text: import path from 'path'
  import alias from '@rollup/plugin-alias'
  import nodeResolve from '@rollup/plugin-node-resolve'
  import commonjs from '@rollup/plugin-commonjs'
  import json from '@rollup/plugin-json'
  import nodePolyfills from 'rollup-plugin-node-polyfills'
  import replace from '@rollup/plugin-replace'
  import inject from '@rollup/plugin-inject'
  
  export default {
    input: 'autoprefixer.js',
    output: {
      file: '../vendor/autoprefixer.js',
      format: 'iife',
      name: 'autoprefixer',
      sourcemap: 'inline'
    },
    plugins: [
      // patches for browser build
      replace({
        "colorette.enabled": "null",
        "existsSync(": "void(",
        include: ["node_modules/postcss/lib/css-syntax-error.js", "node_modules/postcss/lib/previous-map.js"],
        delimiters: ['', '']
      }),
      json(),
      alias({
        entries: [
          { find: '@babel/register', replacement: 'nop' },
          { find: '@babel/core', replacement: 'nop' },
          { find: 'url', replacement: path.resolve(__dirname, 'url.js') }
        ]
      }),
      commonjs({
        transformMixedEsModules: true
      }),
      nodeResolve({
        browser: true,
        preferBuiltins: false,
        extensions: [".mjs", ".js", ".json", ".node", ".es6"]
      }),
      nodePolyfills(),
  	inject({
        URL: ['whatwg-url', 'URL'],
        TextEncoder: ['text-encoding', 'TextEncoder'],
        TextDecoder: ['text-encoding', 'TextDecoder']
      })
    ]
  }
  