SebastianBergmann\PHPLOC\Analyser::isClassDeclaration PHP Method

    private function isClassDeclaration(array $tokens, $i)
    {
        $n = $this->getPreviousNonWhitespaceTokenPos($tokens, $i);
        return !isset($tokens[$n]) || !is_array($tokens[$n]) || !in_array($tokens[$n][0], [T_DOUBLE_COLON, T_NEW], true);
    }