telebot-ts API Documentation - v1.0.0
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    Class LinearConversation<C>

    Modern Linear Conversation Handler.

    Allows writing complex interactive dialogs in a single, readable sequential async function.

    const survey = new LinearConversation(async (conversation, context) => {
      const name = await conversation.ask("What is your name?");
      const age = await conversation.ask(`Nice to meet you, ${name}! How old are you?`);
      await context.bot.sendMessage({
        chat_id: context.update!.effective_chat!.id,
        text: `Profile saved: ${name}, ${age} years old!`,
      });
    }, {
      entry_command: "survey",
      timeout_seconds: 120,
    });

    app.addHandler(survey);

    Type Parameters

    Hierarchy (View Summary)

    Index
    constructor
    callback
    checkUpdate handleUpdate
    callback: HandlerCallback<C, void>

    The underlying callback function to invoke on match.

    • Checks whether the incoming update matches an active conversation step or entry trigger.

      Parameters

      • update: Update

        The incoming Telegram update.

      Returns Promise<boolean>

      true if this conversation should process the update, false otherwise.

    • Executes or resumes the linear conversation step.

      Parameters

      • update: Update

        The incoming Telegram update.

      • context: C

        Callback context instance.

      Returns Promise<void>

      Resolves when step execution finishes.

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