/*!
 * @copyright FLYACTS GmbH 2019
 */
import { Connection } from 'typeorm';
/**
 * Controller for /
 */
export declare class HealthController {
    private connection;
    startup: Date;
    constructor(connection: Connection);
    /**
     * returns certian health statistics
     */
    root(): Promise<{
        health: string;
        version: any;
        boot: string;
        uptime: number;
        migrations: any;
    }>;
}