import { LogTypes, StorageTypes } from '@requestnetwork/types';
type StorageProps = {
    ipfsStorage: StorageTypes.IIpfsStorage;
    blockConfirmations?: number;
    txSubmitter: StorageTypes.ITransactionSubmitter;
    logger?: LogTypes.ILogger;
};
export declare class EthereumStorage implements StorageTypes.IStorageWrite {
    private readonly logger;
    private readonly ipfsStorage;
    private readonly txSubmitter;
    private readonly blockConfirmations;
    constructor({ ipfsStorage, logger, blockConfirmations, txSubmitter }: StorageProps);
    initialize(): Promise<void>;
    append(content: string): Promise<StorageTypes.IAppendResult>;
    _getStatus(): Promise<unknown>;
}
export {};
//# sourceMappingURL=ethereum-storage.d.ts.map