TypeScript type definitions for the JSON-Placeholder sample data API (see https://jsonplaceholder.typicode.com/).

json-placeholder-data.d.ts

/**
 * TypeScript type definitions for the JSON-Placeholder
 * sample data API.
 * @see https://jsonplaceholder.typicode.com/
 */
export interface User {
  id: number;
  name: string;
  username: string;
  email: string;
  address: Address;
  phone: string;
  website: string;
  company: Company;
}

export interface Address {
  street: string;
  suite: string;
  city: string;
  zipcode: string;
  geo: Geolocation;
}

export interface Geolocation {
  lat: string;
  lng: string;
}

export interface Company {
  name: string;
  catchPhrase: string;
  bs: string;
}

export interface Post {
  id: number;
  userId: number;
  title: string;
  body: string;
}

export interface Comment {
  id: number;
  postId: number;
  name: string;
  email: string;
  body: string;
}

export interface Album {
  id: number;
  userId: number;
  title: string;
}

export interface Photo {
  id: number;
  albumId: number;
  title: string;
  url: string;
  thumbnailUrl: string;
}

export interface Todo {
  id: number;
  userId: number;
  title: string;
  completed: boolean;
}