diff --git a/src/hooked_containers/mapping.py b/src/hooked_containers/mapping.py
new file mode 100644
index 0000000..08dbfda
--- /dev/null
+++ b/src/hooked_containers/mapping.py
@@ -0,0 +1,20 @@
+from collections.abc import Callable, MutableMapping, MutableSequence, Sequence
+from typing import Generic, TypeVar
+
+from . import events as e
+
+T = TypeVar("T")
+
+
+class HookedMapping(Generic[T], MutableMapping[T, T | MutableSequence[T], MutableMapping[T]]):
+    _data: MutableSequence[T]
+    _path: MutableSequence[int]
+    hook: Callable[[e.ChangeEvent[T]], None] | None
+
+    def __init__(self, hook, existing: MutableMapping[T], path: Sequence[int] | None = None):
+        self.hook = hook
+        self._data = existing
+        self._path = list(path) if path is not None else []
+
+    def __setitem__(self, key):
+        return
diff --git a/src/hooked_containers/sequence.py b/src/hooked_containers/sequence.py
index 4a4b3bf..5c439b0 100644
--- a/src/hooked_containers/sequence.py
+++ b/src/hooked_containers/sequence.py
@@ -1,6 +1,5 @@
-from collections.abc import Callable, Iterable, MutableSequence, Sequence
+from collections.abc import Iterable, MutableSequence, Sequence
 from copy import copy
-from enum import Enum, auto
 from typing import TypeVar
 
 from . import events as e
@@ -9,16 +8,8 @@ from .common import HookedContainer
 T = TypeVar("T")
 
 
-class ListChange(Enum):
-    ADD_ITEM = auto()
-    REMOVE_ITEM = auto()
-    SET_ITEM = auto()
-
-
 class HookedList(HookedContainer[T], MutableSequence[T]):
     _data: MutableSequence[T]
-    _path: MutableSequence[int]
-    hook: Callable[[e.ChangeEvent[T]], None] | None
 
     def __init__(self, hook, existing: Iterable[T], path: Sequence[int] | None = None):
         self.hook = hook