New review comment by oreo639 on void-packages repository

https://github.com/void-linux/void-packages/pull/39488#discussion_r981481074

Comment:
webkit2gtk40 is depended on by the webkit2gtk package in order to avoid having to rebuild all packages depending on webkit2gtk-4.0.
Currently the webkit2gtk package contains common files depended on by all subpackages (i.e. the locale files), although it might be better to have a webkit2gtk-common?
Imo, it's better to leave them separated, then we can decide which one is best to make the default once at least after things start moving over.

> also because this seems to be the only subpackage that ships an executable in `usr/bin/WebKitWebDriver`

That executable is meant to be used by say, C# or python applications for accessing the contents of webpages. (i.e. for testing purposes)
https://developer.mozilla.org/en-US/docs/Web/WebDriver

Similar to geckodriver (they both implement the same api).