import type { Readable, Writable } from 'node:stream';
import type { ListObjectsQuery, RequestOptions, ListObjectResult, PutObjectOptions, PutObjectResult, UserMeta, DeleteObjectOptions, DeleteObjectResult, GetObjectOptions, GetObjectResult, SignatureUrlOptions, HeadObjectOptions, HeadObjectResult, IObjectSimple, GetStreamOptions, GetStreamResult, CopyObjectOptions, CopyAndPutMetaResult } from 'oss-interface';
import { type OSSBaseClientInitOptions, OSSBaseClient } from './OSSBaseClient.js';
import type { ACLType, AppendObjectOptions, AppendObjectResult, DeleteMultipleObject, DeleteMultipleObjectOptions, DeleteMultipleObjectResponse, DeleteObjectTaggingOptions, DeleteObjectTaggingResult, GetACLOptions, GetACLResult, GetSymlinkOptions, GetSymlinkResult, GutObjectTaggingOptions, GutObjectTaggingResult, ListV2ObjectResult, ListV2ObjectsQuery, PutACLOptions, PutACLResult, PutObjectTaggingOptions, PutObjectTaggingResult, PutSymlinkOptions, PutSymlinkResult } from './type/index.js';
export interface OSSObjectClientInitOptions extends OSSBaseClientInitOptions {
    bucket?: string;
    /**
     * Enable cname
     * @see https://help.aliyun.com/zh/oss/user-guide/map-custom-domain-names-5
     */
    cname?: boolean;
}
export declare class OSSObject extends OSSBaseClient implements IObjectSimple {
    #private;
    constructor(options: OSSObjectClientInitOptions);
    /** public methods */
    /**
     * AppendObject
     * @see https://help.aliyun.com/zh/oss/developer-reference/appendobject
     */
    append(name: string, file: string | Buffer | Readable, options?: AppendObjectOptions): Promise<AppendObjectResult>;
    /**
     * put an object from String(file path)/Buffer/Readable
     * @param {String} name the object key
     * @param {Mixed} file String(file path)/Buffer/Readable
     * @param {Object} options options
     *        {Object} options.callback The callback parameter is composed of a JSON string encoded in Base64
     *        {String} options.callback.url  the OSS sends a callback request to this URL
     *        {String} options.callback.host  The host header value for initiating callback requests
     *        {String} options.callback.body  The value of the request body when a callback is initiated
     *        {String} options.callback.contentType  The Content-Type of the callback requests initiated
     *        {Object} options.callback.customValue  Custom parameters are a map of key-values, e.g:
     *                  customValue = {
     *                    key1: 'value1',
     *                    key2: 'value2'
     *                  }
     * @returns {Object} result
     */
    put(name: string, file: string | Buffer | Readable, options?: PutObjectOptions): Promise<PutObjectResult>;
    /**
     * put an object from ReadableStream.
     */
    putStream(name: string, stream: Readable, options?: PutObjectOptions): Promise<PutObjectResult>;
    putMeta(name: string, meta: UserMeta, options?: Omit<CopyObjectOptions, 'meta'>): Promise<CopyAndPutMetaResult>;
    /**
     * GetBucket (ListObjects)
     * @see https://help.aliyun.com/zh/oss/developer-reference/listobjects
     */
    list(query?: ListObjectsQuery, options?: RequestOptions): Promise<ListObjectResult>;
    /**
     * ListObjectsV2（GetBucketV2）
     * @see https://help.aliyun.com/zh/oss/developer-reference/listobjectsv2
     */
    listV2(query?: ListV2ObjectsQuery, options?: RequestOptions): Promise<ListV2ObjectResult>;
    /**
     * GetObject
     * @see https://help.aliyun.com/zh/oss/developer-reference/getobject
     */
    get(name: string, options?: GetObjectOptions): Promise<GetObjectResult>;
    get(name: string, file: string | Writable, options?: GetObjectOptions): Promise<GetObjectResult>;
    getStream(name: string, options?: GetStreamOptions): Promise<GetStreamResult>;
    /**
     * PutObjectACL
     * @see https://help.aliyun.com/zh/oss/developer-reference/putobjectacl
     */
    putACL(name: string, acl: ACLType, options?: PutACLOptions): Promise<PutACLResult>;
