Move multiple-spread handling out of getSpreadType
Move multiple-spread handling out of getSpreadType

Microsoft/TypeScript,nojvek/TypeScript,chuckjaz/TypeScript,donaldpipowitch/TypeScript,kitsonk/TypeScript,basarat/TypeScript,synaptek/TypeScript,thr0w/Thr0wScript,erikmcc/TypeScript,mihailik/TypeScript,weswigham/TypeScript,donaldpipowitch/TypeScript,microsoft/TypeScript,SaschaNaz/TypeScript,synaptek/TypeScript,TukekeSoft/TypeScript,nojvek/TypeScript,donaldpipowitch/TypeScript,RyanCavanaugh/TypeScript,erikmcc/TypeScript,chuckjaz/TypeScript,synaptek/TypeScript,weswigham/TypeScript,DLehenbauer/TypeScript,kpreisser/TypeScript,Eyas/TypeScript,alexeagle/TypeScript,mihailik/TypeScript,SaschaNaz/TypeScript,thr0w/Thr0wScript,chuckjaz/TypeScript,thr0w/Thr0wScript,nojvek/TypeScript,basarat/TypeScript,mihailik/TypeScript,TukekeSoft/TypeScript,Microsoft/TypeScript,jwbay/TypeScript,erikmcc/TypeScript,TukekeSoft/TypeScript,RyanCavanaugh/TypeScript,kpreisser/TypeScript,kitsonk/TypeScript,Microsoft/TypeScript,microsoft/TypeScript,alexeagle/TypeScript,DLehenbauer/TypeScript,jwbay/TypeScript,DLehenbauer/TypeScript,weswigham/TypeScript,minestarks/TypeScript,SaschaNaz/TypeScript,Eyas/TypeScript,Eyas/TypeScript,mihailik/TypeScript,microsoft/TypeScript,jwbay/TypeScript,DLehenbauer/TypeScript,basarat/TypeScript,erikmcc/TypeScript,minestarks/TypeScript,jwbay/TypeScript,alexeagle/TypeScript,thr0w/Thr0wScript,Eyas/TypeScript,synaptek/TypeScript,minestarks/TypeScript,chuckjaz/TypeScript,kpreisser/TypeScript,basarat/TypeScript,RyanCavanaugh/TypeScript,SaschaNaz/TypeScript,nojvek/TypeScript,donaldpipowitch/TypeScript,kitsonk/TypeScript