Functions show options(exp moment.--->how to make autocomplete here


i recently moved from using webStrom to atom.

how do i make to see the list of options/ functions a library has?
for example:
i have moment js in my project.
in webStrom when i clicked moment. --> when i clicket the dot (.) i saw a list of functions it has.
how should i see the same in ATOM?



The package Atom uses, autocomplete-plus, allows anybody to give it lists of words to suggest. I don’t know if there are any packages that support moment.