/**
 * pi-coding-agent's ModelRegistry/AuthStorage expects credentials in auth.json.
 *
 * CoderClaw stores credentials in auth-profiles.json instead. This helper
 * bridges all credentials into agentDir/auth.json so pi-coding-agent can
 * (a) consider providers authenticated and (b) include built-in models in its
 * registry/catalog output.
 *
 * Syncs all credential types: api_key, token (as api_key), and oauth.
 */
export declare function ensurePiAuthJsonFromAuthProfiles(agentDir: string): Promise<{
    wrote: boolean;
    authPath: string;
}>;
