import { Icon, SimpleIcon } from './types';
/**
 * @param {Icon} icon The icon string or object.
 * @param {string} langCode The HTMLElement.lang code.
 * @param {string} dir The HTMLElement.dir (ltr, rtl, or auto).
 * @return {SimpleIcon}
 */
export declare function resolveIcon(icon: Icon, langCode: string, dir: string): SimpleIcon;
/**
 * @param {Icon} icon The icon string or object.
 * @param {string} langCode The HTMLElement.lang code.
 * @return {boolean} Whether the icon should be flipped horizontally in RTL mode.
 */
export declare function shouldIconFlip(icon: Icon, langCode: string): boolean;