getFirstSelectable method

(Node, BlockComponentSelectable<BlockComponentBuilder>)? getFirstSelectable()

Implementation

(Node, BlockComponentSelectable)? getFirstSelectable() {
  final nodes = document.root.children;
  for (var i = 0; i < nodes.length; i++) {
    final selectable = renderer.blockComponentSelectable(nodes[i].type);
    if (selectable != null) {
      return (nodes[i], selectable);
    }
  }
  return null;
}