src/vs/editor/standalone/browser/simpleServices.ts/SimpleConfigurationService/getConfigurationData
class SimpleConfigurationService:	public getConfigurationData(): IConfigurationData | null {
		const emptyModel: IConfigurationModel = {
			contents: {},
			keys: [],
			overrides: []
		};
		return {
			defaults: emptyModel,
			user: emptyModel,
			workspace: emptyModel,
			folders: []
		};
	}