Flow does not support type imports

[sobolevn]

So, we won't be able to import types as I originally wanted.
We need to discuss if this is a problem with: #4 and #3

And I am pretty sure, that will be a problem for nuxt-axios, maybe some others too.
Here's the initial issue: flow-typed/flow-typed#16

[sobolevn]

But there is an example of how to make things global: see $marked library's defs.

[sobolevn]

That's a shame.

Do not import other lib defs
https://github.com/flowtype/flow-typed/blob/80208741d3f8097832c4916a5a00d584c9a8cf53/CONTRIBUTING.md#dont-import-types-from-other-libdefs

[sobolevn]

Or maybe it works. flow-typed/flow-typed#2023 (comment)
I am lost in this! I need to test it by myself.