export type Alignment = 'start' | 'end';
export type Side = 'top' | 'right' | 'bottom' | 'left';
export type AlignedPlacement = `${Side}-${Alignment}`;
export type Placement = Side | AlignedPlacement;
export type Strategy = 'absolute' | 'fixed';
export type Axis = 'x' | 'y';
export type Length = 'width' | 'height';
export type SideObject = {
    [key in Side]: number;
};
export type Rect = {
    x: number;
    y: number;
    width: number;
    height: number;
};
export type Padding = number | Partial<SideObject>;
export type ClientRectObject = Rect & SideObject;
export interface ElementRects {
    reference: Rect;
    floating: Rect;
}
/**
 * Custom positioning reference element.
 * @see https://floating-ui.com/docs/virtual-elements
 */
export type VirtualElement = {
    getBoundingClientRect(): ClientRectObject;
    contextElement?: any;
};
export * from './';