fix optional chaining

2020-09-30 19:19:42 +02:00
parent ecfa26b28a
commit f61c9883e3
3 changed files with 3 additions and 1 deletions
--- a/package.json
+++ b/package.json
@@ -21,6 +21,7 @@
    "reset": "yarn clean:packages && rm -rf ./**/.cache && rm -rf ./**/node_modules && rm -rf ./yarn.lock && yarn install"
  },
  "devDependencies": {
+    "@babel/plugin-proposal-nullish-coalescing-operator": "^7.10.4",
    "@babel/plugin-proposal-optional-chaining": "^7.11.0",
    "@babel/preset-env": "^7.11.5",
    "@types/prosemirror-commands": "^1.0.3",