/**
 * Copyright (c) Microsoft Corporation. All rights reserved.
 * Licensed under the MIT License.
 */
import { AuthConfiguration } from './authConfiguration';
/**
 * Represents an authentication provider.
 */
export interface AuthProvider {
    /**
     * The AuthConfiguration used for token acquisition.
     */
    connectionSettings?: AuthConfiguration;
    /**
     * Gets an access token for the specified authentication configuration and scope.
     * @param authConfig - The authentication configuration.
     * @param scope - The scope for which the access token is requested.
     * @returns A promise that resolves to the access token.
     */
    getAccessToken(authConfig: AuthConfiguration, scope: string): Promise<string>;
    getAccessToken(scope: string): Promise<string>;
    getAccessToken(authConfigOrScope: AuthConfiguration | string, scope?: string): Promise<string>;
    /**
     * Get an access token for the agentic application
     * @param tenantId
     * @param agentAppInstanceId
     * @returns a promise that resolves to the access token.
     */
    getAgenticApplicationToken: (tenantId: string, agentAppInstanceId: string) => Promise<string>;
    /**
     * Get an access token for the agentic instance
     * @param tenantId
     * @param agentAppInstanceId
     * @returns a promise that resolves to the access token.
     */
    getAgenticInstanceToken: (tenantId: string, agentAppInstanceId: string) => Promise<string>;
    /**
     * Get an access token for the agentic user
     * @param tenantId
     * @param agentAppInstanceId
     * @param upn
     * @param scopes
     * @returns a promise that resolves to the access token.
     */
    getAgenticUserToken: (tenantId: string, agentAppInstanceId: string, upn: string, scopes: string[]) => Promise<string>;
    acquireTokenOnBehalfOf(scopes: string[], oboAssertion: string): Promise<string>;
    acquireTokenOnBehalfOf(authConfig: AuthConfiguration, scopes: string[], oboAssertion: string): Promise<string>;
    acquireTokenOnBehalfOf(authConfigOrScopes: AuthConfiguration | string[], scopesOrOboAssertion?: string[] | string, oboAssertion?: string): Promise<string>;
}