Do we want to add trivial defaults to the stubs

[yangdanny97]

The stub writing guide says:

For default values, use the literal values of “simple” default values (None, bools, ints, bytes, strings, and floats). Use the ellipsis literal ... in place of more complex default values.

Is this something you're interested in adding?

I'm experimenting with a semi-automated way to scrape docstrings for types and default values to fill in missing annotations, and was wondering if the defaults part makes sense for pandas-stubs.

[Dr-Irv]

I'd be OK with adding them as long as they don't break our existing tests.