.eslintrc.js

module.exports = {
  extends: [
    'eslint:recommended',
    'plugin:@typescript-eslint/recommended',
    'plugin:prettier/recommended',
  ],
  parser: '@typescript-eslint/parser',
  env: { browser: true, es6: true, jasmine: true, jest: true, node: true },
  plugins: ['@typescript-eslint', 'prettier'],
  parserOptions: {
    sourceType: 'module',
    ecmaFeatures: {
      jsx: true,
    },
  },
  rules: {
    semi: ['error', 'never'],
    '@typescript-eslint/camelcase': ['off'],
    '@typescript-eslint/explicit-function-return-type': ['off'],
    '@typescript-eslint/indent': ['error', 2],
    '@typescript-eslint/member-delimiter-style': [
      'error',
      { multiline: { delimiter: 'none' } },
    ],
    '@typescript-eslint/no-non-null-assertion': ['off'],
    '@typescript-eslint/no-use-before-define': ['off'],
    '@typescript-eslint/no-var-requires': ['off'],
  },
}