Adding Model.modelName and Model.collection
Adding Model.modelName and Model.collection

See:
https://github.com/Automattic/mongoose/blob/5c490f99e5d281e5303c023bade93a0624e5db66/lib/model.js#L62-L88

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