`TRestIO`
		Create
		Destroy
		DoSQLLog
		SetIO
		SetConn
		SetResource
		SetOperation
		SetRestStrings
		SetRestStatuses
		StrToNullBoolean
		DoGetVariable
		GetVariable
		GetFilterVariable
		GetBooleanVar
		GetRequestOutputOptions
		GetLimitOffset
		CreateRestContext
		CreateErrorResponse