Apply suggestions from code review

Co-authored-by: Robin Malfait <malfait.robin@gmail.com>

Author: thecrypticace

src/config.ts

@@ -1,6 +1,6 @@
 // @ts-check
-import * as path from 'path'
-import { pathToFileURL } from 'url'
+import * as path from 'node:path'
+import { pathToFileURL } from 'node:url'
 import escalade from 'escalade/sync'
 import prettier from 'prettier'
 import type { ParserOptions } from 'prettier'

src/versions/v3.ts

@@ -1,5 +1,5 @@
 // @ts-check
-import * as path from 'path'
+import * as path from 'node:path'
 import clearModule from 'clear-module'
 // @ts-ignore
 import { generateRules as generateRulesFallback } from 'tailwindcss-v3/lib/lib/generateRules'

src/versions/v4.ts

@@ -1,11 +1,8 @@
 // @ts-check
-import * as fs from 'fs/promises'
-import * as path from 'path'
-import { pathToFileURL } from 'url'
+import * as fs from 'node:fs/promises'
+import * as path from 'node:path'
+import { pathToFileURL } from 'node:url'
 import { createJiti, type Jiti } from 'jiti'
-import postcss from 'postcss'
-// @ts-ignore
-import postcssImport from 'postcss-import'
 import { resolveCssFrom, resolveJsFrom } from '../resolve'
 import type { UnifiedApi } from '../types'