Improve autocomplete / hint suggestion

[PixelT]

Sublime Text have very weak system of prompting / autocomplete / hints.
For example:
Hints in Brackets (with Ternific extension)

Hints in Atom (without any extension)

The hint in Brackets / Atom display some usefull information like an type, parameters, returns, descriptions, url to documentation
I think that is one of the things, that most missing in ST, especially for beginner developers

[PixelT]

Add in current hint popup, info + description about method / function etc. parameters.