Execute(errors should include code):
  AssertEqual
  \ [{'lnum': 18, 'col': 3, 'type': 'E', 'text': 'Line indented incorrectly; expected 4 spaces, found 2 (Generic.WhiteSpace.ScopeIndent.IncorrectExact)'}],
  \ ale_linters#php#phpcs#Handle(bufnr(''), [
  \ '/path/to/some-filename.php:18:3: error - Line indented incorrectly; expected 4 spaces, found 2 (Generic.WhiteSpace.ScopeIndent.IncorrectExact)',
  \ ])