As per:
chartjs/Chart.js#6056
https://github.com/chartjs/Chart.js/releases/tag/v2.9.0

an array of numbers is a valid type for chart data. This enables support of floating bar charts.

@awilson9 Thank you for submitting this PR!

🔔 @anuti @FabienLavocat @KentarouTakeda @larrybahr @mernen @josefpaij @danmana @guillaume-ro-fr @archy-bold @braincore @frabnt @alexdor @mahnuh @Conrad777 @adripanico @wertzui @lekoaf @ElianCordoba @indigolain @Ricardo-Mello @rnicholus @mrjack88 @canoceto @nobu222 @Marcoru97 @tonybadguy - please review this PR in the next few days. Be sure to explicitly select Approve or Request Changes in the GitHub UI so I know what's going on.

If no reviewer appears after a week, a DefinitelyTyped maintainer will review the PR instead.

👋 Hi there! I’ve run some quick measurements against master and your PR. These metrics should help the humans reviewing this PR gauge whether it might negatively affect compile times or editor responsiveness for users who install these typings.

Let’s review the numbers, shall we?

It looks like nothing changed too much. I won’t post performance data again unless it gets worse.

@awilson9 Thank you for submitting this PR!

Code Reviews

Because this is a widely-used package, a DT maintainer will need to review it before it can be merged.

🔔 @anuti @FabienLavocat @KentarouTakeda @larrybahr @mernen @josefpaij @danmana @guillaume-ro-fr @archy-bold @braincore @frabnt @alexdor @mahnuh @Conrad777 @adripanico @wertzui @lekoaf @ElianCordoba @indigolain @Ricardo-Mello @rnicholus @mrjack88 @canoceto @nobu222 @Marcoru97 @tonybadguy - please review this PR in the next few days. Be sure to explicitly select Approve or Request Changes in the GitHub UI so I know what's going on.

Status

• ✅ No merge conflicts
• ✅ Continuous integration tests have passed
• ✅ Most recent commit is approved by type definition owners or DT maintainers

All of the items on the list are green. To merge, you need to post a comment including the string "Ready to merge" to bring in your changes.

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@awilson9 Everything looks good here. Great job! I am ready to merge this PR on your behalf.
If you'd like that to happen, please post a comment with the exact text

Ready to merge

and I'll merge it the next time I look at this PR.

Ready to merge

I just published @types/chart.js@2.9.20 to npm.