switch some more classes to interfaces
switch some more classes to interfaces

samuelhorwitz/typescript,ionux/TypeScript,yortus/TypeScript,fabioparra/TypeScript,SimoneGianni/TypeScript,microsoft/TypeScript,kitsonk/TypeScript,TukekeSoft/TypeScript,ivogabe/TypeScript,JohnZ622/TypeScript,hoanhtien/TypeScript,kpreisser/TypeScript,HereSinceres/TypeScript,sassson/TypeScript,minestarks/TypeScript,mauricionr/TypeScript,RReverser/TypeScript,mihailik/TypeScript,hoanhtien/TypeScript,RyanCavanaugh/TypeScript,suto/TypeScript,Eyas/TypeScript,weswigham/TypeScript,OlegDokuka/TypeScript,Eyas/TypeScript,gonifade/TypeScript,Mqgh2013/TypeScript,shovon/TypeScript,msynk/TypeScript,zhengbli/TypeScript,ZLJASON/TypeScript,wangyanxing/TypeScript,Eyas/TypeScript,DLehenbauer/TypeScript,ivogabe/TypeScript,minestarks/TypeScript,alexeagle/TypeScript,mcanthony/TypeScript,Raynos/TypeScript,fearthecowboy/TypeScript,msynk/TypeScript,plantain-00/TypeScript,tempbottle/TypeScript,hitesh97/TypeScript,matthewjh/TypeScript,kumikumi/TypeScript,ziacik/TypeScript,kimamula/TypeScript,yukulele/TypeScript,jdavidberger/TypeScript,rgbkrk/TypeScript,plantain-00/TypeScript,progre/TypeScript,chocolatechipui/TypeScript,ZLJASON/TypeScript,jteplitz602/TypeScript,jbondc/TypeScript,billti/TypeScript,SaschaNaz/TypeScript,ropik/TypeScript,AbubakerB/TypeScript,germ13/TypeScript,hitesh97/TypeScript,SmallAiTT/TypeScript,mauricionr/TypeScript,enginekit/TypeScript,samuelhorwitz/typescript,JohnZ622/TypeScript,progre/TypeScript,chocolatechipui/TypeScript,RReverser/TSX,jteplitz602/TypeScript,yazeng/TypeScript,ZLJASON/TypeScript,sassson/TypeScript,Mqgh2013/TypeScript,progre/TypeScript,RReverser/TypeScript,HereSinceres/TypeScript,DanielRosenwasser/TypeScript,nycdotnet/TypeScript,DLehenbauer/TypeScript,gonifade/TypeScript,plantain-00/TypeScript,microsoft/TypeScript,keir-rex/TypeScript,RReverser/TSX,suto/TypeScript,bpowers/TypeScript,jdavidberger/TypeScript,basarat/TypeScript,Microsoft/TypeScript,shovon/TypeScript,jeremyepling/TypeScript,shiftkey/TypeScript,yazeng/TypeScript,jnetterf/typescript-react-jsx,kitsonk/TypeScript,sassson/TypeScript,germ13/TypeScript,erikmcc/TypeScript,zmaruo/TypeScript,fdecampredon/jsx-typescript,nojvek/TypeScript,TukekeSoft/TypeScript,ivogabe/TypeScript,moander/TypeScript,samuelhorwitz/typescript,RyanCavanaugh/TypeScript,fdecampredon/jsx-typescript,rodrigues-daniel/TypeScript,yazeng/TypeScript,nojvek/TypeScript,nojvek/TypeScript,impinball/TypeScript,jamesrmccallum/TypeScript,tinganho/TypeScript,yortus/TypeScript,billti/TypeScript,shovon/TypeScript,nycdotnet/TypeScript,RReverser/TSX,MartyIX/TypeScript,donaldpipowitch/TypeScript,chuckjaz/TypeScript,thr0w/Thr0wScript,SimoneGianni/TypeScript,pcan/TypeScript,kimamula/TypeScript,JohnZ622/TypeScript,thr0w/Thr0wScript,evgrud/TypeScript,AbubakerB/TypeScript,rodrigues-daniel/TypeScript,kingland/TypeScript,kimamula/TypeScript,shiftkey/TypeScript,webhost/TypeScript,basarat/TypeScript,mmoskal/TypeScript,yortus/TypeScript,matthewjh/TypeScript,erikmcc/TypeScript,kingland/TypeScript,Viromo/TypeScript,synaptek/TypeScript,jwbay/TypeScript,SimoneGianni/TypeScript,chuckjaz/TypeScript,kimamula/TypeScript,Viromo/TypeScript,plantain-00/TypeScript,SmallAiTT/TypeScript,jdavidberger/TypeScript,jwbay/TypeScript,RyanCavanaugh/TypeScript,jteplitz602/TypeScript,alexeagle/TypeScript,kitsonk/TypeScript