import { KiotVietClient } from '../client';
import { Webhook, WebhookCreateParams, WebhookUpdateParams, WebhookListParams, WebhookListResponse, WebhookPayload, WebhookEvent, TypedWebhookPayload } from '../types/webhook';
import { CustomerUpdateWebhookPayload, ProductUpdateWebhookPayload, OrderUpdateWebhookPayload } from '../types/webhook-payloads';
export declare class WebhookHandler {
    private client;
    constructor(client: KiotVietClient);
    /**
     * List webhooks with optional filtering
     * @param params Filter parameters
     */
    list(params?: WebhookListParams): Promise<WebhookListResponse>;
    /**
     * Get a webhook by its ID
     * @param webhookId The ID of the webhook to retrieve
     */
    getById(webhookId: number): Promise<Webhook>;
    /**
     * Create a new webhook
     * @param webhookData The webhook configuration data
     */
    create(webhookData: WebhookCreateParams): Promise<Webhook>;
    /**
     * Update an existing webhook
     * @param webhookId The ID of the webhook to update
     * @param webhookData The webhook data to update
     */
    update(webhookId: number, webhookData: Partial<WebhookUpdateParams>): Promise<Webhook>;
    /**
     * Delete a webhook
     * @param webhookId The ID of the webhook to delete
     */
    delete(webhookId: number): Promise<void>;
    /**
     * Enable a webhook
     * @param webhookId The ID of the webhook to enable
     */
    enable(webhookId: number): Promise<Webhook>;
    /**
     * Disable a webhook
     * @param webhookId The ID of the webhook to disable
     */
    disable(webhookId: number): Promise<Webhook>;
    /**
     * Verify webhook signature
     * @param payload The raw webhook payload
     * @param signature The signature from X-Hub-Signature header
     * @param secret The webhook secret
     */
    verifySignature(payload: string, signature: string, secret: string): boolean;
    /**
     * Parse and verify webhook payload
     * @param payload The raw webhook payload string
     * @param signature The signature from X-Hub-Signature header
     * @param secret The webhook secret
     */
    parseWebhookPayload<T = any>(payload: string, signature: string, secret: string): WebhookPayload<T>;
    /**
     * Parse and verify a webhook payload with automatic type casting based on the event type
     * @param payload The raw webhook payload string
     * @param signature The signature from X-Hub-Signature header
     * @param secret The webhook secret
     */
    parseTypedWebhookPayload<E extends WebhookEvent>(payload: string, signature: string, secret: string, expectedEvent: E): TypedWebhookPayload<E>;
    /**
     * Parse and verify customer update webhook payload
     * @param payload The raw webhook payload string
     * @param signature The signature from X-Hub-Signature header
     * @param secret The webhook secret
     */
    parseCustomerUpdateWebhook(payload: string, signature: string, secret: string): TypedWebhookPayload<WebhookEvent.CustomerUpdated>;
    /**
     * Parse and verify product update webhook payload
     * @param payload The raw webhook payload string
     * @param signature The signature from X-Hub-Signature header
     * @param secret The webhook secret
     */
    parseProductUpdateWebhook(payload: string, signature: string, secret: string): TypedWebhookPayload<WebhookEvent.ProductUpdated>;
    /**
     * Parse and verify order update webhook payload
     * @param payload The raw webhook payload string
     * @param signature The signature from X-Hub-Signature header
     * @param secret The webhook secret
     */
    parseOrderUpdateWebhook(payload: string, signature: string, secret: string): TypedWebhookPayload<WebhookEvent.OrderUpdated>;
    /**
     * Parse and verify invoice update webhook payload
     * @param payload The raw webhook payload string
     * @param signature The signature from X-Hub-Signature header
     * @param secret The webhook secret
     */
    parseInvoiceUpdateWebhook(payload: string, signature: string, secret: string): TypedWebhookPayload<WebhookEvent.InvoiceUpdated>;
    /**
     * Parse and verify stock update webhook payload
     * @param payload The raw webhook payload string
     * @param signature The signature from X-Hub-Signature header
     * @param secret The webhook secret
     */
    parseStockUpdateWebhook(payload: string, signature: string, secret: string): TypedWebhookPayload<WebhookEvent.StockUpdated>;
    /**
     * Kiểm tra cấu trúc chung của webhook payload (trường hợp update)
     * @param payload Webhook payload dạng object (đã parse từ JSON)
     */
    validateGenericUpdatePayload(payload: any): boolean;
    /**
     * Kiểm tra cấu trúc của payload xóa (RemoveId)
     * @param payload Webhook payload dạng object (đã parse từ JSON)
     */
    validateDeletePayload(payload: any): boolean;
    /**
     * Kiểm tra xem webhook payload có hợp lệ không và có đúng cấu trúc cho customer.update không
     * @param payload Webhook payload dạng object (đã parse từ JSON)
     */
    validateCustomerUpdatePayload(payload: any): payload is CustomerUpdateWebhookPayload;
    /**
     * Kiểm tra xem webhook payload có hợp lệ không và có đúng cấu trúc cho product.update không
     * @param payload Webhook payload dạng object (đã parse từ JSON)
     */
    validateProductUpdatePayload(payload: any): payload is ProductUpdateWebhookPayload;
    /**
     * Kiểm tra xem webhook payload có hợp lệ không và có đúng cấu trúc cho order.update không
     * @param payload Webhook payload dạng object (đã parse từ JSON)
     */
    validateOrderUpdatePayload(payload: any): payload is OrderUpdateWebhookPayload;
}