/**
 * Copyright 2023 Kapeta Inc.
 * SPDX-License-Identifier: BUSL-1.1
 */
/// <reference types="node" />
import { Task } from './taskManager';
import { SourceOfChange } from './types';
import { EventEmitter } from 'node:events';
declare class RepositoryManager extends EventEmitter {
    private _registryService;
    private watcher;
    constructor();
    listenForChanges(): void;
    stopListening(): Promise<void>;
    /**
     * Setting the source of change helps us know
     * how to react to changes in the UI.
     */
    setSourceOfChangeFor(file: string, source: SourceOfChange): Promise<void>;
    clearSourceOfChangeFor(file: string): Promise<void>;
    ensureDefaultProviders(): Promise<void>;
    /**
     * Will go through all available assets and get a list of
     * providers that are not referenced anywhere.
     *
     * It will also make sure to not include the latest version of an asset.
     *
     */
    getUnusedProviders(): Promise<string[]>;
    getUpdatableAssets(allNames: string[]): Promise<string[]>;
    private scheduleInstallation;
    ensureAsset(handle: string, name: string, version: string, wait?: boolean): Promise<undefined | Task[]>;
}
export declare const repositoryManager: RepositoryManager;
export {};