I wonder, if there is any document describing how to write type declarations in docstring to help code analyser and code completion.
I tried some constructions with :type: and :rtype: tags and got some working examples:
type1 or type2 or ...
list of type
dict of type - is there any way to describe key type?
tuple of type
generator of type - works partially for code completion, generator's attributes and methods are visible, type's attributes and methods are not
Where I can find additional information about that?