import { HashMapNonEmptyBase } from "https://deno.land/x/rimbu@1.0.2/hashed/map-custom/implementation/immutable.ts";
Parameters
optional
traverseState: TraverseStatex/rimbu/hashed/map-custom/implementation/immutable.ts>HashMapNonEmptyBase#forEach
import { HashMapNonEmptyBase } from "https://deno.land/x/rimbu@1.0.2/hashed/map-custom/implementation/immutable.ts";