javaScript сдерживает обещание с помощью тогда ()
// returns a promise
let countValue = new Promise(function (resolve, reject) {
resolve("Promise resolved");
});
// executes when promise is resolved successfully
countValue
.then(function successValue(result) {
console.log(result);
})
.then(function successValue1() {
console.log("You can call multiple functions this way.");
});
SAMER SAEID