eslint-merge

Merge Flat Config for ESLint v9

Install

npm i -D eslint-merge

Use

The merge function combines two objects and returns the result

import merge from 'eslint-merge'

The first argument should be a config, and the second argument an object which contains your changes

const result = merge(sharedConfig, changes)

In eslint.config.*

export default [
  merge(sharedConfig, {
    files: [
      'src/**/*.{mjs,cjs}'
    ]
  })
]