.eslintrc.js

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
  },
  extends: [
    // By extending from a plugin config, we can get recommended rules without having to add them manually.
    'eslint:recommended',
    'plugin:react/recommended',
    'plugin:import/recommended',
    'plugin:jsx-a11y/recommended',
    'plugin:@typescript-eslint/recommended',
    // This disables the formatting rules in ESLint that Prettier is going to be responsible for handling.
    // Make sure it's always the last config, so it gets the chance to override other configs.
    'eslint-config-prettier',
  ],
  settings: {
    react: {
      version: 'detect',
    },
    'import/resolver': {
      node: {
        paths: ['src'],
        extensions: ['.js', '.jsx', '.ts', '.tsx'],
      },
    },
  },
  rules: {
    'newline-per-chained-call': 'error',
    '@typescript-eslint/explicit-function-return-type': 'off',
    '@typescript-eslint/explicit-module-boundary-types': 'off',
    '@typescript-eslint/no-extra-semi': 'off',
    '@typescript-eslint/ban-ts-comment': 'off',
    '@typescript-eslint/camelcase': 'off',
    '@typescript-eslint/no-empty-interface': [
      'error',
      {
        allowSingleExtends: true,
      },
    ],
    '@typescript-eslint/no-unused-vars': [
      'error',
      {
        argsIgnorePattern: '^_',
        varsIgnorePattern: '^_', // https://github.com/typescript-eslint/typescript-eslint/issues/1054
      },
    ],
    '@typescript-eslint/no-explicit-any': ['error'],
    '@typescript-eslint/no-use-before-define': ['error', { functions: false, classes: true }],
    '@typescript-eslint/no-shadow': ['warn'],
    'react/react-in-jsx-scope': 'off',
  },
}