Path 1: 4 calls (1.0)

→ context MarkdownContext (4)

→ child Paragraph (4)

↩ return False (4)

2 run 0 not run

1def on_child_close(
2        self, context: "MarkdownContext", child: "MarkdownElement"
3    ) -> bool:
4        self.elements.append(child)
5        return False