Add support for Table of contents block type

[KoditkarVedant]

Notion has added support for adding and retrieving Table of Contents and Divider block types.

Table of Contents blocks
You can now can add Table of Contents blocks to pages and other blocks.

Below is an example response from Append block children containing a Table of Contents block uploaded to Notion.

{
    "object": "list",
    "results": [
        {
            "object": "block",
            "id": "block-id",
            "created_time": "2021-10-14T18:10:00.000Z",
            "last_edited_time": "2021-10-14T18:10:00.000Z",
            "has_children": false,
            "archived": false,
            "type": "table_of_contents",
            "table_of_contents": {}
        }
    ],
    "next_cursor": null,
    "has_more": false
}

Notion API change log: https://developers.notion.com/changelog/table-of-contents-and-divider-block-types-are-now-supported

[mhall002]

Hi there, I'm looking to make my first open source contribution - would I be able to work on this issue?

[KoditkarVedant]

@mhall002 yeah sure.