.eslintrc.yml

root: true
env:
  browser: true
  es2017: true
  node: true
extends:
  - 'eslint:recommended'
  - google
  - 'plugin:@typescript-eslint/eslint-recommended'
  - 'plugin:@typescript-eslint/recommended'
  - 'plugin:@typescript-eslint/recommended-requiring-type-checking'
  - 'plugin:import/errors'
  - 'plugin:import/warnings'
  - 'plugin:import/typescript'
  - 'plugin:jsdoc/recommended'
  - 'plugin:prettier/recommended'
  - 'plugin:rxjs/recommended'
globals:
  Atomics: readonly
  SharedArrayBuffer: readonly
  createInstance: readonly
parserOptions:
  ecmaVersion: 2019
  sourceType: module
  project: ./tsconfig.json
parser: '@typescript-eslint/parser'
plugins:
  - svelte3
  - '@typescript-eslint'
  - typescript-sort-keys
  - prettier
  - progress
  - jsdoc
  - import
settings:
  import/extensions:
    - .js
    - .ts
  import/parsers:
    '@typescript-eslint/parser':
      - .ts
  import/cache:
    lifetime: Infinity
  svelte3/typescript: true
rules:
  progress/activate: 1
  '@typescript-eslint/member-ordering':
    - error
    - default:
        - signature
        - public-static-field
        - protected-static-field
        - private-static-field
        - public-static-method
        - protected-static-method
        - private-static-method
        - public-abstract-field
        - protected-abstract-field
        - private-abstract-field
        - public-instance-field
        - protected-instance-field
        - private-instance-field
        - public-constructor
        - protected-constructor
        - private-constructor
        - public-instance-method
        - protected-instance-method
        - private-instance-method
        - public-abstract-method
        - protected-abstract-method
        - private-abstract-method
  typescript-sort-keys/interface:
    - error
    - asc
    - caseSensitive: true
      natural: true
  typescript-sort-keys/string-enum:
    - error
    - asc
    - caseSensitive: true
      natural: true
  quotes: off
  no-else-return:
    - error
    - allowElseIf: true
  sort-keys:
    - error
    - asc
    - caseSensitive: true
      natural: true
      minKeys: 2
  '@typescript-eslint/quotes':
    - error
    - backtick
  '@typescript-eslint/no-var-requires': off
  '@typescript-eslint/explicit-function-return-type': off
  '@typescript-eslint/no-unused-vars':
    - error
    - argsIgnorePattern: ^_
  import/no-namespace: off
  import/first: error
  import/exports-last: error
  import/no-duplicates: error
  import/no-commonjs: error
  import/no-dynamic-require: error
  import/order:
    - error
    - groups:
        - index
        - sibling
        - parent
        - internal
        - external
        - builtin
        - object
      newlines-between: never
      alphabetize:
        order: asc
        caseInsensitive: false
  indent: off
  no-duplicate-imports: error
  sort-imports: off
  new-cap:
    - error
    - capIsNewExceptions:
        - StoreConfig
  '@typescript-eslint/naming-convention':
    - error
    - selector: default
      format:
        - camelCase
    - selector: variable
      format:
        - camelCase
        - UPPER_CASE
    - selector: variable
      types:
        - boolean
      format:
        - PascalCase
        - UPPER_CASE
      prefix:
        - is
        - has
        - should
        - contains
        - as
        - to
    - selector: parameter
      format:
        - camelCase
      leadingUnderscore: allow
    - selector: parameter
      types:
        - boolean
      format:
        - PascalCase
      leadingUnderscore: allow
      prefix:
        - is
        - has
        - should
        - contains
        - as
        - to
    - selector: function
      format:
        - camelCase
    - selector: memberLike
      modifiers:
        - private
      format:
        - camelCase
      leadingUnderscore: require
    - selector: memberLike
      modifiers:
        - protected
      format:
        - camelCase
      leadingUnderscore: require
    - selector: typeLike
      format:
        - PascalCase
    - selector: typeParameter
      format:
        - PascalCase
      prefix:
        - T
    - selector: interface
      format:
        - PascalCase
      prefix:
        - I
    - selector: typeAlias
      format:
        - PascalCase
      prefix:
        - I
    - selector: enumMember
      format:
        - UPPER_CASE
    - selector: enum
      format:
        - PascalCase
      suffix:
        - Enum
  '@typescript-eslint/no-explicit-any':
    - error
    - fixToUnknown: false
      ignoreRestArgs: false
  object-curly-spacing:
    - error
    - always
  linebreak-style: off
  computed-property-spacing:
    - error
    - never
  array-bracket-spacing: off
  prefer-rest-params: off
  require-jsdoc: off
  max-len: off
  comma-dangle: off
  object-shorthand:
    - error
    - always
    - avoidExplicitReturnArrows: true
  arrow-body-style:
    - error
    - as-needed
    - requireReturnForObjectLiteral: true
  no-dupe-else-if: error
  no-unmodified-loop-condition: error
  no-eval: error
  no-extra-label: error
  no-await-in-loop: error
