feat: table sort change output (#1438)

Author: itssharmasandeep

projects/components/src/table/table.component.ts

@@ -307,6 +307,9 @@ export class TableComponent
   @Output()
   public readonly columnConfigsChange: EventEmitter<TableColumnConfig[]> = new EventEmitter<TableColumnConfig[]>();
 
+  @Output()
+  public readonly sortChange: EventEmitter<SortedColumn> = new EventEmitter<SortedColumn>();
+
   @ViewChild(PaginatorComponent)
   public paginator?: PaginatorComponent;
 
@@ -537,10 +540,12 @@ export class TableComponent
 
   public onSortChange(direction: TableSortDirection, columnConfig: TableColumnConfigExtended): void {
     if (TableCdkColumnUtil.isColumnSortable(columnConfig)) {
-      this.updateSort({
+      const sortedColumn: SortedColumn = {
         column: columnConfig,
         direction: direction
-      });
+      };
+      this.sortChange.emit(sortedColumn);
+      this.updateSort(sortedColumn);
     }
 
     if (this.syncWithUrl) {
@@ -775,7 +780,7 @@ export class TableComponent
   }
 }
 
-interface SortedColumn {
+export interface SortedColumn {
   column: TableColumnConfigExtended;
   direction?: TableSortDirection;
 }