import type { VirtualListProps } from '../_components/virtual-list/interface';
import type { TriggerProps } from '../trigger';
export declare const DEFAULT_VIRTUAL_DROPDOWN_HEIGHT = "200px";
export declare function resolveDropdownVirtualListProps(virtualListProps?: VirtualListProps, triggerProps?: Pick<TriggerProps, 'popupStyle'>, defaultItemSize?: number): VirtualListProps | undefined;