Auto add required arugment names on fragment spread autocomplete
Auto add required arugment names on fragment spread autocomplete

Reviewed By: alunyov

Differential Revision: D25081596

fbshipit-source-id: e100eeb1850486937e3289fee7b06af6a0f0e8fb

kassens/relay,josephsavona/relay,xuorig/relay,kassens/relay,wincent/relay,josephsavona/relay,voideanvalue/relay,voideanvalue/relay,xuorig/relay,kassens/relay,facebook/relay,xuorig/relay,xuorig/relay,facebook/relay,facebook/relay,xuorig/relay,atxwebs/relay,wincent/relay,kassens/relay,wincent/relay,facebook/relay,josephsavona/relay,voideanvalue/relay,atxwebs/relay,yungsters/relay,facebook/relay,kassens/relay,kassens/relay,wincent/relay,voideanvalue/relay,voideanvalue/relay,yungsters/relay,yungsters/relay,voideanvalue/relay,wincent/relay,atxwebs/relay,wincent/relay,xuorig/relay,facebook/relay,atxwebs/relay