Account Token Creation Method missing in stripe-react-native

[quentinnippert]

I am currently developing an application that uses Stripe for payments, and I'm utilizing the stripe-react-native library. I've noticed that a crucial method for creating an account token is missing, a feature that's already present in the stripe-ios library.

I propose adding the type "Account" to the method createToken to the stripe-react-native library, leveraging the existing implementation in stripe-ios. This would enable React Native developers to access this important feature without having to create custom native bridges.

Thank you for considering this request!