styles(async-flowchart): [async-flowchart] add async-flowchart types

[jxhhdx]

PR

PR Checklist

Please check if your PR fulfills the following requirements:

• The commit message follows our Commit Message Guidelines
• Tests for the changes have been added (for bug fixes / features)
• Docs have been added / updated (for bug fixes / features)

PR Type

What kind of change does this PR introduce?

• Bugfix
• Feature
• Code style update (formatting, local variables)
• Refactoring (no functional changes, no api changes)
• Build related changes
• CI related changes
• Documentation content changes
• Other... Please describe:

What is the current behavior?

Issue Number: N/A

What is the new behavior?

Does this PR introduce a breaking change?

• Yes
• No

Other information

[kagol]

@jxhhdx 非常感谢你对 TinyVue 开源项目的贡献，如果你对 TinyVue 组件的 TypeScript 类型完善感兴趣，可以优先完善高频组件的 TypeScript 类型声明。

TinyVue 高频组件列表

[Issues-translate-bot]

Bot detected the issue body's language is not English, translate it automatically.

---

@jxhhdx Thank you very much for your contribution to the TinyVue open source project. If you are interested in improving the TypeScript type of TinyVue components, you can give priority to improving the TypeScript type declaration of high-frequency components.

[TinyVue high-frequency component list](https://github.com/opentiny/tiny-vue/wiki/TinyVue-%E9%AB%98%E9%A2%91%E7%BB%84%E4%BB%B6 %E5%88%97%E8%A1%A8)

[jxhhdx]

@jxhhdx 非常感谢你对 TinyVue 开源项目的贡献，如果你对 TinyVue 组件的 TypeScript 类型完善感兴趣，可以优先完善高频组件的 TypeScript 类型声明。

TinyVue 高频组件列表

可以的

[Issues-translate-bot]

Bot detected the issue body's language is not English, translate it automatically.

---

@jxhhdx Thank you very much for your contribution to the TinyVue open source project. If you are interested in improving the TypeScript type of TinyVue components, you can give priority to improving the TypeScript type declaration of high-frequency components.

[TinyVue high-frequency component list](https://github.com/opentiny/tiny-vue/wiki/TinyVue-%E9%AB%98%E9%A2%91%E7%BB%84%E4%BB% B6%E5%88%97%E8%A1%A8)

OK