interface HashMultiMapHashValue.NonEmpty
implements [MultiMapBase.NonEmpty]<K, V, HashMultiMapHashValue.Types>, Omit<HashMultiMapHashValue<K, V>, keyof MultiMapBase.NonEmpty<any, any, any>>, [Streamable.NonEmpty]<[K, V]>
import { type HashMultiMapHashValue } from "https://deno.land/x/rimbu@1.0.4/multimap/main/interface/hash-key/hash-value/interface.ts";
const { NonEmpty } = HashMultiMapHashValue;
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 HashMultiMapHashValue API documentation