import { FetchMoreCallback } from '../../core/types';
interface LazyScrollConfig {
    itemHeight: number;
    viewportHeight: number;
    bufferSize?: number;
    fetchMore: FetchMoreCallback;
}
export declare function lazyScroll(node: HTMLElement, config: LazyScrollConfig): {
    update(newConfig: LazyScrollConfig): void;
    destroy(): void;
};
export {};
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