Indentation for 'const' using 4 spaces

[snooopcatt]

Tell us about your environment

• ESLint Version: 4.9.0
• Node Version: 8.4.0
• npm Version: 5.3.0

What parser (default, Babel-ESLint, etc.) are you using? default, I assume

Please show your full configuration:

I want to achieve this result with 4 spaces indentation, which currently results in erorr

function a() {
    const id    = 1,
          value = 2;
}

Basically, 6 spaces for multiline const declaration.
In my case it would be handy to use either 1.5 level of indentation, or maybe some way to override indentation settings, smth like:

// Option A
"indent": ["error", 4, {
    "VariableDeclarator": {
        "const": 1.5
    }
}]

// Option B
"indent": ["error", 4, {
    "VariableDeclarator": {
        "const": {
            "level": 2, // indentation level
            "indent": 3 // amount of spaces
        }
    }
}]

// Option C
"indent": ["error", 4, {
    "VariableDeclarator": {
        "const": "6s" // shorthand for '6 spaces'
    }
}]

I assume that one of the options would be to use rule such as:

"indent": ["error", 2, {
    "VariableDeclarator": {
        "const": 3,
        "let": 2,
        "var": 2
    },
    // every property listed in rule documentation, specifying 2 levels of indentation:
    "ArrayExpression": 2,
    ...
}]
but it appears hacky.

I would like even more flexible config, in other words.
Thanks.

[snooopcatt]

Tried with 2 spaces indent, it doesn't work as expected. So no suitable solution so far

[not-an-aardvark]

Closing as a duplicate of #8976