import { AsyncSequence } from "../../sequency";
export declare class ToMap {
    /**
     * Returns a map consisting of each key-value pair. If a `map` is passed
     * the pairs are set on this map. Duplicate keys override each other.
     *
     * @param {Map<K, V>} map
     * @returns {Promise<Map<K, V>>}
     */
    toMap<K, V>(this: AsyncSequence<[K, V]>, map?: Map<K, V>): Promise<Map<K, V>>;
}