It seems the default module system is ESM, which cannot load a .node file as an entry point on electron@37.2.4

[hahazexia]

When adding "main": "./dist/main.node" to package.json, the following error occurs:
App threw an error during loadTypeError [ERR_UNKNOWN_FILE_EXTENSION]: Unknown file extension ".node" for D:\xia\code\electron-build-update-demo\dist\main.nodeat Object.getFileProtocolModuleFormat [as file:] (node:internal/modules/esm/get_format:220:9)at defaultGetFormat (node:internal/modules/esm/get_format:246:36)at defaultLoad (node:internal/modules/esm/load:119:22)at async ModuleLoader.loadAndTranslate (node:internal/modules/esm/loader:580:32)at async ModuleJob._link (node:internal/modules/esm/module_job:154:19)
It simply doesn't work at all. It seems the default module system is ESM, which cannot load a .node file as an entry point.

[sleeyax]

Esm is not supported for now #87

PR welcome if you know how to fix it :)