interface WorkspaceLayoutStore {
    /** The agent's own choice for the inline folder panel; null follows the default (expanded). */
    folderCollapsedChoice: boolean | null;
    /** Folder panel overlaying the list on narrow screens. */
    isFolderOverlayOpen: boolean;
    /** Phone: pane the agent just asked for, until the URL catches up; null follows the URL. */
    phonePendingPane: "list" | "thread" | null;
    setFolderCollapsedChoice: (collapsed: boolean) => void;
    setFolderOverlayOpen: (open: boolean) => void;
    setPhonePendingPane: (pane: "list" | "thread" | null) => void;
}
/** Layout choices shared by the folder panel and the conversation list header. */
declare const useWorkspaceLayoutStore: import("zustand").UseBoundStore<import("zustand").StoreApi<WorkspaceLayoutStore>>;
export default useWorkspaceLayoutStore;
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