import type { ShowControlsProp } from '../controls';
import { Structure } from '../structure';
import type { ComponentProps } from 'svelte';
import type { HTMLAttributes } from 'svelte/elements';
import type { EnergyReference, PathMetric, ReactionCoordMode, ReactionPathInput } from './index';
import NebPlot from './NebPlot.svelte';
type NebControlName = `path` | `nav` | `step` | `fps` | `energy` | `fullscreen`;
type $$ComponentProps = HTMLAttributes<HTMLDivElement> & {
    paths?: ReactionPathInput;
    coord_mode?: ReactionCoordMode;
    energy_reference?: EnergyReference;
    metric?: PathMetric;
    show_spline?: boolean;
    active_path_key?: string;
    active_image_idx?: number;
    allow_file_drop?: boolean;
    fps?: number;
    fps_range?: readonly [number, number];
    auto_play?: boolean;
    show_controls?: ShowControlsProp<NebControlName>;
    pane_ratio?: number;
    fullscreen_toggle?: boolean;
    fullscreen?: boolean;
    wrapper?: HTMLDivElement;
    error_msg?: string;
    plot_props?: Partial<ComponentProps<typeof NebPlot>>;
    structure_props?: Partial<ComponentProps<typeof Structure>>;
    on_fullscreen_change?: (fullscreen: boolean) => void;
};
declare const NebViewer: import("svelte").Component<$$ComponentProps, {}, "fps" | "fullscreen" | "coord_mode" | "wrapper" | "error_msg" | "pane_ratio" | "energy_reference" | "show_spline" | "active_path_key" | "active_image_idx">;
type NebViewer = ReturnType<typeof NebViewer>;
export default NebViewer;