/// <reference types="node" />
import { ListOperationResponse } from './request';
export interface OperateObjectParams extends OperateOptionalBucketParams {
    objectKey: string;
}
export interface OperateBinaryObjectParams {
    sourceObjectKey: string;
    sourceBucket?: string;
    targetObjectKey: string;
    targetBucket?: string;
}
export interface OperateOptionalBucketParams {
    bucket?: string;
}
export interface ObjectMetadata {
    [x: string]: string;
}
export interface ObjectContent {
    key: string;
    lastModified: string;
    eTag: string;
    size: number;
    storageClass: string;
}
export interface CommonPrefixContent {
    prefix: string;
}
export interface CopyObjectParams extends OperateBinaryObjectParams {
    sourceObjectKey: string;
    sourceBucket?: string;
    targetObjectKey: string;
    targetBucket?: string;
}
export interface DeleteObjectParams extends OperateObjectParams {
}
export declare type GetObjectParams = GetObjectStreamParams | GetObjectBufferParams | GetObjectStringParams;
export interface GetObjectBaseOptions extends OperateObjectParams {
    range?: {
        first: number;
        last?: number;
    } | {
        first?: number;
        last: number;
    } | string;
    ifNotFound?: string;
    ifModifiedSince?: Date | string;
}
export interface GetObjectStreamParams extends GetObjectBaseOptions {
    encode?: 'stream';
}
export interface GetObjectBufferParams extends GetObjectBaseOptions {
    encode: 'buffer';
}
export interface GetObjectStringParams extends GetObjectBaseOptions {
    /**
     * 文件的编码
     */
    encode: string;
}
export interface GetObjectUrlParams extends OperateObjectParams {
    expires: number;
}
export interface HeadObjectParams extends OperateObjectParams {
    ifModifiedSince?: string | Date;
}
export interface HeadObjectResult {
    contentType: string;
    eTag: string;
    lastModified: Date;
    metadata: {
        [x: string]: string;
    };
}
export interface ListObjectParams extends OperateOptionalBucketParams {
    delimiter?: string;
    marker?: string;
    limit?: number;
    prefix?: string;
}
export interface ListObjectResult extends ListOperationResponse<ObjectContent> {
    delimiter: string;
    prefix: string;
    bucket: string;
    commonPrefixes: CommonPrefixContent[];
}
export interface MoveObjectParams extends OperateBinaryObjectParams {
}
export declare type PutObjectParams = PutObjectBodyOptions | PutObjectFileOptions | PutObjectStreamOptions;
export interface PutObjectBaseOptions extends OperateObjectParams {
    metadata?: object;
}
export interface PutObjectBodyOptions extends PutObjectBaseOptions {
    body: string | Buffer;
}
export interface PutObjectStreamOptions extends PutObjectBaseOptions {
    body: NodeJS.ReadableStream;
    length?: number;
}
export interface PutObjectFileOptions extends PutObjectBaseOptions {
    file: string;
}
export interface PutObjectResult {
    eTag: string;
}
export interface DeleteMultiObjectParams extends OperateOptionalBucketParams {
    objectKeys: string[];
}
export interface DeleteMultiObjectErrorInfo {
    key: string;
    code: string;
    error: string;
}