export declare const cartFormElementQuery = "form[action=\"cart\"], form[action=\"checkout\"], form#CartPageForm, form#cart, form.cart";
export declare const checkoutButtonElementQuery = "main input[type=\"submit\"], main button.checkout, main button[type=\"submit\"], input[type=\"submit\"]#checkout, button[type=\"submit\"]#checkout, button[type=\"submit\"][name=\"checkout\"]";
export declare class Cart {
    static instance: Cart;
    data: {
        item_count: number;
    };
    private constructor();
    static getInstance(): Cart;
    isOnCartPage(): boolean;
    getCartItemCount(): number;
    get(): Promise<any>;
    clear(redirectUrl: string): Promise<void>;
    getCartFormElement(): HTMLFormElement;
    getCheckoutButtonElement(): HTMLElement;
}