import { ProtocolType } from './protocols';
import { ServiceConnection } from './serviceConnectionUtils';
/**
 * Copy the credential provider (netcore and netfx) to the user profile directory
 * This function is only used by the NuGet Authenticate task
 */
export declare function installCredProviderToUserProfile(overwrite: boolean, isNuGetAuthenticateV0?: boolean): Promise<void>;
export declare function getUserProfileNuGetPluginsDir(): string;
/**
 * Configure the credential provider to provide credentials for feeds within the pipeline's organization,
 * as well as for any provided service connections.
 */
export declare function configureCredProvider(protocol: ProtocolType, serviceConnections: ServiceConnection[]): Promise<void>;
/**
 * Configure credentials for the given feed using the provided 'Azure Devops' service connection.
 * Only external feeds are supported, will throw if the feed provided is internal.
 */
export declare function configureEntraCredProvider(protocol: ProtocolType, entraWifServiceConnectionName: string, feedUrl: string | undefined): Promise<void>;
/**
 * Configure the credential provider to provide credentials for feeds within the pipeline's organization,
 * using VSS_NUGET_URI_PREFIXES and VSS_NUGET_ACCESSTOKEN variables to do so.
 * If an AzureDevops Service Connection is provided, it will be used to aquire an access token.
 * Otherwise, the system access token will be used.
 */
export declare function configureCredProviderForSameOrganizationFeeds(protocol: ProtocolType, entraWifServiceConnectionName?: string): Promise<void>;
/**
 * Configure the credential provider to provide credentials for service connections,
 * using VSS_NUGET_EXTERNAL_FEED_ENDPOINTS to do so.
 */
export declare function configureCredProviderForServiceConnectionFeeds(serviceConnections: ServiceConnection[]): void;
/**
 * Build the JSON for VSS_NUGET_EXTERNAL_FEED_ENDPOINTS
 *
 *  Similar to the older NuGetToolRunner2.buildCredentialJson,
 *  but fails hard on ApiKey based service connections instead of silently continuing.
 */
export declare function buildExternalFeedEndpointsJson(serviceConnections: ServiceConnection[]): string;