JS 功能比较 2 个项目是否相等

问：

尝试创建一个函数，该函数将基于相等性比较 2 个项目。不幸的是，它无法正常工作，请帮忙。

//This is what I have so far:
function checkEquality(a,b){
    if (a===b) {
        return "The type and values are equal."
   }else if (a==b && typeof a !== typeof b) {
    return "The type is different."
  }else if (a!==b){
    return "The value and type are different."
  } 
}
console.log(checkEquality(1,true))
console.log(checkEquality(0,"0"))
console.log(checkEquality(1,1))