export declare enum VerificationEventType {
    VERIFICATION_STARTED = "verification.started",
    VERIFICATION_COMPLETED = "verification.completed",
    VERIFICATION_FAILED = "verification.failed",
    VERIFICATION_RETRY = "verification.retry",
    NIN_VERIFICATION = "nin.verification",
    BVN_VERIFICATION = "bvn.verification",
    VOTERS_CARD_VERIFICATION = "voters_card.verification",
    PASSPORT_VERIFICATION = "passport.verification",
    TIN_VERIFICATION = "tin.verification",
    VEHICLE_VERIFICATION = "vehicle.verification",
    CAC_VERIFICATION = "cac.verification",
    PHONE_VERIFICATION = "phone.verification",
    BANK_ACCOUNT_VERIFICATION = "bank_account.verification",
    CREDIT_BUREAU_VERIFICATION = "credit_bureau.verification",
    ADAPTER_INITIALIZED = "adapter.initialized",
    ADAPTER_ERROR = "adapter.error",
    ADAPTER_SWITCHED = "adapter.switched",
    ADAPTER_FALLBACK = "adapter.fallback",
    REQUEST_SENT = "request.sent",
    RESPONSE_RECEIVED = "response.received",
    RATE_LIMIT_HIT = "rate_limit.hit",
    TIMEOUT_OCCURRED = "timeout.occurred",
    HEALTH_CHECK = "health.check",
    METRICS_COLLECTED = "metrics.collected"
}
export declare enum VerificationStatus {
    PENDING = "pending",
    PROCESSING = "processing",
    SUCCESS = "success",
    FAILED = "failed",
    TIMEOUT = "timeout",
    RATE_LIMITED = "rate_limited",
    INVALID_DATA = "invalid_data"
}
export declare enum ServiceType {
    NIN = "nin",
    BVN = "bvn",
    VOTERS_CARD = "voters_card",
    PASSPORT = "passport",
    TIN = "tin",
    VEHICLE = "vehicle",
    CAC = "cac",
    PHONE = "phone",
    BANK_ACCOUNT = "bank_account",
    CREDIT_BUREAU = "credit_bureau"
}
export interface BaseEventData {
    eventId: string;
    timestamp: Date;
    environment?: string;
    userId?: string;
    sessionId?: string;
    correlationId?: string;
    metadata?: Record<string, any>;
}
export interface VerificationEventData extends BaseEventData {
    serviceType: ServiceType;
    adapter: string;
    status: VerificationStatus;
    duration?: number;
    requestData?: any;
    responseData?: any;
    error?: {
        code: string;
        message: string;
        stack?: string;
    };
}
export interface AdapterEventData extends BaseEventData {
    adapter: string;
    action: string;
    previousAdapter?: string;
    reason?: string;
    config?: Record<string, any>;
}
export interface PerformanceEventData extends BaseEventData {
    adapter: string;
    serviceType?: ServiceType;
    duration: number;
    requestSize?: number;
    responseSize?: number;
    statusCode?: number;
    endpoint?: string;
}
export interface MetricsEventData extends BaseEventData {
    adapter: string;
    metrics: {
        totalRequests: number;
        successfulRequests: number;
        failedRequests: number;
        averageResponseTime: number;
        errorRate: number;
        uptime: number;
    };
    period: {
        start: Date;
        end: Date;
    };
}
export interface HealthCheckEventData extends BaseEventData {
    adapter: string;
    isHealthy: boolean;
    checks: Array<{
        name: string;
        status: 'pass' | 'fail';
        message?: string;
        duration?: number;
    }>;
}
export type EventData = VerificationEventData | AdapterEventData | PerformanceEventData | MetricsEventData | HealthCheckEventData;
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