/**
 * @hidden
 *
 * Module to interact with the files specific part of the SDK.
 *
 * @internal
 * Limited to Microsoft-internal use
 *
 * @module
 */
import { FileOpenPreference, SdkError } from '../public/interfaces';
/**
 * @hidden
 *
 * Cloud storage providers registered with Microsoft Teams
 *
 * @internal
 * Limited to Microsoft-internal use
 */
export declare enum CloudStorageProvider {
    Dropbox = "DROPBOX",
    Box = "BOX",
    Sharefile = "SHAREFILE",
    GoogleDrive = "GOOGLEDRIVE",
    Egnyte = "EGNYTE",
    SharePoint = "SharePoint"
}
interface IWopiThumbnail {
    size: number;
    url: string;
}
interface IWopiService {
    name: string;
    description: string;
    thumbnails: IWopiThumbnail[];
}
/**
 * @hidden
 *
 * External third-party cloud storages providers interface
 *
 * @internal
 * Limited to Microsoft-internal use
 */
export interface IExternalProvider extends IWopiService {
    providerType: CloudStorageProviderType;
    providerCode: CloudStorageProvider;
}
/**
 * @hidden
 *
 * Cloud storage provider type enums
 *
 * @internal
 * Limited to Microsoft-internal use
 */
export declare enum CloudStorageProviderType {
    Sharepoint = 0,
    WopiIntegration = 1,
    Google = 2,
    OneDrive = 3,
    Recent = 4,
    Aggregate = 5,
    FileSystem = 6,
    Search = 7,
    AllFiles = 8,
    SharedWithMe = 9
}
/**
 * @hidden
 *
 * Cloud storage folder interface
 *
 * @internal
 * Limited to Microsoft-internal use
 */
export interface CloudStorageFolder {
    /**
     * @hidden
     * ID of the cloud storage folder
     *
     * @internal
     * Limited to Microsoft-internal use
     */
    id: string;
    /**
     * @hidden
     * Display Name/Title of the cloud storage folder
     *
     * @internal
     * Limited to Microsoft-internal use
     */
    title: string;
    /**
     * @hidden
     * ID of the cloud storage folder in the provider
     *
     * @internal
     * Limited to Microsoft-internal use
     */
    folderId: string;
    /**
     * @hidden
     * Type of the cloud storage folder provider integration
     *
     * @internal
     * Limited to Microsoft-internal use
     */
    providerType: CloudStorageProviderType;
    /**
     * @hidden
     * Code of the supported cloud storage folder provider
     *
     * @internal
     * Limited to Microsoft-internal use
     */
    providerCode: CloudStorageProvider;
    /**
     * @hidden
     * Display name of the owner of the cloud storage folder provider
     *
     * @internal
     * Limited to Microsoft-internal use
     */
    ownerDisplayName: string;
    /**
     * @hidden
     * Sharepoint specific siteURL of the folder
     *
     * @internal
     * Limited to Microsoft-internal use
     */
    siteUrl?: string;
    /**
     * @hidden
     * Sharepoint specific serverRelativeUrl of the folder
     *
     * @internal
     * Limited to Microsoft-internal use
     */
    serverRelativeUrl?: string;
    /**
     * @hidden
     * Sharepoint specific libraryType of the folder
     *
     * @internal
     * Limited to Microsoft-internal use
     */
    libraryType?: string;
    /**
     * @hidden
     * Sharepoint specific accessType of the folder
     *
     * @internal
     * Limited to Microsoft-internal use
     */
    accessType?: string;
}
/**
 * @hidden
 *
 * Cloud storage item interface
 *
 * @internal
 * Limited to Microsoft-internal use
 */
export interface CloudStorageFolderItem {
    /**
     * @hidden
     * ID of the item in the provider
     *
     * @internal
     * Limited to Microsoft-internal use
     */
    id: string;
    /**
     * @hidden
     * Display name/title
     *
     * @internal
     * Limited to Microsoft-internal use
     */
    title: string;
    /**
     * @hidden
     * Key to differentiate files and subdirectory
     *
     * @internal
     * Limited to Microsoft-internal use
     */
    isSubdirectory: boolean;
    /**
     * @hidden
     * File extension
     *
     * @internal
     * Limited to Microsoft-internal use
     */
    type: string;
    /**
     * @hidden
     * Last modifed time of the item
     *
     * @internal
     * Limited to Microsoft-internal use
     */
    lastModifiedTime: string;
    /**
     * @hidden
     * Display size of the items in bytes
     *
     * @internal
     * Limited to Microsoft-internal use
     */
    size: number;
    /**
     * @hidden
     * URL of the file
     *
     * @internal
     * Limited to Microsoft-internal use
     */
    objectUrl: string;
    /**
     * @hidden
     * Temporary access token for the item
     *
     * @internal
     * Limited to Microsoft-internal use
     */
    accessToken?: string;
}
/**
 * @hidden
 *
 * Files entity user interface
 *
 * @internal
 * Limited to Microsoft-internal use
 */
export interface IFilesEntityUser {
    /**
     * @hidden
     * User name.
