gif library Null safety

Classes

Gif
A widget that renders a Gif controllable with AnimationController.
GifCache
Works as a cache system for already fetched GifInfo.
GifController
Controller that wraps AnimationController and protects the duration parameter. This falls into a design choice to keep the duration control to the Gif widget.
GifInfo
Stores all the ImageInfo and duration of a gif.

Enums

Autostart
How to auto start the gif.