Merge pull request #4 from agustinmista/master

Adding missing exports in Structure.hs

README.md

@@ -24,5 +24,5 @@
 ## Development
 Clond sources to directory and use `stack` for running tests:
 ```
-stack && stack test
+stack build && stack test
 ```

src/Language/Wasm/Structure.hs

@@ -30,11 +30,17 @@ module Language.Wasm.Structure (
     GlobalType(..),
     FuncType(..),
     ValueType(..),
+    ParamsType,
     ResultType,
+    LocalsType,
     Expression,
     LabelIndex,
+    FuncIndex,
+    TypeIndex,
     LocalIndex,
     GlobalIndex,
+    MemoryIndex,
+    TableIndex,
     emptyModule,
     isFuncImport,
     isTableImport,