Update page object with new element and method

qa/qa/ee/page/component/issue_board/show.rb

@@ -22,6 +22,7 @@ module QA
               element :boards_dropdown
               element :boards_dropdown_content
               element :create_new_board_button
+              element :delete_board_button
             end
 
             view 'app/assets/javascripts/vue_shared/components/deprecated_modal.vue' do
@@ -128,6 +129,12 @@ module QA
               set_name(board_name)
             end
 
+            def delete_current_board
+              click_boards_dropdown_button
+              click_element(:delete_board_button)
+              click_element(:save_changes_button)
+            end
+
             def has_modal_board_name_field?
               has_element?(:board_name_field, wait: 1)
             end