ionic2 add new components

http://ionicframework.com/docs/v2/components/#overview

1、src\app\app.module.ts  import

• import 
• declarations
• entryComponents

2、src\app\app.components.ts  import 

• import
• this.pages

3、If  .ts .html .scss files in src\pages\

• .ts 

• @component   templateUrl

• export class

• .html

• ion-navbar     remeber  button  & menu

usually change this step and file, then you can test Components.