interface DictionaryEntry<T, V> {
    originalKey: T;
    value: V;
}
export declare class Dictionary<T, V> {
    protected map: {
        [key: string]: DictionaryEntry<T, V>;
    };
    protected hashFunction: (key: T) => string;
    constructor(map?: {
        [key: string]: V;
    }, hashFunction?: (key: T) => string);
    set(key: T, item: V): void;
    get(key: T): V | null;
    private keysEqual;
    delete(key: T): void;
    keys(): T[];
    values(): V[];
    includesKey(key: T): boolean;
    clone(): Dictionary<T, V>;
}
export {};