message: Remove the capabilities section of pakcage.json, which is not necessary.
  We directly register them in src/main.ts
  See
diff: "pre-commit": "eslint --cache --ext .ts,.js ."
  }
  },
  - "capabilities": {
  - "completionProvider": {
  - "resolveProvider": "true"
  - },
  - "hoverProvider": "true",
  - "definitionProvider": "true",
  - "documentSymbolProvider": "true",
  - "workspaceSymbolProvider": "true"
  - },
  "dependencies": {
  "@tamuratak/domstubs": "^0.1.1",
  "chokidar": "^3.2.3",
  