~~ lineWidth: 40, arrayExpression.preferHanging: always ~~
== should format ==
const t = [   5   , 6   ];

[expect]
const t = [5, 6];

== should split on multiple lines when first is on different line ==
const t = [
    5, // testing
    6, 7   ];

[expect]
const t = [
    5, // testing
    6,
    7,
];

== should hang when exceeding line width ==
const t = [other, other, other, otherTest, other];

[expect]
const t = [other, other, other,
    otherTest, other];

== should not divide up elements ==
const t = [other, other, other, test.thisout];

[expect]
const t = [other, other, other,
    test.thisout];
