interface RTCMediaStreamTrackStats implements RTCStatsimport { type RTCMediaStreamTrackStats } from "https://deno.land/x/evt@v2.5.2/lib/types/lib.dom.ts"; PropertiesoptionalaudioLevel: numberoptionalechoReturnLoss: numberoptionalechoReturnLossEnhancement: numberoptionalframeHeight: numberoptionalframeWidth: numberoptionalframesCorrupted: numberoptionalframesDecoded: numberoptionalframesDropped: numberoptionalframesPerSecond: numberoptionalframesReceived: numberoptionalframesSent: numberoptionalremoteSource: booleanoptionalssrcIds: string[]optionaltrackIdentifier: string