Ionic or angular shared module

[robinyo]

-> one other hand, i can"t built with --prod due to “this error”.

“1. ionic 2 way: add page component/class(eg AboutPage) to @NgModule’s declarations array and entryComponents array in the app.module.ts file. But when you use --prod to build the project, the about.module.ts file will be auto included, so there will be an error complaining duplicate component declarations. To fix this, you must delete the about.module.ts file.”

See:

• New page Created Module.ts file
• https://github.com/Robinyo/big-top/blob/master/src/app/app.module.ts
• https://github.com/Robinyo/big-top/tree/master/src/pages/sign-in