extensions/markdown-language-features/src/features/documentLinkProvider.ts/LinkProvider/provideDocumentLinks
class LinkProvider:	public provideDocumentLinks(
		document: vscode.TextDocument,
		_token: vscode.CancellationToken
	): vscode.DocumentLink[] {
		const text = document.getText();

		return [
			...this.providerInlineLinks(text, document),
			...this.provideReferenceLinks(text, document)
		];
	}