params:
  - name: items
    type: array
    required: false
    description: An array of items ordered chronologically that are displayed on the timeline
    params:
      - name: date
        type: string
        required: false
        description: The date and time of the item
      - name: title
        type: string
        required: true
        description: The title of the item
      - name: byline
        type: string
        required: true
        description: Who or what produced the item
      - name: description
        type: object
        required: false
        description: Description of the item
        params:
          - name: text
            type: string
            required: false
            description: If text is set, this is not required. HTML to use within the item label. If html is provided, the text argument will be ignored.
          - name: html
            type: string
            required: false
            description: If html is set, this is not required. Text to use within the item label. If html is provided, the text argument will be ignored.
      - name: link
        type: object
        required: false
        description: The date of the event
        params:
          - name: href
            type: string
            required: false
            description: Value of the link’s href attribute for an item link.
          - name: text
            type: string
            required: false
            description: Text to use within links link item.
          - name: visuallyHiddenText
            type: string
            required: false
            description: Addtional text added to the link to give context
  - name: headingLevel
    type: string
    required: false
    description: Allows you to change the heading level of the item header, defaults to an h2
  - name: classes
    type: string
    required: false
    description: Additional classes to add to the timeline
  - name: attributes
    type: object
    required: false
    description: HTML Attributes (data attributes) to add to the timeline