import { union, type Union } from '@prosekit/core'

import { defineHardBreakCommands, type HardBreakCommandsExtension } from './hard-break-commands.ts'
import { defineHardBreakKeymap } from './hard-break-keymap.ts'
import { defineHardBreakSpec, type HardBreakSpecExtension } from './hard-break-spec.ts'

/**
 * @internal
 */
export type HardBreakExtension = Union<
  [HardBreakSpecExtension, HardBreakCommandsExtension]
>

export function defineHardBreak(): HardBreakExtension {
  return union(
    defineHardBreakSpec(),
    defineHardBreakKeymap(),
    defineHardBreakCommands(),
  )
}