Unexpected token error with latest svelte-preprocess v5

[ginpei]

Describe the bug
esbuild-svelte started throwing errors after upgrading svelte-preprocess and TypeScript (I upgraded both for peer deps conflict)

$ node build.js 
✘ [ERROR] Unexpected token [plugin esbuild-svelte]

    MyComponent.svelte:2:13:
      2 │ 1: <script type="typescript">
        ╵              ^

2:   import type { Foo } from './foo';
                 ^
3: 
4:   const foo: Foo = 'bar';

  The plugin "esbuild-svelte" was triggered by this import

    index.ts:1:24:
      1 │ import MyComponent from './MyComponent.svelte';
        ╵                         ~~~~~~~~~~~~~~~~~~~~~~

To Reproduce

Run the build script where the followings are installed

package.json

{
  "private": true,
  "dependencies": {
    "esbuild": "^0.17.16",
    "esbuild-svelte": "^0.7.3",
    "svelte": "^3.58.0",
    "svelte-preprocess": "^5.0.3",
    "typescript": "^5.0.4"
  }
}

(I confirmed the lock file tells the save versions.)

build.js

const esbuild = require('esbuild');
const esbuildSvelte = require('esbuild-svelte');
const path = require('path');
const sveltePreprocess = require('svelte-preprocess');

esbuild
  .build({
    entryPoints: [path.resolve(__dirname, './index.ts')],
    mainFields: ['svelte', 'browser', 'module', 'main'],
    bundle: true,
    outdir: path.resolve(__dirname, './dist'),
    plugins: [
      esbuildSvelte({
        preprocess: sveltePreprocess(),
      }),
    ],
  })
  .catch(() => process.exit(1));

MyComponent.svelte

<script type="typescript">
  import type { Foo } from './foo';
…

Expected behavior

Compile them as well as recent versions

Screenshots

N/A

Environment (please complete the following information):

• esbuild-svelte version: 0.7.3
• esbuild version: 0.17.16
• Svelte preprocessors used (if any): 5.0.3

Additional context

• It works with previous versions: svelte-preprocess v4.10.7 and TypeScript v4.9.5
• Importing values works. Only type seems problematic
• Tried on Node.js v16.19.1, v18.15.0

[EMH333]

Please note the svelte-preprocess release notes for version 5.0.0. The most relevant change is:

Cannot use "type" attribute to identify the language of a style or script tag anymore. Use lang instead

[ginpei]

Perfect. Thank you!

-<script type="typescript">
+<script lang="typescript">