Compile Error Svelte (Worker Import)

[saching6]

<script>
    // export let name;
    import {onMount} from 'svelte'
    import PdfViewer from 'svelte-pdf';
onMount(()=>{

});
</script>

<main>
    <div class="w-50 vh-75 pa2">
        <PdfViewer url='sample.pdf' />
    </div>
</main>

Just trying to test it out a very basic example but keep getting this error everytime I try to compile.

Error: Could not load .../node_modules/pdfjs-dist/build/pdf.worker.min.js?url (imported by node_modules/svelte-pdf/src/PdfViewer.svelte) ENOENT: no such file or directory, open '....node_modules/pdfjs-dist/build/pdf.worker.min.js?url'