Amber

Results 4 issues of Amber

## Description The opacity for scatter and bubble charts [is hardcoded](https://github.com/naver/billboard.js/blob/649553ef352606af73afcaf35b364ce6b8f6c9cd/src/internals/ChartInternal.js#L977-L978), it'd be nice for that to be configurable.

question

**Please describe what the rule should do:** Restrict using functions as props and encourage using events instead. Options for exceptions could be useful for cases such as sorting or formatting...

For example, any z-index values greater than INT_MAX throws, such as this: ```css .foo { z-index: 99999999999999999; } ``` Would also apply to values smaller than INT_MIN. Stack trace Unhandled...

This is mostly relevant when using logging solutions such as Sentry that hook into `TaskScheduler.UnobservedTaskException`. Unobserved tasks can be a major source of bugs, so I'd really like to keep...