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typescript returning function

A TypeScript function is a group of statements which is used for performing a specific task. It provides the facility of code re-usability. The returning functions return the value back to the caller.


function function_name():return_type { 
   //block of statements 
   return value; 

Typescript Returning Function Example:

function getMessage():string { 
   return "Hello World!";
function sayHello() { 
   var msg = getMessage();

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TypeScript Overview.
Typescript vs Javascript.
Typescript let vs var.
TypeScript Hello World.
Typescript Data Types.
Typescript Variable Declaration.
TypeScript operators list.
TypeScript Arithmetic Operators.
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Typescript function.
Typescript returning function.
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Typescript anonymous function.
Typescript function constructor.
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