APIKanban methodsgetSelection()On this pagegetSelection() Description Gets an array with ID(s) of the selected card(s)UsagegetSelection(): array;ReturnsThe method returns an array with ID(s) of the selected card(s)Example// create Kanbanconst board = new kanban.Kanban("#root", { columns, cards});// gets an array with IDs of the selected cardsboard.getSelection();