import React from 'react';
import { PositionRect } from './trigger';
export declare type Placement = 'topLeft' | 'top' | 'topRight' | 'rightTop' | 'right' | 'rightBottom' | 'bottomRight' | 'bottom' | 'bottomLeft' | 'leftBottom' | 'left' | 'leftTop';
export declare const defaultTriggerPosition: {
    top: string;
    left: string;
    transform: string;
};
export interface TriggerPosition {
    top: string;
    left: string;
    transform: string;
}
export declare const getPosition: (placement: Placement, rect: PositionRect, offset: number) => React.CSSProperties;