class MetricAbstractimport { Metric } from "https://deno.land/x/ts_prometheus@v0.3.0/metric.ts"; ConstructorsnewMetric(labelNames?: string[], labelValues?: string[])PropertiesprotectedlabelNames: string[]protectedlabelValues: string[]abstractreadonlydescription: stringMethodsabstractexpose(): string | undefinedgetLabelsAsString(labels?: Labels): string