Merge pull request #526 from yinxulai/patch-1

fix: Export `SessionParam` at index

Author: jotamorais

src/index.ts

@@ -51,6 +51,7 @@ export * from "./decorator/Req";
 export * from "./decorator/Res";
 export * from "./decorator/ResponseClassTransformOptions";
 export * from "./decorator/Session";
+export * from "./decorator/SessionParam";
 export * from "./decorator/State";
 export * from "./decorator/UploadedFile";
 export * from "./decorator/UploadedFiles";