API GetArenaTeamIndexBySize

Returns the index of an arena team for the specified team size.
 index = GetArenaTeamIndexBySize(size)
==Arguments==
:;size: - team size (number of people), i.e. 2, 3, or 5.
==Returns==
:;index: - arena team index for the specified team size, or nil if the player is not in a team of the specified size.
==Details==
* Arena team indices typically correspond to their creation/join order, and may be discontinuous.
* You can get information about a given team from its index using .
==Patch changes==