import { type SortedValue } from "https://deno.land/x/rimbu@1.0.2/core/menu/multimap/sorted-key.ts";
const { Builder } = SortedValue;
A mutable SortedMultiMapSortedValue
builder used to efficiently create new immutable instances.
See the MultiMap documentation and the SortedMultiMapSortedValue.Builder API documentation