I was wondering if there are some safe ways of writing to the JSON object properties using nodeJS. The following master piece I have came up with sometimes results in writing to the end of a JSON file (see attached). Perhaps, any alternatives?

for (const [key, value] of Object.entries(dependencyFileTypeScript)) {
  file['devDependencies'][key] = value;
}

fs.promises
  .writeFile(PACKAGE_FILE, JSON.stringify(file, null, 2))
  .catch((err) => {
    console.log(err);
});

{
...
}"@typescript": "15.6"