infection.json5

{
  "timeout": 10,
  "source": {
    "directories": [
      "src"
    ]
  },
  "phpUnit": {
    "configDir": ".",
    "customPath": "vendor/bin/phpunit"
  },
  "logs": {
    "text": "infection-log.log",
    "debug": "infection-debug.log",
    "stryker": {
      "report": "/^.*$/"
    }
  },
  "mutators": {
    "@default": true,
    "MBString": false
  }
}