Fix invalid template tags in tests (#19400)

Co-authored-by: Jordan Pittman <[email protected]>

Author: KirtiGautam620

integrations/cli/index.test.ts

@@ -3,7 +3,7 @@ import os from 'node:os'
 import path from 'node:path'
 import { fileURLToPath } from 'node:url'
 import { describe } from 'vitest'
-import { candidate, css, html, js, json, retryAssertion, test, ts, yaml } from '../utils'
+import { candidate, css, html, js, json, retryAssertion, test, ts, txt, yaml } from '../utils'
 
 const __dirname = path.dirname(fileURLToPath(import.meta.url))
 
@@ -2591,7 +2591,7 @@ test(
           }
         }
       `,
-      'input.css': css`
+      'input.css': txt`
         .test {
           color: red;
           */

integrations/cli/standalone.test.ts

@@ -1,6 +1,6 @@
 import os from 'node:os'
 import path from 'node:path'
-import { candidate, css, html, js, json, test } from '../utils'
+import { candidate, css, html, js, json, test, ts } from '../utils'
 
 const STANDALONE_BINARY = (() => {
   switch (os.platform()) {
@@ -122,7 +122,7 @@ test(
           })
         })
       `,
-      'src/plugin.ts': js`
+      'src/plugin.ts': ts`
         import plugin from 'tailwindcss/plugin'
 
         // Make sure all available JS APIs can be imported and used
@@ -132,8 +132,7 @@ test(
         import defaultTheme from 'tailwindcss/defaultTheme'
         import * as pkg from 'tailwindcss/package.json'
 
-        export interface PluginOptions {
-        }
+        export interface PluginOptions {}
 
         export default plugin(function ({ addUtilities }) {
           addUtilities({