Several Babel plugins have been renamed or are no longer maintained #149
Description
After installing the latest ttag-cli, the following warnings are logged:
warning ttag-cli > @babel/plugin-proposal-object-rest-spread@7.20.7: This proposal has been merged to the ECMAScript standard and thus this plugin is no longer maintained. Please use @babel/plugin-transform-object-rest-spread instead.
warning ttag-cli > @babel/plugin-proposal-nullish-coalescing-operator@7.18.6: This proposal has been merged to the ECMAScript standard and thus this plugin is no longer maintained. Please use @babel/plugin-transform-nullish-coalescing-operator instead.
warning ttag-cli > @babel/plugin-proposal-class-properties@7.18.6: This proposal has been merged to the ECMAScript standard and thus this plugin is no longer maintained. Please use @babel/plugin-transform-class-properties instead.
warning ttag-cli > @babel/plugin-proposal-optional-chaining@7.6.0: This proposal has been merged to the ECMAScript standard and thus this plugin is no longer maintained. Please use @babel/plugin-transform-optional-chaining instead.
warning ttag-cli > koa-router@9.4.0: **IMPORTANT 10x+ PERFORMANCE UPGRADE**: Please upgrade to v12.0.1+ as we have fixed an issue with debuglog causing 10x slower router benchmark performance, see https://github.com/koajs/router/pull/173
warning ttag-cli > koa-body > formidable@1.2.6: Please upgrade to latest, formidable@v2 or formidable@v3! Check these notes: https://bit.ly/2ZEqIau