public function process(Tokens $tokens, Token $token, $index)
    {
        if (!$token->equals('?')) {
            return;
        }

        $prevIndex = $tokens->getPrevMeaningfulToken($index);
        $prevToken = $tokens[$prevIndex];

        if ($prevToken->equalsAny(['(', ',', [CT::T_TYPE_COLON]])) {
            $tokens[$index] = new Token([CT::T_NULLABLE_TYPE, '?']);
        }
    }
public function process(Tokens $tokens, Token $token, $index)
    {
        if (!$token->equals('?')) {
            return;
        }

        $prevIndex = $tokens->getPrevMeaningfulToken($index);
        $prevToken = $tokens[$prevIndex];

        if ($prevToken->equalsAny(['(', ',', [CT::T_TYPE_COLON]])) {
            $tokens[$index] = new Token([CT::T_NULLABLE_TYPE, '?']);
        }
    }
public function process ( Tokens $ tokens , Token $ token , $ index ) { if ( ! $ token -> equals ( '?' ) ) { return ; } $ prevIndex = $ tokens -> getPrevMeaningfulToken ( $ index ) ; $ prevToken = $ tokens [ $ prevIndex ] ; if ( $ prevToken -> equalsAny ( [ '(' , ',' , [ CT :: T_TYPE_COLON ] ] ) ) { $ tokens [ $ index ] = new Token ( [ CT :: T_NULLABLE_TYPE , '?' ] ) ; } }
{@inheritdoc}
{