extensions/extension-editing/src/extensionLinter.ts/ExtensionLinter/queue
class ExtensionLinter:	private queue(document: TextDocument) {
		const p = document.uri.path;
		if (document.languageId === 'json' && p.endsWith('/package.json')) {
			this.packageJsonQ.add(document);
			this.startTimer();
		}
		this.queueReadme(document);
	}