interface AddressData { postcode: string; prefecture: string; prefecture_kana: string; prefecture_code: number; city: string; city_kana: string; town: string; town_kana: string; } declare class Address { private data; constructor(data: AddressData); get prefecture(): string; get prefectureKana(): string; get prefectureCode(): number; get city(): string; get cityKana(): string; get town(): string; get townKana(): string; get zipCode(): string; } declare class Jpostcode { private static DATA_DIR; static find(postalCode: string): Address[]; } export { Jpostcode, Address };