{"message":"file invalidated","response":"ok","seq_num":0}
{"record":{"full-id":"nat.to_string","source":,"type":"ℕ → string"},"response":"ok","seq_num":2}
{"record":{"full-id":"list.all","source":,"type":"Π {α : Type}, list α → (α → bool) → bool"},"response":"ok","seq_num":4}