feat: add website documentation early mvp (#8183)

Co-authored-by: iCrawl <buechler.noel@outlook.com>

packages/website/src/DocModel/DocClass.ts

@@ -0,0 +1,52 @@
+import {
+	type ApiClass,
+	type ApiModel,
+	ApiItemKind,
+	type ApiMethod,
+	type ApiPropertyItem,
+} from '@microsoft/api-extractor-model';
+import { DocItem } from './DocItem';
+import { DocMethod } from './DocMethod';
+import { DocProperty } from './DocProperty';
+import { type TokenDocumentation, genToken } from '~/util/parse.server';
+
+export class DocClass extends DocItem<ApiClass> {
+	public readonly extendsTokens: TokenDocumentation[] | null;
+	public readonly implementsTokens: TokenDocumentation[][];
+	public readonly methods: DocMethod[] = [];
+	public readonly properties: DocProperty[] = [];
+
+	public constructor(model: ApiModel, item: ApiClass) {
+		super(model, item);
+		const extendsExcerpt = item.extendsType?.excerpt;
+		this.extendsTokens = extendsExcerpt
+			? extendsExcerpt.spannedTokens.map((token) => genToken(this.model, token))
+			: null;
+		this.implementsTokens = item.implementsTypes.map((excerpt) =>
+			excerpt.excerpt.spannedTokens.map((token) => genToken(this.model, token)),
+		);
+
+		for (const member of item.members) {
+			switch (member.kind) {
+				case ApiItemKind.Method:
+					this.methods.push(new DocMethod(this.model, member as ApiMethod));
+					break;
+				case ApiItemKind.Property:
+					this.properties.push(new DocProperty(this.model, member as ApiPropertyItem));
+					break;
+				default:
+					break;
+			}
+		}
+	}
+
+	public override toJSON() {
+		return {
+			...super.toJSON(),
+			extendsTokens: this.extendsTokens,
+			implementsTokens: this.implementsTokens,
+			methods: this.methods.map((method) => method.toJSON()),
+			properties: this.properties.map((prop) => prop.toJSON()),
+		};
+	}
+}