     *
     * @internal
     * Limited to Microsoft-internal use
     */
    displayName: string;
    /**
     * @hidden
     * User email.
     *
     * @internal
     * Limited to Microsoft-internal use
     */
    email: string;
    /**
     * @hidden
     * User MRI.
     *
     * @internal
     * Limited to Microsoft-internal use
     */
    mri: string;
}
/**
 * @hidden
 *
 * Special Document Library enum
 *
 * @internal
 * Limited to Microsoft-internal use
 */
export declare enum SpecialDocumentLibraryType {
    ClassMaterials = "classMaterials"
}
/**
 * @hidden
 *
 * Document Library Access enum
 *
 * @internal
 * Limited to Microsoft-internal use
 */
export declare enum DocumentLibraryAccessType {
    Readonly = "readonly"
}
/**
 * @hidden
 *
 * SharePoint file interface
 *
 * @internal
 * Limited to Microsoft-internal use
 */
export interface ISharePointFile {
    siteId?: string;
    siteUrl: string;
    objectId: string;
    objectUrl: string;
    openInWindowFileUrl: string;
    title: string;
    isFolder: boolean;
    serverRelativeUrl: string;
    lastModifiedByUser: IFilesEntityUser;
    lastModifiedTime: string;
    sentByUser: IFilesEntityUser;
    createdByUser: IFilesEntityUser;
    createdTime: string;
    size: number;
    type: string;
    spItemUrl?: string;
    libraryType?: SpecialDocumentLibraryType;
    accessType?: DocumentLibraryAccessType;
    etag?: string;
    remoteItem?: string;
    listUrl?: string;
}
/**
 * @hidden
 *
 * Download status enum
 *
 * @internal
 * Limited to Microsoft-internal use
 */
export declare enum FileDownloadStatus {
    Downloaded = "Downloaded",
    Downloading = "Downloading",
    Failed = "Failed"
}
/**
 * @hidden
 *
 * Download Files interface
 *
 * @internal
 * Limited to Microsoft-internal use
 */
export interface IFileItem {
    /**
     * @hidden
     * ID of the file metadata
     *
     * @internal
     * Limited to Microsoft-internal use
     */
    objectId?: string;
    /**
     * @hidden
     * Path of the file
     *
     * @internal
     * Limited to Microsoft-internal use
     */
    path?: string;
    /**
     * @hidden
     * Size of the file in bytes
     *
     * @internal
     * Limited to Microsoft-internal use
     */
    sizeInBytes?: number;
    /**
     * @hidden
     * Download status
     *
     * @internal
     * Limited to Microsoft-internal use
     */
    status?: FileDownloadStatus;
    /**
     * @hidden
     * Download timestamp
     *
     * @internal
     * Limited to Microsoft-internal use
     */
    timestamp: Date;
    /**
     * @hidden
     * File name
     *
     * @internal
     * Limited to Microsoft-internal use
     */
    title: string;
    /**
     * @hidden
     * Type of file i.e. the file extension.
