import { type AuthMetricsInput } from '../../metrics.js';
import { Bearer, Receiver } from '../../token.js';
import { custom, customJson, Logger } from '../../util/logging.js';
/**
 * Runs one interactive OAuth federation login.
 *
 * This low-level bearer starts a loopback HTTP callback server and opens the
 * authorization URL in a browser. Set `noBrowserOpen` when the user must open
 * the URL manually. It does not cache or renew the returned token; normal SDK
 * configuration uses
 * {@link https://nebius.github.io/js-sdk/classes/runtime_token_federation_account.FederationAccountBearer.html | FederationAccountBearer}
 * for those features.
 */
export declare class FederationBearer extends Bearer {
    [custom]: () => string;
    private readonly profileName;
    private readonly clientId;
    private readonly federationEndpoint;
    private readonly federationId;
    private readonly writer?;
    private readonly noBrowserOpen;
    private readonly ca?;
    /** Contains the fully qualified runtime type name. */
    readonly $type = "nebius.sdk.FederationBearer";
    private readonly logger?;
    private readonly metrics;
    /**
     * Creates an interactive login source.
     *
     * `writer` receives the authorization URL. The default writer uses
     * `console.log`. `ca` adds a trusted CA certificate for the token request.
     */
    constructor(profileName: string, clientId: string, federationEndpoint: string, federationId: string, writer?: ((s: string) => void) | undefined, noBrowserOpen?: boolean, ca?: Buffer | undefined, logger?: Logger, metrics?: AuthMetricsInput);
    /** Sets the metrics. */
    setMetrics(metrics: AuthMetricsInput): void;
    /** Returns a JSON-safe value for logs. */
    [customJson](): unknown;
    /** Returns the credential name. */
    get name(): string | undefined;
    /** Creates a token receiver. */
    receiver(): Receiver;
}
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