Function writeJson

Writes an object to a JSON file.

Example

import * as fs from 'fs-extra'

// With a callback:
fs.writeJson('./package.json', {name: 'fs-extra'}, err => {
  if (err) return console.error(err)
  console.log('success!')
})

// With Promises:
fs.writeJson('./package.json', {name: 'fs-extra'})
  .then(() => {
    console.log('success!')
  })
  .catch(err => {
    console.error(err)
  })

// With async/await:
async function asyncAwait () {
  try {
    await fs.writeJson('./package.json', {name: 'fs-extra'})
    console.log('success!')
  } catch (err) {
    console.error(err)
  }
}

asyncAwait()
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See

https://github.com/jprichardson/node-jsonfile#writefilefilename-obj-options-callback