Файл orm.php

См. исходные тексты.

Структуры данных
class	EO_Channel
class	EO_Channel_Collection
class	EO_Channel_Query
class	EO_Channel_Result
class	EO_Channel_Entity
class	EO_Push
class	EO_Push_Collection
class	EO_Push_Query
class	EO_Push_Result
class	EO_Push_Entity
class	EO_Watch
class	EO_Watch_Collection
class	EO_Watch_Query
class	EO_Watch_Result
class	EO_Watch_Entity

Пространства имен
namespace	Bitrix
namespace	Bitrix\Pull
namespace	Bitrix\Pull\Model