Enforce (fix) imports to be fully on a single line

Question

I have the following eslint config:

   "object-curly-newline": ["error", {
        "ImportDeclaration": "never",
        "ExportDeclaration": "never"
    }],

That transforms:

import { 
    something,
    somethingelse, 
} from "../here";

to

import { something,
    somethingelse, } from "../here";

but I'd like to get my import so it goes to a single line. Like so:

import { something, somethingelse, } from "../here";

Is there a way to do this within "object-curly-newline"? Or can I accomplish it via some other rule? I've tried the various other properties, but haven't had any luck.

Answer 1

I believe this might be related to the multiline setting of object-curly-newline, depending on your settings.

"multiline": true requires line breaks if there are line breaks inside properties or between properties. Otherwise, it disallows line breaks.

That is what I noticed in my situation.

You can see which rule applies before saving, by hovering over the red or yellow underlines. In my case these were shown underneath the curly braces.