refactor(datagrid-web): exclude undefined from SelectionHelper type

Author: Illia Obukhau

packages/pluggableWidgets/datagrid-web/src/features/selection.ts

@@ -17,7 +17,7 @@ const defaultProps: SelectActionProps = {
     isSelected: () => false
 };
 
-export function useOnSelectProps(selection: SelectionHelper): SelectActionProps {
+export function useOnSelectProps(selection: SelectionHelper | undefined): SelectActionProps {
     return useMemo(() => {
         if (!selection) {
             return defaultProps;
@@ -59,7 +59,7 @@ type SelectionSettings = {
     selectionMethod: SelectionMethod;
 };
 
-export function selectionSettings(props: SelectionProps, helper: SelectionHelper): SelectionSettings {
+export function selectionSettings(props: SelectionProps, helper: SelectionHelper | undefined): SelectionSettings {
     const { itemSelection, itemSelectionMethod, showSelectAllToggle } = props;
     const isDesignMode = typeof itemSelection === "string";
     const selectionOn = itemSelection !== undefined && itemSelection !== "None";

packages/shared/pluggable-widgets-commons/src/selection/index.ts

@@ -65,7 +65,7 @@ export function useSelectionHelper(
     selection: SelectionSingleValue | SelectionMultiValue | undefined,
     dataSource: ListValue,
     onSelectionChange: ActionValue | undefined
-): SelectionHelper {
+): SelectionHelper | undefined {
     const firstLoadDone = useRef(false);
     useEffect(() => {
         if (firstLoadDone.current) {
@@ -78,7 +78,7 @@ export function useSelectionHelper(
         }
     }, [dataSource?.status]);
 
-    const selectionHelper = useRef<SelectionHelper>(undefined);
+    const selectionHelper = useRef<SelectionHelper | undefined>(undefined);
 
     if (selection !== undefined) {
         if (selection.type === "Single") {
@@ -101,5 +101,5 @@ export function useSelectionHelper(
 
 export type { SingleSelectionHelper };
 export type { MultiSelectionHelper };
-export type SelectionHelper = SingleSelectionHelper | MultiSelectionHelper | undefined;
+export type SelectionHelper = SingleSelectionHelper | MultiSelectionHelper;
 export type MultiSelectionStatus = "none" | "all" | "some";