/**
 * Notification Context
 *
 * React context for managing toast-style notifications.
 */
import React from 'react';
import type { NotificationContextValue, NotificationSeverity } from './types.js';
/**
 * Context for notification management.
 */
export declare const NotificationContext: React.Context<NotificationContextValue | null>;
/**
 * Hook to access notification context.
 *
 * @throws Error if used outside of NotificationProvider
 * @returns Notification context value
 *
 * @example
 * ```tsx
 * function MyComponent() {
 *   const { addError, addSuccess } = useNotifications();
 *
 *   const handleSave = async () => {
 *     try {
 *       await save();
 *       addSuccess('Changes saved successfully');
 *     } catch (error) {
 *       addError('Failed to save changes', () => handleSave());
 *     }
 *   };
 * }
 * ```
 */
export declare function useNotifications(): NotificationContextValue;
/**
 * Default auto-dismiss times by severity.
 */
export declare const DEFAULT_AUTO_DISMISS_MS: Record<NotificationSeverity, number>;
interface NotificationProviderProps {
    children: React.ReactNode;
    /**
     * Maximum number of notifications to show at once.
     * Oldest notifications are removed when limit is exceeded.
     * @default 5
     */
    maxNotifications?: number;
}
/**
 * Provider component for notification management.
 *
 * @example
 * ```tsx
 * import { NotificationProvider, NotificationContainer } from '@pantheon-systems/puck-css';
 *
 * function App() {
 *   return (
 *     <NotificationProvider>
 *       <YourApp />
 *       <NotificationContainer />
 *     </NotificationProvider>
 *   );
 * }
 * ```
 */
export declare function NotificationProvider({ children, maxNotifications, }: NotificationProviderProps): React.ReactElement;
export {};