file mode 100644
index 0000000..e69de29
diff --git a/rlgym/rocket_league/api/car.py b/rlgym/rocket_league/api/car.py
index db9e7cb..32b161d 100644
--- a/rlgym/rocket_league/api/car.py
+++ b/rlgym/rocket_league/api/car.py
@@ -1,3 +1,5 @@
+from __future__ import annotations
+
 from dataclasses import dataclass
 from typing import Optional, Generic, Tuple
 
diff --git a/rlgym/rocket_league/api/game_config.py b/rlgym/rocket_league/api/game_config.py
index f313f8a..9eb80e4 100644
--- a/rlgym/rocket_league/api/game_config.py
+++ b/rlgym/rocket_league/api/game_config.py
@@ -1,3 +1,5 @@
+from __future__ import annotations
+
 from dataclasses import dataclass
 
 from .utils import create_default_init
diff --git a/rlgym/rocket_league/api/game_state.py b/rlgym/rocket_league/api/game_state.py
index d7393e4..b73ffa9 100644
--- a/rlgym/rocket_league/api/game_state.py
+++ b/rlgym/rocket_league/api/game_state.py
@@ -1,6 +1,8 @@
 """
     Object to contain all relevant information about the game state.
 """
+from __future__ import annotations
+
 import numpy as np
 from dataclasses import dataclass
 from typing import Dict, Generic, Optional
diff --git a/rlgym/rocket_league/api/physics_object.py b/rlgym/rocket_league/api/physics_object.py
index 226cb56..95cc52f 100644
--- a/rlgym/rocket_league/api/physics_object.py
+++ b/rlgym/rocket_league/api/physics_object.py
@@ -1,3 +1,5 @@
+from __future__ import annotations
+
 import numpy as np
 from dataclasses import dataclass
 from typing import TypeVar, Optional
diff --git a/rlgym/rocket_league/py.typed b/rlgym/rocket_league/py.typed
new file mode 100644
index 0000000..e69de29