Support flow parser in prettier

[stud-mai]

Running this plugin on project with flow types causes an error as follow:

The reason is explicit indication to prettier to use babel-ts parser in utils/are-nodes-same-in-text.js

[igorkamyshev]

Thanks 🙏

It looks like a bug for any non-standard JS-like languages.

[igorkamyshev]

So, I'd tried to set up Flow with ESlint in test env, but I failed. Could you make a PR with test for your use-case?

I'm not a big specialist in Flow, and I cannot set up it properly.

[stud-mai]

Ok, I'll try to do it as soon as possible