/**
 * Theme Store - Zustand State Management
 *
 * Single source of truth for theme mode AND custom colors.
 * Uses AsyncStorage for persistence via ThemeStorage.
 */
import { type Theme } from '../../core/themes';
import type { ThemeMode } from '../../core/ColorPalette';
import type { CustomThemeColors } from '../../core/CustomColors';
interface ThemeState {
    theme: Theme;
    themeMode: ThemeMode;
    customColors?: CustomThemeColors;
    defaultColors?: CustomThemeColors;
    defaultThemeMode: ThemeMode;
    isDark: boolean;
    isInitialized: boolean;
    _updateInProgress: boolean;
    _initInProgress: boolean;
    _lastUpdateId?: number;
}
interface ThemeActions {
    setThemeMode: (mode: ThemeMode) => Promise<void>;
    setCustomColors: (colors?: CustomThemeColors) => Promise<void>;
    setDefaultColors: (colors: CustomThemeColors) => void;
    setDefaultThemeMode: (mode: ThemeMode) => void;
    resetToDefaults: () => Promise<void>;
    toggleTheme: () => Promise<void>;
    initialize: () => Promise<void>;
}
export declare const useTheme: import("zustand").UseBoundStore<import("zustand").StoreApi<ThemeState & ThemeActions>>;
export {};