Example of mongose typescript interface.

mongose.ts

export interface IWorkorder extends mongoose.Document, HasId {
  id: string; 
  somethingElse?: number; 
};

export const WorkorderSchema = new mongoose.Schema({
  id: {type:String, required: true},
  somethingElse: Number,
});

const Workorder = mongoose.model<IWorkorder>('Workorder', WorkorderSchema);
export default Workorder;