     *
     * @internal
     * Limited to Microsoft-internal use
     */
    extension: string;
}
/**
 * @hidden
 * Object used to represent a file
 * @beta
 *
 * @internal
 * Limited to Microsoft-internal use
 */
export interface File extends Blob {
    /**
     * A number that represents the number of milliseconds since the Unix epoch
     */
    lastModified: number;
    /**
     * Name of the file
     */
    name: string;
    /**
     * A string containing the path of the file relative to the ancestor directory the user selected
     */
    webkitRelativePath?: string;
}
/**
 * @hidden
 * Hide from docs
 *
 * Actions specific to 3P cloud storage provider file and / or account
 *
 * @internal
 * Limited to Microsoft-internal use
 */
export declare enum CloudStorageProviderFileAction {
    Download = "DOWNLOAD",
    Upload = "UPLOAD",
    Delete = "DELETE"
}
/**
 * @hidden
 * Hide from docs
 *
 * Interface for 3P cloud storage provider request content type
 *
 * @internal
 * Limited to Microsoft-internal use
 */
export interface CloudStorageProviderRequest<T> {
    content: T;
}
/**
 * @hidden
 * Hide from docs
 *
 * Base interface for 3P cloud storage provider action request content
 *
 * @internal
 * Limited to Microsoft-internal use
 */
export interface CloudStorageProviderContent {
    providerCode: CloudStorageProvider;
}
/**
 * @hidden
 * Hide from docs
 *
 * Interface representing 3P cloud storage provider add new file action.
 * The file extension represents type of file e.g. docx, pptx etc. and need not be prefixed with dot(.)
 *
 * @internal
 * Limited to Microsoft-internal use
 */
export interface CloudStorageProviderNewFileContent extends CloudStorageProviderContent {
    newFileName: string;
    newFileExtension: string;
    destinationFolder: CloudStorageFolderItem | ISharePointFile;
}
/**
 * @hidden
 * Hide from docs
 *
 * Interface representing 3P cloud storage provider rename existing file action
 *
 * @internal
 * Limited to Microsoft-internal use
 */
export interface CloudStorageProviderRenameFileContent extends CloudStorageProviderContent {
    existingFile: CloudStorageFolderItem | ISharePointFile;
    newFile: CloudStorageFolderItem | ISharePointFile;
}
/**
 * @hidden
 * Hide from docs
 *
 * Interface representing 3P cloud storage provider delete existing file(s) action
 *
 * @internal
 * Limited to Microsoft-internal use
 */
export interface CloudStorageProviderDeleteFileContent extends CloudStorageProviderContent {
    itemList: CloudStorageFolderItem[] | ISharePointFile[];
}
/**
 * @hidden
 * Hide from docs
 *
 * Interface representing 3P cloud storage provider download existing file(s) action
 *
 * @internal
 * Limited to Microsoft-internal use
 */
export interface CloudStorageProviderDownloadFileContent extends CloudStorageProviderContent {
    itemList: CloudStorageFolderItem[] | ISharePointFile[];
}
/**
 * @hidden
 * Hide from docs
 * @beta
 *
 * Interface representing 3P cloud storage provider upload existing file(s) action
 *
 * @internal
 * Limited to Microsoft-internal use
 */
export interface CloudStorageProviderUploadFileContent extends CloudStorageProviderContent {
    itemList: File[];
    destinationFolder: CloudStorageFolderItem | ISharePointFile;
}
/**
 * @hidden
 * Hide from docs
 *
 * Gets a list of cloud storage folders added to the channel. This function will not timeout;
 * the callback will only return when the host responds with a list of folders or error.
