feat: support tailwind config in typescript (francoismassart#242)

Update tailwindcss to 3.3.2, fix tests for classnames-order rule since tailwindcss changed the ordering function at v3.3.0.

Author: quesabe

lib/util/customConfig.js

@@ -3,6 +3,7 @@
 const fs = require('fs');
 const path = require('path');
 const resolveConfig = require('tailwindcss/resolveConfig');
+const twLoadConfig = require('tailwindcss/lib/lib/load-config');
 
 const CHECK_REFRESH_RATE = 1_000;
 let previousConfig = null;
@@ -17,7 +18,7 @@ let lastModifiedDate = null;
  */
 function requireUncached(module) {
   delete require.cache[require.resolve(module)];
-  return require(module);
+  return twLoadConfig.loadConfig(module);
 }
 
 function loadConfig(config) {

lib/util/settings.js

@@ -1,4 +1,5 @@
 'use strict';
+const { resolveDefaultConfigPath } = require('tailwindcss/lib/util/resolveConfigPath')
 
 function getOption(context, name) {
   // Options (defined at rule level)
@@ -19,7 +20,7 @@ function getOption(context, name) {
     case 'classRegex':
       return '^class(Name)?$';
     case 'config':
-      return 'tailwind.config.js';
+      return resolveDefaultConfigPath();
     case 'cssFiles':
       return ['**/*.css', '!**/node_modules', '!**/.*', '!**/dist', '!**/build'];
     case 'cssFilesRefreshRate':