import type { Generic } from 'adopted-style-sheets';
import type { AlignPropType } from './align';
export type PopoverAlignPropType = AlignPropType;
export type PropPopoverAlign = {
    popoverAlign: PopoverAlignPropType;
};
export declare const validatePopoverAlign: (component: Generic.Element.Component, value?: PopoverAlignPropType) => void;