interface Webhook {
    /** The `Foxy-Webhook-Signature` header value received with the webhook. */
    signature: string;
    /** The serialized (string) request body received with the webhook. */
    payload: string;
    /** The encryption key for this particular webhook. */
    key: string;
}
/**
 * Verifies that the webhook your app has received was indeed sent from our servers.
 * See [our wiki](https://wiki.foxycart.com/v/2.0/webhooks#validating_the_payload) for more info.
 *
 * @param webhook info received with the webhook that needs validation
 * @returns True if this webhook has a valid signature.
 */
export declare function verifyWebhookSignature(webhook: Webhook): boolean;
export {};