export declare class MiaoxiangError extends Error {
    code: string;
    details?: unknown;
    constructor(code: string, message: string, details?: unknown);
}
export declare const ErrorCodes: {
    readonly BAD_REQUEST: "BAD_REQUEST";
    readonly API_ERROR: "API_ERROR";
    readonly HTTP_ERROR: "HTTP_ERROR";
    readonly TIMEOUT: "TIMEOUT";
    readonly NETWORK_ERROR: "NETWORK_ERROR";
    readonly EMPTY_RESPONSE: "EMPTY_RESPONSE";
};