import type { Store } from "../store/types.js";
import { type WebhookEvent, type WebhookPayload } from "../types/webhook.js";
interface VerifyRequest {
    query: Record<string, string | string[] | undefined>;
}
interface EventRequest {
    body: WebhookPayload;
    headers: Record<string, string | string[] | undefined>;
    rawBody?: Buffer | string;
}
interface Response {
    status(code: number): Response;
    send(body: string): void;
    sendStatus?(code: number): void;
}
export interface WebhookHandlerConfig {
    verifyToken: string;
    appSecret: string;
    onEvent?: (event: WebhookEvent) => void | Promise<void>;
    store?: Store;
    onError?: (error: unknown) => void;
}
export declare function createWebhookHandler(config: WebhookHandlerConfig): {
    handleVerify: (req: VerifyRequest, res: Response) => void;
    handleEvent: (req: EventRequest, res: Response) => Promise<void>;
};
export {};
//# sourceMappingURL=handler.d.ts.map