types(plugins): export explicit named tailwindcss plugin in Vite and PostCSS entrypoints

packages/@tailwindcss-postcss/src/index.ts

@@ -410,3 +410,4 @@ function tailwindcss(opts: PluginOptions = {}): AcceptedPlugin {
 }
 
 export default Object.assign(tailwindcss, { postcss: true }) as PluginCreator<PluginOptions>
+export { tailwindcss }

packages/@tailwindcss-vite/src/index.ts

@@ -557,3 +557,5 @@ class Root {
     return false
   }
 }
+
+export { tailwindcss }