defaultSlotContent

When true, the generator emits Component.slotContentExamples — the default content placed inside a component’s slot layers, captured structurally and referenced from each slot binding via $slotContent. Defaults to false, so output for unannotated components is unchanged until you opt in.

Unlike instanceExamples, slot content examples need no detection config — they are derived structurally from whatever content sits inside slot layers. This flag is the only control.

Configuration

config:
  include:
    defaultSlotContent: true   # emit structurally-detected default slot fills

Result

Each slot binding gains a $slotContent example pointer, and the referenced fill is emitted into slotContentExamples. From the DS Alert output, the children slot points at its captured default content:

{
  "default": {
    "elements": {
      "children": {
        "children": {
          "$binding": "#/props/children",
          "examples": [
            { "$slotContent": "#/components/dsAlert/slotContentExamples/dsAlert__children__default" }
          ]
        }
      }
    }
  }
}

That reference resolves to a structurally-captured fill — here a title, description, and an actions instance (trimmed):

{
  "slotContentExamples": {
    "dsAlert__children__default": {
      "anatomy": {
        "text": { "type": "container" },
        "title": { "type": "text" },
        "description": { "type": "text" },
        "actions": { "type": "instance", "instanceOf": "dsAlertActions" }
      },
      "elements": {
        "title": { "content": "{Title}" },
        "description": { "content": "{Description}" }
      },
      "layout": [
        { "text": ["title", "description"] },
        "actions"
      ]
    }
  }
}

With defaultSlotContent: false (the default), the slot binding carries no $slotContent example and the slotContentExamples registry is omitted.

Properties

Property	Type	Default	Description
`defaultSlotContent`	`boolean`	`false`	Emit the component’s default slot content into `Component.slotContentExamples` — fills detected structurally from content inside slot layers

Path

config.include.defaultSlotContent

Licensing

defaultSlotContent output requires a Pro license. On the free tier the flag is silently ignored — slot content is neither stamped nor emitted, regardless of config. This applies to the CLI, the REST API, and the Figma plugin (where the control is hidden until a Pro license is active).