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8d9989cea0
This PR updates our minimum supported Chrome version from 63 to 66, so that we may use the `AbortController` browser API without polyfilling it. Our minimum Firefox version supports the `AbortController`, but our current minimum Chrome version (63, released in December 2017) does not. Chrome shipped the `AbortController` in version 66, in April 2018. We have determined that an extremely small number of users are on Chrome 63 < 66, and that this change is therefore acceptable.
24 lines
555 B
JavaScript
24 lines
555 B
JavaScript
module.exports = function (api) {
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api.cache(false);
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return {
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presets: [
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[
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'@babel/preset-env',
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{
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targets: {
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browsers: ['chrome >= 66', 'firefox >= 68'],
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},
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},
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],
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'@babel/preset-react',
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],
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plugins: [
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'@babel/plugin-transform-runtime',
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'@babel/plugin-proposal-class-properties',
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'@babel/plugin-proposal-object-rest-spread',
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'@babel/plugin-proposal-optional-chaining',
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'@babel/plugin-proposal-nullish-coalescing-operator',
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],
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};
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};
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