how to use the writevsync function from fs-extra in javascript

writevSync function from fs-extra is used to write an array of buffer objects to a file synchronously. The function takes two arguments: the first argument is the file path, and the second argument is an array of buffer objects to be written to the file.

Here is an example of how to use the writevSync function:

index.tsx
const fs = require('fs-extra');

const file = 'file.txt';
const buffers = [Buffer.from('Hello'), Buffer.from(' '), Buffer.from('World!')]

try {
  fs.writevSync(file, buffers)
  console.log(`Contents have been written to ${file} synchronously.`);
} catch (err) {
  console.error(err)
}
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This code will write "Hello World!" to the file.txt.