rename a json file in typescript

To rename a JSON file in TypeScript, you can use the built-in fs module of Node.js. Here's an example code snippet to accomplish that:

index.ts
import * as fs from 'fs';

const oldPath = '/path/to/old/file.json'; // Specify the old path/name of the JSON file
const newPath = '/path/to/new/file.json'; // Specify the new path/name of the JSON file

fs.rename(oldPath, newPath, (err) => {
  if (err) throw err;
  console.log('File renamed successfully!');
});
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In this code, we first import the fs module, which is used to manipulate files in Node.js. We then specify the old and new paths/names of the JSON file. Finally, we use the fs.rename() method to rename the file, and log a success message if the file renaming is successful.