.eslintrc.js

/**
 * (C) Copyright IBM Corp. 2021.
 *
 * Licensed under the MIT License (the "License"); you may not use this file except in compliance with
 * the License. You may obtain a copy of the License at
 *
 * https://opensource.org/licenses/MIT
 *
 * Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on
 * an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the
 * specific language governing permissions and limitations under the License.
 *
 */

module.exports = {
  parser: '@typescript-eslint/parser', // Specifies the ESLint parser
  parserOptions: {
    ecmaVersion: 2020, // Allows for the parsing of modern ECMAScript features
    sourceType: 'module', // Allows for the use of imports
    ecmaFeatures: {
      jsx: true, // Allows for the parsing of JSX
    },
  },
  settings: {
    react: {
      version: 'detect', // Tells eslint-plugin-react to automatically detect the version of React to use
    },
    'import/resolver': {
      node: {
        extensions: ['.js', '.jsx', '.ts', '.tsx', '.d.ts'],
      },
    },
  },
  extends: [
    'airbnb',
    'plugin:@typescript-eslint/recommended', // Uses the recommended rules from the @typescript-eslint/eslint-plugin
    'plugin:prettier/recommended', // Enables eslint-plugin-prettier and eslint-config-prettier. This will display prettier errors as ESLint errors. Make sure this is always the last configuration in the extends array.
  ],
  plugins: ['jsdoc', 'simple-import-sort'],
  rules: {
    '@typescript-eslint/explicit-module-boundary-types': 'off',
    '@typescript-eslint/no-explicit-any': 'off',
    camelcase: 'off',
    'import/extensions': 'off',
    'import/prefer-default-export': 'off',
    'react/jsx-filename-extension': [1, { extensions: ['.tsx', '.jsx'] }],
    'react/require-default-props': 'off',
    'react/jsx-props-no-spreading': 'off',
    'no-use-before-define': 'off',
    'import/no-extraneous-dependencies': 'off',
    // Airbnb allows arrow functions but not regular functions which doesn't make any sense.
    'react/jsx-no-bind': 'off',
    // This rule is annoying and sometimes just wrong.
    'no-shadow': 'off',
    // The properties of object parameters should be allowed to be modified.
    'no-param-reassign': ['error', { props: false }],
  },
};