const CacheLite = require('cache-lite');

const cache = new CacheLite()

// Set value in the cache for 200ms
cache.set("myKey", "myData", 200).then(() => {
})

// Get value from the cache
cache.get("myKey").then((value) => {
  console.log(value); // myData
})

cache.getKeys() // [ 'myKey' ]

cache.size() // 1

//Get value from the cache after 300ms
setTimeout(() => {
  cache.get("myKey").then((value) => {
  }).catch((err) => {
    // Error: The key myKey doesn't exist in the cache
  })
}, 300);