src/vs/workbench/api/common/extHostNotebookDocuments.ts/ExtHostNotebookDocuments/$acceptModelSaved
class ExtHostNotebookDocuments:	$acceptModelSaved(uri: UriComponents): void {
		const document = this._notebooksAndEditors.getNotebookDocument(URI.revive(uri));
		this._onDidSaveNotebookDocument.fire(document.apiNotebook);
	}