/**
 * `auth.json` persistence — atomic tmp+rename, 0600, under ~/.ruflo (ADR-306).
 * Reuses the exact same primitives `proxy-config.toml`'s consent mirror and
 * every other funnel state file already use (src/funnel/state.ts).
 */
import type { AuthFile, ProfileAuthState } from './types.js';
export declare const DEFAULT_PROFILE = "default";
export declare function readAuthFile(): AuthFile;
export declare function getProfile(name?: string): ProfileAuthState | null;
export declare function listProfiles(): {
    defaultProfile: string;
    profiles: ProfileAuthState[];
};
/** Writes/overwrites a profile. The first profile ever written becomes the default. */
export declare function setProfile(name: string, state: ProfileAuthState, makeDefault?: boolean): void;
export declare function removeProfile(name: string): boolean;
/** `auth logout --all` — forgets every profile. */
export declare function clearAllProfiles(): void;
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