import { default as React, ReactNode } from 'react';
import { RBACConfig, RBACContextValue, Permission, PermissionAction } from './types';
import { User } from '../types';
/**
 * RBAC Context for React applications.
 */
export declare const RBACContext: React.Context<RBACContextValue | null>;
/**
 * RBAC Provider props.
 */
export interface RBACProviderProps {
    /** RBAC configuration */
    config: RBACConfig;
    /** Child components */
    children: ReactNode;
    /** Current user */
    user?: User | null;
    /** User's assigned roles */
    userRoles?: string[];
    /** User's direct permissions */
    userPermissions?: Permission[];
    /** Callback to fetch permissions from server */
    fetchPermissions?: () => Promise<{
        roles: string[];
        permissions: Permission[];
    }>;
    /** Loading component */
    loadingComponent?: ReactNode;
    /** Callback when permission check occurs */
    onPermissionCheck?: (permission: Permission, granted: boolean) => void;
    /** Callback when access check occurs */
    onAccessCheck?: (resource: string, action: PermissionAction, granted: boolean) => void;
}
/**
 * RBAC Provider Component.
 *
 * Provides RBAC functionality to child components through React context.
 *
 * @example
 * ```tsx
 * import { RBACProvider } from '@/lib/auth/rbac';
 *
 * const rbacConfig = {
 *   roles: [
 *     { id: 'admin', name: 'Admin', permissions: ['*'], priority: 100 },
 *     { id: 'user', name: 'User', permissions: ['read:*'], priority: 10 },
 *   ],
 *   defaultDecision: 'deny',
 *   enableCaching: true,
 * };
 *
 * function App() {
 *   const { user } = useAuth();
 *
 *   return (
 *     <RBACProvider
 *       config={rbacConfig}
 *       user={user}
 *       userRoles={user?.roles}
 *     >
 *       <MyApplication />
 *     </RBACProvider>
 *   );
 * }
 * ```
 */
export declare function RBACProvider({ config, children, user, userRoles, userPermissions, fetchPermissions, loadingComponent, onPermissionCheck, onAccessCheck, }: RBACProviderProps): React.ReactElement;