48 lines
1.1 KiB
JavaScript
48 lines
1.1 KiB
JavaScript
module.exports = function (api) {
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api.cache(true);
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const presets = [
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[
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"@babel/preset-env",
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{
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targets: "cover 99.5%",
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useBuiltIns: "usage",
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corejs: 3,
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loose: true,
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spec: false,
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modules: "auto",
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},
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],
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];
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const plugins = [
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"closure-elimination",
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// var is faster than let and const!
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[
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"@babel/plugin-transform-block-scoping",
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{
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throwIfClosureRequired: false,
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},
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],
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[
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"@babel/plugin-transform-classes",
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{
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loose: true,
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},
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],
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];
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return {
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presets,
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plugins,
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highlightCode: true,
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sourceType: "module",
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sourceMaps: false,
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parserOpts: {},
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only: ["../src/js"],
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generatorOpts: {
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retainLines: false,
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compact: true,
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minified: true,
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comments: true,
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},
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};
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};
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