import { B as BaseClient, R as RequestOptions } from '../client-ePzhQKp9.mjs';
import { T as Timestamp, R as RiskLevel } from '../types-B4Ezqo7V.mjs';

/**
 * Fraud scoring types.
 *
 * Types for submitting fraud events and consuming risk decisions from
 * the Vesant fraud scoring service.
 */

type FraudEventType = '$create_account' | '$verification' | '$login' | '$logout' | '$update_account' | '$update_password' | '$link_session_to_user' | '$security_notification' | '$transaction' | '$wager' | '$chargeback' | '$create_order' | '$update_order' | '$order_status' | '$add_promotion';
interface FraudScoreRequest {
    customer_id: string;
    sift_user_id: string;
    event_type: FraudEventType;
    transaction_id?: string;
    amount?: number;
    currency?: string;
    ip_address?: string;
    device_id?: string;
    user_agent?: string;
    metadata?: Record<string, unknown>;
}
/**
 * Server `ReactionType` — tenant-scoped and vesant-scoped fraud rule reactions.
 * Open string allows future server-side additions without a breaking SDK change.
 */
type FraudReactionType = 'approve' | 'reject' | 'hold' | 'restrict' | 'block' | 'refund' | 'void_transaction' | 'reverse_transaction' | 'freeze_account' | 'block_withdrawal' | 'limit_withdrawal' | 'disable_payment_method' | 'revoke_session' | 'require_reauth' | 'trigger_alert' | 'no_alert' | 'escalate' | 'increase_priority' | 'create_case' | 'auto_lock_account' | 'notify_team' | (string & {});
/**
 * Reactions the tenant platform must apply locally (freeze, refund, revoke session, etc.).
 */
interface TenantAction {
    type: FraudReactionType;
    params?: Record<string, unknown>;
}
type FraudDecision = 'approve' | 'review' | 'block' | 'reject' | (string & {});
interface FraudScoreResponseData {
    reference: string;
    score: number;
    risk_level: RiskLevel;
    decision: FraudDecision;
    signals: string[];
    matched_rule_ids: string[];
    matched_rule_names: string[];
    applied_reactions: string[];
    alert_created: boolean;
    alert_reference?: string;
    tenant_actions: TenantAction[];
}
interface FraudScoreResponseMetadata {
    request_id?: string;
    processing_ms?: number;
    tenant_id?: string;
    version?: string;
}
interface FraudScoreResponseEnvelope<T> {
    success: boolean;
    message: string;
    data: T;
    metadata?: FraudScoreResponseMetadata;
    timestamp: Timestamp;
}

/**
 * Fraud scoring API client.
 */

declare class FraudClient extends BaseClient {
    /**
     * Submit a single fraud event for scoring.
     */
    scoreEvent(request: FraudScoreRequest, requestOptions?: RequestOptions): Promise<FraudScoreResponseEnvelope<FraudScoreResponseData>>;
    /**
     * Submit multiple fraud events for scoring.
     */
    scoreEventsBulk(requests: FraudScoreRequest[], requestOptions?: RequestOptions): Promise<FraudScoreResponseEnvelope<FraudScoreResponseData[]>>;
    private validateScoreRequest;
}

export { FraudClient, type FraudDecision, type FraudEventType, type FraudReactionType, type FraudScoreRequest, type FraudScoreResponseData, type FraudScoreResponseEnvelope, type FraudScoreResponseMetadata, type TenantAction };