Skip to content
Specs

Slot Constraints

Consolidate slot constraints (anyOf, minItems, maxItems) from code-only props into the slot property. In the example below, the DS Alert / Actions subcomponent carries its constraints as code-only props named childrenAnyof, childrenMinitems, and childrenMaxitems.

Configuration

config:
  processing:
    slotConstraints: true  # Consolidate slot constraints from code-only props

Result

Without consolidation (false) the constraints remain standalone string props alongside the slot:

{
  "props": {
    "children": { "type": "slot" },
    "childrenAnyof": { "type": "string", "examples": ["DS Button"] },
    "childrenMaxitems": { "type": "string", "examples": ["2"] },
    "childrenMinitems": { "type": "string", "examples": ["1"] }
  }
}

With consolidation (true) they collapse into the children slot as anyOf/minItems/maxItems, and the standalone props are removed:

{
  "props": {
    "children": {
      "type": "slot",
      "anyOf": ["DS Button"],
      "minItems": 1,
      "maxItems": 2
    }
  }
}

Options

  • Type: boolean
  • Default: false
  • Effect: When true, slot constraint metadata discovered in code-only props is merged into the corresponding slot property. When false, slot constraints are not consolidated.

Path

config.processing.slotConstraints