Пространство имен Bitrix\Main\SidePanel

Структуры данных
class	EO_Toolbar
class	EO_Toolbar_Collection
class	EO_Toolbar_Entity
class	EO_Toolbar_Query
class	EO_Toolbar_Result
class	EO_ToolbarItem
class	EO_ToolbarItem_Collection
class	EO_ToolbarItem_Entity
class	EO_ToolbarItem_Query
class	EO_ToolbarItem_Result
class	Toolbar
class	ToolbarItemTable
class	ToolbarTable