angular - What is component level Module in Ionic 2 -


i scaffolded ionic2 starter , generated page using - 

ionic generate page login

what see is, in log-in folder new file log-in.module.ts , has line method named forchild() (see attached image)

enter image description here

the forchild() method marked error in vs code editor.

my questions are:

1: module ?

2: error in code not allow me correctly compile app unless comment line out. how solve ?

please help.


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