[wp-trac] [WordPress Trac] #52941: Remove `@babel/polyfill` in favor of `core-js/stable`.

[WordPress Trac]

#52941: Remove `@babel/polyfill` in favor of `core-js/stable`.
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 Reporter:  desrosj           |       Owner:  desrosj
     Type:  task (blessed)    |      Status:  reopened
 Priority:  normal            |   Milestone:  5.8
Component:  Build/Test Tools  |     Version:
 Severity:  normal            |  Resolution:
 Keywords:  has-patch         |     Focuses:
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Changes (by gziolo):

 * status:  closed => reopened
 * resolution:  fixed =>


Comment:

 @jeherve, I think the same issue was raised in #core-editor channel on
 WordPress Slack today:
 https://wordpress.slack.com/archives/C02QB2JS7/p1623850913102100

 > Hello all! With 5.8-beta2 , in a site with my block plugin, when I try
 to edit a post I get this error Uncaught ReferenceError:
 `regeneratorRuntime` is not defined Is this expected? Is there an easy way
 to fix this? Thank you in advance

 The solution should be adding `regeneratorRuntime` as the dependency for
 `wp-polyfill`. It was previously included in `@babel/polyfill`.

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Ticket URL: <https://core.trac.wordpress.org/ticket/52941#comment:24>
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