Method pre

middleware.ts:18–18

* Modifies the request before the request is sent. * * @param context RequestContext of a request which is about to be sent to the server * @returns an observable of the updated request context *

(context: RequestContext)

     *
     */
    pre(context: RequestContext): Observable<RequestContext>;
    /**
     * Modifies the returned response before it is deserialized.
     *