Keyboard Feature Idea

[TacticallyBlind]

Hey. So a feature I use a lot on Google keyboard is the capitalisation feature, where you select a word/letter then press shift, it capitalises the first letter, press shift again. It capitalises the whole word/sentence, and finally press it a third time, it lower cases. 

This feature is incredibly useful and I use it near daily. 

Could this be added to Samsung Keyboard?