config.json

{
  "measurement": {
    "imperial": {
      "default": true,
      "title": "MeasurementSystem.Imperial",
      "units": ["ft", "mi", "lb"],
      "format": "@value @unit.",
      "conversion": {
        "metric": {
          "ft": {
            "m": "@value * 0.3"
          },
          "mi": {
            "km": "@value * 1.5"
          },
          "lb": {
            "kg": "@value * 0.5"
          }
        },
      }
    },
    "metric": {
      "title": "MeasurementSystem.Metric",
      "units": ["m", "km", "kg"],
      "format": "@value @unit",
      "conversion": {
        "imperial": {
          "m": {
            "ft": "@value / 0.3"
          },
          "km": {
            "mi": "@value / 1.5"
          },
          "kg": {
            "lb": "@value * 2"
          }
        }
      }
    }
  },
  "combat": {
    "combatants": {
      "default": {
        "bars": [
          {
            "attribute": "data.hp",
            "title": "Common.HitPoints",
            "label": "Common.HP",
            "temporary": true
          }
        ]
      },
      "Character": {
        "defeated": "#{{data.hp.current|default: 1}} <= -{{data.hp.maximum|default: 0}}",
        "bars": [
          {
            "attribute": "data.hp",
            "title": "Common.HitPoints",
            "label": "Common.HP",
            "temporary": true
          }
        ]
      }
    }
  }
}