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