fix: re-export plugins

src/main.ts

@@ -1,9 +1,13 @@
 import { ipBasedMitigationServiceInstance } from './ip-based-mitigation/ip-based-mitigation.instance';
 import { IpBasedMitigationService } from './ip-based-mitigation/ip-based-mitigation.service';
+import { AbuseIPDBPlugin } from './ip-based-mitigation/plugins/abuse-ipdb/abuse-ipdb.plugin';
+import { VirusTotalResult } from './ip-based-mitigation/plugins/virus-total/client/enums/virus-total-ip-address.enum';
+import { VirusTotalPlugin } from './ip-based-mitigation/plugins/virus-total/virus-total.plugin';
 import { UmbressOptions } from './options/interfaces/options.interface';
 import { optionsServiceInstance } from './options/options.instance';
 import { OptionsService } from './options/options.service';
 import { ProcessorService } from './processor/processor.service';
+import { LeakyBucketRatelimiterPlugin } from './ratelimiter/plugins/leaky-bucket/leaky-bucket-ratelimiter.plugin';
 import { ratelimiterServiceInstance } from './ratelimiter/ratelimiter.instance';
 import { RatelimiterService } from './ratelimiter/ratelimiter.service';
 
@@ -17,3 +21,5 @@ export default function umbress<R, S>(userOptions: UmbressOptions<R, S>): (reque
 
   return processor.process;
 }
+
+export { AbuseIPDBPlugin, VirusTotalPlugin, LeakyBucketRatelimiterPlugin, VirusTotalResult };