import { IMessage, IMessageContent, IMessageCorruptedContent } from '@ylide/sdk';
import { IEVMEnrichedEvent } from '../../misc';
import { EthereumBlockchainReader } from './EthereumBlockchainReader';
export interface GenericMessageContentEventObject {
    contentId: string;
    sender: string;
    parts: number;
    partIdx: number;
    content: string;
}
export declare class EthereumContentReader {
    readonly blockchainReader: EthereumBlockchainReader;
    constructor(blockchainReader: EthereumBlockchainReader);
    static enoughEvents(events: GenericMessageContentEventObject[]): boolean;
    static processMessageContent(msgId: string, messagePartEvents: IEVMEnrichedEvent<GenericMessageContentEventObject>[]): IMessageContent | IMessageCorruptedContent | null;
    static verifyMessageContent(msg: IMessage, processedContent: IMessageContent | IMessageCorruptedContent | null): Promise<IMessageContent | IMessageCorruptedContent | null>;
}