PLT-6162: Search for users not in a given team. (#5943)

store/store.go

@@ -202,6 +202,7 @@ type UserStore interface {
 	GetUnreadCountForChannel(userId string, channelId string) StoreChannel
 	GetRecentlyActiveUsersForTeam(teamId string) StoreChannel
 	Search(teamId string, term string, options map[string]bool) StoreChannel
+	SearchNotInTeam(notInTeamId string, term string, options map[string]bool) StoreChannel
 	SearchInChannel(channelId string, term string, options map[string]bool) StoreChannel
 	SearchNotInChannel(teamId string, channelId string, term string, options map[string]bool) StoreChannel
 	SearchWithoutTeam(term string, options map[string]bool) StoreChannel