共用方式為

WaterfallStep type

  • 參考
套件:
botbuilder-dialogs

個別瀑布步驟的函式簽章。

type WaterfallStep<O extends object = {}> = (step: WaterfallStepContext<O>) => Promise<DialogTurnResult>;

type WaterfallStep<O> = (
  step: WaterfallStepContext<O>
) => Promise<DialogTurnResult>