ActionScript 3.0 :: Errors After Adding The Sourcepath

I have a MC export as Hero which I recently changed to Racer, no problems so far, then I created my own Racer.as and once I added the sourcepath to reach that class, and hence using my own constructor instead of the default one, now I get 2 errors which doesn`t make any sense:

1046 Type was not found ColorTransform 1180 Call to a possibly undefined method ColorTransform

I used ColorTransform to add blinking eyes in the MovieClip but that worked perfectly before I add the sourcepath for my class.

The class is almost empty but all which is needed is there so I guess it is related to adding the sourcepath after everything else but I cannot figure out to fix this.

package
{
import flash.display.MovieClip;
public class Racer extends MovieClip

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