Interface History<T>

interface History<T = string> {
    new History(name?: string, size?: number, memory?: boolean): History<T>;
    append(item: T): void;
    clear(): void;
    current(): T;
    data(): T[];
    disable(): void;
    enable(): void;
    enabled(): boolean;
    end(): boolean;
    last(): any;
    next(): void | T;
    position(): number;
    previous(): void | T;
    purge(): void;
    reset(): void;
    set(items: T[]): void;
    toggle(value?: boolean): void;
}