Migration from AS 1.0 to AS 2.0

Hi,

I was working on a project with actionscript 1.0. It’s almost finished and close to the deadline suddenly client wanted to AS 1.0 to AS 2.0 migration for the same project :cry3::cry3: Rewriting the whole things is not easy. What is the most easiest way to convert my script from AS 1.0 to AS 2.0. Any help or suggestions will be really helpful.

thanks in advance