Discussion on: Use TypeScript with Svelte / Sapper

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Replies for: Is it possible to move the hello variable declaration to another typescript file? I tried putting this in src/hello.ts: export let title: string...

What you can do if you want to write your TypeScript code to an extra file:

Add this to your index.svelte:

<script src="src/hello.ts">
</script>

And in your src/hello.ts:

export let title = "Hello, Typescript!"

Adekanmi Ademiiju • Jun 20 '20 • Edited

Hi Markus,
It did not work for me. I keep getting:

• client
/home/kanmii/projects/sapper-with-ts-sample/src/routes/index.svelte
'title' is not defined
38:
39: <svelte:head>
40:   <title>{title}</title>
              ^
41: </svelte:head>
42:
• server
/home/kanmii/projects/sapper-with-ts-sample/src/routes/index.svelte
'title' is not defined
38:
39: <svelte:head>
40:   <title>{title}</title>
              ^
41: </svelte:head>

Do you have a github repo I can clone demonstrating how to use typescript with svelte?