/**
 * Custom HTTP client wrapper around native fetch API.
 * Replaces axios with a minimal implementation that provides:
 * - Request/response interceptors (async supported)
 * - Axios-compatible response structure
 * - Automatic JSON parsing when Content-Type is application/json
 * - Error rejection on 4xx/5xx responses (axios behavior)
 */
export interface HttpClientConfig {
    method?: string;
    url?: string;
    headers?: Record<string, string>;
    body?: BodyInit;
    params?: Record<string, any>;
    data?: any;
    responseType?: 'arraybuffer' | 'blob' | 'json' | 'text';
    tokenType?: string;
    skipDeviceCheck?: boolean;
    [key: string]: any;
}
export interface HttpClientResponse<T = any> {
    data: T;
    status: number;
    statusText: string;
    headers: Record<string, string>;
    config: HttpClientConfig;
}
export interface HttpClientError extends Error {
    response?: HttpClientResponse;
    config?: HttpClientConfig;
}
declare type RequestInterceptorFulfilled = (config: HttpClientConfig) => HttpClientConfig | Promise<HttpClientConfig>;
declare type RequestInterceptorRejected = (error: any) => any;
declare type ResponseInterceptorFulfilled = (response: HttpClientResponse) => HttpClientResponse | Promise<HttpClientResponse>;
declare type ResponseInterceptorRejected = (error: HttpClientError) => any;
interface RequestInterceptor {
    fulfilled: RequestInterceptorFulfilled;
    rejected?: RequestInterceptorRejected;
}
interface ResponseInterceptor {
    fulfilled: ResponseInterceptorFulfilled;
    rejected?: ResponseInterceptorRejected;
}
interface InterceptorManager<T> {
    handlers: Array<T | null>;
    use(fulfilled: T extends RequestInterceptor ? RequestInterceptorFulfilled : ResponseInterceptorFulfilled, rejected?: T extends RequestInterceptor ? RequestInterceptorRejected : ResponseInterceptorRejected): number;
    eject(id: number): void;
}
export interface HttpClient {
    (url: string, config?: HttpClientConfig): Promise<HttpClientResponse>;
    defaults: {
        headers: {
            post: Record<string, string>;
            common: Record<string, string>;
        };
    };
    interceptors: {
        request: InterceptorManager<RequestInterceptor>;
        response: InterceptorManager<ResponseInterceptor>;
    };
}
/**
 * Creates a new HTTP client instance with interceptor support.
 * This is the fetch-based replacement for axios.create()
 */
export declare function createHttpClient(): HttpClient;
export {};