filter warnings with environment variable COFFEE_WARNING_FILTER
filter warnings with environment variable COFFEE_WARNING_FILTER

TobiaszCudnik/coffeescript-to-typescript,lieuwex/coffeescript-to-typescript,TobiaszCudnik/coffeescript-to-typescript,TobiaszCudnik/coffeescript-to-typescript,MartyIX/coffeescript-to-typescript,MartyIX/coffeescript-to-typescript,lieuwex/coffeescript-to-typescript