import type { Finding } from '../findings/Finding.js';
import type { AttackChain } from './AttackChain.js';
export declare class ChainEngine {
    correlate(findings: Finding[]): AttackChain[];
    private rank;
    private stepFor;
    private runNamedPass;
    /** Record which (source, sink) capability pairs are already explained by a named chain. */
    private coveredSourceSinkPairs;
    private runEmergentPass;
    /** A named chain's steps, break point marked, in tactic order; inferred steps keep their precondition group's place. */
    private namedSteps;
    private label;
}
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