fix: resolve type errors in storybook asset showcases and data-grid story

Author: tonyolsson

examples/src/storybook/assets/icon-showcase.tsx

@@ -8,7 +8,7 @@ type Icon = FC<AxisIconProps> & { displayName: string };
 
 const PREVIEW_FONT_SIZE = 32;
 
-const icons: Icon[] = Object.values(AxisIcons)
+const icons: Icon[] = (Object.values(AxisIcons) as unknown[])
   .filter(
     (value): value is Icon =>
       typeof value === "function" &&

examples/src/storybook/assets/illustration-showcase.tsx

@@ -8,7 +8,9 @@ type Illustration = FC<AxisIllustrationProps> & { displayName: string };
 const SVG_DATA_URI_PREFIX = "data:image/svg+xml;utf8,";
 const PREVIEW_WIDTH = 140;
 
-const illustrations: Illustration[] = Object.values(AxisIllustrations)
+const illustrations: Illustration[] = (
+  Object.values(AxisIllustrations) as unknown[]
+)
   .filter(
     (value): value is Illustration =>
       typeof value === "function" &&

examples/src/storybook/components/advanced-data-grid.stories.tsx

@@ -4,6 +4,7 @@ import {
   AdvancedDataGridProps,
 } from "@axiscommunications/fluent-advanced-data-grid";
 import type { Meta, StoryObj } from "@storybook/react";
+import type { ReactElement } from "react";
 import { AdvancedDataGridExample } from "../../stories/advanced-data-grid/examples/advanced-data-grid-example";
 import { AdvancedDataGridMinimalExample } from "../../stories/advanced-data-grid/examples/advanced-data-grid-minimal-example";
 
@@ -45,7 +46,7 @@ const columns: AdvancedColumnDef<User>[] = [
 // can infer `args` and render the Controls / ArgTypes table.
 const AdvancedDataGridStory = AdvancedDataGrid as (
   props: AdvancedDataGridProps<User>
-) => JSX.Element;
+) => ReactElement;
 
 /**
  * Advanced data grid