src/vs/workbench/contrib/preferences/browser/settingsWidgets.ts/ListSettingWidget/getLocalizedStrings
class ListSettingWidget:	protected getLocalizedStrings() {
		return {
			deleteActionTooltip: localize('removeItem', "Remove Item"),
			editActionTooltip: localize('editItem', "Edit Item"),
			addButtonLabel: localize('addItem', "Add Item"),
			inputPlaceholder: localize('itemInputPlaceholder', "String Item..."),
			siblingInputPlaceholder: localize('listSiblingInputPlaceholder', "Sibling..."),
		};
	}