    /**
     * GetObjectACL
     * @see https://help.aliyun.com/zh/oss/developer-reference/getobjectacl
     */
    getACL(name: string, options?: GetACLOptions): Promise<GetACLResult>;
    /**
     * DeleteObject
     * @see https://help.aliyun.com/zh/oss/developer-reference/deleteobject
     */
    delete(name: string, options?: DeleteObjectOptions): Promise<DeleteObjectResult>;
    /**
     * DeleteMultipleObjects
     * @see https://help.aliyun.com/zh/oss/developer-reference/deletemultipleobjects
     */
    deleteMulti(namesOrObjects: string[] | DeleteMultipleObject[], options?: DeleteMultipleObjectOptions): Promise<DeleteMultipleObjectResponse>;
    /**
     * HeadObject
     * @see https://help.aliyun.com/zh/oss/developer-reference/headobject
     */
    head(name: string, options?: HeadObjectOptions): Promise<HeadObjectResult>;
    /**
     * GetObjectMeta
     * @see https://help.aliyun.com/zh/oss/developer-reference/getobjectmeta
     */
    getObjectMeta(name: string, options?: HeadObjectOptions): Promise<{
        status: number;
        res: import("urllib").RawResponseWithMeta;
    }>;
    /**
     * PutSymlink
     * @see https://help.aliyun.com/zh/oss/developer-reference/putsymlink
     */
    putSymlink(name: string, targetName: string, options: PutSymlinkOptions): Promise<PutSymlinkResult>;
    /**
     * GetSymlink
     * @see https://help.aliyun.com/zh/oss/developer-reference/getsymlink
     */
    getSymlink(name: string, options?: GetSymlinkOptions): Promise<GetSymlinkResult>;
    /**
     * PutObjectTagging
     * @see https://help.aliyun.com/zh/oss/developer-reference/putobjecttagging
     */
    putObjectTagging(name: string, tag: Record<string, string>, options?: PutObjectTaggingOptions): Promise<PutObjectTaggingResult>;
    /**
     * GetObjectTagging
     * @see https://help.aliyun.com/zh/oss/developer-reference/getobjecttagging
     */
    getObjectTagging(name: string, options?: GutObjectTaggingOptions): Promise<GutObjectTaggingResult>;
    /**
     * DeleteObjectTagging
     * @see https://help.aliyun.com/zh/oss/developer-reference/deleteobjecttagging
     */
    deleteObjectTagging(name: string, options?: DeleteObjectTaggingOptions): Promise<DeleteObjectTaggingResult>;
    /**
     * signatureUrl URL签名
     * @see https://help.aliyun.com/zh/oss/developer-reference/signed-urls
     */
    signatureUrl(name: string, options?: SignatureUrlOptions): string;
    asyncSignatureUrl(name: string, options?: SignatureUrlOptions): Promise<string>;
    /**
     * Get Object url by name
     * @param {string} name - object name
     * @param {string} [baseUrl] - If provide `baseUrl`, will use `baseUrl` instead the default `endpoint and bucket`.
     * @returns {string} object url include bucket
     */
    generateObjectUrl(name: string, baseUrl?: string): string;
    /**
     * @alias generateObjectUrl
     */
    getObjectUrl(name: string, baseUrl?: string): string;
    /**
     * @param {object | string} policy specifies the validity of the fields in the request.
     * @returns {object} params.OSSAccessKeyId
     *  params.Signature
     *  params.policy JSON text encoded with UTF-8 and Base64.
     */
    calculatePostSignature(policy: object | string): {
        OSSAccessKeyId: string;
        Signature: string;
        policy: string;
    };
    /**
     * Copy an object from sourceName to name.
     */
    copy(name: string, sourceName: string, options?: CopyObjectOptions): Promise<CopyAndPutMetaResult>;
    copy(name: string, sourceName: string, sourceBucket: string, options?: CopyObjectOptions): Promise<CopyAndPutMetaResult>;
    /**
     * 另存为
     * @see https://help.aliyun.com/zh/oss/user-guide/sys-or-saveas
     */
    processObjectSave(sourceObject: string, targetObject: string, process: string, targetBucket?: string): Promise<{
        res: import("urllib").RawResponseWithMeta;
        status: number;
    }>;
    /** protected methods */
    protected getRequestEndpoint(): string;
}