import type { Snippet } from 'svelte';
interface PanZoomViewportProps {
    minZoom?: number;
    maxZoom?: number;
    initialFit?: boolean;
    showControls?: boolean;
    showFullscreen?: boolean;
    height?: string;
    contentKey?: string | number | null;
    class?: string;
    children?: Snippet;
}
declare const PanZoomViewport: import("svelte").Component<PanZoomViewportProps, {
    fitToContent: () => void;
}, "">;
type PanZoomViewport = ReturnType<typeof PanZoomViewport>;
export default PanZoomViewport;