export interface FileCluster {
    id: number;
    name: string;
    files: Array<{
        path: string;
        pagerank: number;
        language: string;
    }>;
    hubFile: string;
    size: number;
}
/**
 * Detect functional clusters in the dependency graph using Label Propagation.
 * Groups tightly-connected files into clusters based on import relationships.
 */
export declare function detectClusters(files: Array<{
    id: number;
    path: string;
    pagerank: number;
    language: string;
}>, edges: Array<{
    source: number;
    target: number;
    weight: number;
}>): FileCluster[];