feat(patients): refactor name and contact information to own interface

src/model/ContactInformation.ts

@@ -0,0 +1,5 @@
+export default interface ContactInformation {
+  phoneNumber: string
+  email?: string
+  address?: string
+}

src/model/Name.ts

@@ -0,0 +1,7 @@
+export default interface Name {
+  prefix?: string
+  givenName?: string
+  familyName?: string
+  suffix?: string
+  fullName?: string
+}

src/model/Patient.ts

@@ -1,17 +1,11 @@
 import AbstractDBModel from './AbstractDBModel'
+import Name from './Name'
+import ContactInformation from './ContactInformation'
 
-export default interface Patient extends AbstractDBModel {
-  prefix?: string
-  givenName?: string
-  familyName?: string
-  suffix?: string
-  fullName?: string
+export default interface Patient extends AbstractDBModel, Name, ContactInformation {
   sex: string
   dateOfBirth: string
   isApproximateDateOfBirth: boolean
-  phoneNumber: string
-  email?: string
-  address?: string
   preferredLanguage?: string
   occupation?: string
   type?: string