/**
 *
 * This file may have been modified by Bytedance Inc. (“Bytedance Inc.'s Modifications”). 
 * All Bytedance Inc.'s Modifications are Copyright (year) Bytedance Inc..  
 * 
 * This source code is licensed under the Apache license.
 * See LICENSE file in the project root for license information.
 *
 */
export interface AdjustOverflow {
    adjustX?: 0 | 1;
    adjustY?: 0 | 1;
}
export interface PlacementsConfig {
    arrowWidth?: number;
    horizontalArrowShift?: number;
    verticalArrowShift?: number;
    arrowPointAtCenter?: boolean;
    autoAdjustOverflow?: boolean | AdjustOverflow;
}
export declare function getOverflowOptions(autoAdjustOverflow?: boolean | AdjustOverflow): {
    adjustX: number;
    adjustY: number;
};
export default function getPlacements(config: PlacementsConfig): Record<string, import("rc-trigger/lib/interface").AlignType>;