interface HashMultiMapSortedValue.NonEmpty
implements [MultiMapBase.NonEmpty]<K, V, HashMultiMapSortedValue.Types>, Omit<HashMultiMapSortedValue<K, V>, keyof MultiMapBase.NonEmpty<any, any, any>>, [Streamable.NonEmpty]<[K, V]>
import { type HashMultiMapSortedValue } from "https://deno.land/x/rimbu@1.2.1/multimap/main/index.ts";
const { NonEmpty } = HashMultiMapSortedValue;
A non-empty type-invariant immutable MultiMap of key type K, and value type V. In the MultiMap, each key has at least one value. See the MultiMap documentation and the HashMultiMapSortedValue API documentation