Port <ListResources> types file to App Router style [#1066]

* segregate types and functions
* update formatting

static-site/components/list-resources/types.ts

@@ -1,107 +1,110 @@
-import { InternalError } from "../ErrorBoundary";
-import { Tile } from "../ExpandableTiles/types"
+import { InternalError } from "../error-boundary";
+import { GenericTileBase } from "../expandable-tiles/types";
 
 export interface FilterOption {
-  value: string
-  label: string
+  value: string;
+  label: string;
 }
 
 export type SortMethod = "lastUpdated" | "alphabetical";
 
 export interface Group {
-  groupName: string
-  nResources: number
-  nVersions: number | undefined
-  lastUpdated: string | undefined
-  resources: Resource[]
-  groupUrl?: string
-  groupDisplayName?: string
+  groupName: string;
+  nResources: number;
+  nVersions: number | undefined;
+  lastUpdated: string | undefined;
+  resources: Resource[];
+  groupUrl?: string;
+  groupDisplayName?: string;
 }
 
 export interface VersionedGroup extends Group {
-  nVersions: number
-  lastUpdated: string
-}
-
-export function convertVersionedGroup(group: Group): VersionedGroup {
-  if (group.nVersions !== undefined &&
-      group.lastUpdated !== undefined) {
-      return {
-        ...group,
-        nVersions: group.nVersions,
-        lastUpdated: group.lastUpdated,
-      }
-  }
-  throw new InternalError("Group is not versioned.");
+  nVersions: number;
+  lastUpdated: string;
 }
 
 export interface Resource {
-  name: string
-  displayName?: ResourceDisplayName
-  groupName: string
-  nameParts: string[]
-  sortingName: string
-  url: string
-  lastUpdated?: string  // date
-  firstUpdated?: string  // date
-  dates?: string[]
-  nVersions?: number
-  updateCadence?: UpdateCadence
+  name: string;
+  displayName?: ResourceDisplayName;
+  groupName: string;
+  nameParts: string[];
+  sortingName: string;
+  url: string;
+  lastUpdated?: string; // date
+  firstUpdated?: string; // date
+  dates?: string[];
+  nVersions?: number;
+  updateCadence?: UpdateCadence;
 }
 
 export interface DisplayNamedResource extends Resource {
-  displayName: ResourceDisplayName
+  displayName: ResourceDisplayName;
 }
 
 export interface VersionedResource extends Resource {
-  lastUpdated: string  // date
-  firstUpdated: string  // date
-  dates: string[]
-  nVersions: number
-  updateCadence: UpdateCadence
-}
-
-export function convertVersionedResource(resource: Resource): VersionedResource {
-  if (resource.lastUpdated !== undefined &&
-      resource.firstUpdated !== undefined &&
-      resource.dates !== undefined &&
-      resource.nVersions !== undefined &&
-      resource.updateCadence !== undefined) {
-    return {
-      ...resource,
-      lastUpdated: resource.lastUpdated,
-      firstUpdated: resource.firstUpdated,
-      dates: resource.dates,
-      nVersions: resource.nVersions,
-      updateCadence: resource.updateCadence
-    }
-  }
-  throw new InternalError("Resource is not versioned.");
+  lastUpdated: string; // date
+  firstUpdated: string; // date
+  dates: string[];
+  nVersions: number;
+  updateCadence: UpdateCadence;
 }
 
 export interface ResourceDisplayName {
-  hovered: string
-  default: string
+  hovered: string;
+  default: string;
 }
 
 export interface ResourceListingInfo {
-  pathPrefix: string
-  pathVersions: Record<string, string[]>
+  pathPrefix: string;
+  pathVersions: Record<string, string[]>;
 }
 
 export interface UpdateCadence {
-  summary: string
-  description: string
+  summary: string;
+  description: string;
 }
 
 // See coreTiles in static-site/content/resource-listing.yaml
-export interface FilterTile extends Tile {
-  filters: string[]
+export interface FilterTile extends GenericTileBase {
+  filters: string[];
 }
 
 // See coreQuickLinks in static-site/content/resource-listing.yaml
 export interface QuickLink {
-  name: string
-  display: string
-  groupName?: string
+  name: string;
+  display: string;
+  groupName?: string;
+}
+
+export function convertVersionedGroup(group: Group): VersionedGroup {
+  if (group.nVersions !== undefined && group.lastUpdated !== undefined) {
+    return {
+      ...group,
+      nVersions: group.nVersions,
+      lastUpdated: group.lastUpdated,
+    };
+  }
+  throw new InternalError("Group is not versioned.");
+}
+
+export function convertVersionedResource(
+  resource: Resource,
+): VersionedResource {
+  if (
+    resource.lastUpdated !== undefined &&
+    resource.firstUpdated !== undefined &&
+    resource.dates !== undefined &&
+    resource.nVersions !== undefined &&
+    resource.updateCadence !== undefined
+  ) {
+    return {
+      ...resource,
+      lastUpdated: resource.lastUpdated,
+      firstUpdated: resource.firstUpdated,
+      dates: resource.dates,
+      nVersions: resource.nVersions,
+      updateCadence: resource.updateCadence,
+    };
+  }
+  throw new InternalError("Resource is not versioned.");
 }