{
  "font": {
    "family": {
      "base": {
        "$type": "fontFamily",
        "$value": "Roboto"
      },
      "mono": {
        "$type": "fontFamily",
        "$value": "Roboto Mono"
      }
    },
    "weight": {
      "regular": {
        "$type": "number",
        "$value": 400
      },
      "medium": {
        "$type": "number",
        "$value": 500
      },
      "bold": {
        "$type": "number",
        "$value": 700
      }
    },
    "size": {
      "xs": {
        "$type": "number",
        "$value": "1rem"
      },
      "sm": {
        "$type": "number",
        "$value": "1.2rem"
      },
      "base": {
        "$type": "number",
        "$value": "1.4rem"
      },
      "lg": {
        "$type": "number",
        "$value": "1.6rem"
      },
      "xl": {
        "$type": "number",
        "$value": "2rem"
      },
      "2xl": {
        "$type": "number",
        "$value": "2.4rem"
      },
      "3xl": {
        "$type": "number",
        "$value": "3rem"
      }
    },
    "letter_spacing": {
      "tighter": {
        "$type": "number",
        "$value": -1
      },
      "tight": {
        "$type": "number",
        "$value": -0.5
      },
      "normal": {
        "$type": "number",
        "$value": 0
      },
      "wide": {
        "$type": "number",
        "$value": 0.5
      },
      "wider": {
        "$type": "number",
        "$value": 1
      }
    },
    "line_height": {
      "tight": {
        "$type": "number",
        "$value": 1
      },
      "medium": {
        "$type": "number",
        "$value": 1.2
      },
      "distant": {
        "$type": "number",
        "$value": 1.4
      },
      "half_distant": {
        "$type": "number",
        "$value": 1.7
      },
      "super_distant": {
        "$type": "number",
        "$value": 2
      }
    },
    "case": {
      "original": {
        "$type": "fontFamily",
        "$value": "none"
      },
      "lowercase": {
        "$type": "fontFamily",
        "$value": "lowercase"
      },
      "uppercase": {
        "$type": "fontFamily",
        "$value": "uppercase"
      },
      "capitalize": {
        "$type": "fontFamily",
        "$value": "capitalize"
      }
    }
  }
}