chore(pool): add pyproject.toml

diff --git a/psycopg_pool/pyproject.toml b/psycopg_pool/pyproject.toml
new file mode 100644 (file)
index 0000000..21e410c
--- /dev/null
+++ b/psycopg_pool/pyproject.toml
@@ -0,0 +1,3 @@
+[build-system]
+requires = ["setuptools>=49.2.0", "wheel>=0.37"]
+build-backend = "setuptools.build_meta"