| 1 | const postcssPresetEnv = require('postcss-preset-env')
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| 2 | const postcssImport = require('postcss-import')
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| 3 | const cssnano = require('cssnano')
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| 4 | const combineSelectors = require('postcss-combine-duplicated-selectors')
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| 5 |
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| 6 | const lib = process.env.npm_lifecycle_event
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| 7 |
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| 8 | const inlineMediaQueries = lib === 'lib:media' || lib === 'lib:supports'
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| 9 | // todo: inline MQs for 'lib:all' when it's supported better
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| 10 |
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| 11 | module.exports = {
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| 12 | plugins: [
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| 13 | postcssImport(),
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| 14 | postcssPresetEnv({
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| 15 | stage: 0,
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| 16 | autoprefixer: false,
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| 17 | features: {
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| 18 | 'logical-properties-and-values': false,
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| 19 | 'prefers-color-scheme-query': false,
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| 20 | 'gap-properties': false,
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| 21 | 'custom-properties': false,
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| 22 | 'place-properties': false,
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| 23 | 'not-pseudo-class': false,
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| 24 | 'focus-visible-pseudo-class': false,
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| 25 | 'focus-within-pseudo-class': false,
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| 26 | 'color-functional-notation': false,
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| 27 | 'custom-media-queries': {preserve:inlineMediaQueries},
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| 28 | 'double-position-gradients': false,
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| 29 | }
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| 30 | }),
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| 31 | combineSelectors(),
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| 32 | cssnano({
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| 33 | preset: 'default'
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| 34 | }),
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| 35 | ]
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| 36 | }
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