Proper ESM Import

[Gabilabrebi]

It would be great to have a proper ESM export for this package. Currently, for modern project using ESM, the exported way force to :

• Add in typescript

"allowSyntheticDefaultImports": true

• Do some weird stuff JS side like

let QRCode // top module variable

// When importing
const easyqrcodejs = await import('easyqrcodejs');
QRCode = easyqrcodejs.default;

• optimizeDeps in vite for the package to actually works.