import type { Screen, ScreenName } from "./screens/screen.js";
import { type RowMarks } from "./marks.js";
import type { TreeNode } from "./types.js";
import { type View } from "./views/view.js";
export type HostScreens = Record<ScreenName, Screen>;
export declare class ScreenHost {
    private readonly screens;
    private readonly overlays;
    private active;
    private traceId;
    private help;
    private following;
    private marks;
    constructor(screens: HostScreens, initial: ScreenName, traceId: string);
    activeScreen(): ScreenName;
    currentTraceId(): string;
    screen(name: ScreenName): Screen;
    target(): View | Screen;
    overlayOpen(): boolean;
    helpOpen(): boolean;
    toggleHelp(): void;
    closeHelp(): void;
    /** The shared cursor: what was focused where we were is focused where
     *  we are going. */
    switchTo(name: ScreenName, focusId?: string): void;
    openOverlay(view: View): void;
    closeOverlay(): void;
    selectTrace(traceId: string, query?: string): void;
    stepTrace(delta: 1 | -1, traceIds: string[]): void;
    setData(roots: TreeNode[], fallbackTraceId: string): void;
    setFollowIndicator(on: boolean): void;
    setMarks(marks: RowMarks): void;
    escapeOverlay(): boolean;
    escapeScreen(): boolean;
    private showTrace;
    private closeAllOverlays;
    private everyView;
}