fix: export interfaces

Author: MatthewPattell

src/index.ts

@@ -7,6 +7,8 @@ import AbstractMicroservice from '@services/abstract-microservice';
 import Gateway from '@services/gateway';
 import Microservice from '@services/microservice';
 
+export * from './interfaces';
+
 export {
   EXCEPTION_CODE,
   BaseException,

src/interfaces/index.ts

@@ -0,0 +1,15 @@
+import IBaseException from './core/i-base-exception';
+
+export * from './drivers/log-driver';
+
+export * from './core/i-microservice-response';
+
+export * from './core/i-microservice-request';
+
+export * from './services/i-abstract-microservice';
+
+export * from './services/i-gateway';
+
+export * from './services/i-microservice';
+
+export { IBaseException };