import type { ColorScheme } from './types.js';
/**
 * Key under `lynx.__globalProps` where the native publisher writes the
 * appearance map. Single string shared by iOS / Android publishers, the JS
 * reader, and tests.
 */
export declare const GLOBAL_PROPS_KEY = "appearance";
export interface RawAppearanceProps {
    colorScheme?: ColorScheme;
}
/**
 * Synchronously read the current system color scheme from
 * `lynx.__globalProps`. Returns `null` when the publisher hasn't populated
 * yet (early cold start) or when running outside a Lynx host (web preview,
 * SSR, tests). Callers should treat `null` as "unknown — fall back to your
 * default theme".
 *
 * Safe on both BG and MT threads — `__globalProps` is mirrored across both.
 */
export declare function readGlobalColorScheme(): ColorScheme | null;
//# sourceMappingURL=globals.d.ts.map