src/Fixer/PhpUnit/PhpUnitInternalClassFixer.php
private function getDocBlockIndex(Tokens $tokens, $index)
    {
        do {
            $index = $tokens->getPrevNonWhitespace($index);
        } while ($tokens[$index]->isGivenKind([T_PUBLIC, T_PROTECTED, T_PRIVATE, T_FINAL, T_ABSTRACT, T_COMMENT]));

        return $index;
    }
private function getDocBlockIndex(Tokens $tokens, $index)
    {
        do {
            $index = $tokens->getPrevNonWhitespace($index);
        } while ($tokens[$index]->isGivenKind([T_PUBLIC, T_PROTECTED, T_PRIVATE, T_FINAL, T_ABSTRACT, T_COMMENT]));

        return $index;
    }
@param Tokens $tokens
@param int    $index

@return int