declare const command: {
    name: string;
    /**
     * Clear all objects without background (main) image
     * @param {Graphics} graphics - Graphics instance
     * @returns {Promise}
     */
    execute(graphics: any): Promise<void>;
    /**
     * @param {Graphics} graphics - Graphics instance
     * @returns {Promise}
     * @ignore
     */
    undo(graphics: any): Promise<void>;
};
export default command;