Retrofit 1.9 with OkHttp 2.2 and interceptors-open source projects square/okhttp

I thought that these recent versions were supposed to be compatible. There is this tweet; https://twitter.com/JakeWharton/status/553066921675857922 and the changelog of Retrofit 1.9 mentions it too.

However when I try this:

        OkHttpClient httpClient = new OkHttpClient();
        httpClient.interceptors().add(new TokenExpiredInterceptor());

        mRestAdapter = new RestAdapter.Builder()
                .setEndpoint(API_ENDPOINT)
                .setClient(httpClient)
                .setLogLevel(BuildConfig.DEBUG ?
                        RestAdapter.LogLevel.FULL :
                        RestAdapter.LogLevel.NONE)
                .setRequestInterceptor(new AuthorizationInterceptor())
                .build();

It still doesn’t work. The setClient method complains about an incompatible Client object;

Error:(29, 21) error: no suitable method found for setClient(OkHttpClient)
method Builder.setClient(Client) is not applicable
(argument mismatch; OkHttpClient cannot be converted to Client)
method Builder.setClient(Provider) is not applicable
(argument mismatch; OkHttpClient cannot be converted to Provider)

What am I missing? I also see OkHttpClient does not implement the Client interface.

I am using this approach for now; https://medium.com/@nullthemall/execute-retrofit-requests-directly-on-okhttp-2-2-7e919d87b64e

Did I misinterpret the changelog? Maye Retrofit 1.9 can uses OkHttpClient 2.2 when it’s in the classpath but the interface isn’t adapted yet?