SSRCMapSummaryMaps audio SSRCs to data of users in voice connections.declare class SSRCMap extends EventEmitter$1 ExtendsEventEmitter$1Methodsdelete(target):VoiceUserData | undefinedDeletes the stored voice data about a user.NameTypeOptionalDescriptiontargetnumber | stringNoThe target of the delete operation, either their audio SSRC or user idget(target):VoiceUserData | undefinedGets the stored voice data of a user.NameTypeOptionalDescriptiontargetnumber | stringNoThe target, either their user id or audio SSRCupdate(data):voidUpdates the map with new user dataNameTypeOptionalDescriptiondataVoiceUserDataNoThe data to update with