Thanks for the terminology fix. With lots of these assertions, especially in the form of `x as unknown as TheProperType` we wouldn't have to increase file size

Thanks for the terminology fix. With lots of these assertions, especially in the form of `x as unknown as TheProperType` we wouldn't have to increase file size but that would nullify most of the TypeScript gains and would make the code more readable. If we wanted to make internal code more in line with what TypeScript expects, that would require code changes which I expect may increase the file size, though. I haven't done any real testing on the jQuery code base but that's my experience working on some TypeScript projects.