import { RBTree } from "https://deno.land/x/collections@v0.10.1/trees/rb_tree.ts";
Creates a new red-black tree from an array like or iterable object.
Parameters
options: { Node?: RBNode; compare?: compare<Partial<U>> | compareDefined<Partial<U>>; map: mapDefined<T, U>; thisArg?: V; }