angularfire: firebase3. ionic 2 error

follow the installation guide and run fine in angular cli …thanks… 😃 but When attempting to use the AngularFire2 guide in ionic beta facing the cli error … also include “files” array in the tsconfig.json file. “files”: [ “node_modules/angularfire2/firebase3.d.ts” ],

E:\firebase v3\ionic2-angularfire-sample>ionic serve ` Running ‘serve:before’ gulp task before serve …

TypeScript error: E:/firebase v3/ionic2-angularfire-sample/app/pages/home/home.t s(42,47): Error TS2339: Property ‘displayName’ does not exist on type ‘TwitterCr edential’.

TypeScript error: E:/firebase v3/ionic2-angularfire-sample/node_modules/angularf ire2/database/database.d.ts(10,31): Error TS2503: Cannot find namespace ‘firebas e’.

TypeScript error: app/app.ts(18,25): Error TS2345: Argument of type ‘string’ is not assignable to parameter of type ‘FirebaseAppConfig’. [01:28:03] Finished ‘watch’ after 32 s [01:28:03] Starting ‘serve:before’… [01:28:03] Finished ‘serve:before’ after 21 μs

Running live reload server: http://localhost:35729 Watching: www//*, !www/lib//* √ Running dev server: http://localhost:8100 Ionic server commands, enter: restart or r to restart the client app from the root goto or g and a url to have the app navigate to the given url consolelogs or c to enable/disable console log output serverlogs or s to enable/disable server log output quit or q to shutdown the server and exit

ionic $ 10.5 MB bytes written (37.19 seconds) TypeScript error: E:/firebase v3/ionic2-angularfire-sample/app/pages/home/home.t s(42,47): Error TS2339: Property ‘displayName’ does not exist on type ‘TwitterCr edential’. TypeScript error: E:/firebase v3/ionic2-angularfire-sample/node_modules/angularf ire2/database/database.d.ts(9,29): Error TS2503: Cannot find namespace 'firebase '…

TypeScript error: app/app.ts(18,25): Error TS2345: Argument of type ‘string’ is not assignable to parameter of type ‘FirebaseAppConfig’. 10.5 MB bytes written (3.66 seconds)

firebase v3\ionic2-angularfire-sample>typings install --save --ambient firebase typings ERR! deprecated The “ambient” flag is deprecated. Please use “global” in stead

E:\firebase v3\ionic2-angularfire-sample>typings install --save --global dt~fire base firebase └── (No dependencies)_ )