PhpCsFixer\Fixer\Import\NoLeadingImportSlashFixer::fix PHP Method

    public function fix(\SplFileInfo $file, Tokens $tokens)
    {
        $foundNamespace = $tokens->findGivenKind(T_NAMESPACE);
        if (empty($foundNamespace)) {
            return;
        }
        $tokensAnalyzer = new TokensAnalyzer($tokens);
        $firstNamespaceIdx = key($foundNamespace);
        $usesIdxs = $tokensAnalyzer->getImportUseIndexes();
        foreach ($usesIdxs as $idx) {
            if ($idx < $firstNamespaceIdx) {
                continue;
            }
            $nextTokenIdx = $tokens->getNextNonWhitespace($idx);
            $nextToken = $tokens[$nextTokenIdx];
            if ($nextToken->isGivenKind(T_NS_SEPARATOR)) {
                $nextToken->clear();
            }
        }
    }