import { HashSetNonEmptyBase } from "https://deno.land/x/rimbu@0.13.5/hashed/set-custom/implementation/immutable.ts";
Parameters
optional
traverseState: TraverseStatex/rimbu/hashed/set-custom/implementation/immutable.ts>HashSetNonEmptyBase#forEach
import { HashSetNonEmptyBase } from "https://deno.land/x/rimbu@0.13.5/hashed/set-custom/implementation/immutable.ts";