defineVideo({  name: 'My cool video',  uploadDate: new Date(Date.UTC(2020, 10, 10)),  url: '/image.png',})

export interface VideoSimple extends Thing {  /**   * The title of the video.   */  name?: string  /**   * A description of the video (falling back to the caption, then to 'No description').   */  description?: string  /**   * A reference-by-ID to an imageObject.   */  thumbnailUrl?: NodeRelation<ImageObject>  /**   * The date the video was published, in ISO 8601 format (e.g., 2020-01-20).   */  uploadDate?: ResolvableDate  /**   * Whether the video should be considered 'family friendly'   */  isFamilyFriendly?: boolean  /**   * The URL of the image file (e.g., /images/cat.jpg).   */  url: string  /**   * The fully-qualified, absolute URL of the image file (e.g., https://www.example.com/images/cat.jpg).   * Note: The contentUrl and url properties are intentionally duplicated.   */  contentUrl?: string  /**   * A text string describing the image.   * - Fall back to the image alt attribute if no specific caption field exists or is defined.   */  caption?: string  /**   * The height of the image in pixels.   * - Must be used with width.   */  height?: number  /**   * The width of the image in pixels.   * - Must be used with height.   */  width?: number  /**   * The language code for the textual content; e.g., en-GB.   * - Only needed when providing a caption.   */  inLanguage?: string  /**   * The duration of the video in ISO 8601 format.   */  duration?: string  /**   * A URL pointing to a player for the video.   */  embedUrl?: string}