fix(checkpoint-postgres): export PoolConfig from package init (#5934)

### Description
Export PoolConfig from langgraph.store.postgres.__init__ so the
documented import from langgraph.store.postgres import
AsyncPostgresStore, PoolConfig works as shown in the AsyncPostgresStore
examples. This resolves a docs vs. code inconsistency without changing
behavior.

### Issue
N/A

### Dependencies:
None

---------

Co-authored-by: William FH <13333726+hinthornw@users.noreply.github.com>
Co-authored-by: Sydney Runkle <54324534+sydney-runkle@users.noreply.github.com>
This commit is contained in:
Eyal Schuller
2025-09-09 21:41:51 +00:00
committed by GitHub
co-authored by William FH Sydney Runkle
parent 4af07942ed
commit 20581e61c0
@@ -1,4 +1,4 @@
from langgraph.store.postgres.aio import AsyncPostgresStore
from langgraph.store.postgres.base import PostgresStore
from langgraph.store.postgres.base import PoolConfig, PostgresStore
__all__ = ["AsyncPostgresStore", "PostgresStore"]
__all__ = ["AsyncPostgresStore", "PoolConfig", "PostgresStore"]