import type { SourceCandidateCollector, SourceCandidateCollectorOptions } from './types-and-cache.js';
export declare function createSourceCandidateCollector(options?: SourceCandidateCollectorOptions): SourceCandidateCollector;
export declare function getSourceCandidateContentCacheStatsForTest(): {
    max: number;
    size: number;
    keys: string[];
};
export declare function clearSourceCandidateContentCacheForTest(): void;