What's the output?

function func(){
    return foo;

    foo = 1;
    function foo(){}
    var foo = 'hello';
}

console.log(typeof func());

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Comments

[akh16]

can you explain, why out is function

[Mehul Lakhanpal]

Ok, so due to hoisting, the variables are put first followed by functions.
So it looks like:

function func(){
    var foo;
    function foo(){};
    return foo;

    foo = 1;
    foo = 'hello';
}