1	const postcssPresetEnv = require('postcss-preset-env')
2	const postcssEasings = require('postcss-easings')
3	const postcssImport = require('postcss-import')
4	const cssnano = require('cssnano')
5	const combineSelectors = require('postcss-combine-duplicated-selectors')
6
7	const lib = process.env.npm_lifecycle_event
8
9	const inlineMediaQueries = lib === 'lib:media' || lib === 'lib:supports'
10	// todo: inline MQs for 'lib:all' when it's supported better
11
12	module.exports = {
13	plugins: [
14	postcssEasings(),
15	postcssImport(),
16	postcssPresetEnv({
17	stage: 0,
18	autoprefixer: false,
19	features: {
20	'logical-properties-and-values': false,
21	'prefers-color-scheme-query': false,
22	'gap-properties': false,
23	'custom-properties': false,
24	'place-properties': false,
25	'not-pseudo-class': false,
26	'focus-visible-pseudo-class': false,
27	'focus-within-pseudo-class': false,
28	'color-functional-notation': false,
29	'custom-media-queries': {preserve:inlineMediaQueries}
30	}
31	}),
32	combineSelectors(),
33	cssnano({
34	preset: 'default'
35	}),
36	]
37	}