src/vs/workbench/services/layout/browser/layoutService.ts/panelOpensMaximizedSettingToString
function panelOpensMaximizedSettingToString(setting: PanelOpensMaximizedOptions): string {
	switch (setting) {
		case PanelOpensMaximizedOptions.ALWAYS: return 'always';
		case PanelOpensMaximizedOptions.NEVER: return 'never';
		case PanelOpensMaximizedOptions.REMEMBER_LAST: return 'preserve';
		default: return 'preserve';
	}
}