type Options = {
    host?: string,
    port?: number,
    nm_host?: string,
    nm_port?: number,
    //  max number of request before making more nodes
    max_queued_requests?: number,
    // fixed number of processes
    number_of_nodes?: number,
    max_number_of_nodes?: number,
    min_number_of_nodes?: number,
    // the number of request that have to be in queue before increasing the number of processes
    increase_processes_at_requests?: number,
    // the number of node that have to be idle before decreasing the number of processes
    decrease_processes_at_idles?: number,
    // how to handle errors: 'throw' | 'log' | 'ignore' | 'return'
    onError?: 'throw' | 'log' | 'ignore' | 'return',
    // auto scale based on length of Rquest Queue and the idle rate od nodes
    auto_scale?: boolean,
    
}

export default Options;