notion-astro-loader/src/types.ts

Notion loader for the Astro Content Layer API. It allows you to load pages from a Notion database then render them as pages in a collection.

import type { Client, isFullPage, isFullDatabase } from "@notionhq/client";

/**
 * @module
 * Types from the internal Notion JS API, exposed for use in this project.
 */

type Asserts<Function> = Function extends (input: any) => input is infer Type
  ? Type
  : never;

export type ClientOptions = NonNullable<
  ConstructorParameters<typeof Client>[0]
>;
export interface QueryDatabaseParameters
  extends NonNullable<Parameters<Client["databases"]["query"]>[0]> {}

export type DatabasePropertyConfigResponse = Asserts<
  typeof isFullDatabase
>["properties"][string];

export type PageObjectResponse = Asserts<typeof isFullPage>;
export type PageProperty = PageObjectResponse["properties"][string];
export type EmojiRequest = Extract<
  PageObjectResponse["icon"],
  { type: "emoji" }
>["emoji"];

export type RichTextItemResponse = Extract<
  PageProperty,
  { type: "rich_text" }
>["rich_text"][number];

export type NotionPageData = Pick<
  PageObjectResponse,
  | "icon"
  | "cover"
  | "archived"
  | "in_trash"
  | "url"
  | "public_url"
  | "properties"
>;

export type FileObject =
  | { type: "external"; external: { url: string } }
  | { type: "file"; file: { url: string } };