package io.prometheus.metrics.core.metrics;

class TodoTest {

  // if a metric with labels is created but never used it has no data.
  // The registry's collect() method should skip those metrics to avoid illegal protobuf or text
  // format.

  // callback versions of metrics

  // build() called with name == null

  // call inc() without labels, but the metric was created with labels

  // call inc() with labels, but the metric was created without labels

  // for performance: Use return value of withLabels() directly
}
