.eslintrc.js

module.exports = {
  root: true,
  env: {
    node: true,
  },
  extends: [
    'eslint:recommended',
    'plugin:react-hooks/recommended',
    'plugin:@typescript-eslint/recommended',
    'plugin:prettier/recommended',
  ],
  rules: {
    // disabled
    '@typescript-eslint/ban-ts-comment': 'off',
    '@typescript-eslint/no-empty-function': 'off',
    '@typescript-eslint/no-inferrable-types': 'off',
    '@typescript-eslint/no-non-null-assertion': 'off',
    '@typescript-eslint/no-var-requires': 'off',
    'no-empty': 'off',
    'no-inner-declarations': 'off',
    // customized
    '@typescript-eslint/no-floating-promises': 'error',
    '@typescript-eslint/no-unused-vars': [
      'warn',
      {
        vars: 'all',
        args: 'all',
        ignoreRestSiblings: true,
        varsIgnorePattern: '^_.*$',
        argsIgnorePattern: '^_.*$',
        caughtErrorsIgnorePattern: '^_.*$',
      },
    ],
    'import/no-unresolved': 'error',
    'react/jsx-boolean-value': ['error', 'always'],
    'react/jsx-sort-props': [
      'error',
      {
        callbacksLast: false,
        shorthandFirst: false,
        shorthandLast: false,
        multiline: 'ignore',
        ignoreCase: true,
        noSortAlphabetically: false,
        reservedFirst: true,
      },
    ],
  },
  plugins: [
    '@typescript-eslint',
    'eslint-plugin-compat',
    'eslint-plugin-import',
    'eslint-plugin-jest',
    'eslint-plugin-jsx-a11y',
    'eslint-plugin-prettier',
    'eslint-plugin-promise',
    'eslint-plugin-react',
    'eslint-plugin-react-hooks',
  ],
  parser: '@typescript-eslint/parser',
  parserOptions: {
    ecmaVersion: 2020,
    sourceType: 'module',
    project: ['./tsconfig.json'],
    tsconfigRootDir: __dirname,
    createDefaultProgram: true,
  },
  ignorePatterns: [
    './docs/**',
    './mods/**',
    './mods.empty/**',
    './release/**',
    './.erb/dll/**',
  ],
  settings: {
    'import/resolver': {
      // See https://github.com/benmosher/eslint-plugin-import/issues/1396#issuecomment-575727774 for line below
      node: {},
      webpack: {
        config: require.resolve('./.erb/configs/webpack.config.eslint.ts'),
      },
      typescript: {},
    },
    'import/parsers': {
      '@typescript-eslint/parser': ['.ts', '.tsx'],
    },
  },
};