angularjs http interceptor class (ES6) loses binding to 'this'

Question

I am building and AngularJS app using ES6 classes with traceur transpiling to ES5 in AMD format.

in my module I import the interceptor class and register it as a service

Answer 1

export default class AuthInterceptor{


    /*@ngInject;*/
    constructor(SomeService,$q){

        this.$q=$q;
        this.someSrv = SomeService;



        this.request = (config) =>{
            ...
            this.someSrv.doit();
            return config;

        }

        this.response = (response)=>{
            ...
            this.someSrv.doit();
            return response;
        }

        this.responseError = (response) => {
           ...
           return this.$q.reject(response);
        }



    }



}