import { RequestOptionsFactory } from '@wix/sdk-types';
/**
 * Creates a new collection metadata instance.
 *
 * In case of an error, this endpoint returns the following codes:
 * - `METADATA_EXISTS`: Metadata already exists for the specified collection.
 */
export declare function createCollectionMetadata(payload: object): RequestOptionsFactory<any>;
/**
 * Gets a collection metadata instance.
 *
 * In case of an error, this endpoint returns the following codes:
 * - `ITEM_NOT_FOUND`: No metadata exists for the specified collection.
 */
export declare function getCollectionMetadata(payload: object): RequestOptionsFactory<any>;
/**
 * Updates the metadata for the specified collection.
 *
 * In case of an error, this endpoint returns the following codes:
 * - `ITEM_NOT_FOUND`: No metadata exists for the specified collection.
 */
export declare function updateCollectionMetadata(payload: object): RequestOptionsFactory<any>;
/** Completely replaces all existing collection metadata with the provided metadata. */
export declare function replaceCollectionMetadata(payload: object): RequestOptionsFactory<any>;
/**
 * Deletes a collection metadata instance. (1)
 * Deletes the specified collection's metadata. (2)
 */
export declare function deleteCollectionMetadata(payload: object): RequestOptionsFactory<any>;
/** Lists all collection metadata. */
export declare function listCollectionMetadata(payload: object): RequestOptionsFactory<any>;