Update front-matter to the latest version 🚀

[greenkeeper[bot]]

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🚨 Reminder! Less than one month left to migrate your repositories over to Snyk before Greenkeeper says goodbye on June 3rd! 💜 🚚💨 💚

Find out how to migrate to Snyk at greenkeeper.io

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The dependency front-matter was updated from 3.2.1 to 4.0.0.

This version 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.

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Publisher: jxson License: MIT

Find out more about this release.

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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).

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Your Greenkeeper bot :palm_tree:

[greenkeeper[bot]]

---

🚨 Reminder! Less than one month left to migrate your repositories over to Snyk before Greenkeeper says goodbye on June 3rd! 💜 🚚💨 💚

Find out how to migrate to Snyk at greenkeeper.io

---

• The dependency front-matter was updated from 3.2.1 to 4.0.1.

Update to this version instead 🚀

Commits

The new version differs by 6 commits.

• 90d23d1 4.0.1
• f71652c Fix case of allowUnsafe in boolean coercion
• 80ff5d4 Merge branch 'tyankatsu0105-test/add-declaration-test'
• 2d1bd3f feat: add options args to fm
• 854bab6 chore: remove unused file
• f4d091f test: add typescript description test

See the full diff

[greenkeeper[bot]]

---

🚨 Reminder! Less than one month left to migrate your repositories over to Snyk before Greenkeeper says goodbye on June 3rd! 💜 🚚💨 💚

Find out how to migrate to Snyk at greenkeeper.io

---

• The dependency front-matter was updated from 3.2.1 to 4.0.2.

Update to this version instead 🚀