{
  "#baseline-definition": {
    "current": {
      "number": "2.2",
      "spec": "Font Metrics API 1",
      "text": "Baseline object",
      "url": "https://drafts.css-houdini.org/font-metrics-api-1/#baseline-definition"
    }
  },
  "#font-definition": {
    "current": {
      "number": "2.3",
      "spec": "Font Metrics API 1",
      "text": "Font object",
      "url": "https://drafts.css-houdini.org/font-metrics-api-1/#font-definition"
    }
  },
  "#fontmetrics-definition": {
    "current": {
      "number": "2.1",
      "spec": "Font Metrics API 1",
      "text": "FontMetrics object",
      "url": "https://drafts.css-houdini.org/font-metrics-api-1/#fontmetrics-definition"
    }
  },
  "#intro": {
    "current": {
      "number": "1",
      "spec": "Font Metrics API 1",
      "text": "Introduction",
      "url": "https://drafts.css-houdini.org/font-metrics-api-1/#intro"
    }
  },
  "#measure-api": {
    "current": {
      "number": "2",
      "spec": "Font Metrics API 1",
      "text": "Measure API",
      "url": "https://drafts.css-houdini.org/font-metrics-api-1/#measure-api"
    }
  }
}