import { UseCase } from '../../../core/domain/useCases/UseCase';
import { ICollectionsRepository } from '../repositories/ICollectionsRepository';
import { FeaturedItem } from '../models/FeaturedItem';
export declare class GetCollectionFeaturedItems implements UseCase<FeaturedItem[]> {
    private collectionsRepository;
    constructor(collectionsRepository: ICollectionsRepository);
    /**
     * Returns a FeaturedItem array containing the featured items of the requested collection, given the collection identifier or alias.
     *
     * @param {number | string} [collectionIdOrAlias = ':root'] - A generic collection identifier, which can be either a string (for queries by CollectionAlias), or a number (for queries by CollectionId)
     * If this parameter is not set, the default value is: ':root'
     * @returns {Promise<FeaturedItem[]>}
     */
    execute(collectionIdOrAlias?: number | string): Promise<FeaturedItem[]>;
}