import type { SunburstLabelRotation, SunburstLabelText, SunburstShape, SunburstValueMode } from '../utils/hierarchy-layout';
import type { Snippet } from 'svelte';
import type { HTMLAttributes } from 'svelte/elements';
type $$ComponentProps = {
    chart: `sunburst` | `treemap`;
    show_controls?: boolean;
    controls_open?: boolean;
    value_mode?: SunburstValueMode;
    max_depth?: number;
    min_fraction?: number;
    max_children?: number;
    show_labels?: boolean;
    label_text?: SunburstLabelText;
    zoom_on_click?: boolean;
    show_breadcrumbs?: boolean;
    shape?: SunburstShape;
    inner_radius?: number;
    pad_angle?: number;
    label_rotation?: SunburstLabelRotation;
    padding_inner?: number;
    padding_top?: number;
    padding_outer?: number;
    export_buttons?: boolean;
    on_export?: (format: `svg` | `png`) => void;
    toggle_props?: HTMLAttributes<HTMLButtonElement>;
    pane_props?: HTMLAttributes<HTMLDivElement>;
    children?: Snippet;
};
declare const HierarchyControls: import("svelte").Component<$$ComponentProps, {}, "show_labels" | "show_controls" | "min_fraction" | "shape" | "inner_radius" | "pad_angle" | "label_rotation" | "padding_inner" | "padding_top" | "padding_outer" | "value_mode" | "max_depth" | "max_children" | "label_text" | "zoom_on_click" | "show_breadcrumbs" | "controls_open">;
type HierarchyControls = ReturnType<typeof HierarchyControls>;
export default HierarchyControls;