src/vs/workbench/contrib/preferences/browser/settingsTreeModels.ts/settingTypeEnumRenderable
function settingTypeEnumRenderable(_type: string | string[]) {
	const enumRenderableSettingTypes = ['string', 'boolean', 'null', 'integer', 'number'];
	const type = isArray(_type) ? _type : [_type];
	return type.every(type => enumRenderableSettingTypes.includes(type));
}