.eslintrc.js

module.exports = {
   parser: 'babel-eslint',
   extends: ['airbnb', 'plugin:prettier/recommended'],
   env: {
     browser: true,
     jest: true,
   },
   plugins: ['react', 'jsx-a11y', 'import', 'prettier'],
   rules: {
      "camelcase": [2, {"properties": "never"}],
      "no-console": "off",
     'max-len': ['error', 100],
     'no-underscore-dangle': ['error', { allow: ['_id'] }],
     'no-mixed-operators': 'off',
     'prefer-destructuring': [
       'error',
       {
         VariableDeclarator: {
           array: false,
           object: true,
         },
         AssignmentExpression: {
           array: true,
           object: false,
         },
       },
       {
         enforceForRenamedProperties: false,
       },
     ],
     'import/prefer-default-export': 'off',
     'jsx-a11y/anchor-is-valid': 'off',
     'react/react-in-jsx-scope': 'off',
     'react/jsx-filename-extension': [
       'error',
       {
         extensions: ['.js'],
       },
     ],
     'prettier/prettier': [
       'error',
       {
         singleQuote: true,
         trailingComma: 'all',
         arrowParens: 'always',
         printWidth: 100,
       },
     ],
   },
 };