Add support for Emergency Access (#204)

* Add support for Emergency Access

* Resolve review comments

src/enums/emergencyAccessStatusType.ts

@@ -0,0 +1,7 @@
+export enum EmergencyAccessStatusType {
+    Invited = 0,
+    Accepted = 1,
+    Confirmed = 2,
+    RecoveryInitiated = 3,
+    RecoveryApproved = 4,
+}