IStorageUploader
  uploadWithGatewayUrl: boolean;  uploadBatch: (    data: Array<FileOrBufferOrString>,    options?: T,  ) => Promise<Array<string>>;};
If specified, will upload objects with gateway URLs instead of schemes
type uploadWithGatewayUrl = boolean;
Upload an array of arbitrary file data or JSON strings
function uploadBatch(  data: Array<FileOrBufferOrString>,  options?: T,): Promise<Array<string>>;