Update rollup to the latest version 🚀

[greenkeeper[bot]]

Version 0.54.0 of rollup was just published.

Dependency	rollup
Current Version	0.53.4
Type	devDependency

The version 0.54.0 is not covered by your current version range.

If you don’t accept this pull request, your project will work just like it did before. However, you might be missing out on a bunch of new features, fixes and/or performance improvements from the dependency update.

It might be worth looking into these changes and trying to get this project onto the latest version of rollup.

If you have a solid test suite and good coverage, a passing build is a strong indicator that you can take advantage of these changes directly by merging the proposed change into your project. If the build fails or you don’t have such unconditional trust in your tests, this branch is a great starting point for you to work on the update.

---

Commits

The new version differs by 64 commits.

• 0a988e0 0.54.0
• db0a0fc Update changelog
• d6df037 Merge branch 'kellyselden-unused' into release-0.54.0
• d6aea92 Merge branch 'KingHenne-fix-ts-issues' into release-0.54.0
• 46f273f Merge branch 'kellyselden-line-collapse' into release-0.54.0
• bd45dea 0.53.4
• a61840b Update changelog
• 238e822 Update changelog
• d665a43 chore(build): add stripInternal and only emit types from node entry point
• 3fc7662 chore: clean up internal types and install missing @types
• 57a527c Quick fix to enable tree-shaking babel-helpers again.
• 01d38e8 * Use enum for node types
• 8270798 fix: use chalk.supportColors rather than isTTY
• 8ce5592 * Refactor ExecutionPathOptions types
• 856ff0f docs: typescripts is always written as a single word

There are 64 commits in total.

See the full diff

FAQ and help

There is a collection of [frequently asked questions](https://greenkeeper.io/faq.html). If those don’t help, you can always [ask the humans behind Greenkeeper](https://github.com/greenkeeperio/greenkeeper/issues/new).

---

Your Greenkeeper bot :palm_tree:

[coveralls]

Coverage remained the same at 100.0% when pulling f125ec01f7be7986902fcf8eec7cc30e3f944f39 on greenkeeper/rollup-0.54.0 into 3dc1eafc56156b95ad4cd02eb9310af8da365335 on master.

[coveralls]

Coverage remained the same at 100.0% when pulling f125ec01f7be7986902fcf8eec7cc30e3f944f39 on greenkeeper/rollup-0.54.0 into 3dc1eafc56156b95ad4cd02eb9310af8da365335 on master.