Dev:Twitter.framework

Twitter.framework is (or rather, was) a framework for apps to use as an interface for twitter (ex posting tweets). However iOS 6.0 deprecated this framework, telling people to move to Social.framework. It still technically exists in iOS but the majority of its code is gone.

On iOS 15.2, here is every "surviving" method from it. Technically this means that this framework is 100% documented for iOS 15.2, but obviously it's purpose is for older iOS when it had more functionality than this back then, there's not really much of it left now...

Using this framework
Don't. At least, not for modern iOS. If it isn't clear already, use Social.framework instead, there is only a single method here that isn't a wrapper for Social.framework or does nothing. (And if you do need that method, honestly just use my decompilation of it, the method is small enough to where I believe you should be fine legally.)