The module does exactly what it says and that is very useful! The only thing missing is the module is not able to tell in the case of a three way conflict is this done on purpose to solve the conflict.
Can I install your Magento 2 Conflict Detector module via the composer?
Yes, you can. All our modules can be installed via the composer. Once you purchase the extension, you receive keys to the private Magefan composer repository and find the composer installation commands available in the "My Downloads" section.