/**
 * Path Resolver
 *
 * Token file path resolution utilities.
 */
export declare function isGeminiCliFamily(providerType: string): boolean;
export declare function expandHome(p: string): string;
export declare function defaultTokenFile(providerType: string): string;
import type { OAuthAuth } from '../../core/api/provider-config.js';
export type ExtendedOAuthAuth = OAuthAuth & {
    tokenFile?: string;
    authorizationUrl?: string;
    userInfoUrl?: string;
    redirectUri?: string;
};
export declare function resolveTokenFilePath(auth: ExtendedOAuthAuth, providerType: string): string;
export declare function resolveCamoufoxAliasForAuth(providerType: string, auth: ExtendedOAuthAuth): string;