in yarn.config.cjs [123:135]
function buildExports(map) {
return Object.fromEntries(
Object.entries(map).map(([key, value]) => {
if (typeof value === 'string') {
value = {
import: `./build/${value}.js`,
types: `./build/${value}.d.ts`,
};
}
return [key, value];
}),
);
}