Promisify an object type.
It promisifies all member types. When a member type is:
Promise
R
Promise<R>
O
Promisify<O>
never
An object type to be promised.
Whether to convert type of function parameters to be compatible with their pritimive.
Promisify an object type.
It promisifies all member types. When a member type is:
Promise(R->Promise<R>).O->Promisify<O>).nevertype).