class Vector2

new (x:Float = 0, y:Float = 0)

read onlylength:Float

x:Float

y:Float

add (v:Vector2):Vector2

clone ():Vector2

equals (toCompare:Vector2):Bool

normalize (thickness:Float):Void

offset (dx:Float, dy:Float):Void

inline setTo (xa:Float, ya:Float):Void

subtract (v:Vector2):Vector2

staticdistance (pt1:Vector2, pt2:Vector2):Float

staticinterpolate (pt1:Vector2, pt2:Vector2, f:Float):Vector2

staticpolar (len:Float, angle:Float):Vector2