vscode/extensions/package.json

{
  "name": "vscode-extensions",
  "version": "0.0.1",
  "description": "Dependencies shared by all extensions",
  "dependencies": {
    "typescript": "typescript@2.3.1-insiders.20170425.1"
  },
  "scripts": {
    "postinstall": "node ./postinstall"
  }
}