ReferenceError: require is not defined in ES module scope, you can use import instead

[SwiftWinds]

When using this package with SvelteKit, I get:

ReferenceError: require is not defined in ES module scope, you can use import instead
This file is being treated as an ES module because it has a '.js' file extension and '/Users/matt/Development/ucsb-fake-badge/package.json' contains "type": "module". To treat it as a CommonJS script, rename it to use the '.cjs' file extension.
    at eval (eval at 607 (file:///Users/matt/Development/ucsb-fake-badge/.svelte-kit/output/server/entries/pages/index.svelte.js:66:85), <anonymous>:1:1)
    at Object.607 (file:///Users/matt/Development/ucsb-fake-badge/.svelte-kit/output/server/entries/pages/index.svelte.js:66:85)
    at __webpack_require__ (file:///Users/matt/Development/ucsb-fake-badge/.svelte-kit/output/server/entries/pages/index.svelte.js:448:37)
    at file:///Users/matt/Development/ucsb-fake-badge/.svelte-kit/output/server/entries/pages/index.svelte.js:450:12
    at file:///Users/matt/Development/ucsb-fake-badge/.svelte-kit/output/server/entries/pages/index.svelte.js:451:5
    at file:///Users/matt/Development/ucsb-fake-badge/.svelte-kit/output/server/entries/pages/index.svelte.js:452:3
    at ModuleJob.run (node:internal/modules/esm/module_job:198:25)
    at async Promise.all (index 0)
    at async ESMLoader.import (node:internal/modules/esm/loader:409:24)
    at async Promise.all (index 1)
> 500 /
    at file:///Users/matt/Development/ucsb-fake-badge/node_modules/.pnpm/@[email protected][email protected]/node_modules/@sveltejs/kit/dist/chunks/index2.js:989:11
    at save (file:///Users/matt/Development/ucsb-fake-badge/node_modules/.pnpm/@[email protected][email protected]/node_modules/@sveltejs/kit/dist/chunks/index2.js:1209:4)
    at visit (file:///Users/matt/Development/ucsb-fake-badge/node_modules/.pnpm/@[email protected][email protected]/node_modules/@sveltejs/kit/dist/chunks/index2.js:1100:3)
    at processTicksAndRejections (node:internal/process/task_queues:96:5)
 ELIFECYCLE  Command failed with exit code 1.

And it goes away when I remove svelte-persistent-store from my project. Any ideas how to fix this?

[MacFJA]

From my investigation (see here) I seem that the issue came from the dependency esserializer.

I did some tests, and sadly it appear that I won't be able to fix/do a workaround on my side.

[martinkovacik]

To fix the error change this line

svelte-persistent-store/src/index.ts

Line 2 in c6ad468

import ESSerializer from "esserializer"

to this: import * as ESSerializer from "esserializer"

[extremegf]

I solved this problem by downgrading to 1.2.0.

[gyurielf]

Same here.

[lorenzodonadio]

downgrading to 1.2.0 also worked for me