/**
 * check-staleness command — verifies recent evaluation reports exist.
 *
 * Exits 0 when the most recent report in the Sanity Content Lake is within
 * the max-age window, 1 otherwise (including "no reports at all"). Emits a
 * single JSON line on stdout summarizing the decision so CI can pipe it
 * directly into an alert payload.
 *
 * Used by the scheduled staleness workflow to detect silent pipeline
 * failures — cases where scheduled evaluations stop producing reports but
 * no workflow run fails loudly enough to be noticed.
 */
import { Command } from "commander";
export declare function createCheckStalenessCommand(): Command;
