import { LogEvent } from "../events/LogEvent";
import { PathOfExileLogEvents } from "../events/PathOfExileLogEvents";
import { Language } from "../models/Language";
export declare abstract class Matcher {
    abstract eventName: keyof PathOfExileLogEvents;
    protected _children: Array<Readonly<Matcher>>;
    constructor(children?: Array<Readonly<Matcher>>);
    /**
     * Tries to match the given line
     *
     * @param line The log line
     * @param logEvent The basic LogEvent
     * @param language The current client language
     */
    abstract match(line: string, logEvent: LogEvent, language: Language): LogEvent | undefined;
    get Children(): Array<Readonly<Matcher>>;
}