import { type GestureResponderEvent } from "react-native";
import { type Density } from "./sidebar.styles.js";
import { type SidebarSkin, type SidebarItem, type SidebarSection } from "./sidebar.shared.js";
/** One normalized nav group as computed by createSidebar: the section, its accordion/React key,
 *  and its rows already carrying their flat index (so selection reports the same index the rail
 *  would). */
export interface SidebarDrillGroup {
    section: SidebarSection;
    key: string;
    rows: {
        item: SidebarItem;
        index: number;
    }[];
}
export interface SidebarDrillDownProps {
    groups: SidebarDrillGroup[];
    activeIndex: number;
    activeSectionKey: string | null;
    density: Density;
    /** Whether the hosting Drawer is open — drives the reset/pre-drill on each open. */
    open: boolean;
    onSelect: (item: SidebarItem, index: number, event: GestureResponderEvent) => void;
    /** Close the hosting Drawer (after a leaf selection or a root-level back). */
    onRequestClose: () => void;
    /** Extra bottom padding so the last rows clear persistent chrome painting over the drawer
     *  (e.g. a native bottom tab bar on Android). */
    contentInsetBottom?: number;
    /** Fill the panel (a full-height left/right drawer) vs shrink within it (a content-sized
     *  top/bottom sheet). */
    fill?: boolean;
}
/** Build the drill-down body from a Sidebar skin (mirrors createSidebar's skin closure). */
export declare function createSidebarDrillDown(skin: SidebarSkin): ({ groups, activeIndex, activeSectionKey, density, open, onSelect, onRequestClose, contentInsetBottom, fill }: SidebarDrillDownProps) => import("react").JSX.Element;
//# sourceMappingURL=sidebar.drilldown.d.ts.map