discord.js/packages/api-extractor-model/README.md
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feat: mainlib docs on new website (#9930)
* fix(ExceptText): don't display import("d..-types/v10"). in return type

* Squashed 'packages/api-extractor-model/' content from commit 39ecb196c

git-subtree-dir: packages/api-extractor-model
git-subtree-split: 39ecb196ca210bdf84ba6c9cadb1bb93571849d7

* Squashed 'packages/api-extractor/' content from commit 341ad6c51

git-subtree-dir: packages/api-extractor
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* feat(api-extractor): add api-extractor and -model

* fix: package.json docs script

* fix(SourcLink): use <> instead of function syntax

* fix: make packages private

* fix: rest params showing in docs, added labels

* fix: missed two files

* feat: merge docs.json from docgen and docs.api.json

* fix: cpy-cli & pnpm-lock

* fix: increase icon size

* fix: icon size again

* feat: run both docs on mainlib

* chore: website fixes

* fix: more website fixes

* fix: tests and dev database script

* chore: comment out old docs

* fix: increase max fetch cache

* fix: env should always be a string

* fix: try to reapply patches

* fix: remove prepare for docgen

* fix: temporary cosmetic fixes

* fix: horizontal scroll

* feat: generate index for new docs

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Co-authored-by: Noel <buechler.noel@outlook.com>
2023-11-08 10:16:54 +01:00

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Markdown

# @discordjs/api-extractor-model
Use this library to read and write \*.api.json files as defined by the [API Extractor](https://api-extractor.com/) tool.
These files are used to generate a documentation website for your TypeScript package. The files store the
API signatures and doc comments that were extracted from your package.
API documentation for this package: https://rushstack.io/pages/api/api-extractor-model/
## Example Usage
The following code sample shows how to load `example.api.json`, which would be generated by API Extractor
when it analyzes a hypothetical NPM package called `example`:
```ts
import { ApiModel, ApiPackage } from '@discordjs/api-extractor-model';
const apiModel: ApiModel = new ApiModel();
const apiPackage: ApiPackage = apiModel.loadPackage('example.api.json');
for (const member of apiPackage.members) {
console.log(member.displayName);
}
```
The `ApiModel` is acts as a container for various packages that are loaded and operated on as a group.
For example, a documentation tool may need to resolve `@link` references across different packages.
In this case we would load the various packages into the `ApiModel`, and then use
the `ApiModel.resolveDeclarationReference()` to resolve the `@link` targets.
The data structure forms a tree of various classes that start with the `Api` prefix. The nesting hierarchy
might look like this:
```
- ApiModel
- ApiPackage
- ApiEntryPoint
- ApiClass
- ApiMethod
- ApiProperty
- ApiEnum
- ApiEnumMember
- ApiInterface
- ApiMethodSignature
- ApiPropertySignature
- ApiNamespace
- (ApiClass, ApiEnum, ApiInterface, ...)
```
You can use the `ApiItem.members` property to traverse this tree.
Note that the non-abstract classes (e.g. `ApiClass`, `ApiEnum`, `ApiInterface`, etc.) use
TypeScript "mixin" functions (e.g. `ApiDeclaredItem`, `ApiItemContainerMixin`, etc.) to add various
features that cannot be represented as a normal inheritance chain (since TypeScript does not allow a child class
to extend more than one base class). The "mixin" is a TypeScript merged declaration with three components:
the function that generates a subclass, an interface that describes the members of the subclass, and
a namespace containing static members of the class.
> For a complete project that uses these APIs to generate an API reference web site,
> see the [@microsoft/api-documenter](https://www.npmjs.com/package/@microsoft/api-documenter) source code.
## Links
- [CHANGELOG.md](https://github.com/discordjs/discord.js/blob/main/packages/api-extractor-model/CHANGELOG.md) - Find
out what's new in the latest version
- [API Reference](https://rushstack.io/pages/api/api-extractor-model/)
API Extractor is part of the [Rush Stack](https://rushstack.io/) family of projects.