class \Drupal\Sniffs\Functions\DiscouragedFunctionsSniff extends \PHP_CodeSniffer\Standards\Generic\Sniffs\PHP\ForbiddenFunctionsSniff
class \PHP_CodeSniffer\Standards\Generic\Sniffs\PHP\DeprecatedFunctionsSniff extends \PHP_CodeSniffer\Standards\Generic\Sniffs\PHP\ForbiddenFunctionsSniff
class \PHP_CodeSniffer\Standards\Squiz\Sniffs\PHP\DiscouragedFunctionsSniff extends \PHP_CodeSniffer\Standards\Generic\Sniffs\PHP\ForbiddenFunctionsSniff