/** Returns a new `BaseComponent` instance. */
declare class BaseComponent {
    element: Element;
    options?: BaseOptions;
    /**
     * @param target `Element` or selector string
     * @param config component instance options
     */
    constructor(target: Element | string, config?: BaseOptions);
    get version(): string;
    get name(): string;
    get defaults(): {};
    /** just to have something to extend from */
    _toggleEventListeners: () => void;
    /** Removes component from target element. */
    dispose(): void;
}

declare interface BaseOptions {
    [key: string]: unknown;
}

/** Creates a new `Tab` instance. */
declare class Tab extends BaseComponent {
    static selector: string;
    static init: (element: Element) => Tab;
    static getInstance: (element: Element) => Tab | null;
    element: HTMLElement;
    nav: HTMLElement | null;
    content: HTMLElement | null;
    tabContent: HTMLElement | null;
    nextContent: HTMLElement | null;
    dropdown: HTMLElement | null;
    /** @param target the target element */
    constructor(target: Element | string);
    /**
     * Returns component name string.
     */
    get name(): string;
    /** Shows the tab to the user. */
    show(): void;
    /**
     * Toggles on/off the `click` event listener.
     *
     * @param add when `true`, event listener is added
     */
    _toggleEventListeners: (add?: boolean) => void;
    /** Removes the `Tab` component from the target element. */
    dispose(): void;
}
export default Tab;

export { }