adds test cases for model type parameters
adds test cases for model type parameters

nainslie/DefinitelyTyped,DzmitryDulko/DefinitelyTyped,AgentME/DefinitelyTyped,damianog/DefinitelyTyped,martinduparc/DefinitelyTyped,zuzusik/DefinitelyTyped,danfma/DefinitelyTyped,psnider/DefinitelyTyped,paulmorphy/DefinitelyTyped,HPFOD/DefinitelyTyped,smrq/DefinitelyTyped,YousefED/DefinitelyTyped,rcchen/DefinitelyTyped,progre/DefinitelyTyped,HPFOD/DefinitelyTyped,isman-usoh/DefinitelyTyped,QuatroCode/DefinitelyTyped,magny/DefinitelyTyped,gandjustas/DefinitelyTyped,florentpoujol/DefinitelyTyped,florentpoujol/DefinitelyTyped,amanmahajan7/DefinitelyTyped,pocesar/DefinitelyTyped,dsebastien/DefinitelyTyped,QuatroCode/DefinitelyTyped,georgemarshall/DefinitelyTyped,nycdotnet/DefinitelyTyped,nycdotnet/DefinitelyTyped,markogresak/DefinitelyTyped,arma-gast/DefinitelyTyped,slavomirvojacek/DefinitelyTyped,slavomirvojacek/DefinitelyTyped,borisyankov/DefinitelyTyped,scriby/DefinitelyTyped,johan-gorter/DefinitelyTyped,jimthedev/DefinitelyTyped,mattblang/DefinitelyTyped,AgentME/DefinitelyTyped,use-strict/DefinitelyTyped,benishouga/DefinitelyTyped,rolandzwaga/DefinitelyTyped,yuit/DefinitelyTyped,GiedriusGrabauskas/DefinitelyTyped,alvarorahul/DefinitelyTyped,AbraaoAlves/DefinitelyTyped,hellopao/DefinitelyTyped,abbasmhd/DefinitelyTyped,sledorze/DefinitelyTyped,subash-a/DefinitelyTyped,georgemarshall/DefinitelyTyped,schmuli/DefinitelyTyped,xStrom/DefinitelyTyped,DzmitryDulko/DefinitelyTyped,sledorze/DefinitelyTyped,alvarorahul/DefinitelyTyped,mattblang/DefinitelyTyped,gandjustas/DefinitelyTyped,mcrawshaw/DefinitelyTyped,mcliment/DefinitelyTyped,gcastre/DefinitelyTyped,ashwinr/DefinitelyTyped,minodisk/DefinitelyTyped,Ptival/DefinitelyTyped,AbraaoAlves/DefinitelyTyped,psnider/DefinitelyTyped,jimthedev/DefinitelyTyped,Ptival/DefinitelyTyped,yuit/DefinitelyTyped,aciccarello/DefinitelyTyped,shlomiassaf/DefinitelyTyped,syuilo/DefinitelyTyped,damianog/DefinitelyTyped,abner/DefinitelyTyped,amanmahajan7/DefinitelyTyped,Penryn/DefinitelyTyped,smrq/DefinitelyTyped,abbasmhd/DefinitelyTyped,slavomirvojacek/adbrain-typescript-definitions,abner/DefinitelyTyped,aciccarello/DefinitelyTyped,slavomirvojacek/adbrain-typescript-definitions,Penryn/DefinitelyTyped,alexdresko/DefinitelyTyped,georgemarshall/DefinitelyTyped,donnut/DefinitelyTyped,paulmorphy/DefinitelyTyped,dsebastien/DefinitelyTyped,benliddicott/DefinitelyTyped,hellopao/DefinitelyTyped,micurs/DefinitelyTyped,martinduparc/DefinitelyTyped,schmuli/DefinitelyTyped,psnider/DefinitelyTyped,danfma/DefinitelyTyped,mcrawshaw/DefinitelyTyped,borisyankov/DefinitelyTyped,minodisk/DefinitelyTyped,arma-gast/DefinitelyTyped,subash-a/DefinitelyTyped,jraymakers/DefinitelyTyped,daptiv/DefinitelyTyped,chrismbarr/DefinitelyTyped,donnut/DefinitelyTyped,AbraaoAlves/DefinitelyTyped,hellopao/DefinitelyTyped,chrismbarr/DefinitelyTyped,benishouga/DefinitelyTyped,alexdresko/DefinitelyTyped,laurentiustamate94/DefinitelyTyped,progre/DefinitelyTyped,aciccarello/DefinitelyTyped,newclear/DefinitelyTyped,YousefED/DefinitelyTyped,johan-gorter/DefinitelyTyped,rcchen/DefinitelyTyped,chrootsu/DefinitelyTyped,one-pieces/DefinitelyTyped,arusakov/DefinitelyTyped,zuzusik/DefinitelyTyped,AgentME/DefinitelyTyped,georgemarshall/DefinitelyTyped,xStrom/DefinitelyTyped,gcastre/DefinitelyTyped,jimthedev/DefinitelyTyped,amir-arad/DefinitelyTyped,arusakov/DefinitelyTyped,pocesar/DefinitelyTyped,chrootsu/DefinitelyTyped,pocesar/DefinitelyTyped,benishouga/DefinitelyTyped,zuzusik/DefinitelyTyped,GiedriusGrabauskas/DefinitelyTyped,arusakov/DefinitelyTyped,AgentME/DefinitelyTyped,use-strict/DefinitelyTyped,schmuli/DefinitelyTyped,rolandzwaga/DefinitelyTyped,nainslie/DefinitelyTyped,syuilo/DefinitelyTyped,magny/DefinitelyTyped,newclear/DefinitelyTyped,jraymakers/DefinitelyTyped,isman-usoh/DefinitelyTyped,martinduparc/DefinitelyTyped,scriby/DefinitelyTyped,shlomiassaf/DefinitelyTyped,ashwinr/DefinitelyTyped