React-native-image-crop-picker: I selected a png image on iphone, but get a jpg image. How can i fixed it? Thank you.

[ShenghuGong]

I selected a png image on iphone, but get a jpg image. How can i fixed it?
Thank you.

Version

• react-native-image-crop-picker v0.14.0
• react-native v0.46.2

Platform

• iOS

Expected behaviour

I selected a png image on iphone, get a png image.

Actual behaviour

get a jpg image.

[ivpusic]

currently all images are returned as jpg https://github.com/ivpusic/react-native-image-crop-picker/blob/master/ios/Compression.m#L77