@type t() ::
  Map.merge(DOM.SVG.SVGGeometryElement.t(), %DOM.SVG.SVGEllipseElement{
    attributes: term(),
    autofocus: term(),
    base_uri: term(),
    child_nodes: term(),
    class_list: term(),
    class_name: term(),
    corresponding_element: term(),
    corresponding_use_element: term(),
    cx: SVGAnimatedLength.t(),
    cy: SVGAnimatedLength.t(),
    dataset: term(),
    first_child: term(),
    id: term(),
    is_connected: term(),
    last_child: term(),
    local_name: term(),
    namespace_uri: term(),
    next_sibling: term(),
    node_name: term(),
    node_type: term(),
    node_value: term(),
    nonce: term(),
    owner_document: term(),
    owner_svg_element: term(),
    parent_element: term(),
    parent_node: term(),
    path_length: term(),
    prefix: term(),
    previous_sibling: term(),
    rx: SVGAnimatedLength.t(),
    ry: SVGAnimatedLength.t(),
    shadow_root: term(),
    slot: term(),
    tab_index: term(),
    tag_name: term(),
    text_content: term(),
    transform: term(),
    viewport_element: term()
  })