fix: export NodeInfo from package __init__

NodeInfo is needed by users implementing custom NodeStore subclasses
or calling set_nodes(), but was missing from the public API.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

Author: antoineleclair

src/dqliteclient/__init__.py

@@ -9,7 +9,7 @@
     OperationalError,
     ProtocolError,
 )
-from dqliteclient.node_store import MemoryNodeStore, NodeStore
+from dqliteclient.node_store import MemoryNodeStore, NodeInfo, NodeStore
 from dqliteclient.pool import ConnectionPool
 
 __all__ = [
@@ -19,6 +19,7 @@
     "ConnectionPool",
     "ClusterClient",
     "NodeStore",
+    "NodeInfo",
     "MemoryNodeStore",
     "DqliteError",
     "DqliteConnectionError",

tests/test_node_store.py

@@ -1,5 +1,6 @@
 """Tests for node store."""
 
+import dqliteclient
 from dqliteclient.node_store import MemoryNodeStore, NodeInfo
 
 
@@ -43,6 +44,11 @@ async def test_set_nodes(self) -> None:
         assert result[0].node_id == 1
         assert result[1].address == "node2:9002"
 
+    def test_nodeinfo_exported_from_package(self) -> None:
+        """NodeInfo should be importable from the top-level package."""
+        assert hasattr(dqliteclient, "NodeInfo")
+        assert dqliteclient.NodeInfo is NodeInfo
+
     async def test_get_nodes_returns_copy(self) -> None:
         store = MemoryNodeStore(["localhost:9001"])
         nodes1 = await store.get_nodes()