WIP: Add user interface

src/api/models/user.ts

@@ -18,3 +18,7 @@ export function validatePassword(password: string): boolean {
 export function isValidBirthday(birthday: string): boolean {
 	return typeof birthday == 'string' && /^([0-9]{4})\-([0-9]{2})-([0-9]{2})$/.test(birthday);
 }
+
+export interface IUser {
+	name: string;
+}