import { type RunMetrics } from "../domain/run-metrics.ts";
export interface ReportOptions {
    diabloDir: string;
    issue: string;
    colour: boolean;
}
/**
 * Run the report command. Reads events.jsonl, parses, aggregates, and
 * prints the report. Returns 0 on success, 1 on error.
 */
export declare function runReport(opts: ReportOptions): Promise<number>;
/**
 * Render the full report as a string. Pure — no I/O.
 */
export declare function renderReport(m: RunMetrics, colour: boolean): string;