Ref binds fail to understand element specific type

[dkzlv]

Describe the bug
Currently, any ref binding assigns HTMLElement type instead of a specific element type.
I think it broke recently, because it used to work fine.

To Reproduce

<script lang="ts">
  let ref: HTMLInputElement | undefined;
</script>

<!-- Type 'HTMLElement' is missing the following properties from type 'HTMLInputElement': accept, align, alt, autocomplete, and 49 more -->
<input bind:this={ref} />

Expected behavior
Should understand the type without help.

System (please complete the following information):

• OS: Mac OS X latest
• IDE: VSCode latest
• Plugin/Package: Svelte for VS Code 101.7.0

[dummdidumm]

Came in through #363 . The changes done in this PR can actually be just reverted because the bug which the PR was fixing (#338) is also fixed through #314