Better onLinkTap parameter type

[Edward608]

Currently the type of onLinkTap is Function, which does not provide any indication of any incoming function argument, and also the type of argument.

The type should change to something like (String) -> void or make a typedef for this.

A pull request will be submitted once this issue is approved.

[Sub6Resources]

Yeah, that makes sense. If you are willing to open a pull request that would be great. If you aren't able to do it, though, I can do it.

[Edward608]

Pull request #31 has been added. Please take a look when you have time.

[Sub6Resources]

Merged in version 0.8.1