Treat 'class', 'extends', 'import', 'export' as reserved when 'inESNext'.
Treat 'class', 'extends', 'import', 'export' as reserved when 'inESNext'.

supriyantomaftuh/jshint,jshint/jshint,fashionsun/jshint,wzup/jshint,supriyantomaftuh/jshint,jshint/jshint,mrjoelkemp/jshint,shreyasgaonkar/jshint,nicolo-ribaudo/jshint,Jeremy017/jshint,n8io/jshint,thomas658/jshint,mrjoelkemp/jshint,zynick/jshint,thomas658/jshint,jugglinmike/jshint,gtanner/jshint,jagdeesh109/jshint,max789/jshint,aisk/jshint,mcanthony/jshint,luisbrito/jshint,lukeapage/jshint,ThiagoGarciaAlves/jshint,wisavalite/jshint,AndriiGro/jshint,ecomfe/edp-jshint,gloryknight/jshint,scottsmeester/jshint,niedzielski/jshint,davidjb/jshint,mohsen1/jshint,kangax/jshint,mcanthony/jshint,mohsen1/jshint,marian-r/jshint,davidjb/jshint,fashionsun/jshint,Jeremy017/jshint,marian-r/jshint,silverwind/jshint,meh-uk/jshint,kidaa/jshint,gtanner/jshint,freeyiyi1993/jshint,lukeapage/jshint,aisk/jshint,kidaa/jshint,wisavalite/jshint,scottsmeester/jshint,paul-wade/jshint,AndriiGro/jshint,elkingtonmcb/jshint,n8io/jshint,BridgeAR/jshint,luisbrito/jshint,BridgeAR/jshint,stevemao/jshint,jonnyreeves/jshint,ghtest712/bearded-octo-dangerzone,louwers/jshint,paladox/jshint,pansay/jshint,jagdeesh109/jshint,SqrTT/dwhint,Khan/jshint,Joy603/jshint,laurensortiz/jshint,nitinlal/jshint,ljharb/jshint,fairfieldt/jshint,alivesay/jshint,beni55/jshint,yadimon/jshint,paul-wade/jshint,raix/jshint,lovemeblender/jshint,shreyasgaonkar/jshint,yadimon/jshint,cnbin/jshint,behind2/jshint,freeyiyi1993/jshint,max789/jshint,alivesay/jshint,Endika/jshint,llucbrell/jshint,nicolo-ribaudo/jshint,llucbrell/jshint,darongE/jshint,nitinlal/jshint,Endika/jshint,stevemao/jshint,yyx990803/jshint,crivas/jshint,jugglinmike/jshint,doggy8088/jshint,wzup/jshint,louwers/jshint,pansay/jshint,crivas/jshint,gameclosure/jsiohint,behind2/jshint,doggy8088/jshint,paragag/AntiRedis,Joy603/jshint,niedzielski/jshint,ljharb/jshint,beni55/jshint,elkingtonmcb/jshint,laurensortiz/jshint,cnbin/jshint,rwaldron/jshint