import { type HttpTransport } from './device-flow.js';
import { type TokenResponse } from './token-response.js';
export interface RefreshExchangeRequest {
    readonly tokenEndpoint: string;
    readonly clientId: string;
    readonly refreshToken: string;
    readonly audience: string;
    readonly http: HttpTransport;
    readonly signal?: AbortSignal;
}
export declare function exchangeRefreshToken(request: RefreshExchangeRequest): Promise<TokenResponse>;