--- a/RegionIndices/src/RegionIndices.jl	Wed Jun 26 12:55:01 2019 +0200
+++ b/RegionIndices/src/RegionIndices.jl	Wed Jun 26 12:57:20 2019 +0200
@@ -6,6 +6,8 @@
 struct Upper    <: Region end
 struct Unknown  <: Region end
 
+export Region, Interior, Lower, Upper, Unknown
+
 struct Index{R<:Region, T<:Integer}
     i::T
 
@@ -15,6 +17,8 @@
     Index(t::Tuple{T, DataType}) where {R<:Region,T<:Integer} = Index{t[2],T}(t[1]) # TBD: This is not very specific in what types are allowed in t[2]. Can this be fixed?
 end
 
+export Index
+
 # Index(R::Type{<:Region}) = Index{R}
 
 ## Vill kunna skriva
@@ -32,6 +36,7 @@
 end
 
 IndexTuple(t::Vararg{Tuple{T, DataType}}) where T<:Integer = Index.(t)
+export IndexTuple
 
 # TODO: Use the values of the region structs, e.g. Lower(), for the region parameter instead of the types.
 # For example the following works: