import { Env } from "../Env";
import { Index } from "../Types";
import { PMessageGroup } from "../process/ChannelMessages";
import { DatabaseBuilder } from "../process/DatabaseBuilder";
import { Emoji, Message } from "../process/Types";
/**
 * The MessageProcessor takes PMessageGroup's and processes them into the Message's.
 * This class is extremely coupled with the DatabaseBuilder.
 *
 * It does all the necessary analysis.
 */
export declare class MessageProcessor {
    private readonly builder;
    constructor(builder: DatabaseBuilder);
    private emojis?;
    private langPredictModel?;
    private sentiment?;
    init(env: Env): Promise<void>;
    processGroupToIntermediate(group: PMessageGroup): Message[];
    /** Process the given message. Also takes the tokens for the message, and other information. */
    private processMessage;
    forceStringCopy(str: string): string;
    processWord(word: string): Index | undefined;
    processEmoji(emoji: Emoji): Index;
    processMention(mention: string): Index;
    processURL(url: string): Index | undefined;
}