PhpCsFixer\Fixer\ControlStructure\NoUselessElseFixer::clearElse PHP Method

    private function clearElse(Tokens $tokens, $index)
    {
        $tokens->clearTokenAndMergeSurroundingWhitespace($index);
        // clear T_ELSE and the '{' '}' if there are any
        $next = $tokens->getNextMeaningfulToken($index);
        if (!$tokens[$next]->equals('{')) {
            return;
        }
        $tokens->clearTokenAndMergeSurroundingWhitespace($tokens->findBlockEnd(Tokens::BLOCK_TYPE_CURLY_BRACE, $next));
        $tokens->clearTokenAndMergeSurroundingWhitespace($next);
    }