angular-cn/packages/zone.js/plugins/long-stack-trace-zone/package.json

{
  "name": "zone.js/long-stack-trace-zone",
  "main": "../../bundles/long-stack-trace-zone.umd.js",
  "fesm2015": "../../fesm2015/long-stack-trace-zone.js",
  "es2015": "../../fesm2015/long-stack-trace-zone.js",
  "module": "../../fesm2015/long-stack-trace-zone.js"
}