import fs

- remove unused variables

Author: Ffloriel

packages/rollup-plugin-purgecss/lib/rollup-plugin-purgecss.es.js

@@ -1,5 +1,6 @@
 import { createFilter } from 'rollup-pluginutils';
 import Purgecss from 'purgecss';
+import fs from 'fs';
 
 const pluginPurgecss = function (options = {}) {
     const filter = createFilter(options.include || ['**/*.css'], options.exclude || 'node_modules/**');
@@ -33,7 +34,7 @@ const pluginPurgecss = function (options = {}) {
                 map: { mappings: '' }
             };
         },
-        ongenerate(opts, result) {
+        ongenerate() {
             if (!options.insert && (!styles.length || options.output === false)) {
                 return;
             }

packages/rollup-plugin-purgecss/lib/rollup-plugin-purgecss.js

@@ -4,6 +4,7 @@ function _interopDefault (ex) { return (ex && (typeof ex === 'object') && 'defau
 
 var rollupPluginutils = require('rollup-pluginutils');
 var Purgecss = _interopDefault(require('purgecss'));
+var fs = _interopDefault(require('fs'));
 
 const pluginPurgecss = function (options = {}) {
     const filter = rollupPluginutils.createFilter(options.include || ['**/*.css'], options.exclude || 'node_modules/**');
@@ -37,7 +38,7 @@ const pluginPurgecss = function (options = {}) {
                 map: { mappings: '' }
             };
         },
-        ongenerate(opts, result) {
+        ongenerate() {
             if (!options.insert && (!styles.length || options.output === false)) {
                 return;
             }

packages/rollup-plugin-purgecss/rollup.config.js

@@ -19,6 +19,7 @@ export default {
     ],
     external: [
         "purgecss",
-        "rollup-pluginutils"
+        "rollup-pluginutils",
+        "fs"
     ]
 }

packages/rollup-plugin-purgecss/src/index.js

@@ -1,5 +1,6 @@
 import { createFilter } from 'rollup-pluginutils'
 import Purgecss from "purgecss"
+import fs from "fs"
 
 const pluginPurgecss = function( options = {} ) {
     const filter = createFilter( options.include || ['**/*.css'], options.exclude || 'node_modules/**')
@@ -33,7 +34,7 @@ const pluginPurgecss = function( options = {} ) {
                 map: { mappings: '' }
             }
         },
-        ongenerate(opts, result) {
+        ongenerate() {
             if (!options.insert && (!styles.length || options.output === false)) {
                 return
             }