import { FetchService } from '@conduit-client/service-fetch-network/v1';
import { RetryInterceptorConfig } from './csrf/retry.interceptor';
import { CsrfTokenManager } from './csrf/token-manager';
interface CsrfConfig extends RetryInterceptorConfig {
    endpoint: string;
    cacheName: string;
}
export interface FetchConfig {
    csrf: CsrfConfig;
}
/**
 * Module-level registry so all SDK instances sharing the same CSRF endpoint
 * share one CsrfTokenManager — one tokenPromise, one network fetch per lifecycle.
 * Exported for test isolation only; not part of the public API.
 */
export declare const tokenManagerRegistry: Map<string, CsrfTokenManager>;
/**
 * Creates an enhanced fetch function with automatic CSRF token handling.
 * The returned function automatically adds CSRF tokens to protected requests
 * and handles token refresh when tokens become invalid.
 *
 * @param config - Optional configuration for CSRF handling
 * @returns An enhanced fetch function that handles CSRF protection
 */
export declare function createFetchService(config: FetchConfig): FetchService;
export {};
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