find the value associated with a key in a map in typescript

You can find the value associated with a key in a Map in TypeScript by using the get() method.

Here's an example:

index.ts
const myMap = new Map();
myMap.set("key1", "value1");
myMap.set("key2", "value2");

const myValue = myMap.get("key1");
console.log(myValue); // Output: "value1"
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In this example, we first create a new Map called myMap. We then add two key-value pairs to the map using the set() method. Finally, we use the get() method to retrieve the value associated with the key "key1", and store it in the myValue variable. We then log the value to the console, which will output "value1".