🤖 Merge PR DefinitelyTyped#72279 [fixed-data-table-2] fix: onScrollStart and onScrollEnd arguments typings by @whygee-dev

Author: whygee-dev

types/fixed-data-table-2/fixed-data-table-2-tests.tsx

@@ -181,8 +181,8 @@ class MyTable5 extends React.Component {
                 headerHeight={50}
                 width={1000}
                 height={500}
-                onScrollStart={(x: number, y: number) => {}}
-                onScrollEnd={(x: number, y: number) => {}}
+                onScrollStart={(x: number, y: number, firstRowIndex: number, lastRowIndex: number) => {}}
+                onScrollEnd={(x: number, y: number, firstRowIndex: number, lastRowIndex: number) => {}}
                 onContentHeightChange={(newHeight: number) => {}}
                 onRowClick={(event: React.SyntheticEvent<Table>, rowIndex: number) => {}}
                 onRowContextMenu={(event: React.SyntheticEvent<Table>, rowIndex: number) => {}}

types/fixed-data-table-2/index.d.ts

@@ -272,15 +272,15 @@ export interface TableProps extends React.ClassAttributes<Table> {
 
     /**
      * Callback that is called when scrolling starts with current horizontal
-     * and vertical scroll values.
+     * and vertical scroll values, as well as the first and last row index.
      */
-    onScrollStart?: ((x: number, y: number) => void) | undefined;
+    onScrollStart?: ((x: number, y: number, firstRowIndex: number, lastRowIndex: number) => void) | undefined;
 
     /**
      * Callback that is called when scrolling ends or stops with new horizontal
-     * and vertical scroll values.
+     * and vertical scroll values, as well as the first and last row index.
      */
-    onScrollEnd?: ((x: number, y: number) => void) | undefined;
+    onScrollEnd?: ((x: number, y: number, firstRowIndex: number, lastRowIndex: number) => void) | undefined;
 
     /**
      * If enabled scroll events will not be propagated outside of the table.