<!-- Thanks for your interest in contributing to Popper.js!</p> <p>Please, make sure to fulfill the following conditions before submitting your Pull Request:</p> <ol> <li><p>Make sure the tests are passing by running <code>npm test</code> with Google Chrome installed.</p></li> <li><p>Add any relevant tests to cover the code you have changed and/or added.</p></li> <li><p>If you change the public API, try to update the Typescript definitions accordingly: <a href="https://github.com/FezVrasta/popper.js/blob/master/packages/popper/index.d.ts">https://github.com/FezVrasta/popper.js/blob/master/packages/popper/index.d.ts</a> This is not required but will help a lot. Mention @giladgray for help as needed.</p></li> </ol> <p>Problems signing the CLA? Try this link: <a href="https://cla-assistant.io/FezVrasta/popper.js">https://cla-assistant.io/FezVrasta/popper.js</a> -->