I don't know what your question really means, but please note the Construct source code is not open source and so you cannot use or publish it separately to Construct itself. Further we strongly advise against ever modifying any of the Construct addons themselves anyway, even within the confines of Construct itself, because it creates nightmare compatibility problems. In effect if you change so much as a single line of code you void your warranty and we can no longer provide you support in any capacity whatsoever.