type GlobalState = {

isPlaying: boolean;

filename: string | null;

time: number;

activeClientID: string | null;

};

interface ServerToClientEvents {

clientList: (clientID: string[]) => void;

globalState: (state: GlobalState) => void;

filesList: (files: string[]) => void;

requestCurrentState: (requestingClientID: string) => void;

musicMetadata: (metadata: { title?: string; artist?: string; album?: string; lyrics?: ILyricsTag[] }) => void;

}

interface ClientToServerEvents {

register: (groupID: string) => void;

play: (data: { filename: string; time: number }) => void;

pause: (data: { filename: string; time: number }) => void;

seeked: (data: { filename: string; time: number }) => void;

transferRequest: (data: { targetClientID: string; state: { filename: string; time: number; isPlaying: boolean } }) => void;

pullRequest: (data: { sourceClientID: string }) => void;

}