Create a DropdownGroup component

Usage

calcite_dropdown_group(...)

an object of class calcite_component which is a subclass of shiny.tag

The following properties are provided by this component:

Name	Attribute	Description	Values	Reflects to Attribute
groupTitle	group-title	Specifies and displays a group title.	string	TRUE
selectionMode	selection-mode	Specifies the selection mode of the component, where: `"multiple"` allows any number of selections, `"single"` allows only one selection, and `"none"` does not allow any selections.	"multiple" \| "none" \| "single"	TRUE

The following slots are provided by this component:

Slot	Description
Default (unnamed)	A slot for adding `calcite-dropdown-item`s.

calcite_dropdown_group()