Interface AirPurifierCommands

interface AirPurifierCommands {
    setFanSpeed: (speed: number) => Promise<boolean>;
    setMode: (mode: "auto" | "manual" | "sleep") => Promise<CommandResult>;
    setPresetMode?: (
        mode: "auto" | "sleep" | "level_1" | "level_2" | "level_3" | "pet",
    ) => Promise<boolean>;
    turnOff: () => Promise<boolean>;
    turnOn: () => Promise<boolean>;
}