diff --git a/phpstan.neon b/phpstan.neon
new file mode 100644
index 0000000000000000000000000000000000000000..c4819cfb0b0fc295c9e65abda9ccfe79eb9c7cfb
--- /dev/null
+++ b/phpstan.neon
@@ -0,0 +1,9 @@
+includes:
+  - phar://phpstan.phar/conf/bleedingEdge.neon
+
+parameters:
+  level: 1
+  reportUnmatchedIgnoredErrors: false
+  ignoreErrors:
+    # new static() is a best practice in Drupal, so we cannot fix that.
+    - "#^Unsafe usage of new static#"