import type { ReportSummary } from './types.js';
export type JsonReport = {
    summary: {
        total: number;
        passed: number;
        failed: number;
        warned: number;
        duration: number;
        urls: string[];
    };
    results: {
        url: string;
        checks: unknown[];
    }[];
};
/**
 * Build a JSON report object from a ReportSummary.
 */
export declare function buildJsonReport(summary: ReportSummary): JsonReport;
/**
 * Write a JSON report to a file or print to stdout.
 */
export declare function writeJsonReport(summary: ReportSummary, outputPath?: string): void;
//# sourceMappingURL=json.d.ts.map