t() :: %Notion.Property{
  checkbox: boolean(),
  created_by: Notion.User.t(),
  created_time: String.t(),
  email: String.t(),
  id: String.t(),
  last_edited_by: Notion.User.t(),
  last_edited_time: String.t(),
  number: integer() | float(),
  people: [Notion.User.t()],
  phone: String.t(),
  text: [Notion.RichText.t()],
  title: [Notion.RichText.t()],
  type: Notion.Property.Type.t(),
  url: String.t()
}