import type { StatuslineItem } from '../components/statusline-picker.js';
export type AutonomyStage = 'off' | 'suggest' | 'auto' | 'eternal' | 'eternal-parallel';
/**
 * A statusline chip the user can persistently hide (written to
 * `statusline.json` and toggled by the `/statusline` command).
 */
export type StatuslineHiddenItem = StatuslineItem;
export interface UseStatuslineStateOptions {
    model: string;
    provider: string | undefined;
    effectiveMaxContext: number | undefined;
    yolo: boolean;
    getAutonomy?: (() => AutonomyStage) | undefined;
    modeLabel: string | undefined;
    /**
     * The items the user has chosen to hide from the statusline.
     * Accepted as either a `Set<string>` (the canonical shape) or
     * a `readonly string[]` (the shape `App` actually receives from
     * the `statuslineHiddenItems` prop, which is an array per the
     * `.wrongstack/statusline.json` schema). The hook stores it
     * internally as a `Set<string>` and exposes the same.
     */
    statuslineHiddenItems: Set<string> | readonly string[];
}
export interface UseStatuslineState {
    liveModel: string;
    setLiveModel: (v: string) => void;
    liveProvider: string;
    setLiveProvider: (v: string) => void;
    activeMaxContext: number | undefined;
    setActiveMaxContext: (v: number | undefined) => void;
    yoloLive: boolean;
    setYoloLive: (v: boolean) => void;
    autonomyLive: AutonomyStage;
    setAutonomyLive: (v: AutonomyStage) => void;
    liveModeLabel: string;
    setLiveModeLabel: (v: string) => void;
    hiddenItems: StatuslineHiddenItem[];
    setHiddenItems: (v: StatuslineHiddenItem[]) => void;
    sessionCount: number;
    setSessionCount: (v: number) => void;
}
export declare function useStatuslineState(opts: UseStatuslineStateOptions): UseStatuslineState;
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