angular.module('home', [])
    .controller('homeHomeController', HomeHomeController)
    .controller('homeContentController', HomeContentController);

class HomeHomeController {
    static $inject = [
        '$http',
        'examService',
        'stateService',
        'userService'
    ];
    constructor(
        private $http: ng.IHttpService,
        private $es: IExamService,
        private $ss: IStateService,
        private $us: IUserService
        ) {
        var self = this;
    }
}

Error: [ng:areq] Argument 'HomeHomeController' is not a function, got undefined
http://errors.angularjs.org/1.3.0/ng/areq?p0=HomeHomeController&p1=not%20aNaNunction%2C%20got%20undefined
    at http://127.0.0.1:17315/Scripts/angular.js:80:12
    at assertArg (http://127.0.0.1:17315/Scripts/angular.js:1610:11)
    at assertArgFn (http://127.0.0.1:17315/Scripts/angular.js:1620:3)
    at http://127.0.0.1:17315/Scripts/angular.js:8319:9
    at http://127.0.0.1:17315/Scripts/angular.js:7496:34
    at forEach (http://127.0.0.1:17315/Scripts/angular.js:343:20)
    at nodeLinkFn (http://127.0.0.1:17315/Scripts/angular.js:7483:11)
    at compositeLinkFn (http://127.0.0.1:17315/Scripts/angular.js:6991:13)
    at publicLinkFn (http://127.0.0.1:17315/Scripts/angular.js:6870:30)
    at compile (http://127.0.0.1:17315/Scripts/angular-ui-router.js:3335:9)