Class List
Here are the classes, structs, unions and interfaces with brief descriptions:

UserMetricsInput | The user metrics input library namespace
Metric | This class represents a single user metric
MetricParameters |
MetricManager | Central place for registering and updating user metrics
MetricUpdate | An update to a Metric
UserMetricsOutput | The user metrics output library namespace
ColorTheme | ColorTheme for a particular user metric
UserMetrics | Presentation API for user metrics