PhpCsFixer\Fixer\ClassNotation\SingleClassElementPerStatementFixer::fixElement PHP Method

    private function fixElement(Tokens $tokens, $index)
    {
        $tokensAnalyzer = new TokensAnalyzer($tokens);
        $repeatIndex = $index;
        while (true) {
            $repeatIndex = $tokens->getNextMeaningfulToken($repeatIndex);
            $repeatToken = $tokens[$repeatIndex];
            if ($tokensAnalyzer->isArray($repeatIndex)) {
                if ($repeatToken->isGivenKind(T_ARRAY)) {
                    $repeatIndex = $tokens->getNextTokenOfKind($repeatIndex, array('('));
                    $repeatIndex = $tokens->findBlockEnd(Tokens::BLOCK_TYPE_PARENTHESIS_BRACE, $repeatIndex);
                } else {
                    $repeatIndex = $tokens->findBlockEnd(Tokens::BLOCK_TYPE_ARRAY_SQUARE_BRACE, $repeatIndex);
                }
                continue;
            }
            if ($repeatToken->equals(';')) {
                return;
                // no repeating found, no fixing needed
            }
            if ($repeatToken->equals(',')) {
                break;
            }
        }
        $start = $tokens->getPrevTokenOfKind($index, array(';', '{', '}'));
        $this->expandElement($tokens, $tokens->getNextMeaningfulToken($start), $tokens->getNextTokenOfKind($index, array(';')));
    }