chore: Fix linter errors (#104)

Author: just-boris

src/types.ts

@@ -5,5 +5,10 @@
  * subset of node.js types, safe to use in browser and bundlers
  * we do not use `lib.dom` types because they are not available in SSR environment
  */
-declare const process: { env: { NODE_ENV?: string } };
-declare const console: { warn: (...args: Array<any>) => void };
+declare global {
+  const process: { env: { NODE_ENV?: string } };
+  const console: { warn: (...args: Array<any>) => void };
+}
+
+// dummy export to make typescript treat this file as ES module
+export {};

src/utils.ts

@@ -84,22 +84,22 @@ export function createActions<T>({
   return {
     setFiltering(filteringText) {
       dispatch({ type: 'filtering', filteringText });
-      collectionRef.current && collectionRef.current.scrollToTop();
+      collectionRef.current?.scrollToTop();
     },
     setSorting(state: SortingState<T>) {
       dispatch({ type: 'sorting', sortingState: state });
-      collectionRef.current && collectionRef.current.scrollToTop();
+      collectionRef.current?.scrollToTop();
     },
     setCurrentPage(pageIndex: number) {
       dispatch({ type: 'pagination', pageIndex });
-      collectionRef.current && collectionRef.current.scrollToTop();
+      collectionRef.current?.scrollToTop();
     },
     setSelectedItems(selectedItems: Array<T>) {
       dispatch({ type: 'selection', selectedItems });
     },
     setPropertyFiltering(query: PropertyFilterQuery) {
       dispatch({ type: 'property-filtering', query });
-      collectionRef.current && collectionRef.current.scrollToTop();
+      collectionRef.current?.scrollToTop();
     },
     setExpandedItems(expandedItems: ReadonlyArray<T>) {
       dispatch({ type: 'expansion', expandedItems });