method REPLServer.prototype.onceREPLServer.prototype.once(event: string,listener: (...args: any[]) => void,): thisDeprecatedParametersevent: stringlistener: (...args: any[]) => voidReturn TypethisREPLServer.prototype.once(event: "close",listener: () => void,): thisDeprecatedParametersevent: "close"listener: () => voidReturn TypethisREPLServer.prototype.once(event: "line",listener: (input: string) => void,): thisDeprecatedParametersevent: "line"listener: (input: string) => voidReturn TypethisREPLServer.prototype.once(event: "pause",listener: () => void,): thisDeprecatedParametersevent: "pause"listener: () => voidReturn TypethisREPLServer.prototype.once(event: "resume",listener: () => void,): thisDeprecatedParametersevent: "resume"listener: () => voidReturn TypethisREPLServer.prototype.once(event: "SIGCONT",listener: () => void,): thisDeprecatedParametersevent: "SIGCONT"listener: () => voidReturn TypethisREPLServer.prototype.once(event: "SIGINT",listener: () => void,): thisDeprecatedParametersevent: "SIGINT"listener: () => voidReturn TypethisREPLServer.prototype.once(event: "SIGTSTP",listener: () => void,): thisDeprecatedParametersevent: "SIGTSTP"listener: () => voidReturn TypethisREPLServer.prototype.once(event: "exit",listener: () => void,): thisDeprecatedParametersevent: "exit"listener: () => voidReturn TypethisREPLServer.prototype.once(event: "reset",listener: (context: Context) => void,): thisDeprecatedParametersevent: "reset"listener: (context: Context) => voidReturn Typethis