public static <K, V> QueryableStoreType<ReadOnlyWindowStore<K, ValueAndTimestamp<V>>> timestampedWindowStore() {
        return new TimestampedWindowStoreType<>();
    }
A {@link QueryableStoreType} that accepts {@link ReadOnlyWindowStore ReadOnlyWindowStore&lt;K, ValueAndTimestamp&lt;V&gt;&gt;}.

@param <K> key type of the store
@param <V> value type of the store
@return {@link QueryableStoreTypes.TimestampedWindowStoreType}
streams/src/main/java/org/apache/kafka/streams/state/QueryableStoreTypes.java