Move more types here.

src/types/InsertReservationType.ts

+import { TripStageType } from './TripStageType';
+
+export type InsertReservationType = {
+  senior: number | undefined;
+  insertedBy: number;
+  tripStages: TripStageType[];
+  driverShift: string | null;
+  estimatedBeAt: Date;
+};

src/types/MemberCardType.ts

+export type MemberCardType = {
+  name: string;
+};

src/types/RegisterSeniorType.ts

+import { LocationType } from './LocationType';
+import { MemberCardType } from './MemberCardType';
+import { UserType } from './UserType';
+
+export type RegisterSeniorType = {
+  user: UserType;
+  phoneNumber: number;
+  homeAddress: LocationType;
+  name: string;
+  memberCardIssuer: MemberCardType;
+  memberCardNumber: number;
+  notes: string;
+};

src/types/SeniorSearchQueryType.ts

+import { UserType } from './UserType';
+
+export type SeniorSearchQueryType = {
+  id: number;
+  user: UserType;
+  memberCardNumber: number;
+};

src/types/TripStageType.ts

-import { LocationType } from 'components/Dashboard/ReservationPage/Reservation/TripStage';
+import { LocationType } from './LocationType';
 
 export type TripStageType = {
   location: LocationType;

src/types/UserType.ts

 export type UserType = {
   username: string;
+  password?: string;
   firstName: string;
   lastName: string;
   email: string;