import type IDictionary from './IDictionary';
import type IDictionaryData from './IDictionaryData';
export default class Dictionary<T = number> implements IDictionary<T> {
    private _data;
    constructor(inputs?: Readonly<{
        [key: string]: T;
    }>);
    get data(): IDictionaryData<T>;
    get size(): number;
    get isEmpty(): boolean;
    get keys(): string[];
    get values(): T[];
    get pairs(): [string, T][];
    set(key: string, value: T): [string, T];
    remove(key: string): [string, T] | null;
    hasKey(key: string): boolean;
    get(key: string): T | null;
    clear(): IDictionaryData<T>;
    forEach(func: (_key: string, _value: T) => any): void;
    private [Symbol.toPrimitive];
}