Added phpstan ignoreErrors rules for optional dependency behavior.

Author: ChrisLightfootWild

phpstan.neon.dist

@@ -50,4 +50,19 @@ parameters:
         -
             message: "#.*return with type T is not subtype.*#"
             paths:
-                - src/SDK/Common/InstrumentationScope
+                - src/SDK/Common/InstrumentationScope
+
+        -
+            message: "#^Call to (static )?method .* on an unknown class .*#"
+            paths:
+                - src/Config/SDK/Configuration/Environment/Adapter/
+
+        -
+            message: "#^Instantiated class .* not found\\.#"
+            paths:
+                - src/Config/SDK/Configuration/Environment/Adapter/
+
+        -
+            message: "#^Caught class .* not found\\.#"
+            paths:
+                - src/Config/SDK/Configuration/Environment/Adapter/