 *
 * @param channelId - ID of the channel whose cloud storage folders should be retrieved
 * @param callback - Callback that will be triggered post folders load
 *
 * @internal
 * Limited to Microsoft-internal use
 */
export declare function getCloudStorageFolders(channelId: string, callback: (error: SdkError, folders: CloudStorageFolder[]) => void): void;
/**
 * @hidden
 * Hide from docs
 * ------
 * Initiates the add cloud storage folder flow
 *
 * @param channelId - ID of the channel to add cloud storage folder
 * @param callback - Callback that will be triggered post add folder flow is compelete
 *
 * @internal
 * Limited to Microsoft-internal use
 */
export declare function addCloudStorageFolder(channelId: string, callback: (error: SdkError, isFolderAdded: boolean, folders: CloudStorageFolder[]) => void): void;
/**
 * @hidden
 * Hide from docs
 * ------
 *
 * Deletes a cloud storage folder from channel
 *
 * @param channelId - ID of the channel where folder is to be deleted
 * @param folderToDelete - cloud storage folder to be deleted
 * @param callback - Callback that will be triggered post delete
 *
 * @internal
 * Limited to Microsoft-internal use
 */
export declare function deleteCloudStorageFolder(channelId: string, folderToDelete: CloudStorageFolder, callback: (error: SdkError, isFolderDeleted: boolean) => void): void;
/**
 * @hidden
 * Hide from docs
 * ------
 *
 * Fetches the contents of a Cloud storage folder (CloudStorageFolder) / sub directory
 *
 * @param folder - Cloud storage folder (CloudStorageFolder) / sub directory (CloudStorageFolderItem)
 * @param providerCode - Code of the cloud storage folder provider
 * @param callback - Callback that will be triggered post contents are loaded
 *
 * @internal
 * Limited to Microsoft-internal use
 */
export declare function getCloudStorageFolderContents(folder: CloudStorageFolder | CloudStorageFolderItem, providerCode: CloudStorageProvider, callback: (error: SdkError, items: CloudStorageFolderItem[]) => void): void;
/**
 * @hidden
 * Hide from docs
 * ------
 *
 * Open a cloud storage file in Teams
 *
 * @param file - cloud storage file that should be opened
 * @param providerCode - Code of the cloud storage folder provider
 * @param fileOpenPreference - Whether file should be opened in web/inline
 *
 * @internal
 * Limited to Microsoft-internal use
 */
export declare function openCloudStorageFile(file: CloudStorageFolderItem, providerCode: CloudStorageProvider, fileOpenPreference?: FileOpenPreference.Web | FileOpenPreference.Inline): void;
/**
 * @hidden
 * Allow 1st party apps to call this function to get the external
 * third party cloud storage accounts that the tenant supports
 * @param excludeAddedProviders: return a list of support third party
 * cloud storages that hasn't been added yet.
 *
 * @internal
 * Limited to Microsoft-internal use
 */
export declare function getExternalProviders(excludeAddedProviders: boolean | undefined, callback: (error: SdkError, providers: IExternalProvider[]) => void): void;
/**
 * @hidden
 * Allow 1st party apps to call this function to move files
 * among SharePoint and third party cloud storages.
 *
 * @internal
 * Limited to Microsoft-internal use
 */
export declare function copyMoveFiles(selectedFiles: CloudStorageFolderItem[] | ISharePointFile[], providerCode: CloudStorageProvider, destinationFolder: CloudStorageFolderItem | ISharePointFile, destinationProviderCode: CloudStorageProvider, isMove: boolean | undefined, callback: (error?: SdkError) => void): void;
/**
 * @hidden
 * Hide from docs
 *  ------
 *
 * Gets list of downloads for current user
 * @param callback Callback that will be triggered post downloads load
 *
 * @internal
 * Limited to Microsoft-internal use
 */
export declare function getFileDownloads(callback: (error?: SdkError, files?: IFileItem[]) => void): void;
/**
 * @hidden
 * Hide from docs
 *
 * Open download preference folder if fileObjectId value is undefined else open folder containing the file with id fileObjectId
 * @param fileObjectId - Id of the file whose containing folder should be opened
 * @param callback Callback that will be triggered post open download folder/path
 *
 * @internal
 * Limited to Microsoft-internal use
 */
export declare function openDownloadFolder(fileObjectId: string | undefined, callback: (error?: SdkError) => void): void;
/**
 * @hidden
 * Hide from docs
 *
 * Initiates add 3P cloud storage provider flow, where a pop up window opens for user to select required
 * 3P provider from the configured policy supported 3P provider list, following which user authentication
 * for selected 3P provider is performed on success of which the selected 3P provider support is added for user
 * @beta
 *
 * @param callback Callback that will be triggered post add 3P cloud storage provider action.
 * If the error is encountered (and hence passed back), no provider value is sent back.
 * For success scenarios, error value will be passed as null and a valid provider value is sent.
