typescript 如何将对象字面量类型的value推断成一个联合类型？

Question

大家好，请问如果将下面的的对象字面量类型推断成一个联合类型？

{ name: "zhangsan", age: 666, address: { num: 1 }

string | number | {num: 1}

Answer 1

type ValueOf<T> = T[keyof T]
type t1 = ValueOf<typeof data>

Answer 2