import { SortedSetBuilder } from "https://deno.land/x/rimbu@1.0.1/sorted/set-custom/index.ts";
Parameters
optional
source: undefined | SortedSet<T>optional
children: undefined | SortedSetBuilder<T>[]x/rimbu/sorted/set-custom/index.ts>SortedSetBuilder#createNew
import { SortedSetBuilder } from "https://deno.land/x/rimbu@1.0.1/sorted/set-custom/index.ts";