import type { TuiFrame } from '../platform/tui/protocol.js';
export type FocusZone = 'modal' | 'dashboard' | 'input';
export declare function computeFocusZone(opts: {
    modalOpen: boolean;
    sidePanelVisible: boolean;
}): FocusZone;
export declare function isAgentResponseFrame(frame: TuiFrame): boolean;
export interface StreamLike {
    segments: string[];
    mutable: Map<string, string>;
}
export declare function collectStreamText(streams: Map<string, StreamLike>): string;
export declare function computeVisibleWindow(idsLength: number, visibleCount: number, scrollOffset: number): {
    start: number;
    end: number;
};