.eslintrc.js

/*
👋 Hi! This file was autogenerated by tslint-to-eslint-config.
https://github.com/typescript-eslint/tslint-to-eslint-config

It represents the closest reasonable ESLint configuration to this
project's original TSLint configuration.

We recommend eventually switching this configuration to extend from
the recommended rulesets in typescript-eslint.
https://github.com/typescript-eslint/tslint-to-eslint-config/blob/master/docs/FAQs.md

Happy linting! 💖
*/
module.exports = {
  root: true,
  env: {
    es6: true
  },
  extends: [
    'plugin:@typescript-eslint/recommended',
    'plugin:@typescript-eslint/recommended-requiring-type-checking'
  ],
  parser: '@typescript-eslint/parser',
  parserOptions: {
    project: 'tsconfig.json',
    sourceType: 'module'
  },
  plugins: [
    '@typescript-eslint',
    '@typescript-eslint/tslint',
    'import',
    'prefer-arrow'
  ],
  rules: {
    '@typescript-eslint/adjacent-overload-signatures': 'error',
    '@typescript-eslint/array-type': [
      'error',
      {
        default: 'array-simple'
      }
    ],
    '@typescript-eslint/ban-types': [
      'error',
      {
        types: {
          Object: {
            message: 'Avoid using the `Object` type. Did you mean `object`?'
          },
          Function: {
            message: 'Avoid using the `Function` type. Prefer a specific function type, like `() => void`.'
          },
          Boolean: {
            message: 'Avoid using the `Boolean` type. Did you mean `boolean`?'
          },
          Number: {
            message: 'Avoid using the `Number` type. Did you mean `number`?'
          },
          String: {
            message: 'Avoid using the `String` type. Did you mean `string`?'
          },
          Symbol: {
            message: 'Avoid using the `Symbol` type. Did you mean `symbol`?'
          }
        }
      }
    ],
    '@typescript-eslint/class-name-casing': 'error',
    '@typescript-eslint/consistent-type-assertions': 'error',
    '@typescript-eslint/consistent-type-definitions': 'error',
    '@typescript-eslint/dot-notation': 'error',
    '@typescript-eslint/explicit-member-accessibility': [
      'error',
      {
        accessibility: 'explicit'
      }
    ],
    '@typescript-eslint/explicit-function-return-type': 'off',
    '@typescript-eslint/indent': [
      'error',
      2,
      {
        FunctionDeclaration: {
          parameters: 'first'
        },
        FunctionExpression: {
          parameters: 'first'
        }
      }
    ],
    '@typescript-eslint/member-delimiter-style': [
      'error',
      {
        multiline: {
          delimiter: 'none',
          requireLast: true
        },
        singleline: {
          delimiter: 'semi',
          requireLast: false
        }
      }
    ],
    '@typescript-eslint/member-ordering': 'error',
    '@typescript-eslint/no-empty-function': 'error',
    '@typescript-eslint/no-empty-interface': 'error',
    '@typescript-eslint/no-explicit-any': 'off',
    '@typescript-eslint/no-misused-new': 'error',
    '@typescript-eslint/no-namespace': 'error',
    '@typescript-eslint/no-parameter-properties': 'off',
    '@typescript-eslint/no-unused-expressions': 'error',
    '@typescript-eslint/no-use-before-define': 'off',
    '@typescript-eslint/no-var-requires': 'error',
    '@typescript-eslint/prefer-for-of': 'off',
    '@typescript-eslint/prefer-function-type': 'error',
    '@typescript-eslint/prefer-namespace-keyword': 'error',
    '@typescript-eslint/quotes': [
      'error',
      'single'
    ],
    '@typescript-eslint/semi': [
      'error',
      'never'
    ],
    '@typescript-eslint/triple-slash-reference': [
      'error',
      {
        path: 'always',
        types: 'prefer-import',
        lib: 'always'
      }
    ],
    '@typescript-eslint/type-annotation-spacing': 'error',
    '@typescript-eslint/unified-signatures': 'error',
    'arrow-body-style': 'error',
    'arrow-parens': [
      'error',
      'as-needed'
    ],
    'brace-style': [
      'error',
      '1tbs'
    ],
    'camelcase': 'off',
    '@typescript-eslint/camelcase': 'off',
    'comma-dangle': 'error',
    'complexity': 'off',
    'constructor-super': 'error',
    'curly': [
      'error',
      'multi-or-nest'
    ],
    'eol-last': 'error',
    'eqeqeq': [
      'error',
      'smart'
    ],
    'guard-for-in': 'error',
    'id-blacklist': 'off',
    'id-match': 'off',
    'import/order': 'error',
    'max-classes-per-file': [
      'error',
      1
    ],
    'new-parens': 'error',
    'no-bitwise': 'error',
    'no-caller': 'error',
    'no-cond-assign': 'error',
    'no-console': 'off',
    'no-debugger': 'error',
    'no-empty': 'error',
    'no-eval': 'error',
    'no-fallthrough': 'off',
    'no-invalid-this': 'off',
    'no-multiple-empty-lines': 'error',
    'no-new-wrappers': 'error',
    'no-shadow': [
      'error',
      {
        hoist: 'all'
      }
    ],
    'no-throw-literal': 'error',
    'no-trailing-spaces': 'error',
    'no-undef-init': 'error',
    'no-underscore-dangle': 'off',
    'no-unsafe-finally': 'error',
    'no-unused-labels': 'error',
    'no-var': 'error',
    'object-shorthand': 'error',
    'one-var': [
      'off',
      'never'
    ],
    'prefer-arrow/prefer-arrow-functions': 'error',
    'prefer-const': 'error',
    'quote-props': [
      'error',
      'consistent-as-needed'
    ],
    'radix': 'off',
    'space-before-function-paren': [
      'error',
      {
        anonymous: 'never',
        asyncArrow: 'always',
        named: 'never'
      }
    ],
    'spaced-comment': [
      'error',
      'always',
      {
        markers: [
          '/'
        ]
      }
    ],
    'use-isnan': 'error',
    'valid-typeof': 'off',
    '@typescript-eslint/tslint/config': [
      'error',
      {
        rules: {
          'import-spacing': true,
          'typedef': [
            true,
            'parameter'
          ],
          'whitespace': [
            true,
            'check-branch',
            'check-module',
            'check-preblock'
          ]
        }
      }
    ]
  }
}