Not ready for optional catch bindings yet

dgraham · muan · dgraham · commit 07338dd5e79c · 2019-10-17T13:52:17.000-06:00
Co-authored-by: Mu-An Chiou &lt;me@muanchiou.com&gt;
diff --git a/tsconfig.json b/tsconfig.json
@@ -1,7 +1,7 @@
 {
   "compilerOptions": {
     "module": "esnext",
-    "target": "es2019",
+    "target": "es2018",
     "strict": true,
     "declaration": true,
     "outDir": "dist",
