Interface MaintenanceHealth

interface MaintenanceHealth {
    lastDeadlineAt?: number;
    lastDeadlineAttemptAt?: number;
    lastDeadlineError?: string;
    lastPurgeAt?: number;
    lastPurgeAttemptAt?: number;
    lastPurgeError?: string;
    lastSweepAt?: number;
    lastSweepAttemptAt?: number;
    lastSweepError?: string;
    lastTickAt?: number;
    lastTickAttemptAt?: number;
    lastTickError?: string;
    nextDeadlineAt?: number;
    nextPurgeAt: number;
    nextSweepAt: number;
    nextTickAt?: number;
}