Sparkline

{
  "type": "object",
  "properties": {
    "type": {
      "const": "Sparkline",
      "default": "Sparkline",
      "type": "string"
    },
    "id": {
      "type": [
        "string",
        "null"
      ],
      "default": null,
      "description": "HTML id attribute for CSS targeting. Applied to the outermost element."
    },
    "cssClass": {
      "type": [
        "string",
        "null"
      ],
      "default": null,
      "description": "CSS/Tailwind classes for styling. Use w-* classes to control width."
    },
    "data": {
      "oneOf": [
        {
          "type": "array",
          "items": {
            "type": "number"
          }
        },
        {
          "type": "string"
        }
      ],
      "description": "Flat list of numeric values, or a {{ field }} interpolation reference."
    },
    "height": {
      "type": [
        "integer",
        "null"
      ],
      "default": null,
      "description": "Chart height in pixels. Defaults to 24px via CSS."
    },
    "variant": {
      "default": "default",
      "description": "Visual variant: default, success, warning, destructive, info, muted",
      "enum": [
        "default",
        "success",
        "warning",
        "destructive",
        "info",
        "muted"
      ],
      "type": "string"
    },
    "indicatorClass": {
      "type": [
        "string",
        "null"
      ],
      "default": null,
      "description": "Tailwind classes for the line or fill color. Use stroke-* classes for color overrides."
    },
    "fill": {
      "type": "boolean",
      "default": false,
      "description": "Show a gradient area fill under the line."
    },
    "curve": {
      "default": "linear",
      "description": "Line interpolation style between data points.",
      "enum": [
        "linear",
        "smooth",
        "step"
      ],
      "type": "string"
    },
    "strokeWidth": {
      "type": "number",
      "default": 1.5,
      "description": "Line thickness in pixels."
    },
    "mode": {
      "default": "line",
      "description": "Chart mode: line draws a polyline, bar draws vertical bars.",
      "enum": [
        "line",
        "bar"
      ],
      "type": "string"
    }
  },
  "required": [
    "type",
    "data"
  ]
}