extensions/configuration-editing/src/settingsDocumentHelper.ts/SettingsDocument/newSnippetCompletionItem
class SettingsDocument:	private newSnippetCompletionItem(o: { label: string; documentation?: string; snippet: string; range: vscode.Range; }): vscode.CompletionItem {
		const item = new vscode.CompletionItem(o.label);
		item.kind = vscode.CompletionItemKind.Value;
		item.documentation = o.documentation;
		item.insertText = new vscode.SnippetString(o.snippet);
		item.range = o.range;
		return item;
	}