/** Resolved theme value used in the app */
export type ThemeValue = 'light' | 'dark';
/** Theme config value stored in localStorage */
export type ThemeConfigValue = ThemeValue | 'auto';
export declare const getStoredThemeConfig: (theme: ThemeValue, prefersDark: boolean) => ThemeConfigValue;
export declare const getResolvedTheme: (config: ThemeConfigValue, prefersDark: boolean) => ThemeValue;
/**
 * State provider for theme context.
 * @internal
 */
export declare function useThemeState(): readonly [ThemeValue, (value: ThemeValue) => void];