Type Alias ShellMessageType

ShellMessageType:
    | "comm_close"
    | "comm_info_reply"
    | "comm_info_request"
    | "comm_msg"
    | "comm_open"
    | "complete_reply"
    | "complete_request"
    | "execute_reply"
    | "execute_request"
    | "history_reply"
    | "history_request"
    | "inspect_reply"
    | "inspect_request"
    | "interrupt_reply"
    | "interrupt_request"
    | "is_complete_reply"
    | "is_complete_request"
    | "kernel_info_reply"
    | "kernel_info_request"
    | "shutdown_reply"
    | "shutdown_request"