,evgrud/TypeScript,vilic/TypeScript,erikmcc/TypeScript,kpreisser/TypeScript,shiftkey/TypeScript,bpowers/TypeScript,jamesrmccallum/TypeScript,Microsoft/TypeScript,donaldpipowitch/TypeScript,kumikumi/TypeScript,impinball/TypeScript,nojvek/TypeScript,moander/TypeScript,rgbkrk/TypeScript,mmoskal/TypeScript,jnetterf/typescript-react-jsx,MartyIX/TypeScript,tinganho/TypeScript,DanielRosenwasser/TypeScript,gonifade/TypeScript,ziacik/TypeScript,vilic/TypeScript,kingland/TypeScript,AbubakerB/TypeScript,kpreisser/TypeScript,fearthecowboy/TypeScript,tempbottle/TypeScript,abbasmhd/TypeScript,ziacik/TypeScript,shanexu/TypeScript,zmaruo/TypeScript,evgrud/TypeScript,Viromo/TypeScript,HereSinceres/TypeScript,fdecampredon/jsx-typescript,zhengbli/TypeScript,impinball/TypeScript,jeremyepling/TypeScript,webhost/TypeScript,wangyanxing/TypeScript,moander/TypeScript,bpowers/TypeScript,blakeembrey/TypeScript,JohnZ622/TypeScript,rodrigues-daniel/TypeScript,vilic/TypeScript,OlegDokuka/TypeScript,weswigham/TypeScript,ropik/TypeScript,DanielRosenwasser/TypeScript,jbondc/TypeScript,shanexu/TypeScript,matthewjh/TypeScript,AbubakerB/TypeScript,suto/TypeScript,Viromo/TypeScript,mihailik/TypeScript,fdecampredon/jsx-typescript,ionux/TypeScript,microsoft/TypeScript,DanielRosenwasser/TypeScript,Raynos/TypeScript,tempbottle/TypeScript,mcanthony/TypeScript,abbasmhd/TypeScript,mcanthony/TypeScript,pcan/TypeScript,thr0w/Thr0wScript,basarat/TypeScript,mcanthony/TypeScript,mauricionr/TypeScript,enginekit/TypeScript,ionux/TypeScript,RReverser/TypeScript,mmoskal/TypeScript,hoanhtien/TypeScript,mszczepaniak/TypeScript,Microsoft/TypeScript,jamesrmccallum/TypeScript,fabioparra/TypeScript,webhost/TypeScript,nycdotnet/TypeScript,blakeembrey/TypeScript,TukekeSoft/TypeScript,ropik/TypeScript,Eyas/TypeScript,rgbkrk/TypeScript,msynk/TypeScript,jeremyepling/TypeScript,germ13/TypeScript,blakeembrey/TypeScript,fabioparra/TypeScript,fearthecowboy/TypeScript,wangyanxing/TypeScript,donaldpipowitch/TypeScript,SaschaNaz/TypeScript,thr0w/Thr0wScript,blakeembrey/TypeScript,ziacik/TypeScript,synaptek/TypeScript,keir-rex/TypeScript,ropik/TypeScript,zhengbli/TypeScript,DLehenbauer/TypeScript,tinganho/TypeScript,MartyIX/TypeScript,jnetterf/typescript-react-jsx,chocolatechipui/TypeScript,erikmcc/TypeScript,ionux/TypeScript,SaschaNaz/TypeScript,nagyistoce/TypeScript,pcan/TypeScript,mmoskal/TypeScript,shanexu/TypeScript,chuckjaz/TypeScript,DLehenbauer/TypeScript,enginekit/TypeScript,rodrigues-daniel/TypeScript,mihailik/TypeScript,MartyIX/TypeScript,Mqgh2013/TypeScript,jwbay/TypeScript,hitesh97/TypeScript,billti/TypeScript,SmallAiTT/TypeScript,samuelhorwitz/typescript,yukulele/TypeScript,evgrud/TypeScript,zmaruo/TypeScript,keir-rex/TypeScript,mszczepaniak/TypeScript,gdi2290/TypeScript,nycdotnet/TypeScript,vilic/TypeScript,mihailik/TypeScript,abbasmhd/TypeScript,yortus/TypeScript,nagyistoce/TypeScript,mauricionr/TypeScript,Raynos/TypeScript,weswigham/TypeScript,alexeagle/TypeScript,synaptek/TypeScript,SaschaNaz/TypeScript,moander/TypeScript,OlegDokuka/TypeScript,synaptek/TypeScript,jwbay/TypeScript,mszczepaniak/TypeScript,yukulele/TypeScript,fabioparra/TypeScript,kumikumi/TypeScript,basarat/TypeScript,Raynos/TypeScript,shanexu/TypeScript,jbondc/TypeScript,nagyistoce/TypeScript,chuckjaz/TypeScript,donaldpipowitch/TypeScript,minestarks/TypeScript