How to Create Custom directives and Custom Pipes in ionic2 RC6

I have created Custom Directives and Custom Pipes in ionic2 Beta11. That was working fine . Now i’m trying to upgrading my project to ionic2 RC6. Now getting error while importing IONIC_DIRECTIVES from ionic-angular the code line "import {IONIC_DIRECTIVES} from 'ionic-angular"
error getting like
Module ‘“D:/Abc/Raja/node_modules/ionic-angular/index”’ has no exported member ‘IONIC_DIRECTIVES’.

not able to use custom Pipes also. Could any one help in this?

I would suggest reading the ionic changelog. Many things have changed.