How to use eslint-plugin-jest - 5 common examples

],
    'max-lines-per-function': 'off',
    'jest/no-disabled-tests': 'off',
  },
  overrides: [
    Object.assign(
      {
        files: ['**/*.test.js'],
        env: {
          jest: true, // now **/*.test.js files' env has both es6 *and* jest
        },
        // Can't extend in overrides: https://github.com/eslint/eslint/issues/8813
        // "extends": ["plugin:jest/recommended"]
        plugins: ['jest'],
      },
      require('eslint-plugin-jest').configs.recommended
    ),
  ],
};

rules: {
    'prettier/prettier': ['error', { singleQuote: true, trailingComma: 'es5' }],
  },
  overrides: [
    {
      files: ['scripts/*.js'],
      rules: {
        'no-console': 'off',
      }
    },
    {
      files: ['tests/*.test.js'],
      plugins: ['jest'],

      // can't use `extends` in nested config :sob:
      rules: require('eslint-plugin-jest').configs.recommended.rules,

      env: {
        'jest': true
      }
    },
    {
      files: ['scripts/**/*.js', 'tests/**/*.js'],
      rules: {
        // prevent fallback to node 4 only support, this package only distributes *.json
        // node version isn't super important...
        'node/no-unsupported-features': 'off',
      }
    }
  ]
};

es6: true,
    node: true
  },
  extends: [
    // 'plugin:vue/essential', // is this required?
    'standard'
  ],
  globals: {},
  parserOptions: {
    ecmaVersion: 2018,
    sourceType: 'module'
  },
  plugins: [],
  rules: {},
  overrides: [
    Object.assign({}, jestConfig.configs.recommended, {
      files: ['packages/**/*.spec.js'],
      globals: jestConfig.environments.globals.globals,
      env: {
        es6: true,
        node: true
      }
    })
  ]
}

},
  extends: [
    // 'plugin:vue/essential', // is this required?
    'standard'
  ],
  globals: {},
  parserOptions: {
    ecmaVersion: 2018,
    sourceType: 'module'
  },
  plugins: [],
  rules: {},
  overrides: [
    Object.assign({}, jestConfig.configs.recommended, {
      files: ['packages/**/*.spec.js'],
      globals: jestConfig.environments.globals.globals,
      env: {
        es6: true,
        node: true
      }
    })
  ]
}

'extends': [
        '../rules/jest',
    ].map(require.resolve),
    'plugins': [
        'jest',
    ],
    'overrides': [{
        'env': {
            'jest/globals': false,
        },
        'files': [
            '**/*.js',
        ],
        'excludedFiles': testFilePatterns,
        // Disable all rules provided by Jest plugin
        'rules': Object.keys(jestPlugin.rules).reduce(function (rules, rule) {
            rules['jest/' + rule] = 0;

            return rules;
        }, {}),
    }, {
        'files': testFilePatterns,
        'rules': {
            'prefer-import/prefer-import-over-require': 0,
        },
    }],
};