/**
 * Advanced API client with interceptors, caching, retry logic, and more
 * Now powered by Axios for robust HTTP handling
 */
import { HttpClient } from './http-client';
import type { ApiClientConfig, RequestConfig, ApiResponse } from '../types';
/**
 * Advanced API client with comprehensive features using Axios
 */
export declare class ApiClient {
    private httpClient;
    private cacheManager?;
    private retryManager?;
    private rateLimiter?;
    private config;
    private interceptorIds;
    constructor(config?: ApiClientConfig);
    /**
     * Set up Axios interceptors for caching, rate limiting, and event handling
     */
    private setupAxiosInterceptors;
    /**
     * Makes an HTTP request with all features applied
     */
    request<T = any>(config: RequestConfig): Promise<ApiResponse<T>>;
    /**
     * GET request
     */
    get<T = any>(url: string, config?: Partial<RequestConfig>): Promise<ApiResponse<T>>;
    /**
     * POST request
     */
    post<T = any>(url: string, data?: any, config?: Partial<RequestConfig>): Promise<ApiResponse<T>>;
    /**
     * PUT request
     */
    put<T = any>(url: string, data?: any, config?: Partial<RequestConfig>): Promise<ApiResponse<T>>;
    /**
     * PATCH request
     */
    patch<T = any>(url: string, data?: any, config?: Partial<RequestConfig>): Promise<ApiResponse<T>>;
    /**
     * DELETE request
     */
    delete<T = any>(url: string, config?: Partial<RequestConfig>): Promise<ApiResponse<T>>;
    /**
     * HEAD request
     */
    head(url: string, config?: Partial<RequestConfig>): Promise<ApiResponse<void>>;
    /**
     * OPTIONS request
     */
    options<T = any>(url: string, config?: Partial<RequestConfig>): Promise<ApiResponse<T>>;
    /**
     * Adds a request interceptor using Axios
     */
    addRequestInterceptor(onFulfilled?: (config: any) => any | Promise<any>, onRejected?: (error: any) => any): number;
    /**
     * Adds a response interceptor using Axios
     */
    addResponseInterceptor(onFulfilled?: (response: any) => any | Promise<any>, onRejected?: (error: any) => any): number;
    /**
     * Removes a request interceptor
     */
    removeRequestInterceptor(id: number): void;
    /**
     * Removes a response interceptor
     */
    removeResponseInterceptor(id: number): void;
    /**
     * Clears all custom interceptors (keeps built-in ones)
     */
    clearInterceptors(): void;
    /**
     * Clears cache
     */
    clearCache(): void;
    /**
     * Gets cache statistics
     */
    getCacheStats(): any;
    /**
     * Updates client configuration
     */
    updateConfig(config: Partial<ApiClientConfig>): void;
    /**
     * Gets current configuration
     */
    getConfig(): ApiClientConfig;
    /**
     * Gets the underlying Axios instance for advanced usage
     */
    getAxiosInstance(): import("axios").AxiosInstance;
    /**
     * Gets the underlying HTTP client
     */
    getHttpClient(): HttpClient;
    /**
     * Determines if cache should be used for request
     */
    private shouldUseCache;
    /**
     * Determines if response should be cached
     */
    private shouldCacheResponse;
}
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