loopback/test/fixtures/simple-integration-app/models.json

{
  "email": {
    "dataSource": "mail",
    "public": false,
    "options": {
      "base": "Email"
    }
  },
  "user": {
    "dataSource": "db",
    "public": true,
    "options": {
      "base": "User",
      "relations": {
        "accessTokens": {
          "model": "accessToken",
          "type": "hasMany",
          "foreignKey": "userId"
        }
      }
    }
  },
  "accessToken": {
    "dataSource": "db",
    "public": true,
    "options": {
      "base": "AccessToken"
    }
  },
  "widget": {
    "properties": {},
    "public": true,
    "dataSource": "db"
  },
  "store": {
    "properties": {},
    "public": true,
    "dataSource": "db",
    "options": {
      "relations": {
        "widgets": {
          "model": "widget",
          "type": "hasMany"
        }
      }
    }
  }
}