one-var-declaration-per-line doesn't support jscs behavior

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• ESLint Version: 3.6.0

The corresponding JSCS rule requireLineBreakAfterVariableAssignment defines the following to be invalid:

var abc = 8; var foo = 5;

var a, b, c,
    foo = 7, bar = 8;

The ESLint rule one-var-declaration-per-line catches the second example, but not the first. This rule should support linting for there only being one declaration per line. 😃

This should fail:

/*eslint one-var-declaration-per-line: ["error", "always"]*/
/*eslint-env es6*/

var abc = 8; var foo = 5;

[alberto]

I think this can be catched by padding-line-between-statements:

/*eslint padding-line-between-statements: [
    "error",
    { blankLine: "always", prev: "var", next: "var" }
]*/

var abc = 8; var foo = 5;

See in demo site

[kaicataldo]

@eslint/eslint-team One more friendly ping. This is one of the few remaining unaccepted JSCS issues.