declare module "esdk-obs-nodejs" {
  import type { Readable } from "node:stream"

  interface CommonMsg {
    Status: number
    Code: string
    Message: string
    HostId: string
    RequestId: string
    Id2: string
    Indicator: string
  }

  type ObsResult<InterfaceResult> = Promise<{
    CommonMsg: CommonMsg
    InterfaceResult: InterfaceResult
  }>

  export interface GetBucketMetadataOptions {
    Bucket: string
  }
  export interface GetBucketMetadataInterfaceResult {
    RequestId: string
    StorageClass: string
    Location: string
    ObsVersion: string
    AllowOrigin: string
    AllowHeader: string
    AllowMethod: string
    ExposeHeader: string
    MaxAgeSeconds: string
  }
  export type GetBucketMetadataResult = ObsResult<GetBucketMetadataInterfaceResult>

  export interface PutObjectOptions {
    Bucket: string
    Key: string
    Body: string | Readable
    ContentType?: string | undefined
    ProgressCallback?: ((count: number, objectTotalSize: number, time: number) => void) | undefined
  }
  export interface PutObjectInterfaceResult {
    RequestId: string
    ETag: string
    VersionId: string
    StorageClass: string
    SseKms: string
    SseKmsKey: string
    SseC: string
    SseCKeyMd5: string
  }
  export type PutObjectResult = ObsResult<PutObjectInterfaceResult>

  export type DeleteObjectOptions = {
    Bucket: string
    Key: string
    VersionId?: string | undefined
    ProgressCallback?: ((count: number, objectTotalSize: number, time: number) => void) | undefined
  }
  export type DeleteObjectInterfaceResult = {
    RequestId: string
    DeleteMarker: string
    VersionId: string
  }
  export type DeleteObjectResult = ObsResult<DeleteObjectInterfaceResult>

  export interface ObsClientOptions {
    access_key_id: string
    secret_access_key: string
    server: string
  }
  export default class ObsClient {
    constructor(options: ObsClientOptions)

    GetBucketMetadata: (options: GetBucketMetadataOptions) => GetBucketMetadataResult

    putObject: (options: PutObjectOptions) => PutObjectResult

    deleteObject: (options: DeleteObjectOptions) => DeleteObjectResult
  }
}