export declare class TrieMap<K extends Iterable<T>, V, T = unknown> {
    private root;
    get [Symbol.toStringTag](): string;
    entries(): IterableIterator<[key: T[], value: V]>;
    keys(): IterableIterator<T[]>;
    values(): IterableIterator<V>;
    set(key: K, value: V): this;
    has(key: K): boolean;
    get(key: K): V | undefined;
    delete(key: K): boolean;
}