fix: error when running in Node

tsvetomir · tsvetomir · commit ad34a83e1e27 · 2018-06-25T08:16:00.000+03:00
diff --git a/src/main.js b/src/main.js
@@ -39,7 +39,7 @@ function normalizeEvent(e) {
 
 export class Draggable {
     static supportPointerEvent() {
-        return window.PointerEvent;
+        return (typeof window !== 'undefined') && window.PointerEvent;
     }
 
     constructor({ press = noop, drag = noop, release = noop, mouseOnly = false }) {

Original file line number	Diff line number	Diff line change
`@@ -39,7 +39,7 @@ function normalizeEvent(e) {`
`39`	`39`
`40`	`40`	`export class Draggable {`
`41`	`41`	`static supportPointerEvent() {`
`42`		`- return window.PointerEvent;`
	`42`	`+ return (typeof window !== 'undefined') && window.PointerEvent;`
`43`	`43`	`}`
`44`	`44`
`45`	`45`	`constructor({ press = noop, drag = noop, release = noop, mouseOnly = false }) {`