import { DataItem, BatchSubmissionResult } from '../types/contract.types.js';
import { SubmitConfig } from '../config/submit.config.js';
export declare class TransactionBatcherService {
    private wallet;
    private contract;
    private config;
    private nonce;
    private gasPrice;
    private maxFeePerGas?;
    private maxPriorityFeePerGas?;
    constructor(rpcUrl: string, submitContractAddress: string, privateKey: string, configOverrides?: Partial<SubmitConfig>, gasPrice?: string | number, maxFeePerGas?: string | number, maxPriorityFeePerGas?: string | number);
    /**
     * Prepares DataItem for contract call by converting CIDs to hashes.
     */
    private prepareDataItemForContract;
    /**
     * Manages nonce for transactions. Fetches initial nonce if not set.
     */
    private getNonce;
    /**
     * Detects if an error is related to nonce issues
     */
    private isNonceError;
    /**
     * Synchronizes nonce with current blockchain state
     */
    private synchronizeNonce;
    /**
     * Implements transaction batching logic (Task 11.2).
     * Groups items into batches of configured size.
     */
    groupItemsIntoBatches(items: DataItem[]): DataItem[][];
    /**
     * Implements single batch submission (Task 11.3).
     * Submits one batch of items to the contract.
     * Includes gas estimation and retry logic.
     */
    submitBatch(batchItems: DataItem[]): Promise<BatchSubmissionResult>;
    /**
     * Implements multi-batch submission (Task 11.4).
     * Submits all items by breaking them into batches and submitting each one.
     * Uses an async generator to yield results for each batch.
     */
    submitAll(allItems: DataItem[]): AsyncGenerator<BatchSubmissionResult>;
}
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