import { type InsightPhase, type SafeSubagentLane } from './types.js';
type LaneSpan = {
    phase: InsightPhase;
    tool: string;
    status: string;
    durationMs?: number;
};
/** Inject the caller's cached parser so repeated detail fetches of the same
 *  session don't re-read unchanged sub-agent transcripts. Defaults to a fresh
 *  parse for standalone use / tests. */
type SubagentParse = (path: string) => {
    spans?: LaneSpan[];
} | null;
/** Roll up the delegated sub-agents for a Claude session into safe lanes.
 *  Returns [] when there is no subagents dir (most sessions). Detail-mode only —
 *  it parses one extra file per sub-agent, so never call it for the overview. */
export declare function buildSubagentLanes(mainPath: string, parse?: SubagentParse): SafeSubagentLane[];
export {};
//# sourceMappingURL=subagent-reader.d.ts.map