import type { RBACConfig, RBACState, RolesConfig } from "../types/index";
/**
 * Loads RBAC configuration from a remote endpoint and updates the state.
 *
 * @param state - The current RBAC state object to be updated
 * @param options - Required configuration options including API endpoint and fetch options
 * @param mergeWithExisting - When true, merges the loaded config with existing roles. When false, replaces entirely
 * @returns Promise resolving to the updated roles configuration
 * @throws {Error} When the fetch request fails or returns a non-ok status
 *
 * @example
 * ```typescript
 * const state = createRBACState();
 * const options = {
 *   apiEndpoint: 'https://api.example.com/rbac',
 *   fetchOptions: { headers: { 'Authorization': 'Bearer token' } },
 *   transformResponse: (data) => data
 * };
 *
 * const roles = await loadDynamicConfig(state, options);
 * ```
 */
export declare function loadDynamicConfig(state: RBACState, options: Required<RBACConfig>, mergeWithExisting?: boolean): Promise<RolesConfig>;