import type { LabelProcessorProps } from "../types";
export declare class LabelProcessor {
    private static labelCache;
    private static maxCacheSize;
    private static cacheHits;
    private static cacheMisses;
    static processLabel(props: LabelProcessorProps): string;
    static clearCache(): void;
    static processTitle(title: string | undefined, getLabel?: (label: string) => string): string | undefined;
}