Populate type definition does not represent the docs

[TheSinding]

Hi.

Description

The type definition for the populate hook does not correspond to the provided documents.
In the docs here, it says

schema	Argument	Type	Default	Description
include	Array< Object > or Object		Continue recursively join records to these records.

Which would mean you would be able to do

const schema = {
  include: [
    {
      service: 'users',
      nameAs: 'authorItem',
      parentField: 'author',
      childField: 'id',
    },
    {
      service: 'users',
      nameAs: 'readers',
      parentField: 'readers',
      childField: 'id'
    }
  ],
};

module.exports.after = {
  all: populate({ schema })
};

Instead this results in a typescript error similar to this one:
Type '{ service: string; nameAs: string; parentField: string; childField: string; }[]' has no properties in common with type 'Partial<PopulateSchema>'

The problem

I believe this line is the problem.

feathers-hooks-common/types/index.d.ts

Line 349 in e4a8d80

include: Partial<PopulateSchema>;

The proposed fix

It should look like

    include: Partial<PopulateSchema> | Array<Partial<PopulateSchema>>;