Function once

once(
    event:
        | "ssidChange"
        | "bssidChange"
        | "countryCodeChange"
        | "linkChange"
        | "linkQualityChange"
        | "modeChange"
        | "powerChange"
        | "scanCacheUpdated",
    listener: (info: Record<string, any>) => void,
): void
Register a listener that fires at most once for a Wi-Fi interface event.
Parameters
- event:
      | "ssidChange"
      | "bssidChange"
      | "countryCodeChange"
      | "linkChange"
      | "linkQualityChange"
      | "modeChange"
      | "powerChange"
      | "scanCacheUpdated"
  The event to listen for
- listener: (info: Record<string, any>) => void
  Called once, then automatically removed
Returns void