delete export

TBR=r
OCL=23121
CL=23127
diff --git a/test/ken/interbasic.go b/test/ken/interbasic.go
index 54ce6ff..05eea39 100644
--- a/test/ken/interbasic.go
+++ b/test/ken/interbasic.go
@@ -8,7 +8,7 @@
 
 type	myint		int;
 type	mystring	string;
-export type	I0		interface {};
+type	I0		interface {};
 
 func
 f()