Getting the error "Wrap the parameter in parens" from JSLint, why?

Question

After executing JSLint I'm getting the following message:

Wrap the parameter in parens.

1 Expected '(' before 'info'. const valueArr = (info => { // Line 6, Pos 19

I've read the Lint paren rules but still I'm not sure what the problem is and how to handle it. My code:

const valueArr = (info => {
    items.forEach(function(item) {
        try {
            var xhr = new XMLHttpRequest();
            .....
        } catch (e) {
            console.log(e);
        }
    });
});

Updated:

I already tried to put it with parens, but another warnings came up:

"Expected 'function' and instead saw '=>'. const valueArr = ((info) => {".

const valueArr = ((info) => {
    items.forEach(function(item) {
        try {
            var xhr = new XMLHttpRequest();
        } catch (e) {
            console.log(e);
        }
    });
});

Answer 1

This rule enforces parentheses around arrow function parameters regardless of arity.
(source)

That rule determines that this line:

const valueArr = (info => {

Should be changed to this:

const valueArr = ((info) => {

Because arrow function parameters must be surrounded by parentheses.