how to track progress with uploadBrowserDataToBlockBlob about azure-storage-js HOT 2 CLOSED

export declare function uploadBrowserDataToBlockBlob(aborter: Aborter, browserData: Blob | ArrayBuffer | ArrayBufferView, blockBlobURL: BlockBlobURL, options?: IUploadToBlockBlobOptions): Promise<BlobUploadCommonResponse>;

export interface IUploadToBlockBlobOptions {
    /**
     * Destination block blob size in bytes.
     *
     * @type {number}
     * @memberof IUploadToBlockBlobOptions
     */
    blockSize?: number;
    /**
     * Blob size threshold in bytes to start concurrency uploading.
     * Default value is 256MB, blob size less than this option will
     * be uploaded via one I/O operation without concurrency.
     * You can customize a value less equal than the default value.
     *
     * @type {number}
     * @memberof IUploadToBlockBlobOptions
     */
    maxSingleShotSize?: number;
    /**
     * Progress updater.
     *
     * @memberof IUploadToBlockBlobOptions
     */
    progress?: (progress: TransferProgressEvent) => void;
    /**
     * Blob HTTP Headers.
     *
     * @type {IBlobHTTPHeaders}
     * @memberof IUploadToBlockBlobOptions
     */
    blobHTTPHeaders?: Models.BlobHTTPHeaders;
    /**
     * Metadata of block blob.
     *
     * @type {{ [propertyName: string]: string }}
     * @memberof IUploadToBlockBlobOptions
     */
    metadata?: {
        [propertyName: string]: string;
    };
    /**
     * Access conditions headers.
     *
     * @type {IBlobAccessConditions}
     * @memberof IUploadToBlockBlobOptions
     */
    blobAccessConditions?: IBlobAccessConditions;
    /**
     * Concurrency of parallel uploading. Must be >= 0.
     *
     * @type {number}
     * @memberof IUploadToBlockBlobOptions
     */
    parallelism?: number;
}