diff --git a/libs/checkpoint-duckdb/langgraph/checkpoint/py.typed b/libs/checkpoint-duckdb/langgraph/checkpoint/duckdb/py.typed
similarity index 100%
rename from libs/checkpoint-duckdb/langgraph/checkpoint/py.typed
rename to libs/checkpoint-duckdb/langgraph/checkpoint/duckdb/py.typed
diff --git a/libs/checkpoint-duckdb/langgraph/store/py.typed b/libs/checkpoint-duckdb/langgraph/store/duckdb/py.typed
similarity index 100%
rename from libs/checkpoint-duckdb/langgraph/store/py.typed
rename to libs/checkpoint-duckdb/langgraph/store/duckdb/py.typed
diff --git a/libs/checkpoint-postgres/langgraph/checkpoint/py.typed b/libs/checkpoint-postgres/langgraph/checkpoint/postgres/py.typed
similarity index 100%
rename from libs/checkpoint-postgres/langgraph/checkpoint/py.typed
rename to libs/checkpoint-postgres/langgraph/checkpoint/postgres/py.typed
diff --git a/libs/checkpoint-sqlite/langgraph/checkpoint/py.typed b/libs/checkpoint-postgres/langgraph/store/postgres/py.typed
similarity index 100%
rename from libs/checkpoint-sqlite/langgraph/checkpoint/py.typed
rename to libs/checkpoint-postgres/langgraph/store/postgres/py.typed
diff --git a/libs/checkpoint/langgraph/checkpoint/py.typed b/libs/checkpoint-sqlite/langgraph/checkpoint/sqlite/py.typed
similarity index 100%
rename from libs/checkpoint/langgraph/checkpoint/py.typed
rename to libs/checkpoint-sqlite/langgraph/checkpoint/sqlite/py.typed
diff --git a/libs/checkpoint/langgraph/store/py.typed b/libs/checkpoint/langgraph/checkpoint/base/py.typed
similarity index 100%
rename from libs/checkpoint/langgraph/store/py.typed
rename to libs/checkpoint/langgraph/checkpoint/base/py.typed
diff --git a/libs/scheduler-kafka/langgraph/scheduler/py.typed b/libs/checkpoint/langgraph/checkpoint/memory/py.typed
similarity index 100%
rename from libs/scheduler-kafka/langgraph/scheduler/py.typed
rename to libs/checkpoint/langgraph/checkpoint/memory/py.typed
diff --git a/libs/checkpoint/langgraph/checkpoint/serde/py.typed b/libs/checkpoint/langgraph/checkpoint/serde/py.typed
new file mode 100644
index 000000000..e69de29bb
diff --git a/libs/checkpoint/langgraph/store/base/py.typed b/libs/checkpoint/langgraph/store/base/py.typed
new file mode 100644
index 000000000..e69de29bb
diff --git a/libs/checkpoint/langgraph/store/memory/py.typed b/libs/checkpoint/langgraph/store/memory/py.typed
new file mode 100644
index 000000000..e69de29bb
diff --git a/libs/scheduler-kafka/langgraph/scheduler/kafka/py.typed b/libs/scheduler-kafka/langgraph/scheduler/kafka/py.typed
new file mode 100644
index 000000000..e69de29bb