.eslintrc.yaml

root: true
parserOptions:
  requireConfigFile: false
  sourceType: module
  ecmaVersion: latest
extends:
  - airbnb-base
  - prettier
  - plugin:jsdoc/recommended
  - plugin:svelte/recommended
  - plugin:svelte/prettier
plugins:
  - jsdoc
ignorePatterns:
  - "*.cjs"
env:
  browser: true
  es2022: true
  node: true
settings:
  import/parsers:
    espree:
      - ".js"
overrides:
  - files:
      - "*.svelte"
      - "*.svelte.js"
    parser: svelte-eslint-parser
    rules:
      # Silence an error on `<svelte:options accessors={true} />`
      svelte/valid-compile: off
rules:
  class-methods-use-this: off
  import/extensions: off
  import/no-extraneous-dependencies: off
  import/no-mutable-exports: off
  import/no-unresolved: off
  import/prefer-default-export: off
  jsdoc/no-undefined-types: off
  jsdoc/require-jsdoc:
    - warn
    - require:
        ArrowFunctionExpression: true
        ClassDeclaration: true
        ClassExpression: true
        FunctionDeclaration: true
        FunctionExpression: true
        MethodDefinition: true
  # Other JSDoc rules not in the recommended list
  jsdoc/check-indentation: 1
  jsdoc/check-line-alignment: 1
  jsdoc/check-syntax: 1
  jsdoc/match-description: 1
  jsdoc/no-bad-blocks: 1
  jsdoc/no-blank-block-descriptions: 1
  jsdoc/no-defaults: 1
  jsdoc/require-asterisk-prefix: 1
  jsdoc/require-description: 1
  jsdoc/require-description-complete-sentence: 1
  jsdoc/require-hyphen-before-param-description:
    - error
    - always
    - tags:
        property: always
  jsdoc/require-throws: 1
  jsdoc/sort-tags: 1
  max-len:
    - error
    - code: 100
      tabWidth: 2
      ignoreUrls: true
      ignoreStrings: true
  no-param-reassign: off
  no-void: off
  # https://github.com/sveltejs/eslint-plugin-svelte#white_check_mark-rules
  svelte/no-at-html-tags: off
  # https://svelte.dev/docs#component-format-script
  no-undef-init: off
  no-underscore-dangle: off
  # https://github.com/airbnb/javascript/issues/1660#issuecomment-353018874 + small tweaks
  padding-line-between-statements:
    - error
    - blankLine: always
      prev: "*"
      next:
        - block
        - block-like
        - cjs-export
        - class
        - const
        - export
        - import
        - let
        - var
    - blankLine: always
      prev:
        - block
        - block-like
        - cjs-export
        - class
        - const
        - export
        - import
        - let
        - var
      next: "*"
    - blankLine: never
      prev:
        - singleline-const
        - singleline-let
        - singleline-var
      next:
        - singleline-const
        - singleline-let
        - singleline-var
    - blankLine: any
      prev:
        - export
        - import
      next:
        - export
        - import