How to write a function in typescript?

In Typescript, a function in TypeScript can be written in two ways:

Named Function

This type of function is written and called using its own name.

Example:

function display() {
console.log("Hello Best Interview Question Team!");
}
display(); //Output: Hello Best Interview Question Team

Anonymous Function

In this function, the code is written and stored through expressions or variables. The variable/expression name is used to call the stored data types.

Example:

let greeting = function() {
console.log("Hello Best Interview Question Team");
};

greeting(); //Output: Hello Best Interview Question Team