export declare const queryElement: (selector: string, container?: HTMLElement | null) => HTMLElement | null;
export declare const queryElements: (selector: string, container?: HTMLElement | null) => NodeListOf<HTMLElement>;
export declare const queryElementsByClassName: (className: string, container?: HTMLElement | null) => NodeListOf<HTMLElement>;
export declare const getElement: (selector: string, container?: HTMLElement | null) => HTMLElement;