src/vs/workbench/contrib/preferences/browser/settingsWidgets.ts/ListSettingWidget/getActionsForItem
class ListSettingWidget:	protected getActionsForItem(item: IListDataItem, idx: number): IAction[] {
		return [
			{
				class: ThemeIcon.asClassName(settingsEditIcon),
				enabled: true,
				id: 'workbench.action.editListItem',
				tooltip: this.getLocalizedStrings().editActionTooltip,
				run: () => this.editSetting(idx)
			},
			{
				class: ThemeIcon.asClassName(settingsRemoveIcon),
				enabled: true,
				id: 'workbench.action.removeListItem',
				tooltip: this.getLocalizedStrings().deleteActionTooltip,
				run: () => this._onDidChangeList.fire({ originalItem: item, item: undefined, targetIndex: idx })
			}
		] as IAction[];
	}