TripProgressUpdateValue
Represents a trip progress update to be rendered
Parameters
estimatedTimeToArrival
the estimated time to arrival
distanceRemaining
the distance remaining
currentLegTimeRemaining
the time remaining for the current leg
totalTimeRemaining
the total time remaining
percentRouteTraveled
the percentage of the route traveled
trafficCongestionColor
reserved for future use
formatter
an object containing various types of formatters