import type { ImportGraph } from '../graph/import-graph.js';
import type { Finding } from '../types.js';
export interface HotHubFileDetectorInput {
    graph: ImportGraph;
    /** Threshold for incoming-import count. Default 20. */
    threshold?: number;
    /** Max findings to emit. Default 10 (this is an INFO signal, not a buglist). */
    maxFindings?: number;
}
export declare function detectHotHubFiles(input: HotHubFileDetectorInput): Finding[];
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