I installed @types/cordova and ionic build works fine.
but ionic serve output:

[11:19:42] ionic-app-scripts 0.0.36
[11:19:42] watch started ...
[11:19:42] build dev started ...
[11:19:42] clean started ...
[11:19:42] clean finished in 1 ms
[11:19:42] copy started ...
[11:19:42] transpile started ...
[11:19:43] lint started ...
[11:19:45] lint finished in 2.36 s
[11:19:47] typescript: D:/Develop/Project/team.app/src/pages/home/home.ts, line: 89

        Cannot find name 'cordova'.
  L88:  handler: ()=> {
  L89:      cordova.plugins.settings.openSetting("location_source", ()=> {
  L90:              createAlert.dismiss();

[11:19:47] transpile failed

[11:19:47] copy finished in 4.88 s
[11:19:47] watch ready in 4.98 s