type IconCacheMap = Map<string, string>;
export declare function iconCacheKey(name: string, flag: boolean): string;
export declare function iconCache(): IconCacheMap;
/**
 * Pre-register glyphs so ds-icon renders them synchronously — no lazy-chunk
 * fetch, no first-paint pop-in. Import the SVG strings from `@ds-mo/icons`
 * in the app (statically, so they ship in the app's own bundle):
 *
 * ```ts
 * import { Bell } from '@ds-mo/icons/svg/Bell';
 * import { FlagUnitedStates } from '@ds-mo/icons/svg/flags/FlagUnitedStates';
 * import { registerIcons } from '@ds-mo/ui/utils';
 *
 * registerIcons({ Bell });
 * registerIcons({ FlagUnitedStates });
 * ```
 *
 * Icons that are not registered still work — they lazy-load on first render
 * and stay cached afterwards.
 */
export declare function registerIcons(icons: Record<string, string>, options?: {
    flag?: boolean;
}): void;
export {};
//# sourceMappingURL=icon-cache.d.ts.map