Cross-Sell Widget Methods

SmartCart.getAllCrossSellWidgetIds ⇒ Array.<string>: Get all cross sell widget IDs in Cross-Sell components in the current Smart Cart settings
SmartCart.getWidgetIdByComponentId ⇒ string | null: Get the widget ID by component ID
SmartCart.hasCrossSellWidgets ⇒ boolean: Check if there are cross sell widgets in the current Smart Cart settings

`SmartCart.getAllCrossSellWidgetIds` ⇒ `Array.<string>`

Get all cross sell widget IDs in Cross-Sell components in the current Smart Cart settings

Returns: Array.<string> - Array of widget IDs

`SmartCart.getWidgetIdByComponentId` ⇒ `string` | `null`

Get the widget ID by component ID

Returns: string | null - The widget ID

Param	Type	Description
componentId	`string`	The component ID

`SmartCart.hasCrossSellWidgets` ⇒ `boolean`

Check if there are cross sell widgets in the current Smart Cart settings

Returns: boolean - True if there are cross sell widgets