cleanups

Author: MaxGraey

index.d.ts

@@ -1100,6 +1100,7 @@ declare module binaryen {
   }
 
   type ElementSegmentRef = number;
+  type RelooperBlockRef = number;
   type DataSegmentRef = number;
   type ExpressionRef = number;
   type FunctionRef = number;
@@ -2337,10 +2338,6 @@ declare module binaryen {
   function setAllowInliningFunctionsWithLoops(on: boolean): void;
   function exit(status: number): void;
 
-  
-
-  type RelooperBlockRef = number;
-
   class Relooper {
     constructor(module: Module);
     addBlock(expression: ExpressionRef): RelooperBlockRef;