Types in TypeScript
The one thing that makes TypeScript the most different from JavaScript is its syntax for providing types. No matter if we want to provide types for functions parameters, returns or when declaring variables - TypeScript makes it possible.
Basic Types
These are the three, you will work with the most.
string
is for all strings just like in JSnumber
covers all types of numbers, no matter if float or integerboolean
holds either true or false
Using Types
As we just covered the three most important types, let's see how we can use them.
Variable declartion
const name: string = "Max";
let age: number = 24;
let isMarried: boolean = false;
### Functions
## Advanced Types
## Providing Data Types