text: /*
   Highcharts Gantt JS v8.1.0 (2020-05-05)
  
   Tree Grid
  
   (c) 2016-2019 Jon Arild Nygard
  
   License: www.highcharts.com/license
  */
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  var I=function(){function a(a){this.axis=a}a.prototype.collapse=function(a){var c=this.axis,d=c.options.breaks||[];a=b(a,c.max);d.push(a);return d};a.prototype.expand=function(a){var c=this.axis,d=c.options.breaks||[],e=b(a,c.max);return d.reduce(function(a,b){b.to===e.to&&b.from===e.from||a.push(b);return a},[])};a.prototype.getTickPositions=function(){var a=this.axis;return Object.keys(a.treeGrid.mapOfPosToGridNode||{}).reduce(function(b,c){c=+c;!(a.min<=c&&a.max>=c)||a.brokenAxis&&a.brokenAxis.isInAnyBreak(c)||
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