parameters:
  level: 9
  checkUninitializedProperties: true
  checkImplicitMixed: true
  checkBenevolentUnionTypes: true
  treatPhpDocTypesAsCertain: false
  reportUnmatchedIgnoredErrors: false
  paths:
    - src
    - tests
    - polyfill.php
  bootstrapFiles:
    - vendor/autoload.php