FetchFunction<T>  typedef 
 
        FetchFunction<T> =
     Future<T>  Function({dynamic body, required String endpoint, Map<String, String> ? headers, String? host, FetchMethod method})
     
    
    
Implementation
typedef FetchFunction<T> = Future<T> Function({
  required String endpoint,
  String? host,
  FetchMethod method,
  Map<String, String>? headers,
  dynamic body,
});