import { MultiMapEmpty } from "https://deno.land/x/rimbu@1.0.2/multimap/custom/index.ts";
Parameters
options: { ifNew?: OptLazy<StreamSource<V>>; }
Returns
WithKeyValue<Tp, K, V>["normal"]
import { MultiMapEmpty } from "https://deno.land/x/rimbu@1.0.2/multimap/custom/index.ts";