import { MmUIComponent } from './component'

/** Dropdown component */
export declare class MmDropdown extends MmUIComponent {
  /** Transition name */
  transition: string

  /** Dropdown placement */
  placement: string

  /** Show arrow or not */
  visibleArrow: boolean

  /** Popper.js offset option */
  offset: number

  /** Delay to disapear */
  delay: number

  /** Render when show up */
  lazyRender: boolean

  /** Append dropdown to body or stay in position */
  appendToBody: boolean

  /** Destory on leave */
  removeOnDestroy: boolean

  /** Keep same width with ref's width  */
  trackRefWidth: boolean

  /** Transition events' callback */
  transitionEvent(): {
    [key: string]: any
  }
}