import type { Handler } from "@warp-drive/core/request";
/**
* MetaDocHandler processes requests that are marked as meta requests.
*
* It treats the response body as "entirely meta" transforming
*
* ```ts
* {
*   some: "key",
*   another: "thing"
* }
* ```
*
* into
*
* ```ts
* {
* 	 meta: {
*     some: "key",
*     another: "thing"
*   }
* }
* ```
*
* To activate this handler, a request should specify
*
* ```ts
* options.isMetaRequest = true
* ```
*
* For instance
*
* ```ts
* store.request({
*   url: '/example',
*   options: {
*     isMetaRequest: true
*   }
* });
* ```
*
* Errors are not processed by this handler, so if the request fails and the error response
* is not in {json:api} format additional processing may be needed.
*
* @group Handlers
*/
export declare const MetaDocHandler: Handler;