.eslintrc.js

module.exports = {
  root: true,
  parser: '@typescript-eslint/parser',
  plugins: [
    '@typescript-eslint',
    'prettier',
    'import',
  ],
  extends: [
    'eslint:recommended',
    'plugin:import/typescript',
    'plugin:@typescript-eslint/eslint-recommended',
    'plugin:@typescript-eslint/recommended',
    'prettier',
  ],
  parserOptions: {
    sourceType: 'module',
    tsconfigRootDir: './',
    project: './tsconfig.json',
  },
  rules: {
    camelcase: 'off',
    'class-methods-use-this': 'off',
    'import/extensions': 'off',
    'import/prefer-default-export': 'off',
    'import/no-named-as-default': 'off',
    'lines-between-class-members': [
      'error',
      'always',
      { exceptAfterSingleLine: true },
    ],
    'no-param-reassign': ['error', { 'props': false }],
    'no-use-before-define': 'off',
    'prettier/prettier': 'error',
    '@typescript-eslint/ban-ts-ignore': 'off',
    '@typescript-eslint/explicit-function-return-type': 'off',
    '@typescript-eslint/no-explicit-any': 'off',
    '@typescript-eslint/no-use-before-define': 'off',
    'no-shadow': 'off', // replaced by ts-eslint rule below
    '@typescript-eslint/no-shadow': 'error',
    '@typescript-eslint/explicit-module-boundary-types': 'off',
  },
};