== should format when on same line ==
label  : console.log(5);

[expect]
label: console.log(5);

== should format when on next line ==
label  :
console.log(5);

[expect]
label:
console.log(5);

== should maintain blocks too ==
label  :{
    console.log(5);
}
label  :
{
    console.log(5);
}

[expect]
label: {
    console.log(5);
}
label:
{
    console.log(5);
}

== for loop ==
label: for (;;) {
    // body
}

[expect]
label: for (;;) {
    // body
}

== for in loop ==
label: for (const foo in bar) {
    // body
}

[expect]
label: for (const foo in bar) {
    // body
}

== for of loop ==
label: for (const foo of bar) {
    // body
}

[expect]
label: for (const foo of bar) {
    // body
}

== while loop ==
label: while (true) {
    // body
}

[expect]
label: while (true) {
    // body
}

== do while loop ==
label: do {
    break    label;
} while (true);

[expect]
label: do {
    break label;
} while (true);