bug after update 0.31.1 -> 0.32.0

Describe the bug types seems to be broken

To Reproduce

import * as Yup from "yup";

export const validationSchema = Yup.object().shape({
  email: Yup.string(),
});

Expected behavior No types error

Additional context i was using 0.31.1 with @types/yup but 0.32.0 does not need them

[TrejGun]

@types/yup is removed but why should I set strictFunctionTypes:false for the rest of my app because of one lib

for now it seems like a breaking change which should come in major update

[jquense]

As an addendum, 0.32.1 fixes (inadvertently) the most limiting case that needed strictFunctionTypes, object shapes:

object({
  name: string()
})

should now work fine with strict on, there are a few other cases that still don’t, namely some concat() usages, but I suspect those are easier to work around with casts in the meantime.