A user of Japan popular 2chan forum posted some leak information about Pokemon Scarlett and Violet
It's the final evolution of Hogeeta, maybe it is Fire/Fairy type.
Link to original post:
https://imgur.com/1RApTkPHe gives more information of future announcement:
>Also new pokemon information is made public in the coming days.>pictures of the package too is planned to be revealed soon.Concept art translation:
>1: If is short distance, he can fly.>2: In combat, his wings change and become bigger. >3: Throws scarlett flame >4: Normal pose 