Autoprefixer: BrowserslistError: Unknown browser query `xxxxxx`

[afzalah]

npm ls autoprefixer

├── [email protected] 
└─┬ [email protected]
  └─┬ [email protected]
    └── [email protected] 

webpack.config.js
```
module: {
loaders: [
{
test: /.(less|css)$/,
loader: buildDep(["style-loader", "css-loader", "less-loader", "postcss-loader"], ExtractTextPlugin.extract({
fallback: "style-loader",
use: ["css-loader", "less-loader", "postcss-loader"]
}))
}
]
}

**postcss.config.js**

module.exports = {
plugins: [
require('autoprefixer')({
browsers: [
"last 1 Chrome versions",
"last 1 Edge versions",
"last 1 Firefox versions",
"last 1 IE version",
"last 1 iOS versions",
"last 1 Opera versions",
"last 1 Safari versions",
"not ie <= 10",
"not op_mini all", //opera mini
"not op_mob all", //opera mobile
"not ie_mob all",
"not and_uc all", //ucandroid
"not and_qq all" //qqandroid
]
})
]
};
```

Output

Module build failed: BrowserslistError: Unknown browser query op_mob all
Module build failed: BrowserslistError: Unknown browser query ie_mob all
Module build failed: BrowserslistError: Unknown browser query and_uc all
Module build failed: BrowserslistError: Unknown browser query and_qq all

[ai]

1. Plese, not use browsers option. Use browserslist config, as we recommend.
2. You have this issue because of an inconsistency of Can I Use database. Sometimes Can I Use uses all, sometimes 0, sometimes actual version. To fix it use now last 1 op_mob version.
3. you don’t need all not queries here.
4. You can always debug your queries on http://browserl.ist/?q=last+1+op_mob+version

/cc @Fyrd