Typescript issue #9785

main.ts

import * as path from 'path';

console.info(path.delimiter);

package.json

{
  "name": "ts-9785",
  "version": "0.0.0",
  "private": true,
  "devDependencies": {
    "@types/node": "4.0.29",
    "typescript": "2.1.0-dev.20160718"
  }
}

tsconfig.json

{
    "compilerOptions": {
        "module": "commonjs",
        "target": "es5",
        "noImplicitAny": true
    },
    "exclude": [
        "node_modules"
    ]
}