import { UseCase } from '../../../core/domain/useCases/UseCase';
import { IMetadataBlocksRepository } from '../repositories/IMetadataBlocksRepository';
import { MetadataBlock } from '../models/MetadataBlock';
export declare class GetMetadataBlockByName implements UseCase<MetadataBlock> {
    private metadataBlocksRepository;
    constructor(metadataBlocksRepository: IMetadataBlocksRepository);
    /**
     * Returns a MetadataBlock instance, given its name.
     *
     * @param {string} [metadataBlockName] - The requested metadata block name.
     * @returns {Promise<MetadataBlock>}
     */
    execute(metadataBlockName: string): Promise<MetadataBlock>;
}