module.exports = {
  env: {
    browser: true,
    es2020: true,
    jest: true,
  },
  extends: [
    'plugin:@typescript-eslint/recommended',
    'airbnb-base',
  ],
  parser: '@typescript-eslint/parser',
  parserOptions: {
    ecmaVersion: 11,
    sourceType: 'module',
  },
  settings: {
    'import/resolver': {
      node: {
        extensions: ['.js', '.jsx', '.ts', '.tsx', '.d.ts'],
      },
    },
  },
  plugins: [
    '@typescript-eslint',
  ],
  rules: {
    '@typescript-eslint/no-unused-vars': ['error'],
    '@typescript-eslint/explicit-function-return-type': ['warn', {
      allowTypedFunctionExpressions: true,
      allowExpressions: true,
    }],
    'import/extensions': ['error', 'ignorePackages', {
      js: 'never',
      jsx: 'never',
      ts: 'never',
      tsx: 'never',
    }],
  },
};