import type { VirtualizerOptions } from './types';
export declare function createSvelteVirtualizer(options: VirtualizerOptions): {
    readonly version: number;
    setOptions: (next: Partial<VirtualizerOptions>) => void;
    setScrollOffset: (scrollOffset: number) => void;
    setViewportHeight: (viewportHeight: number) => void;
    scrollToIndex: (index: number) => void;
    getVirtualItems: () => import("./types").VirtualItem[];
    getTotalSize: () => number;
    getOffsetForIndex: (index: number) => number;
    getSizeForIndex: (index: number) => number;
    getState: () => import("./types").VirtualizerState;
};