export declare const WATCHDOG_ROLE_STATUSES: readonly ["healthy", "idle", "stale", "blocked", "off_briefing", "unreachable", "unknown"];
export type WatchdogRoleStatus = typeof WATCHDOG_ROLE_STATUSES[number];
export interface WatchdogEvidence {
    source: string;
    detail: string;
    observed_at: string;
}
export interface WatchdogFinding {
    role: string;
    status: WatchdogRoleStatus;
    reason?: string;
    evidence?: WatchdogEvidence[];
    alerted?: boolean;
}
export interface WatchdogAlert {
    role: string;
    code: string;
    coordinator: string;
    sent_at: string;
}
export type WatchdogReportStatus = 'ok' | 'anomalies' | 'error';
export interface WatchdogReport {
    schema_version: 1;
    watchdog: string;
    run_id: string;
    started_at: string;
    finished_at: string;
    status: WatchdogReportStatus;
    summary: {
        checked: number;
        healthy: number;
        idle: number;
        anomalies: number;
    };
    roles: WatchdogFinding[];
    alerts: WatchdogAlert[];
    error: string | null;
}
export declare function validateWatchdogReport(v: unknown): string[];
export declare function normalizeWatchdogReport(r: WatchdogReport, ctx: {
    watchdog: string;
    run_id: string;
}): WatchdogReport;
export declare function errorReport(ctx: {
    watchdog: string;
    run_id: string;
    started_at: string;
    finished_at: string;
    error: string;
    tail?: string;
}): WatchdogReport & {
    tail?: string;
};