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Diffstat (limited to 'babel.config.js')
-rw-r--r-- | babel.config.js | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/babel.config.js b/babel.config.js new file mode 100644 index 0000000000..7740908849 --- /dev/null +++ b/babel.config.js @@ -0,0 +1,19 @@ +module.exports = { + presets: [ + ['@vue/cli-plugin-babel/preset', { + useBuiltIns: false, + // NOTE: we are disabling generator and async/await use due to + // https://github.com/vuejs/vue-cli/blob/aad72cfa7880a0e327be06b3b9c3ac3d3b3c9abc/packages/%40vue/babel-preset-app/index.js#L250 + // which hardcodes the use of an inlined regenerator runtime polyfill. Using it means we have to include + // 6kb extra minified code in every plugin's UMD file. We could use a shared, global runtime for regenerator, + // but @vue/babel-preset-app won't allow us to only set the linked `regenerator` property to false while + // keeping the rest of the settings the same. + // TODO: create an issue in vue for this ^? Or maybe the final gzipped asset's size will not be affected? + exclude: [ + 'transform-async-to-generator', + 'transform-regenerator', + 'proposal-async-generator-functions', + ] + }], + ], +}; |