**The syntax of Promise creation looks like below,
const promise = new Promise(function (resolve, reject) {
// promise description
})
The usage of a promise would be as below,
`const promise = new Promise(
(resolve) => {
setTimeout(() => {
resolve("I'm a Promise!");
}, 5000);
},
(reject) => {}
);
promise.then((value) => console.log(value));`
The action flow of a promise will be as below,
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