import { type Express } from 'express';
declare module 'http' {
    interface IncomingHttpHeaders {
        'x-contentful-topic': 'ContentManagement.ContentType.create' | 'ContentManagement.ContentType.save' | 'ContentManagement.ContentType.publish' | 'ContentManagement.ContentType.unpublish' | 'ContentManagement.ContentType.delete' | 'ContentManagement.Entry.create' | 'ContentManagement.Entry.save' | 'ContentManagement.Entry.auto_save' | 'ContentManagement.Entry.archive' | 'ContentManagement.Entry.unarchive' | 'ContentManagement.Entry.publish' | 'ContentManagement.Entry.unpublish' | 'ContentManagement.Entry.delete' | 'ContentManagement.Asset.create' | 'ContentManagement.Asset.save' | 'ContentManagement.Asset.auto_save' | 'ContentManagement.Asset.archive' | 'ContentManagement.Asset.unarchive' | 'ContentManagement.Asset.publish' | 'ContentManagement.Asset.unpublish' | 'ContentManagement.Asset.delete';
        'X-Contentful-Webhook-Name': string;
    }
}
export declare const getApp: (callback: () => Promise<void>) => Express;