private function getPreparedPaths(array $paths): array
    {
        $fullPaths = [];

        foreach ($paths as $name => $path) {
            if (\is_array($path)) {
                foreach ($path as $p) {
                    $fullPaths[] = \rtrim($this->vendorDir . \DIRECTORY_SEPARATOR . $name . \DIRECTORY_SEPARATOR . $p, '/');
                }
            } else {
                $fullPaths[] = \rtrim($this->vendorDir . \DIRECTORY_SEPARATOR . $name . \DIRECTORY_SEPARATOR . $path, '/');
            }
        }

        return $fullPaths;
    }