[New] core: add _debug_agent core module, in node 1 through 7

ljharb · ljharb · commit ba82ea8494da · 2019-07-08T14:19:07.000-07:00
diff --git a/lib/core.json b/lib/core.json
@@ -8,6 +8,7 @@
     "console": true,
     "constants": true,
     "crypto": true,
+    "_debug_agent": ">= 1 && < 8",
     "_debugger": "< 8",
     "dgram": true,
     "dns": true,
