(svelte2tsx) jsdoc typedef comment duplication

[jasonlyu123]

Describe the bug
Jsdoc typedef comment before export props got copied as component props documentation. This causes a duplicate identifier error.

To Reproduce

<script>
  /**
   * @typedef {{a: string}} A
  */

  /**@type {string}*/
  export let props;
</script>

got transformed to

///<reference types="svelte" />
<></>;function render() {

  /**
   * @typedef {{a: string}} A
  */

  /**@type {string}*/
   let props;
;
() => (<>
</>);
return { props: {
/**
   * @typedef {{a: string}} A
  */props: props}, slots: {}, getters: {}, events: {} }}

export default class extends createSvelte2TsxComponent(__sveltets_partial(__sveltets_with_any_event(render))) {
}

Expected behavior
doesn't not copy it. we probably have to filter out some of the comment.

System (please complete the following information):

• OS: Windows
• IDE: VSCode
• Plugin/Package: Svelte for VSCode, svelte2tsx