.eslintrc.json

{
    "parser": "@babel/eslint-parser",
    "parserOptions": {
      "allowImportExportEverywhere": true,
      "sourceType": "module"
    },
    "env": {
        "browser": true,
        "es6": true,
        "node": true
    },
    "plugins": [
      "meteor",
      "react"
    ],
    "extends": [
      "plugin:meteor/recommended"
    ],
    "settings": {
      "import/resolver": "meteor"
    }, 
    "rules": {
      "no-named-as-default-member": ["off"],
      "react/require-extension": ["off"],
      "indent": ["off", 4],
      "linebreak-style": ["error","unix"],
      "quotes": ["off","double"],
      "semi": ["warn","always"],
      "key-spacing": ["warn"],
      "space-before-blocks": ["warn"],
      "react/jsx-filename-extension": 0,
      "react/jsx-indent-props": ["off"],
      "react/jsx-boolean-value": ["off"],
      "import/no-absolute-path": 0,
      "import/extensions": 0,
      "camelcase": ["off"],
      "no-trailing-spaces": ["off"],
      "no-unused-vars": ["warn"],
      "max-len": ["off"],
      "no-undef": ["warn"],
      "meteor/no-session": ["warn"],
      "quote-props": ["off"],
      "comma-dangle": ["warn"],
      "spaced-comment": ["warn"],
      "no-var": ["warn"],
      "prefer-template": ["warn"],
      "keyword-spacing": ["warn"],
      "vars-on-top": ["warn"],
      "no-plusplus": ["warn"],
      "block-scoped-var": ["warn"],
      "no-redeclare": ["warn"],
      "space-before-blocks": ["warn"],
      "consistent-return": ["warn"],
      "object-curly-spacing": ["off"],
      "class-methods-use-this": ["warn"],
      "react/sort-comp": ["warn"],
      "no-multiple-empty-lines": ["warn"],
      "no-unused-expressions": ["warn"],
      "dot-notation": ["warn"],
      "react/prop-types": ["warn"],
      "no-multi-spaces": ["warn"],
      "jsx-quotes": ["warn"],
      "keyword-spacing": ["warn"],
      "no-extra-semi": ["warn"],
      "import/no-duplicates": ["warn"],
      "padded-blocks": ["warn"],
      "react/jsx-indent": ["warn"],
      "react/self-closing-comp": ["warn"],
      "import/no-unresolved": ["warn"],
      "array-callback-return": ["warn"],
      "react/jsx-curly-spacing": ["warn"],
      "eol-last": ["warn"],
      "no-duplicate-imports": ["warn"],
      "prefer-const": ["warn"],
      "semi-spacing": ["warn"],
      "no-shadow": ["warn"],
      "no-empty": ["warn"],
      "jsx-a11y/no-static-element-interactions": ["warn"],
      "import/imports-first": ["warn"],
      "react/jsx-first-prop-new-line": ["warn"],
      "react/jsx-wrap-multilines": ["warn"],
      "no-lonely-if": ["warn"],
      "react/jsx-closing-bracket-location": ["warn"],
      "react/jsx-space-before-closing": ["warn"],
      "new-cap": ["warn"],
      "react/jsx-no-target-blank": ["warn"],
      "arrow-body-style": ["warn"],
      "no-else-return": ["warn"],
      "no-mixed-operators": ["warn"],
      "jsx-a11y/img-has-alt": ["warn"],
      "react/no-unused-prop-types": ["warn"],
      "import/newline-after-import": ["warn"],
      "comma-spacing": ["warn"],
      "import/no-named-as-default": ["warn"],
      "arrow-parens": ["warn"],
      "no-useless-constructor": ["warn"],
      "react/jsx-no-bind": ["warn"],
      "no-param-reassign": ["warn"],
      "react/forbid-prop-types": ["warn"],
    
      // disabled so that we're not expecting to find 'meteor' within
      // our dependencies.
      // XXX: this *should* be taken care of by eslint-import-resolver-meteor, investigate.
      "import/no-extraneous-dependencies": 0,  

      "no-underscore-dangle": [
        "warn",
        {
          "allow": [
            "_id",
            "_ensureIndex"
          ]
        }
      ],
      "object-shorthand": [
        "warn",
        "always",
        {
          "avoidQuotes": false
        }
      ],
  
      "space-before-function-paren": 0,
      
      // for Meteor API's that rely on `this` context, e.g. Template.onCreated and publications
      "func-names": 0,
      "prefer-arrow-callback": 0
    }
  }