import * as _backstage_backend_plugin_api from '@backstage/backend-plugin-api';
import { RootConfigService } from '@backstage/backend-plugin-api';
import { EntityProvider, EntityProviderConnection } from '@backstage/plugin-catalog-node';

declare class APIProductEntityProvider implements EntityProvider {
    private readonly k8sClient;
    private connection?;
    private readonly providerId;
    constructor(config: RootConfigService);
    getProviderName(): string;
    connect(connection: EntityProviderConnection): Promise<void>;
    refresh(): Promise<void>;
    private transformToEntity;
}

/**
 * Get the APIProduct entity provider instance.
 * @public
 */
declare function getAPIProductEntityProvider(): APIProductEntityProvider | null;
/**
 * Backend module for APIProduct entity provider.
 * This module registers an entity provider that syncs APIProduct CRDs from Kubernetes
 * to the Backstage catalog as API entities.
 *
 * @public
 */
declare const catalogModuleApiProductEntityProvider: _backstage_backend_plugin_api.BackendFeature;

export { APIProductEntityProvider, catalogModuleApiProductEntityProvider, catalogModuleApiProductEntityProvider as default, getAPIProductEntityProvider };