Saving a file from Expo CLI to local device (i.e my server)

Question

I am using Expo to create an app that will select an image using ImagePicker using the following code.

        let result = await ImagePicker.launchImageLibraryAsync({
          mediaTypes: ImagePicker.MediaTypeOptions.All,
          allowsEditing: true,
          aspect: [4, 3],
          quality: 1,
        });

Now I have the URL of the image file from result.uri. I want to save it to my computer which is running the Expo server. I cannot seem to find anything that works. Everything points to saving the file in the storage of the mobile device.