How to use this function in my scripts,need some sample usage

[Aliceniubi]

hi~I have some question about the use of hubot-approval:

1.I don't konw how to use this function in my js script 2.Can you give some sample usage of this function 3.This is not need to defind a method to use?just set some usergroup to bind listener?I'm not sure how to work it Hope can get some information from you ,thanks~ ~thanks very much