.eslintrc.yml

root: true
parser: '@typescript-eslint/parser'
parserOptions:
  project: './tsconfig.json'
  sourceType: module
env:
  node: true
  es6: true
  mocha: true
plugins:
  - 'unused-imports'
  - 'import'
extends:
  - 'eslint:recommended'
  - 'plugin:@typescript-eslint/recommended'
  - 'plugin:@typescript-eslint/recommended-requiring-type-checking'
  - 'plugin:prettier/recommended'
  - 'plugin:import/errors'
  - 'plugin:import/warnings'
  - 'plugin:import/typescript'
ignorePatterns:
  - 'services/*'
settings:
  'import/internal-regex': '^\.\.?/'
  'import/parsers':
    '@typescript-eslint/parser': [ .ts ]
rules:
  'no-console': 'warn'
  'no-duplicate-imports': 'error'
  'no-return-await': 'error'
  'no-unneeded-ternary': 'error'
  'no-unused-vars': [ 'off' ]
  'prefer-object-spread': 'error'
  'require-await': 'off'
  '@typescript-eslint/explicit-function-return-type': 'error'
  '@typescript-eslint/naming-convention':
    [
        'warn',
      {
        selector: 'default',
        format: [ 'camelCase' ],
        leadingUnderscore: 'forbid',
        trailingUnderscore: 'forbid',
      },
      { selector: 'variable', format: [ 'camelCase', 'UPPER_CASE', 'PascalCase' ] },
      { selector: 'property', format: [ 'camelCase', 'PascalCase' ] },
      { selector: 'parameter', format: [ 'camelCase' ], leadingUnderscore: 'allow' },
      { selector: 'typeLike', format: [ 'PascalCase' ] },
      { selector: 'enumMember', format: [ 'PascalCase' ] },
    ]
  '@typescript-eslint/no-unsafe-assignment': 'off'
  '@typescript-eslint/no-unsafe-call': 'warn'
  '@typescript-eslint/no-unsafe-member-access': 'off'
  '@typescript-eslint/no-unsafe-return': 'warn'
  '@typescript-eslint/no-unused-vars': [ 'error', { ignoreRestSiblings: true, args: 'none' } ]
  '@typescript-eslint/no-use-before-define': 'off'
  '@typescript-eslint/prefer-optional-chain': 'error'
  '@typescript-eslint/restrict-template-expressions': 'warn'
  'import/order':
    [
        'error',
      {
        groups: [ 'builtin', 'external', [ 'internal', 'parent', 'sibling', 'index' ], 'unknown' ],
        'newlines-between': 'always',
        alphabetize: { order: 'asc', caseInsensitive: true },
      },
    ]
  'unused-imports/no-unused-vars':
    [
        'warn',
      {
        'vars': 'all',
        'varsIgnorePattern': '^_',
        'args': 'after-used',
        'argsIgnorePattern': '^_'
      },
    ]
  'unused-imports/no-unused-imports': 'error'