import { BoundingClientRect } from 'bloko/common/types';
import { Dimension, Alignment } from 'bloko/blocks/drop/types';
interface PlacementParams {
    elementMetrics: BoundingClientRect;
    dropElementMetrics: BoundingClientRect;
    offset: number;
}
interface PlacementOutput {
    metrics: Alignment;
    possibleToChange: Dimension;
}
declare const _default: {
    top({ elementMetrics, dropElementMetrics, offset }: PlacementParams): PlacementOutput;
    bottom({ elementMetrics, offset }: PlacementParams): PlacementOutput;
    left({ elementMetrics, dropElementMetrics, offset }: PlacementParams): PlacementOutput;
    right({ elementMetrics, offset }: PlacementParams): PlacementOutput;
};
export default _default;