diff --git a/src/internal/connector/exchange/exchange_vars.go b/src/internal/connector/exchange/exchange_vars.go
index 3274a4ae4..9302875b0 100644
--- a/src/internal/connector/exchange/exchange_vars.go
+++ b/src/internal/connector/exchange/exchange_vars.go
@@ -31,7 +31,18 @@ const (
 	// Default Folder Names
 	//------------------------
 	// Mail Definitions: https://docs.microsoft.com/en-us/graph/api/resources/mailfolder?view=graph-rest-1.0
+
+	// inbox and root
+	DefaultMailFolder    = "Inbox"
+	rootFolderAlias      = "msgfolderroot"
 	DefaultContactFolder = "Contacts"
+	DefaultCalendar      = "Calendar"
+
+	//---------------------
+	// Paging
+	//-----------------
+	// nextDataLink definition https://docs.microsoft.com/en-us/graph/paging
+	nextDataLink = "@odata.nextLink"
 )
 
 // descendable represents objects that implement msgraph-sdk-go/models.entityable
@@ -47,3 +58,9 @@ type displayable interface {
 	GetId() *string
 	GetDisplayName() *string
 }
+
+// container is an interface that implements both the descendable and displayble interface.
+type container interface {
+	descendable
+	displayable
+}
diff --git a/src/internal/connector/exchange/mail_folder_cache.go b/src/internal/connector/exchange/mail_folder_cache.go
index b1824e94d..7fe9aac33 100644
--- a/src/internal/connector/exchange/mail_folder_cache.go
+++ b/src/internal/connector/exchange/mail_folder_cache.go
@@ -12,19 +12,6 @@ import (
 	"github.com/alcionai/corso/src/internal/path"
 )
 
-const (
-	// rootFolderAlias is the per-user root container alias for the exchange email
-	// hierarchy.
-	rootFolderAlias = "msgfolderroot"
-	// nextDataLink is a random map key so we can iterate through delta results.
-	nextDataLink = "@odata.nextLink"
-)
-
-type container interface {
-	descendable
-	displayable
-}
-
 // cachedContainer is used for local unit tests but also makes it so that this
 // code can be broken into generic- and service-specific chunks later on to
 // reuse logic in IDToPath.