import { type BilibiliCredentials } from "../utils/credentials.js";
export interface HttpOperationContext {
    signal?: AbortSignal;
    deadlineAt: number;
}
/**
 * 带限流和超时控制的请求包装器
 */
export declare function throttledFetch<T>(fetchFn: (controller: AbortController) => Promise<T>, options?: {
    signal?: AbortSignal;
    deadlineAt?: number;
}): Promise<T>;
/**
 * 带重试机制的请求包装器
 */
export declare function retryableFetch<T>(fetchFn: (context: HttpOperationContext) => Promise<T>, signal?: AbortSignal): Promise<T>;
/**
 * 检查当前 Cookie 是否处于登录状态。
 * 该函数不会在日志或错误信息中输出任何 Cookie 内容。
 */
export declare function checkLoginStatus(candidate?: BilibiliCredentials, signal?: AbortSignal): Promise<{
    isLogin: boolean;
}>;
/**
 * 带有 WBI 签名的 GET 请求
 */
export declare function fetchWithWBI(path: string, params: Record<string, string | number>, additionalHeaders?: Record<string, string>, signal?: AbortSignal): Promise<unknown>;
/**
 * 普通的 GET 请求（不需要 WBI 签名）
 */
export declare function fetchWithoutWBI(path: string, params?: Record<string, string | number>, additionalHeaders?: Record<string, string>, signal?: AbortSignal, maxResponseBytes?: number): Promise<unknown>;
//# sourceMappingURL=http.d.ts.map