import { AxiosRequestConfig } from 'axios';
import { proto } from '../../WAProto';
import { AuthenticationCreds, BaileysEventEmitter, CacheStore, SignalKeyStoreWithTransaction } from '../Types';
import { ILogger } from './logger';
type ProcessMessageContext = {
    shouldProcessHistoryMsg: boolean;
    placeholderResendCache?: CacheStore;
    creds: AuthenticationCreds;
    keyStore: SignalKeyStoreWithTransaction;
    ev: BaileysEventEmitter;
    logger?: ILogger;
    options: AxiosRequestConfig<{}>;
};
/** Cleans a received message to further processing */
export declare const cleanMessage: (message: proto.IWebMessageInfo, meId: string) => void;
export declare const isRealMessage: (message: proto.IWebMessageInfo, meId: string) => boolean | undefined;
export declare const shouldIncrementChatUnread: (message: proto.IWebMessageInfo) => boolean;
/**
 * Get the ID of the chat from the given key.
 * Typically -- that'll be the remoteJid, but for broadcasts, it'll be the participant
 */
export declare const getChatId: ({ remoteJid, participant, fromMe }: proto.IMessageKey) => string;
type PollContext = {
    /** normalised jid of the person that created the poll */
    pollCreatorJid: string;
    /** ID of the poll creation message */
    pollMsgId: string;
    /** poll creation message enc key */
    pollEncKey: Uint8Array;
    /** jid of the person that voted */
    voterJid: string;
};
/**
 * Decrypt a poll vote
 * @param vote encrypted vote
 * @param ctx additional info about the poll required for decryption
 * @returns list of SHA256 options
 */
export declare function decryptPollVote({ encPayload, encIv }: proto.Message.IPollEncValue, { pollCreatorJid, pollMsgId, pollEncKey, voterJid }: PollContext): proto.Message.PollVoteMessage;
declare const processMessage: (message: proto.IWebMessageInfo, { shouldProcessHistoryMsg, placeholderResendCache, ev, creds, keyStore, logger, options }: ProcessMessageContext) => Promise<void>;
export default processMessage;
