https://pub.dev/documentation/gallery_picker/latest/controller_gallery_controller/PhoneGalleryController/multipleMediasBuilder.html
multipleMediasBuilder property - PhoneGalleryController class - gallery_controller library - Dart...
API docs for the multipleMediasBuilder property from the PhoneGalleryController class, for the Dart programming language.
class gallerypropertycontrollerlibrarydart