export interface HealthReport {
    ok: boolean;
    detail?: string;
}
export type HealthCheck = () => HealthReport | Promise<HealthReport>;
export interface HealthPluginOptions {
    checks?: Record<string, HealthCheck>;
    livePath?: string;
    readyPath?: string;
}
/**
 * Kubernetes-style probes, framework-neutral (Fastify/Express/Hono):
 * - `/livez` — the process is up; never touches dependencies.
 * - `/readyz` — every check passes, else `503` with a per-check breakdown.
 */
export declare function healthPlugin(options?: HealthPluginOptions): import("@basaltkit/core").BasaltPlugin<unknown>;