{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "title": "TransitDetails",
  "type": "object",
  "description": "Transit-specific information for transit steps",
  "properties": {
    "headsign": {
      "type": "string",
      "description": "The direction in which to travel on this transit line"
    },
    "headway": {
      "type": "integer",
      "description": "The expected number of seconds between departures from the same stop at the current time"
    },
    "num_stops": {
      "type": "integer",
      "description": "The number of stops from departure to arrival"
    }
  }
}