module.exports = {
  plugins: {
    'postcss-import': {},
    'postcss-preset-env': {
      stage: 0,
      preserve: false
    }
  }
}

@@ -23,22 +23,30 @@
 lugins: 
-%7B
+%5B
 %0A    
+require(
 'postcss
@@ -57,18 +57,23 @@
 ort'
-: %7B%7D
+)
 ,%0A    
+require(
 'pos
@@ -92,58 +92,12 @@
 env'
-: %7B%0A      stage: 0,%0A      preserve: false%0A    %7D%0A  %7D
+)%0A  %5D
 %0A%7D%0A

Bring back tests with styles