enableHotKeys(componentId, actionNameToKeyMap = {}, actionNameToHandlersMap = {}, options, eventOptions) {
    this.eventOptions = eventOptions;

    this._addComponent(
      componentId, actionNameToKeyMap, actionNameToHandlersMap, 'Mounted', options
    );
  }
Registers the actions and handlers of a HotKeys component that has mounted
@param {ComponentId} componentId - Id of the component that the keyMap belongs to
@param {KeyMap} actionNameToKeyMap - Map of actions to key expressions
@param {HandlersMap} actionNameToHandlersMap - Map of actions to handler functions
@param {Object} options Hash of options that configure how the actions
       and handlers are associated and called.
@param {Object} eventOptions - Options for how the event should be handled