What will be if you set the anonymous function as value of variable

Just imagine, or type in console:

let test = function (){}; 
let t = new test(); 
console.log(t.constructor); //ƒ () {} 

function Test(){}; 
let T = new Test(); 
console.log(T.constructor); //ƒ Test () {} 

So, if you want to write code in OOP style, I think, it will be better not to use anonymous functions.

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