{
  "schemaVersion": 2,
  "sourceKind": "structured-spec",
  "confidence": "high",
  "slug": "skeletonpro",
  "family": "loading-state",
  "familyRole": "variant",
  "familyParams": {"shape":"block"},
  "name": "骨架屏增强 SkeletonPro",
  "semanticTypeCandidates": [
    "skeleton",
    "placeholder"
  ],
  "variantDimensions": [
    {
      "name": "shape",
      "values": [
        "text",
        "circle",
        "rect",
        "button"
      ]
    },
    {
      "name": "animation",
      "values": [
        "shimmer",
        "none"
      ]
    }
  ],
  "representativeVariants": [
    {
      "shape": "text",
      "animation": "shimmer",
      "label": "文本行"
    },
    {
      "shape": "circle",
      "animation": "shimmer",
      "label": "头像圆"
    },
    {
      "shape": "rect",
      "animation": "shimmer",
      "label": "图片/区块"
    },
    {
      "shape": "text",
      "animation": "none",
      "label": "静态占位"
    }
  ],
  "anatomy": {
    "shapes": "支持多种占位形状",
    "compose": "可组合成页面级骨架",
    "animation": "微光动画",
    "transition": "切换真实内容时淡入"
  },
  "structurePatterns": {
    "shapes": "文本 / 圆 / 矩形 / 按钮",
    "animation": "微光"
  },
  "usageHints": [
    "支持多种占位形状",
    "可组合成页面级骨架",
    "微光动画",
    "可配置加载速度",
    "切换真实内容时淡入"
  ],
  "doNotInvent": [
    "各业务页面的具体骨架模板"
  ],
  "unknowns": [
    "微光动画的周期与颜色",
    "淡入时长"
  ]
}