* chore: migrate src/Input to typescript
This moves `Keyboard`, `Mouse` and `Touchscreen` to TypeScript. We gain
some nice TS benefits here; by creating a type for all the keycodes we
support we can type the input args as that rather than `string` which
will hopefully save some users some debugging once we ship our TS types
in a future version.
* Remove from externs file
* Update utils/doclint/check_public_api/index.js
Co-Authored-By: Mathias Bynens <mathias@qiwi.be>
Co-authored-by: Mathias Bynens <mathias@qiwi.be>
* chore: migrate `src/USKeyboardLayout` to typescript
Don't think we need to expose the interface type for the keycodes so
I've left it local for now.
* retry windows unit tests
