declare namespace ObjC{
   namespace classes{
      
       export class UIDynamicItemBehavior extends NSObject{ 
            	initWithItems_(items:NativePointer|NativePointer):UIDynamicItemBehavior;
            	addItem_(item:NSObject|NativePointer):any;
            	removeItem_(item:NSObject|NativePointer):any;
            	addLinearVelocity_forItem_(velocity:NSObject|NativePointer,item:NSObject|NativePointer):any;
            	linearVelocityForItem_(item:NSObject|NativePointer):NSObject;
            	addAngularVelocity_forItem_(velocity:NSObject|NativePointer,item:NSObject|NativePointer):any;
            	angularVelocityForItem_(item:NSObject|NativePointer):NSObject;
            	items():NativePointer;
            	elasticity():number;
            	setElasticity_(elasticity:number|NativePointer):any;
            	friction():number;
            	setFriction_(friction:number|NativePointer):any;
            	density():number;
            	setDensity_(density:number|NativePointer):any;
            	resistance():number;
            	setResistance_(resistance:number|NativePointer):any;
            	angularResistance():number;
            	setAngularResistance_(angularResistance:number|NativePointer):any;
            	charge():number;
            	setCharge_(charge:number|NativePointer):any;
            	isAnchored():number;
            	setAnchored_(anchored:number|NativePointer):any;
            	allowsRotation():number;
            	setAllowsRotation_(allowsRotation:number|NativePointer):any;
       }
    }
}