import { type MapBlockBuilderEntry } from "https://deno.land/x/rimbu@1.0.4/hashed/map-custom/implementation/builder.ts";
definition: HashMapBlockBuilder<K, V> | HashMapCollisionBuilder<K, V>
x/rimbu/hashed/map-custom/implementation/builder.ts>MapBlockBuilderEntry
import { type MapBlockBuilderEntry } from "https://deno.land/x/rimbu@1.0.4/hashed/map-custom/implementation/builder.ts";