package.json

{
  "main": "dist/tevreact.umd.js",
  "module": "dist/tevreact.es.js", // ESM-aware tools like Rollup need this field to import the es module directly
  "name": "tevreact",
  "version": "1.0.0",
  "license": "MIT",
  "files": [
    "dist"
  ],  
"scripts": {
    "build:module": "rollup src/tevreact.js -f es --exports named -n tevreact -o dist/tevreact.es.js",
    "build:main": "rollup src/tevreact.js -f umd --exports named -n tevreact -o dist/tevreact.umd.js",
    "build:all": "yarn build:module && yarn build:main",
    "prepublishOnly": "yarn build:all" // this command is run automatically before publishing to npm
  }
}