space-before-function-paren: <object> is invalid configuration

[holyjak]

According to http://eslint.org/docs/rules/space-before-function-paren.html, this should be legal: "space-before-function-paren": {"anonymous": "never", "named": "always"}. However eslint myfile.js fails with

/myproject/node_modules/eslint/lib/config/config-validator.js:102
        throw new Error(message.join(""));
              ^
Error: /myproject/.eslintrc:
    Configuration for rule "space-before-function-paren" is invalid:
    Value "[object Object]" is the wrong type.

    at validateRuleOptions (/myproject/node_modules/eslint/lib/config/config-validator.js:102:15)
    at /myproject/node_modules/eslint/lib/config/config-validator.js:148:13
    at Array.forEach (native)
    at Object.validate (/myproject/node_modules/eslint/lib/config/config-validator.js:147:35)
    at Object.load (/myproject/node_modules/eslint/lib/config/config-file.js:390:19)
    at loadConfig (/myproject/node_modules/eslint/lib/config.js:74:33)
    at getLocalConfig (/myproject/node_modules/eslint/lib/config.js:177:23)
    at Config.getConfig (/myproject/node_modules/eslint/lib/config.js:272:22)
    at processText (/myproject/node_modules/eslint/lib/cli-engine.js:203:27)
    at processFile (/myproject/node_modules/eslint/lib/cli-engine.js:270:18)

eslint --version => v1.10.1

And .eslintrc:

{
  "parser": "babel-eslint",
  "extends": "eslint:recommended",
  "root": true,
  "plugins": ["react"],
  "env": {
        "browser": true,
        "node": true,
        "es6": true
  },
  "ecmaFeatures": {
    "jsx": true
  },
  "rules": {
    "strict": 0,
    "eqeqeq": 1,
    "no-use-before-define": 1,
    "no-trailing-spaces": 1,
    "space-before-function-paren": {"anonymous": "never", "named": "always"}
  }
}

[eslintbot]

@jakubholynet Thanks for the issue! If you're reporting a bug, please be sure to include:

1. The version of ESLint you are using (run eslint -v)
2. What you did (the source code and ESLint configuration)
3. The actual ESLint output complete with numbers
4. What you expected to happen instead

Requesting a new rule? Please see Proposing a New Rule for instructions.

[holyjak]

I see my error now; the config should have been

"space-before-function-paren": [2, { "anonymous": "always", "named": "never" }]