cannot access to the Model<> on deleteOne pre hook

[DocAmaroo]

Hi guys!

Before to open an issue, I wanted to ask if this was a default behavior.

I tried to create a pre hook with the deleteOne method and I couldn't access to the model of my class.

@Schema()
export class MyClass {
  @Prop()
  ...
}

export type MyClassDocument = SimulationDataset & Document;
export const MySchema = SchemaFactory.createForClass(MyClass);

MySchema.pre('deleteOne', function () {
  this.model; // TS2551: Property 'model' does not exist on type 'Document<unknown, any, SimulationDataset> & SimulationDataset & { _id: ObjectId; }'. Did you mean '$model'? 
});

Error received

TS2551: Property 'model' does not exist on type 'Document<unknown, any, SimulationDataset> & SimulationDataset & { _id: ObjectId; }'. Did you mean '$model'?

See screenshot

But this property is accessible from other method like deleteMany, findOneAndDelete etc…

Configuration

MongoDB shell version v5.0.13
Build Info: {
    "version": "5.0.13",
    "gitVersion": "cfb7690563a3144d3d1175b3a20c2ec81b662a8f",
    "openSSLVersion": "OpenSSL 1.1.1f  31 Mar 2020",
    "modules": [],
    "allocator": "tcmalloc",
    "environment": {
        "distmod": "ubuntu2004",
        "distarch": "x86_64",
        "target_arch": "x86_64"
    }
}

Is this a normal behavior, or am I missing something from the documentation ?

Thank you in advance for your response.