add support for array or similar for outputType

[dhavalveera]

Hello,

currently following outputType type is => File, base64 & blob, can you add the output type for an array or something similar to when we upload Image/Files using input (input type='file') the reason being for this is that if we resize the image and we take the output type as an File, then it's quite difficult to rename the file name, and uploading to AWS S3 or similar places.