import type { AccessToken, GetTokenOptions, TokenCredential } from "@azure/core-auth";
import type { GeneratedClient } from "./generated/index.js";
export interface ContainerRegistryGetTokenOptions extends GetTokenOptions {
    service: string;
}
export declare class ContainerRegistryRefreshTokenCredential implements TokenCredential {
    private authenticationScope;
    private credential?;
    readonly tokenService: ContainerRegistryTokenService;
    readonly isAnonymousAccess: boolean;
    constructor(authClient: GeneratedClient, authenticationScope: string, credential?: TokenCredential | undefined);
    getToken(_scopes: string | string[], options: ContainerRegistryGetTokenOptions): Promise<AccessToken | null>;
}
export declare class ContainerRegistryTokenService {
    private authClient;
    constructor(authClient: GeneratedClient);
    ExchangeAadAccessTokenForAcrRefreshTokenAsync(aadAccessToken: string, service: string, options: GetTokenOptions): Promise<AccessToken>;
    ExchangeAcrRefreshTokenForAcrAccessTokenAsync(acrRefreshToken: string, service: string, scope: string, grantType: "refresh_token" | "password", options: GetTokenOptions): Promise<string>;
}
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