eslint-common.json

{
  "rules": {
    "array-bracket-newline": ["error", "consistent"],
    "array-bracket-spacing": ["error", "never"],
    "array-element-newline": ["error", "consistent"],
    "block-spacing": ["error", "always"],
    "brace-style": ["error", "1tbs", {"allowSingleLine": true}],
    "comma-spacing": ["error", {"before": false, "after": true}],
    "comma-style": ["error", "last"],
    "curly": ["error", "multi-line", "consistent"],
    "dot-location": ["error", "property"],
    "dot-notation": ["off"],
    "eol-last": ["error", "always"],
    "eqeqeq": ["error", "always", {"null": "never"}],
    "for-direction": ["error"],
    "func-call-spacing": ["error", "always", {"allowNewlines": true}],
    "indent": ["off"],
    "key-spacing": ["error", {"beforeColon": false, "afterColon": true, "mode": "strict"}],
    "keyword-spacing": ["error", {"before": true, "after": true}],
    "linebreak-style": ["error", "unix"],
    "max-len": ["error", {"code": 79, "ignoreUrls": true, "ignorePattern": "^ *//(# |  .* :: |[.] > |[.] // )"}],
    "multiline-comment-style": ["error", "separate-lines"],
    "new-parens": ["error"],
    "no-array-constructor": ["error"],
    "no-caller": ["error"],
    "no-case-declarations": ["error"],
    "no-compare-neg-zero": ["error"],
    "no-cond-assign": ["error", "except-parens"],
    "no-dupe-args": ["error"],
    "no-dupe-else-if": ["error"],
    "no-dupe-keys": ["error"],
    "no-duplicate-case": ["error"],
    "no-empty-character-class": ["error"],
    "no-eval": ["error", {"allowIndirect": false}],
    "no-extra-parens": ["off"],
    "no-extra-semi": ["error"],
    "no-fallthrough": ["error"],
    "no-floating-decimal": ["error"],
    "no-global-assign": ["error"],
    "no-implicit-coercion": ["error", {"boolean": true, "number": true, "string": true, "allow": []}],
    "no-irregular-whitespace": ["error", {"skipComments": false}],
    "no-lonely-if": ["error"],
    "no-mixed-spaces-and-tabs": ["error"],
    "no-multi-str": ["error"],
    "no-multiple-empty-lines": ["error", {"max": 2, "maxBOF": 0, "maxEOF": 0}],
    "no-negated-condition": ["off"],
    "no-new-object": ["error"],
    "no-octal": ["error"],
    "no-octal-escape": ["error"],
    "no-param-reassign": ["error", {"props": false}],
    "no-path-concat": ["error"],
    "no-plusplus": ["error"],
    "no-prototype-builtins": ["error"],
    "no-regex-spaces": ["error"],
    "no-self-assign": ["error"],
    "no-sequences": ["error"],
    "no-shadow-restricted-names": ["error"],
    "no-sparse-arrays": ["error"],
    "no-tabs": ["error"],
    "no-throw-literal": ["error"],
    "no-trailing-spaces": ["error", {"skipBlankLines": false}],
    "no-undef": ["error", {"typeof": false}],
    "no-unexpected-multiline": ["off"],
    "no-unneeded-ternary": ["error", {"defaultAssignment": false}],
    "no-unreachable": ["error"],
    "no-unsafe-negation": ["error"],
    "no-unused-vars": ["error", {"vars": "all", "args": "none", "caughtErrors": "none"}],
    "no-useless-catch": ["error"],
    "no-useless-concat": ["error"],
    "no-useless-escape": ["error"],
    "no-whitespace-before-property": ["error"],
    "no-with": ["error"],
    "object-curly-newline": ["error", {"consistent": true}],
    "object-curly-spacing": ["error", "never"],
    "object-property-newline": ["error", {"allowMultiplePropertiesPerLine": true}],
    "operator-assignment": ["error", "always"],
    "prefer-regex-literals": ["error"],
    "quote-props": ["error", "consistent"],
    "quotes": ["error", "single", {"avoidEscape": true}],
    "radix": ["error", "always"],
    "semi": ["error", "always", {"omitLastInOneLineBlock": false}],
    "semi-spacing": ["error", {"before": false, "after": true}],
    "semi-style": ["error", "last"],
    "space-before-blocks": ["error", "always"],
    "space-before-function-paren": ["error", {"anonymous": "never", "named": "never"}],
    "space-in-parens": ["error", "never", {"exceptions": []}],
    "space-infix-ops": ["error"],
    "space-unary-ops": ["error", {"words": true, "nonwords": false, "overrides": {}}],
    "spaced-comment": ["error", "always", {"line": {"markers": ["#", "."], "exceptions": ["."]}}],
    "strict": ["error", "safe"],
    "switch-colon-spacing": ["error", {"before": false, "after": true}],
    "unicode-bom": ["error", "never"],
    "valid-typeof": ["error", {"requireStringLiterals": true}],
    "wrap-iife": ["error", "outside"],
    "yoda": ["error", "never", {"exceptRange": true}]
  },
  "overrides": [
    {
      "files": ["**/*.mjs"],
      "parserOptions": {"sourceType": "module"}
    },
    {
      "files": ["*.md"],
      "plugins": ["markdown"],
      "env": {"es6": true, "node": true},
      "rules": {
        "array-bracket-spacing": ["off"],
        "func-style": ["error", "declaration", {"allowArrowFunctions": true}],
        "strict": ["off"]
      }
    },
    {
      "files": ["index.js"],
      "globals": {"__doctest": false, "define": false, "module": false, "require": false, "self": false}
    },
    {
      "files": ["karma.conf.{js,mjs}"],
      "env": {"node": true}
    },
    {
      "files": ["test/**/*.{js,mjs}"],
      "env": {"es6": true, "node": true},
      "globals": {"suite": false, "test": false},
      "rules": {
        "max-len": ["off"]
      }
    }
  ]
}