refs #84709: add test and lint

revert unnecessary changes

packages/codemirror-textlint/package.json

@@ -10,6 +10,7 @@
     "lint": "eslint src --ext .ts",
     "lint:fix": "eslint src --ext .ts --fix"
   },
+  "dependencies": {},
   "devDependencies": {
     "@textlint-rule/textlint-rule-no-unmatched-pair": "^1.0.8",
     "@textlint/kernel": "^12.0.2",

packages/plugin-lsx/package.json

@@ -21,6 +21,7 @@
     "lint": "run-p lint:*",
     "test": ""
   },
+  "dependencies": {},
   "devDependencies": {
     "eslint-plugin-regex": "^1.8.0",
     "react": "^16.8.3",