export interface IAccessibilityKeyboardHandlers {
  onEnter?: () => void
  onEsc?: () => void
  onSpace?: () => void
  onArrow?: (event: KeyboardEvent) => void
  onTab?: () => void
  onShiftTab?: () => void
  onHome?: () => void
  onEnd?: () => void
  onFirstLetter?: (key: string) => void
  [key: string]: ((...args: any[]) => void) | undefined
}

export interface IAccessibilityComponent {
  wrapper: HTMLElement
  handlers: IAccessibilityKeyboardHandlers
  isOpened: boolean
  name: string
  selector: string
  context?: HTMLElement
  isRegistered: boolean
}

export interface HSAccessibilityObserver {
  registerComponent(
    wrapper: HTMLElement,
    handlers: IAccessibilityKeyboardHandlers,
    isActive?: boolean,
    name?: string,
    selector?: string,
    context?: HTMLElement
  ): IAccessibilityComponent
  addAllowedKeybinding(key: string): void
  removeAllowedKeybinding(key: string): void
  getAllowedKeybindings(): string[]
}