From 7f181999854930c8fa123bcdf4dca4982d0e7c41 Mon Sep 17 00:00:00 2001
From: gou4shi1 <gou4shi1@qq.com>
Date: Thu, 6 Dec 2018 14:37:27 +0800
Subject: [PATCH] Fix build fail

---
 src/utils/MouseHelper.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/utils/MouseHelper.ts b/src/utils/MouseHelper.ts
index 11efd647..7870f477 100644
--- a/src/utils/MouseHelper.ts
+++ b/src/utils/MouseHelper.ts
@@ -33,7 +33,7 @@ export class MouseHelper {
    * apply an offset to the x value such that the left half of the cell will
    * select that cell and the right half will select the next cell.
    */
-  public getCoords(event: {pageX: number, pageY: number}, element: HTMLElement, charMeasure: ICharMeasure, lineHeight: number, colCount: number, rowCount: number, isSelection?: boolean): [number, number] {
+  public getCoords(event: {target: EventTarget, pageX: number, pageY: number}, element: HTMLElement, charMeasure: ICharMeasure, lineHeight: number, colCount: number, rowCount: number, isSelection?: boolean): [number, number] {
     // Coordinates cannot be measured if charMeasure has not been initialized
     if (!charMeasure.width || !charMeasure.height) {
       return null;