Tanstack Query

About the integration with Tanstack Query.

<script lang="ts">
  import { createQuery } from '@tanstack/svelte-query'
 
  const query = createQuery({
    queryKey: ['todos'],
    queryFn: () => fetchTodos(),
  })
</script>
 
<div>
  {#if $query.isLoading}
    <p>Loading...</p>
  {:else if $query.isError}
    <p>Error: {$query.error.message}</p>
  {:else if $query.isSuccess}
    {#each $query.data as todo}
      <p>{todo.title}</p>
    {/each}
  {/if}
</div>