type ElementRef = HTMLElement | null | undefined;
export declare const upgradedSmartDropDown: ({ inputRef, dropDownRef, positionX, positionY, }: {
    inputRef: (() => ElementRef) | ElementRef;
    dropDownRef: (() => ElementRef) | ElementRef;
    positionY?: "top" | "bottom" | "auto";
    positionX?: "center" | "left" | "right";
}) => {
    top?: string;
    left?: string;
};
export {};