export interface Region { name: string; designation: string; } export interface Province { name: string; region: string; } export interface Municipality { name: string; province: string; } export interface Barangay { name: string; citymun: string; code: number; } export interface MappedRegion extends Region { provinces: Array; } export interface MappedProvince extends Province { municipalities: Array; } export interface MappedMunicipality extends Municipality { barangays: Array; }