Method isVideoMessage

kkp/kkp.ts:132–156

(message: Api.Message)

          ".avi",
          ".mov",
          ".mkv",
          ".webm",
          ".flv",
          ".wmv",
          ".m4v",
        ].some((ext) => fileName.toLowerCase().endsWith(ext));
      }
    }
    if (message.media && message.media.className === "MessageMediaDocument") {
      if (message.media.document?.mimeType?.startsWith("video/")) return true;
    }
    return false;
  }

  private async waitForBotReply(
    client: any,
    botEntity: any,
    timeoutMs: number = 15000,
  ): Promise<Api.Message | null> {
    return new Promise((resolve) => {
      const startTime = Date.now();
      const listenerId = `${botEntity.id}_${startTime}_${Math.random()}`;
      let isResolved = false;

      const cleanup = (result: Api.Message | null) => {
        if (isResolved) return;
        isResolved = true;