export declare class LocalStorageItem<T, TFallback = null> {
    readonly key: string;
    private readonly _fallback;
    private constructor();
    static of: <T_1>(key: string) => LocalStorageItem<T_1>;
    static withDefault: <T_1>(key: string, fallback: T_1) => LocalStorageItem<T_1, T_1>;
    get(): T | TFallback;
    remove(): void;
    set(value: T): void;
}