import { InsuranceController } from "https://deno.land/x/sptaki@1.2.0/controllers/InsuranceController.d.ts";
Initialize a Map object that holds main-parents to all of their attachments. Note that "main-parent" in this context refers to the parent item that an attachment is attached to. For example, a suppressor attached to a gun, not the backpack that the gun is located in (the gun's parent).