1<!-- STOP --> 2<!-- 3Half of all issues filed here are duplicates, answered in the FAQ, or not appropriate for the bug tracker. 4 5Please help us by doing the following steps before logging an issue: 6 * Search: https://github.com/Microsoft/TypeScript/search?type=Issues 7 * Read the CONTRIBUTING guidelines: https://github.com/Microsoft/TypeScript/blob/master/CONTRIBUTING.md 8 * Read the FAQ: https://github.com/Microsoft/TypeScript/wiki/FAQ 9--> 10 11<!-- If you have a QUESTION: 12 THIS IS NOT A FORUM FOR QUESTIONS. 13 Ask questions at http://stackoverflow.com/questions/tagged/typescript 14 or https://gitter.im/Microsoft/TypeScript 15--> 16 17<!-- If you have a SUGGESTION: 18 Most suggestion reports are duplicates, please search extra hard before logging a new suggestion. 19 See https://github.com/Microsoft/TypeScript-wiki/blob/master/Writing-Good-Design-Proposals.md 20--> 21 22<!-- If you have a BUG: 23 Please fill in the *entire* template below. 24--> 25 26<!-- Please try to reproduce the issue with `typescript@next`. It may have already been fixed. --> 27**TypeScript Version:** 3.0.0-dev.201xxxxx 28 29<!-- Search terms you tried before logging this (so others can find this issue more easily) --> 30**Search Terms:** 31 32**Code** 33 34```ts 35// A *self-contained* demonstration of the problem follows... 36// Test this by running `tsc` on the command-line, rather than through another build tool such as Gulp, Webpack, etc. 37``` 38 39**Expected behavior:** 40 41**Actual behavior:** 42 43**Playground Link:** <!-- A link to a TypeScript Playground "Share" link which demonstrates this behavior --> 44 45**Related Issues:** 46