[react] Add React.Key; React.Ref<T> types
[react] Add React.Key; React.Ref<T> types

amir-arad/DefinitelyTyped,abbasmhd/DefinitelyTyped,alvarorahul/DefinitelyTyped,paulmorphy/DefinitelyTyped,QuatroCode/DefinitelyTyped,georgemarshall/DefinitelyTyped,arusakov/DefinitelyTyped,Litee/DefinitelyTyped,vagarenko/DefinitelyTyped,pocesar/DefinitelyTyped,AgentME/DefinitelyTyped,zuzusik/DefinitelyTyped,nainslie/DefinitelyTyped,smrq/DefinitelyTyped,arma-gast/DefinitelyTyped,rcchen/DefinitelyTyped,OpenMaths/DefinitelyTyped,eugenpodaru/DefinitelyTyped,chrismbarr/DefinitelyTyped,philippstucki/DefinitelyTyped,sledorze/DefinitelyTyped,nobuoka/DefinitelyTyped,nycdotnet/DefinitelyTyped,CodeZombieCH/DefinitelyTyped,psnider/DefinitelyTyped,wilfrem/DefinitelyTyped,abner/DefinitelyTyped,aciccarello/DefinitelyTyped,nfriend/DefinitelyTyped,danfma/DefinitelyTyped,HPFOD/DefinitelyTyped,Penryn/DefinitelyTyped,slavomirvojacek/adbrain-typescript-definitions,dsebastien/DefinitelyTyped,jraymakers/DefinitelyTyped,one-pieces/DefinitelyTyped,vagarenko/DefinitelyTyped,Pro/DefinitelyTyped,emanuelhp/DefinitelyTyped,greglo/DefinitelyTyped,progre/DefinitelyTyped,mhegazy/DefinitelyTyped,raijinsetsu/DefinitelyTyped,OpenMaths/DefinitelyTyped,reppners/DefinitelyTyped,benishouga/DefinitelyTyped,trystanclarke/DefinitelyTyped,slavomirvojacek/DefinitelyTyped,greglo/DefinitelyTyped,chbrown/DefinitelyTyped,minodisk/DefinitelyTyped,gandjustas/DefinitelyTyped,scriby/DefinitelyTyped,florentpoujol/DefinitelyTyped,Softpagehomeware/DefinitelyTyped,amanmahajan7/DefinitelyTyped,paulmorphy/DefinitelyTyped,benishouga/DefinitelyTyped,scriby/DefinitelyTyped,trystanclarke/DefinitelyTyped,reppners/DefinitelyTyped,newclear/DefinitelyTyped,shlomiassaf/DefinitelyTyped,rolandzwaga/DefinitelyTyped,arma-gast/DefinitelyTyped,QuatroCode/DefinitelyTyped,chrismbarr/DefinitelyTyped,Dashlane/DefinitelyTyped,GiedriusGrabauskas/DefinitelyTyped,EnableSoftware/DefinitelyTyped,amanmahajan7/DefinitelyTyped,georgemarshall/DefinitelyTyped,xStrom/DefinitelyTyped,gandjustas/DefinitelyTyped,Dashlane/DefinitelyTyped,martinduparc/DefinitelyTyped,mcliment/DefinitelyTyped,slavomirvojacek/adbrain-typescript-definitions,borisyankov/DefinitelyTyped,johan-gorter/DefinitelyTyped,tan9/DefinitelyTyped,zuzusik/DefinitelyTyped,mattblang/DefinitelyTyped,nobuoka/DefinitelyTyped,CodeZombieCH/DefinitelyTyped,smrq/DefinitelyTyped,daptiv/DefinitelyTyped,psnider/DefinitelyTyped,Pro/DefinitelyTyped,rolandzwaga/DefinitelyTyped,xStrom/DefinitelyTyped,YousefED/DefinitelyTyped,mcrawshaw/DefinitelyTyped,newclear/DefinitelyTyped,Softpagehomeware/DefinitelyTyped,mcrawshaw/DefinitelyTyped,raijinsetsu/DefinitelyTyped,mareek/DefinitelyTyped,magny/DefinitelyTyped,nycdotnet/DefinitelyTyped,schmuli/DefinitelyTyped,use-strict/DefinitelyTyped,slavomirvojacek/DefinitelyTyped,wilfrem/DefinitelyTyped,AgentME/DefinitelyTyped,GiedriusGrabauskas/DefinitelyTyped,ashwinr/DefinitelyTyped,martinduparc/DefinitelyTyped,schmuli/DefinitelyTyped,ryan10132/DefinitelyTyped,musicist288/DefinitelyTyped,nainslie/DefinitelyTyped,jimthedev/DefinitelyTyped,chrootsu/DefinitelyTyped,chrootsu/DefinitelyTyped,micurs/DefinitelyTyped,hellopao/DefinitelyTyped,isman-usoh/DefinitelyTyped,arusakov/DefinitelyTyped,subash-a/DefinitelyTyped,borisyankov/DefinitelyTyped,donnut/DefinitelyTyped,Zzzen/DefinitelyTyped,aciccarello/DefinitelyTyped,mhegazy/DefinitelyTyped,hellopao/DefinitelyTyped,damianog/DefinitelyTyped,DzmitryDulko/DefinitelyTyped,stacktracejs/DefinitelyTyped,YousefED/DefinitelyTyped,damianog/DefinitelyTyped,zuzusik/DefinitelyTyped,dsebastien/DefinitelyTyped,mareek/DefinitelyTyped,mattblang/DefinitelyTyped,donnut/DefinitelyTyped,AbraaoAlves/DefinitelyTyped,georgemarshall/DefinitelyTyped,AbraaoAlves/DefinitelyTyped,abner/DefinitelyTyped,schmuli/DefinitelyTyped,AgentME/DefinitelyTyped,minodisk/DefinitelyTyped,axelcostaspena/DefinitelyTyped,laurentiustamate94/DefinitelyTyped,progre/DefinitelyTyped,alexdresko/DefinitelyTyped,syuilo/DefinitelyTyped,benishouga/DefinitelyTyped,arusakov/DefinitelyTyped,jimthedev/DefinitelyTyped,Zzzen/DefinitelyTyped,yuit/DefinitelyTyped,danfma/DefinitelyTyped,gcastre/DefinitelyTyped,magny/DefinitelyTyped,Penryn/DefinitelyTyped,yuit/DefinitelyTyped,stephenjelfs/DefinitelyTyped,AgentME/DefinitelyTyped,subash-a/DefinitelyTyped,abbasmhd/DefinitelyTyped,jimthedev/DefinitelyTyped,sclausen/DefinitelyTyped,ryan-codingintrigue/DefinitelyTyped,Ptival/DefinitelyTyped,jraymakers/DefinitelyTyped,Litee/DefinitelyTyped,Ptival/DefinitelyTyped,use-strict/DefinitelyTyped,philippstucki/DefinitelyTyped,psnider/DefinitelyTyped,georgemarshall/DefinitelyTyped,pocesar/DefinitelyTyped,gcastre/DefinitelyTyped,frogcjn/DefinitelyTyped,martinduparc/DefinitelyTyped,DzmitryDulko/DefinitelyTyped,AbraaoAlves/DefinitelyTyped,frogcjn/DefinitelyTyped,pwelter34/DefinitelyTyped,shlomiassaf/DefinitelyTyped,tan9/DefinitelyTyped,pocesar/DefinitelyTyped,aciccarello/DefinitelyTyped,alvarorahul/DefinitelyTyped,EnableSoftware/DefinitelyTyped,ashwinr/DefinitelyTyped,hellopao/DefinitelyTyped,pwelter34/DefinitelyTyped,benliddicott/DefinitelyTyped,emanuelhp/DefinitelyTyped,stacktracejs/DefinitelyTyped,rcchen/DefinitelyTyped,florentpoujol/DefinitelyTyped,syuilo/DefinitelyTyped,alexdresko/DefinitelyTyped,HPFOD/DefinitelyTyped,johan-gorter/DefinitelyTyped,sclausen/DefinitelyTyped,markogresak/DefinitelyTyped,isman-usoh/DefinitelyTyped,sledorze/DefinitelyTyped,stephenjelfs/DefinitelyTyped