import { Level } from "../types";
import { Report } from "./Report";
export declare class Reporter {
    modifiedLevels: Set<number>;
    addedLevels: Set<number>;
    removedLevels: Set<number>;
    constructor();
    addModifiedLevel(level: Level): void;
    addAddedLevel(level: Level): void;
    addRemovedLevels(level: Level): void;
    freeze(): Report;
}