src/Fixer/ClassNotation/OrderedClassElementsFixer.php
private function detectElementType(Tokens $tokens, $index)
    {
        $token = $tokens[$index];

        if ($token->isGivenKind(CT::T_USE_TRAIT)) {
            return 'use_trait';
        }

        if ($token->isGivenKind(T_CONST)) {
            return 'constant';
        }

        if ($token->isGivenKind(T_VARIABLE)) {
            return 'property';
        }

        $nameToken = $tokens[$tokens->getNextMeaningfulToken($index)];

        if ($nameToken->equals([T_STRING, '__construct'], false)) {
            return 'construct';
        }

        if ($nameToken->equals([T_STRING, '__destruct'], false)) {
            return 'destruct';
        }

        if (
            $nameToken->equalsAny([
                [T_STRING, 'setUpBeforeClass'],
                [T_STRING, 'tearDownAfterClass'],
                [T_STRING, 'setUp'],
                [T_STRING, 'tearDown'],
            ], false)
        ) {
            return ['phpunit', strtolower($nameToken->getContent())];
        }

        if ('__' === substr($nameToken->getContent(), 0, 2)) {
            return 'magic';
        }

        return 'method';
    }
private function detectElementType(Tokens $tokens, $index)
    {
        $token = $tokens[$index];

        if ($token->isGivenKind(CT::T_USE_TRAIT)) {
            return 'use_trait';
        }

        if ($token->isGivenKind(T_CONST)) {
            return 'constant';
        }

        if ($token->isGivenKind(T_VARIABLE)) {
            return 'property';
        }

        $nameToken = $tokens[$tokens->getNextMeaningfulToken($index)];

        if ($nameToken->equals([T_STRING, '__construct'], false)) {
            return 'construct';
        }

        if ($nameToken->equals([T_STRING, '__destruct'], false)) {
            return 'destruct';
        }

        if (
            $nameToken->equalsAny([
                [T_STRING, 'setUpBeforeClass'],
                [T_STRING, 'tearDownAfterClass'],
                [T_STRING, 'setUp'],
                [T_STRING, 'tearDown'],
            ], false)
        ) {
            return ['phpunit', strtolower($nameToken->getContent())];
        }

        if ('__' === substr($nameToken->getContent(), 0, 2)) {
            return 'magic';
        }

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

@return array|string type or array of type and name