declare namespace ObjC{
   namespace classes{
      
       export class UICollectionViewTransitionLayout extends UICollectionViewLayout{ 
            	initWithCurrentLayout_nextLayout_(currentLayout:UICollectionViewLayout|NativePointer,newLayout:UICollectionViewLayout|NativePointer):UICollectionViewTransitionLayout;
            	initWithCoder_(aDecoder:NSCoder|NativePointer):UICollectionViewTransitionLayout;
            	init():UICollectionViewTransitionLayout;
            	updateValue_forAnimatedKey_(value:NSObject|NativePointer,key:NSString|NativePointer):any;
            	valueForAnimatedKey_(key:NSString|NativePointer):NSObject;
            	transitionProgress():number;
            	setTransitionProgress_(transitionProgress:number|NativePointer):any;
            	currentLayout():UICollectionViewLayout;
            	nextLayout():UICollectionViewLayout;
       }
    }
}