Improve types

[btd]

Summary

After 5.11 mongoose started to provide its own types. Some parts of types still use `any (compare the same places with @types/mongoose e.g)

Examples

  const { deletedCount } = await Model.deleteMany({ fieldFromModel });

while with some tsconfig settings tsc will not complain. But you will need to do the same for typescript-eslint.

[btd]

Also question why Document defined type of key as any and not ObjectId?

[vkarpov15]

LGTM 👍

[vkarpov15]

Can you please clarify what you mean by "Also question why Document defined type of key as any and not ObjectId?"

[btd]

@vkarpov15 on this line https://github.com/Automattic/mongoose/blob/master/index.d.ts#L369 Document defined as Document<T = any>. Why it is not ObjectId? I do not have problem with this now, just interested.

[vkarpov15]

Because _id can be any type. Nothing wrong with saying new Schema({ _id: Number })