Fix log exception argument typing

.github/workflows/build.yml

@@ -0,0 +1,27 @@
+name: Build
+
+on:
+  push:
+    branches:
+      - master
+
+
+jobs:
+  build:
+    name: Build
+    runs-on: ubuntu-latest
+    permissions: read-all
+    steps:
+      - uses: actions/checkout@v2
+        with:
+          fetch-depth: 0  # Shallow clones should be disabled for a better relevancy of analysis
+      - uses: sonarsource/sonarqube-scan-action@master
+        env:
+          SONAR_TOKEN: ${{ secrets.SONAR_TOKEN }}
+          SONAR_HOST_URL: ${{ secrets.SONAR_HOST_URL }}
+      # If you wish to fail your job when the Quality Gate is red, uncomment the
+      # following lines. This would typically be used to fail a deployment.
+      # - uses: sonarsource/sonarqube-quality-gate-action@master
+      #   timeout-minutes: 5
+      #   env:
+      #     SONAR_TOKEN: ${{ secrets.SONAR_TOKEN }}

sonar-project.properties

@@ -0,0 +1,4 @@
+sonar.projectKey=code-rhapsodie_dataflow-bundle_AYvYuaAwWE9sbcQmD1vw
+
+sonar.sources=src
+sonar.tests=Tests

src/DataflowType/Dataflow/Dataflow.php

@@ -115,7 +115,7 @@ class Dataflow implements DataflowInterface, LoggerAwareInterface
         }
     }
 
-    private function logException(\Throwable $e, ?string $index = null): void
+    private function logException(\Throwable $e, string|int|null $index = null): void
     {
         if (!isset($this->logger)) {
             return;