export { PI_AGENT_DIR, PI_SESSIONS_DIR, PI_MODELS_PATH } from './defaults.js';
export { buildProviderOverrides, writeProvidersConfig, type ProviderOverride, type WriteProvidersOpts, } from './providers-config.js';
export declare const PI_DEFAULT_AGENTS_DIR: string;
/** The user's own PI provider catalog: where user-defined providers are declared, shared with the
 *  terminal `pi` CLI. Daemon-only — a trial never reads the host PI home (design §13 A1). */
export declare const USER_PI_MODELS_PATH: string;
export interface EnsureAuthVisibleOpts {
    /** Source: where the user's PI auth.json lives. Defaults to ~/.pi/agent/auth.json. */
    userAuthPath?: string;
    /** Target dir (PI_CODING_AGENT_DIR). Defaults to PI_AGENT_DIR. */
    agentDir?: string;
}
/**
 * Make the user's PI OAuth/API-key credentials visible to the PI subprocess running under
 * cortex's PI_CODING_AGENT_DIR. Uses symlink on Linux/macOS so PI's automatic OAuth refresh
 * writes back to the user's canonical location. Falls back to file copy on Windows.
 *
 * Idempotent: a correctly-pointed symlink is preserved; a stale file/symlink is replaced.
 * Silently no-ops when the user has not logged into PI (no source auth.json).
 */
export declare function ensureAuthVisible(opts?: EnsureAuthVisibleOpts): void;
export interface EnsurePIAgentRolesOpts {
    defaultsDir?: string;
    agentDir?: string;
}
export declare function ensurePIAgentRoles(opts?: EnsurePIAgentRolesOpts): void;
export declare function ensurePIAgentDirs(): void;
export interface EnsureTransportOpts {
    agentDir?: string;
}
/**
 * Pin PI's transport to SSE inside the Cortex-private agent dir.
 *
 * PI surfaces provider response headers to extensions only on its SSE path — the WebSocket
 * transport never fires `after_provider_response` — and the quota probe reads the throttle's
 * input from exactly those headers. PI's default (`auto`) tries WebSocket first, so leaving it
 * unset makes quota telemetry contingent on that attempt failing. Pinning turns an observed
 * fallback into a guarantee, and drops one dead handshake per session.
 *
 * Only this private dir is touched; the user's own `~/.pi` keeps whatever they chose.
 */
export declare function ensureQuotaVisibleTransport(opts?: EnsureTransportOpts): void;