TypeScript Hindi Tutorial #21 Types
Type in TypeScript
- Define Custom data type for Object, function etc
What is Type.
Define type
How to use type
Difference between interface and type
Type.ts
type DataType={name:string,email:string}
interface a {name:string};
interface b extends a {email:string};
var empData1:DataType={
name:'anil',
email:'anil@test.com'
}
var studentData1DataType={
name:'sam',
email:'sam@college.com'
}
type.js
"use strict";
var empData1 = {
name: 'anil',
email: 'anil@test.com'
};
var studentData1DataType = {
name: 'sam',
email: 'sam@college.com'
};