extensions/markdown-language-features/src/languageFeatures/pathCompletions.ts/registerPathCompletionSupport
export function registerPathCompletionSupport(
	selector: vscode.DocumentSelector,
	workspace: IMdWorkspace,
	parser: IMdParser,
	linkProvider: MdLinkProvider,
): vscode.Disposable {
	return vscode.languages.registerCompletionItemProvider(selector, new MdVsCodePathCompletionProvider(workspace, parser, linkProvider), '.', '/', '#');
}