• [ x ] Use a meaningful title for the pull request. Include the name of the package modified.
• [ x ] Test the change in your own code. (Compile and run.)
• [ x ] Follow the advice from the readme.
• [ x ] Avoid common mistakes.
• [ x ] Run npm run lint package-name (or tsc if no tslint.json is present).

Select one of these and delete the others:

If changing an existing definition:

• [ - ] Provide a URL to documentation or source code which provides context for the suggested changes: <>
• [ - ] Increase the version number in the header if appropriate.
• [ - ] If you are making substantial changes, consider adding a tslint.json containing { "extends": "dtslint/dt.json" }.