import { EventEmitter } from "node:stream";
import { SessionOption } from "../types/SessionOption";
import { Packet } from "../types/Packet";
import { VarBind } from "../types/VarBind";
import { SetRequest } from "../types/SetRequest.type";
export declare class Session extends EventEmitter {
    private options?;
    private _options;
    private socket;
    private prevTs;
    private counter;
    reqs: any;
    constructor(options?: (SessionOption | null) | undefined);
    requestId(): number;
    sendMsg(pkt: Packet, options: {
        oid: number[] | string;
    } | (SessionOption | undefined), callback: (err?: any, varbinds?: VarBind[]) => any): void;
    get(options: {
        oid: number[] | string;
    }, callback: (err?: any, varbinds?: VarBind[]) => any): any;
    set(options: {
        requests: SetRequest | SetRequest[];
        requestOptions?: Partial<SessionOption>;
    }, callback: (err?: any, varbinds?: VarBind[]) => any): void;
    getAll(options: {
        oids: number[][] | string;
        abortOnError: boolean;
        combinedTimeout: number;
    }, callback: (err?: any, varbinds?: VarBind[]) => any): any;
    getNext(options: {
        oid: number[] | string;
    }, callback: (err?: any, varbinds?: VarBind[]) => any): any;
    getBulk(options: {
        oid: number[] | string;
    }, callback: (err?: any, varbinds?: VarBind[]) => any): void;
    getSubtree(options: {
        oid: number[] | string;
        startOid?: number[] | string;
        combinedTimeout?: number;
    }, callback: (err?: any, varbinds?: VarBind[]) => any): any;
    walk<Type>(options: {
        oid: number[] | string;
    }, callback: (err?: any, varbinds?: Type[]) => void, formatType?: (varbind: VarBind) => Type): void;
    close(): void;
}