react-beautiful-dnd-next/src/state/user-direction/user-direction-preset.js

Beautiful and accessible drag and drop for lists with React

// @flow
import type { UserDirection } from '../../types';

export const forward: UserDirection = {
  vertical: 'down',
  horizontal: 'right',
};

export const backward: UserDirection = {
  vertical: 'up',
  horizontal: 'left',
};