Upgrade to core-js 3.0 to get rid of all the warnings... #37
Description
warning @ava/babel > babel-plugin-espower > espurify > [email protected]: core-js@<3.3 is no longer maintained and not recommended for usage due to the number of issues. Because of the V8 engine whims, feature detection in old core-js versions could cause a slowdown up to 100x even if nothing is polyfilled. Please, upgrade your dependencies to the actual version of core-js.
This warning happens a lot and it worth upgrading.