public Then(TweenNode expr, ASTNode body) { Expr = expr; Body = body; }
public Animate(TweenNode expr, Arguments args) { Expr = expr; Args = args; }
public Ease(string id, TweenNode expr, Arguments args) { Id = id; Expr = expr; Args = args; }
public Delay(TweenNode expr, Arguments args) { Expr = expr; Args = args; }
public From(TweenNode expr, Arguments args, bool relative) { Expr = expr; Args = args; Relative = relative; }