import type { Theme } from "@earendil-works/pi-coding-agent";
import type { Component, Focusable } from "@earendil-works/pi-tui";
import { type InitOptions } from "./state.js";
export interface ConfigTuiComponentOptions extends InitOptions {
    /** Called by the component when the user has quit (with discard or via clean exit). */
    onExit: (exitCode: number) => void;
    /** Called when a write to disk completes successfully — surfaces "saved to X". */
    onSaved?: (target: string) => void;
    /** Called on write failure — surfaces the error to the parent ctx. */
    onError?: (message: string) => void;
    /** Optional invalidate hook supplied by the TUI driver (forces re-render). */
    requestRender?: () => void;
    /** pi TUI theme — drives all colour choices inside the overlay. */
    theme: Theme;
}
export declare class ConfigTuiComponent implements Component, Focusable {
    private state;
    private readonly opts;
    /** Focusable — pi sets this to true when the overlay has keyboard focus.
     *  Without this, arrow keys don't route to handleInput (see commit 07e886f). */
    focused: boolean;
    /** Timer handle for the auto-clearing save banner (guards against unmount). */
    private clearStatusTimer?;
    constructor(opts: ConfigTuiComponentOptions);
    invalidate(): void;
    render(width: number): string[];
    handleInput(data: string): void;
    private handleResult;
    private dispatch;
    private maybeExit;
    private maybePersist;
    /** Schedule save-banner auto-clear.  Guards against unmount (Hard Rule 5). */
    private scheduleClearStatus;
}
export declare function createConfigTuiComponent(opts: ConfigTuiComponentOptions): ConfigTuiComponent;