/**
 * 判断当前组件库是否处于暗黑模式
 * @returns boolean
 */
export declare function isDarkMode(): boolean;
/**
 * 设置组件库主题
 * @param theme 'light' | 'dark' | 'system'
 */
export declare function setTheme(theme: 'dark' | 'light' | 'system'): void;