// Example usage.
import { areSymbol } from '@angular-package/type';
areSymbol(Symbol(1), 2, Symbol(3), 4).forEach(
(result, value, index, array, payload) => {
result // true, false, true, false
value // Symbol(1), 2, Symbol(3), 4
index // 0, 1, 2, 3
array // [ Symbol(1), 2, Symbol(3), 4 ]
payload // { age: 2 }
if (result === true) {
// if undefined do something.
}
},
{ age: 2 }
); // void