  prefer-destructuring:
    - error
    - VariableDeclarator:
        array: true
        object: true
      AssignmentExpression:
        array: true
        object: true
    - enforceForRenamedProperties: false
  '@typescript-eslint/unbound-method': off
  '@typescript-eslint/no-unsafe-call': off
  '@typescript-eslint/no-unsafe-member-access': off
  '@typescript-eslint/no-unsafe-return': off
  '@typescript-eslint/no-unsafe-assignment': off
  '@typescript-eslint/prefer-enum-initializers': error
  '@typescript-eslint/prefer-literal-enum-member': off
  '@typescript-eslint/unified-signatures': error
  '@typescript-eslint/ban-ts-comment': error
  no-undef-init: error
  no-magic-numbers:
    - error
    - enforceConst: true
      detectObjects: false
  prettier/prettier:
    - error
    - printWidth: 120
      useTabs: false
      semi: true
      singleQuote: true
      quoteProps: consistent
      trailingComma: es5
      bracketSpacing: true
      arrowParens: always
      endOfLine: auto
      tabWidth: 2
  import/no-unresolved: error
  prefer-template: error
  no-useless-concat: error
  no-constant-condition:
    - error
    - checkLoops: true
  prefer-promise-reject-errors:
    - error
    - allowEmptyReject: false
  no-case-declarations: error
  no-irregular-whitespace:
    - error
    - skipStrings: false
      skipComments: false
      skipRegExps: false
      skipTemplates: false
  '@typescript-eslint/adjacent-overload-signatures': error
  '@typescript-eslint/no-misused-promises':
    - error
    - checksConditionals: true
      checksVoidReturn: true
  no-invalid-this: off
  '@typescript-eslint/no-invalid-this': error
  prefer-const:
    - error
    - destructuring: any
      ignoreReadBeforeAssign: false
  camelcase: off
  valid-jsdoc: off
  'jsdoc/require-jsdoc': warn # @todo change it to error but we should fix all current jsdoc errors
  curly:
    - error
    - all
  '@typescript-eslint/prefer-regexp-exec': error
  '@typescript-eslint/await-thenable': error
  '@typescript-eslint/prefer-readonly': error
  '@typescript-eslint/triple-slash-reference':
    - error
    - path: never
      types: never
      lib: never
  '@typescript-eslint/prefer-readonly-parameter-types': # @todo change it to error once the nested object issue is resolved (https://github.com/typescript-eslint/typescript-eslint/issues/2823)
    - warn
    - ignoreInferredTypes: true
      checkParameterProperties: false
  '@typescript-eslint/no-empty-interface':
    - error
    - allowSingleExtends: false
  '@typescript-eslint/restrict-template-expressions':
    - error
    - allowNumber: false
      allowBoolean: false
      allowAny: false
      allowNullish: false
  '@typescript-eslint/ban-types': error
  '@typescript-eslint/restrict-plus-operands':
    - error
    - checkCompoundAssignments: true
  '@typescript-eslint/no-floating-promises':
    - error
    - ignoreVoid: true
  no-undef:
    - error
    - typeof: true
  no-useless-escape: error
  no-prototype-builtins: error
  require-await: off
  '@typescript-eslint/require-await': error
  no-empty-function: off
  no-var: error
  spaced-comment:
    - error
    - always
    - markers:
        - /
  '@typescript-eslint/no-empty-function':
    - error
    - allow:
        - decoratedFunctions
  padding-line-between-statements:
    - error
    - blankLine: always
      prev:
        - '*'
      next:
        - class
        - do
        - for
        - if
        - return
        - switch
        - try
    - blankLine: always
      prev:
        - block-like
        - const
        - let
        - var
      next: '*'
    - blankLine: never
      prev:
        - const
        - let
        - var
      next:
        - const
        - let
        - var
  rxjs/finnish:
    - error
    - functions: true
      methods: true
      parameters: true
      properties: true
      variables: true
      strict: true
  rxjs/no-async-subscribe: error
  rxjs/no-compat: error
  rxjs/no-create: error
  rxjs/no-explicit-generics: off
  rxjs/no-exposed-subjects:
    - error
    - allowProtected: true
  rxjs/no-ignored-error: off
  rxjs/no-ignored-notifier: error
  rxjs/no-ignored-observable: error
  rxjs/no-ignored-replay-buffer: error
  rxjs/no-ignored-subscribe: off
  rxjs/no-ignored-subscription: error
  rxjs/no-ignored-takewhile-value: error
  rxjs/no-implicit-any-catch: error
  rxjs/no-index: error
  rxjs/no-internal: error
  rxjs/no-nested-subscribe: error
  rxjs/no-topromise: off
  rxjs/no-unbound-methods: error
  rxjs/no-unsafe-subject-next: error
  rxjs/no-unsafe-takeuntil: error
  rxjs/prefer-observer: error
  rxjs/throw-error: error
overrides:
  - files:
      - '*.svelte'
    processor: 'svelte3/svelte3'
  - files:
      - '*.js'
    rules:
      '@typescript-eslint/explicit-module-boundary-types': off
      import/no-commonjs: off
  - files:
      - '*.ts'
    rules:
      '@typescript-eslint/explicit-function-return-type':
        - error
        - allowExpressions: false
          allowTypedFunctionExpressions: false
          allowHigherOrderFunctions: false
      '@typescript-eslint/no-var-requires': error