import type { Placement } from '@popperjs/core';
declare type Logical = 'start-start' | 'start-end' | 'end-start' | 'end-end' | 'start' | 'end';
declare type PlacementWithLogical = Placement | Logical;
export type { Placement, PlacementWithLogical };
export declare function getPopperPlacement(placement: PlacementWithLogical, dir?: 'ltr' | 'rtl'): Placement;