export interface AliyunV3SignInput {
    method: string;
    host: string;
    path: string;
    query: Record<string, string | number | boolean | undefined>;
    headers: Record<string, string>;
    payload: string;
    ak_id: string;
    ak_secret: string;
    /** 自动注入 x-acs-signature-nonce / x-acs-action / x-acs-version 等 RPC 头(可选) */
    rpc?: {
        action: string;
        version: string;
    };
}
export interface AliyunV3SignResult {
    authorization: string;
    signed_headers_with_signature: Record<string, string>;
}
export declare function signAliyunV3(input: AliyunV3SignInput): AliyunV3SignResult;
//# sourceMappingURL=aliyun-v3.d.ts.map