.eslintrc.js

// eslint-disable-next-line no-undef
module.exports = {
  root: true,
  parser: '@typescript-eslint/parser',
  plugins: ['@typescript-eslint'],
  extends: ['eslint:recommended', 'plugin:@typescript-eslint/recommended'],
  rules: {
    '@typescript-eslint/no-explicit-any': 'off',
    '@typescript-eslint/no-unused-vars': [
      'warn',
      {
        args: 'all',
        argsIgnorePattern: '^_',
        caughtErrors: 'all',
        caughtErrorsIgnorePattern: '^_',
        destructuredArrayIgnorePattern: '^_',
        varsIgnorePattern: '^_',
        ignoreRestSiblings: true,
      },
    ],
    'no-undef': 'off',
    'semi': ['warn', 'always'],
    'no-multi-spaces': 'warn',
    'no-trailing-spaces': 'warn',
    'space-before-function-paren': ['warn', 'always'],
    'func-style': ['warn', 'declaration', { allowArrowFunctions: true }],
    'camelcase': 'warn',
    '@typescript-eslint/explicit-function-return-type': [
      'warn',
      { allowExpressions: true },
    ],
    '@typescript-eslint/explicit-member-accessibility': [
      'off',
      { accessibility: 'explicit' },
    ],
    'no-unused-vars': 'warn',
    'no-extra-semi': 'warn',
  },
};