const speed = 'quick'; `The ${speed} brown fox jumps over the lazy dog.`
let x, { x: y = 1 } = { x }; y;
typeof (new (class F extends (String, Array) { })).substring
(function() {
if (false) {
let f = { g() => 1 };
}
return typeof f;
})()
typeof (function* f() { yield f })().next().next()
const PI = 3.14;
console.log(PI) // Imprime 3.14
let a = 12, b = 3;
[a, b] = [b, a];
class Slave { // ... };
const slave = Slave();