 *
 * @internal
 * Limited to Microsoft-internal use
 */
export declare function addCloudStorageProvider(callback: (error?: SdkError, provider?: CloudStorageProvider) => void): void;
/**
 * @hidden
 * Hide from docs
 *
 * Initiates signout of 3P cloud storage provider flow, which will remove the selected
 * 3P cloud storage provider from the list of added providers. No other user input and / or action
 * is required except the 3P cloud storage provider to signout from
 *
 * @param logoutRequest 3P cloud storage provider remove action request content
 * @param callback Callback that will be triggered post signout of 3P cloud storage provider action
 *
 * @internal
 * Limited to Microsoft-internal use
 */
export declare function removeCloudStorageProvider(logoutRequest: CloudStorageProviderRequest<CloudStorageProviderContent>, callback: (error?: SdkError) => void): void;
/**
 * @hidden
 * Hide from docs
 *
 * Initiates the add 3P cloud storage file flow, which will add a new file for the given 3P provider
 *
 * @param addNewFileRequest 3P cloud storage provider add action request content
 * @param callback Callback that will be triggered post adding a new file flow is finished
 *
 * @internal
 * Limited to Microsoft-internal use
 */
export declare function addCloudStorageProviderFile(addNewFileRequest: CloudStorageProviderRequest<CloudStorageProviderNewFileContent>, callback: (error?: SdkError, actionStatus?: boolean) => void): void;
/**
 * @hidden
 * Hide from docs
 *
 * Initiates the rename 3P cloud storage file flow, which will rename an existing file in the given 3P provider
 *
 * @param renameFileRequest 3P cloud storage provider rename action request content
 * @param callback Callback that will be triggered post renaming an existing file flow is finished
 *
 * @internal
 * Limited to Microsoft-internal use
 */
export declare function renameCloudStorageProviderFile(renameFileRequest: CloudStorageProviderRequest<CloudStorageProviderRenameFileContent>, callback: (error?: SdkError, actionStatus?: boolean) => void): void;
/**
 * @hidden
 * Hide from docs
 *
 * Initiates the delete 3P cloud storage file(s) / folder (folder has to be empty) flow,
 * which will delete existing file(s) / folder from the given 3P provider
 *
 * @param deleteFileRequest 3P cloud storage provider delete action request content
 * @param callback Callback that will be triggered post deleting existing file(s) flow is finished
 *
 * @internal
 * Limited to Microsoft-internal use
 */
export declare function deleteCloudStorageProviderFile(deleteFileRequest: CloudStorageProviderRequest<CloudStorageProviderDeleteFileContent>, callback: (error?: SdkError, actionStatus?: boolean) => void): void;
/**
 * @hidden
 * Hide from docs
 *
 * Initiates the download 3P cloud storage file(s) flow,
 * which will download existing file(s) from the given 3P provider in the teams client side without sharing any file info in the callback
 *
 * @param downloadFileRequest 3P cloud storage provider download file(s) action request content
 * @param callback Callback that will be triggered post downloading existing file(s) flow is finished
 *
 * @internal
 * Limited to Microsoft-internal use
 */
export declare function downloadCloudStorageProviderFile(downloadFileRequest: CloudStorageProviderRequest<CloudStorageProviderDownloadFileContent>, callback: (error?: SdkError, actionStatus?: boolean) => void): void;
/**
 * @hidden
 * Hide from docs
 *
 * Initiates the upload 3P cloud storage file(s) flow, which will upload file(s) to the given 3P provider
 * @beta
 *
 * @param uploadFileRequest 3P cloud storage provider upload file(s) action request content
 * @param callback Callback that will be triggered post uploading file(s) flow is finished
 *
 * @internal
 * Limited to Microsoft-internal use
 */
export declare function uploadCloudStorageProviderFile(uploadFileRequest: CloudStorageProviderRequest<CloudStorageProviderUploadFileContent>, callback: (error?: SdkError, actionStatus?: boolean) => void): void;
/**
 * @hidden
 * Hide from docs
 *
 * Register a handler to be called when a user's 3P cloud storage provider list changes i.e.
 * post adding / removing a 3P provider, list is updated
 *
 * @param handler - When 3P cloud storage provider list is updated this handler is called
 *
 * @internal Limited to Microsoft-internal use
 */
export declare function registerCloudStorageProviderListChangeHandler(handler: () => void): void;
/**
 * @hidden
 * Hide from docs
 *
 * Register a handler to be called when a user's 3P cloud storage provider content changes i.e.
 * when file(s) is/are added / renamed / deleted / uploaded, the list of files is updated
 *
 * @param handler - When 3P cloud storage provider content is updated this handler is called
 *
 * @internal
 * Limited to Microsoft-internal use
 */
export declare function registerCloudStorageProviderContentChangeHandler(handler: () => void): void;
export {};