diff --git a/slickgrid/SlickGrid-tests.ts b/slickgrid/SlickGrid-tests.ts
index 50db88b52..e267a8594 100644
--- a/slickgrid/SlickGrid-tests.ts
+++ b/slickgrid/SlickGrid-tests.ts
@@ -47,7 +47,7 @@ grid.getDataItem(14).title;
 
 grid.setData([{ title: "task", duration: "5 days", percentComplete: 5, start: "01/01/2013", finish: "12/12/2013", effortDriven: false }], true);
 
-var ids = [];
+var ids: string[] = [];
 for (i = 0; i < grid.getDataLength(); i++) {
 	ids.push(grid.getDataItem(i).title);
 }
@@ -82,7 +82,7 @@ class SingleCellSelectionModel extends Slick.SelectionModel<MyData, Slick.Range[
 		this.self._grid.onClick.unsubscribe(this.self.handleGridClick);
 	}
 
-	public handleGridClick(e, args) {
+	public handleGridClick(e: any, args: any) {
 		var cell = this.self._grid.getCellFromEvent(e);
 		if (!cell || !this.self._grid.canCellBeSelected(cell.row, cell.cell)) {
 			return;
@@ -200,3 +200,13 @@ grid.setCellCssStyles("test", {
 var dataView = new Slick.Data.DataView<MyData>();
 var gridWithDataView = new Slick.Grid<MyData>('#grid2', dataView, columns, options);
 dataView.getIdxById('foo') + 5;
+
+columns.forEach(column => {
+	if (column.editor !== Slick.Editors.Integer) {
+		return;
+	}
+});
+
+grid.onSort.subscribe((e, args) => {
+    var sortCol:string = args.sortCols[0].sortCol.field;
+});
diff --git a/slickgrid/SlickGrid-tests.ts.tscparams b/slickgrid/SlickGrid-tests.ts.tscparams
deleted file mode 100644
index e16c76dff..000000000
--- a/slickgrid/SlickGrid-tests.ts.tscparams
+++ /dev/null
@@ -1 +0,0 @@
-""
diff --git a/slickgrid/SlickGrid.d.ts b/slickgrid/SlickGrid.d.ts
index 90aa9cf13..d8a365d94 100644
--- a/slickgrid/SlickGrid.d.ts
+++ b/slickgrid/SlickGrid.d.ts
@@ -424,7 +424,7 @@ declare module Slick {
 		/**
 		* The editor for cell edits {TextEditor, IntegerEditor, DateEditor...} See slick.editors.js
 		**/
-		editor?: Editors.Editor<T>;
+		editor?: any; // typeof Editors.Editor<T>;
 
 		/**
 		* The property name in the data object to pull content from. (This is assumed to be on the root of the data object.)
@@ -1333,7 +1333,7 @@ declare module Slick {
 
 	// todo: merge with existing column definition
 	export interface Column<T extends SlickData> {
-		sortCol?: string;
+		sortCol?: Column<T>;
 		sortAsc?: boolean;
 	}