import { Container } from "@oh-my-pi/pi-tui";
import type { KeyId } from "../../config/keybindings";
import type { SessionObserverRegistry } from "../session-observer-registry";
export declare class SessionObserverOverlayComponent extends Container {
    #private;
    constructor(registry: SessionObserverRegistry, onDone: () => void, observeKeys: KeyId[]);
    render(width: number): string[];
    /** Rebuild content from live registry data */
    refreshFromRegistry(): void;
    handleInput(keyData: string): void;
}