fix(restModel): I forgot to change on restModel

src/restModel.ts

@@ -21,20 +21,21 @@ export class RestModelBase<T> {
     const headers = new HttpHeaders(this.getDefaultHeaders());
     const url = this.getFullPath();
 
-    const req = new HttpRequest(
+    let req = new HttpRequest(
       method,url, data, {
       headers, params
     });
 
     // pass through request interceptor
-    this._base.requestInterceptor(req);
+    req = this._base.requestInterceptor(req);
 
     // the observable to return
-    const requestObservable = this._base.http.request(req);
+    const requestObservable = this._base.http.request<any>(req);
 
     const observable = new Observable<any>(observer => {
       // pass through response interceptor
-      this._base.FullResponseInterceptor(requestObservable)
+      this._base
+      .FullResponseInterceptor(requestObservable)
         .subscribe(response => {
           if (response.type === HttpEventType.Response) {
             observer.next(response.body);