import { Logger, LogLevel } from '../../public/node/output.js';
-import React from 'react';
 import { Key, RenderOptions } from 'ink';
 import { EventEmitter } from 'events';
-/**
- * Signal that the current Ink tree is done. Must be called within an
- * InkLifecycleRoot — throws if the provider is missing so lifecycle
- * bugs surface immediately instead of silently hanging.
- */
-export declare function useComplete(): (error?: Error) => void;
-/**
- * Root wrapper for Ink trees. Owns the single `exit()` call site — children
- * signal completion via `useComplete()`, which sets state here. The `useEffect`
- * fires post-render, guaranteeing all batched state updates have been flushed
- * before the tree is torn down.
- */
-export declare function InkLifecycleRoot({ children }: {
-    children: React.ReactNode;
-}): React.JSX.Element;
 interface RenderOnceOptions {
     logLevel?: LogLevel;
     logger?: Logger;
     renderOptions?: RenderOptions;
 }
 export declare function renderOnce(element: JSX.Element, { logLevel, renderOptions }: RenderOnceOptions): string | undefined;
-export declare function render(element: JSX.Element, options?: RenderOptions): Promise<void>;
+export declare function render(element: JSX.Element, options?: RenderOptions): Promise<unknown>;
 export declare class Stdout extends EventEmitter {
     columns: number;
     rows: number;
     readonly frames: string[];
     private _lastFrame?;
     constructor(options: {
         columns?: number;
         rows?: number;
     });
     write: (frame: string) => void;
     lastFrame: () => string | undefined;
 }
 export declare function handleCtrlC(input: string, key: Key, exit?: () => void): void;
 export {};

@@ -34,7 +34,7 @@ export interface RenderConcurrentOptions extends PartialBy<ConcurrentOutputProps
  * 00:00:00 │ frontend │ third frontend message
  *
  */
-export declare function renderConcurrent({ renderOptions, ...props }: RenderConcurrentOptions): Promise<void>;
+export declare function renderConcurrent({ renderOptions, ...props }: RenderConcurrentOptions): Promise<unknown>;
 export type AlertCustomSection = CustomSection;
 export type RenderAlertOptions = Omit<AlertOptions, 'type'>;
 /**