@autodocs methodswith(MyType) Feature request

[RaulDurand]

I have a package that implements several types and a bunch of related methods.
It would be very useful to have @autodocs methodswith(MyType) to display the help of all methods with MyType.
By the way, thanks a lot for Documenter.jl!

[mortenpi]

It is possible to also pass your own function via the Filter option, which might allow you to do what you want.