def header content = nil, options = nil, html_options = nil, &block
      @header = UiBibz::Ui::Core::Notifications::Components::ToastHeader.new(content, options, html_options, &block).render
    end
def header content = nil, options = nil, html_options = nil, &block
      @header = UiBibz::Ui::Core::Notifications::Components::ToastHeader.new(content, options, html_options, &block).render
    end
Add Header which is a component