Can't access properties defined by yup.InferType

Describe the bug Take for example this code

const personSchema = yup.object({
  name: yup.string().required(),
  age: yup.number().required()
});

type Person = yup.InferType<typeof personSchema>;

const me: Person = {
  name: "Me",
  age: 20
};

When I try to access me.name or me.age TypeScript reports an error saying

Property 'name' does not exist on type 'Id<Partial<Pick<undefined, never>> & Pick<undefined, never>> | Id<Partial<Pick<{ name: string; age: number; }, never>> & Pick<{ name: string; age: number; }, "name" | "age">>'.
  Property 'name' does not exist on type 'Id<Partial<Pick<undefined, never>> & Pick<undefined, never>>'

To Reproduce I have written a codesanbox to demostrate the issue https://codesandbox.io/s/musing-breeze-pdx2p?file=/src/index.ts

Expected behavior Being able to access me.name and me.age without a TypeScript error

[Leithal3]

@onursagir; @omid-ebrahimi ; @sudhagar10 ; @kunalpgithub - I don’t know if you found a fix for this but the following works for me.

I know this is closed. But I believe the fix here is to define the schema as required.

I.e. using the provided example

const personSchema = Yup.object({
  name: Yup.string().required(),
  age: Yup.number().required()
}).required()

type Person = Yup.InferType<typeof personSchema>;

const me: Person = {
  name: 'Me',
  age: 20
}

Removes any errors in my case. Hope this helps!

[onursagir]

As a (temporary) fix you could use this

const personSchema = yup.object({
  name: yup.string().required(),
  age: yup.number().required()
});

type Person = ReturnType<typeof personSchema.validateSync>