How to use the overmind.fork function in overmind

currentSandboxModule => currentSandboxModule.shortid === module.shortid
      ).code,
    })),
  });

  Object.assign(state.editor.sandboxes[state.editor.currentId], sandbox);
  state.editor.modulesByPath = effects.vscode.sandboxFsSync.create(sandbox);

  effects.live.sendModuleStateSyncRequest();
};

export const liveMessageReceived: Operator = pipe(
  filter((_, payload) =>
    Object.values(LiveMessageEvent).includes(payload.event)
  ),
  fork((_, payload) => payload.event, {
    [LiveMessageEvent.JOIN]: liveMessage.onJoin,
    [LiveMessageEvent.MODULE_STATE]: liveMessage.onModuleState,
    [LiveMessageEvent.USER_ENTERED]: liveMessage.onUserEntered,
    [LiveMessageEvent.USER_LEFT]: liveMessage.onUserLeft,
    [LiveMessageEvent.MODULE_SAVED]: liveMessage.onModuleSaved,
    [LiveMessageEvent.MODULE_CREATED]: liveMessage.onModuleCreated,
    [LiveMessageEvent.MODULE_MASS_CREATED]: liveMessage.onModuleMassCreated,
    [LiveMessageEvent.MODULE_UPDATED]: liveMessage.onModuleUpdated,
    [LiveMessageEvent.MODULE_DELETED]: liveMessage.onModuleDeleted,
    [LiveMessageEvent.DIRECTORY_CREATED]: liveMessage.onDirectoryCreated,
    [LiveMessageEvent.DIRECTORY_UPDATED]: liveMessage.onDirectoryUpdated,
    [LiveMessageEvent.DIRECTORY_DELETED]: liveMessage.onDirectoryDeleted,
    [LiveMessageEvent.USER_SELECTION]: liveMessage.onUserSelection,
    [LiveMessageEvent.USER_CURRENT_MODULE]: liveMessage.onUserCurrentModule,
    [LiveMessageEvent.LIVE_MODE]: liveMessage.onLiveMode,
    [LiveMessageEvent.LIVE_CHAT_ENABLED]: liveMessage.onLiveChatEnabled,

) => Operator> = (paths) =>
  fork((_, value) => value.type, paths) as Operator>