import { default as React, ReactNode } from 'react';
import { ThemeContextValue } from '../contexts/ThemeContext';
type Theme = 'light' | 'dark' | 'system';
interface ThemeProviderProps {
    children: ReactNode;
    defaultTheme?: Theme;
}
/**
 * Global theme context with persistence + dark/light mode.
 * Respects the 'dark-mode' feature flag - when disabled, forces light mode only.
 */
export declare function ThemeProvider({ children, defaultTheme }: ThemeProviderProps): React.ReactElement;
/**
 * Hook to access the theme context.
 */
export declare function useThemeContext(): ThemeContextValue;
export {};