diff --git a/dist/resolverModule.d.ts b/dist/resolverModule.d.ts
index 4e94e61..6f4596d 100644
--- a/dist/resolverModule.d.ts
+++ b/dist/resolverModule.d.ts
@@ -9,7 +9,7 @@ export interface ResolverModule {
   ): Promise<DNSResult>;
   getSupportedTlds(): string[];
 }
-export declare abstract class AbstractResolverModule implements ResolverModule {
+export declare abstract class AbstractResolverModule {
   protected resolver: ResolverRegistry;
   constructor(resolver: ResolverRegistry);
   abstract resolve(
diff --git a/dist/resolverModule.d.ts.map b/dist/resolverModule.d.ts.map
index 33c81d5..5eddbba 100644
--- a/dist/resolverModule.d.ts.map
+++ b/dist/resolverModule.d.ts.map
@@ -1 +1 @@
-{"version":3,"file":"resolverModule.d.ts","sourceRoot":"","sources":["../src/resolverModule.ts"],"names":[],"mappings":"AACA,OAAO,KAAK,EAAE,SAAS,EAAE,eAAe,EAAE,MAAM,YAAY,CAAC;AAE7D,OAAO,EAAE,gBAAgB,EAAE,MAAM,mBAAmB,CAAC;AAErD,MAAM,WAAW,cAAc;IAC7B,WAAW,CAAC,QAAQ,EAAE,gBAAgB,OAAE;IAExC,OAAO,CACL,MAAM,EAAE,MAAM,EACd,OAAO,EAAE,eAAe,EACxB,WAAW,EAAE,OAAO,GACnB,OAAO,CAAC,SAAS,CAAC,CAAC;IAEtB,gBAAgB,IAAI,MAAM,EAAE,CAAC;CAC9B;AAGD,8BAAsB,sBAAuB,YAAW,cAAc;IACpE,SAAS,CAAC,QAAQ,EAAE,gBAAgB,CAAC;gBAEzB,QAAQ,EAAE,gBAAgB;aAIvB,OAAO,CACpB,MAAM,EAAE,MAAM,EACd,OAAO,EAAE,eAAe,EACxB,WAAW,EAAE,OAAO,GACnB,OAAO,CAAC,SAAS,CAAC;IAErB,gBAAgB,IAAI,MAAM,EAAE;IAI5B,cAAc,CAAC,MAAM,EAAE,MAAM,GAAG,OAAO;CAGxC"}
\ No newline at end of file
+{"version":3,"file":"resolverModule.d.ts","sourceRoot":"","sources":["../src/resolverModule.ts"],"names":[],"mappings":"AAAA,OAAO,KAAK,EAAE,SAAS,EAAE,eAAe,EAAE,MAAM,YAAY,CAAC;AAE7D,OAAO,EAAE,gBAAgB,EAAE,MAAM,mBAAmB,CAAC;AAErD,MAAM,WAAW,cAAc;IAC7B,WAAW,CAAC,QAAQ,EAAE,gBAAgB,OAAE;IAExC,OAAO,CACL,MAAM,EAAE,MAAM,EACd,OAAO,EAAE,eAAe,EACxB,WAAW,EAAE,OAAO,GACnB,OAAO,CAAC,SAAS,CAAC,CAAC;IAEtB,gBAAgB,IAAI,MAAM,EAAE,CAAC;CAC9B;AAGD,8BAAsB,sBAAsB;IAC1C,SAAS,CAAC,QAAQ,EAAE,gBAAgB,CAAC;gBAEzB,QAAQ,EAAE,gBAAgB;aAIvB,OAAO,CACpB,MAAM,EAAE,MAAM,EACd,OAAO,EAAE,eAAe,EACxB,WAAW,EAAE,OAAO,GACnB,OAAO,CAAC,SAAS,CAAC;IAErB,gBAAgB,IAAI,MAAM,EAAE;IAI5B,cAAc,CAAC,MAAM,EAAE,MAAM,GAAG,OAAO;CAGxC"}
\ No newline at end of file
diff --git a/src/resolverModule.ts b/src/resolverModule.ts
index 7a4e3d3..19bc2c0 100644
--- a/src/resolverModule.ts
+++ b/src/resolverModule.ts
@@ -22,7 +22,7 @@ export abstract class AbstractResolverModule {
     this.resolver = resolver;
   }
 
-  abstract async resolve(
+  abstract resolve(
     domain: string,
     options: ResolverOptions,
     bypassCache: boolean