Did some basic testing where I hardcoded `stripMemberPermissions` being passed to `rawThreadInfoFromServerThreadInfo` and set breakpoints to check output.
Will do additional testing with validators + after getting basic client migration working.
With `stripMemberPermissions=false`:
{F2296839}
(can observe that each of the two members have `permissions` field set to string)
With `stripMemberPermissions=true`:
{F2296843}