/**
 * Build a co-change (temporal) graph weighted by Jaccard similarity.
 */
import type { BetterSqlite3Database } from '../../types.js';
import { CodeGraph } from '../model.js';
export interface TemporalGraphOptions {
    minJaccard?: number;
}
/**
 * Build an undirected graph weighted by Jaccard similarity from the co_changes table.
 */
export declare function buildTemporalGraph(db: BetterSqlite3Database, opts?: TemporalGraphOptions): CodeGraph;
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