import { $DeepPartial } from '@callstack/react-theme-provider';
/**
 * useAlternateTheme hook
 *
 * This hook is used to set up the alternative theme for various components (mostly in dark mode). Some RNP components use colors
 * from the theme that we would prefer that they did not. For these components, we modify the theme to move the colors
 * we want into the variables that are being used by RNP (e.g., for primary colored buttons, we want to use the dark variation).
 *
 * @returns a partial theme that can be passed to the `theme` prop of a RNP component
 */
export declare const useAlternateTheme: (themeOverride: $DeepPartial<ReactNativePaper.Theme> | undefined, extraLight?: $DeepPartial<ReactNativePaper.Theme> | undefined, extraDark?: $DeepPartial<ReactNativePaper.Theme> | undefined) => $DeepPartial<ReactNativePaper.Theme> | undefined;