@@ -219,10 +219,10 @@ class Cytoscape extends Component {
219219 const originalMinZoomFn = cy . minZoom ;
220220
221221 // Override the maxZoom function to trigger maxZoomChange custom event
222- cy . maxZoom = function ( e ) {
222+ cy . maxZoom = function ( e ) {
223223 const currentMaxZoom = originalMaxZoomFn . call ( cy , e ) ;
224-
225- // Trigger your custom event if the current max zoom level is different from the
224+
225+ // Trigger your custom event if the current max zoom level is different from the
226226 // previously stored max zoom level
227227 if ( currentMaxZoom !== cy . _previousMaxZoom ) {
228228 cy . _previousMaxZoom = currentMaxZoom ;
@@ -232,10 +232,10 @@ class Cytoscape extends Component {
232232 } ;
233233
234234 // Override the minZoom function to trigger minZoomChange custom event
235- cy . minZoom = function ( e ) {
235+ cy . minZoom = function ( e ) {
236236 const currentMinZoom = originalMinZoomFn . call ( cy , e ) ;
237-
238- // Trigger your custom event if the current min zoom level is different from the
237+
238+ // Trigger your custom event if the current min zoom level is different from the
239239 // previously stored min zoom level
240240 if ( currentMinZoom !== cy . _previousMinZoom ) {
241241 cy . _previousMinZoom = currentMinZoom ;
@@ -353,7 +353,7 @@ class Cytoscape extends Component {
353353
354354 // Refresh layout if current zoom is out of boundaries
355355 cy . on ( 'minMaxZoomChange' , function ( ) {
356- var zoom = cy . zoom ( ) ;
356+ const zoom = cy . zoom ( ) ;
357357 if ( zoom > cy . maxZoom ( ) || zoom < cy . minZoom ( ) ) {
358358 cy . fit ( ) ;
359359 }
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