function _classCallCheck(a,b){if(!(a instanceof b))throw new TypeError("Cannot call a class as a function")}function microtaskDebounce(a){var b=!1,c=0,d=document.createElement("span");return new MutationObserver(function(){a(),b=!1}).observe(d,{attributes:!0}),function(){b||(b=!0,d.setAttribute("x-index",c),c+=1)}}function taskDebounce(a){var b=!1;return function(){b||(b=!0,setTimeout(function(){b=!1,a()},timeoutDuration))}}function isFunction(a){var b={};return a&&"[object Function]"===b.toString.call(a)}function getStyleComputedProperty(a,b){if(1!==a.nodeType)return[];var c=window.getComputedStyle(a,null);return b?c[b]:c}function getParentNode(a){return"HTML"===a.nodeName?a:a.parentNode||a.host}function getScrollParent(a){if(!a||-1!==["HTML","BODY","#document"].indexOf(a.nodeName))return window.document.body;var b=getStyleComputedProperty(a),c=b.overflow,d=b.overflowX;return/(auto|scroll)/.test(c+b.overflowY+d)?a:getScrollParent(getParentNode(a))}function getOffsetParent(a){var b=a&&a.offsetParent,c=b&&b.nodeName;return c&&"BODY"!==c&&"HTML"!==c?-1!==["TD","TABLE"].indexOf(b.nodeName)&&"static"===getStyleComputedProperty(b,"position")?getOffsetParent(b):b:window.document.documentElement}function isOffsetContainer(a){var b=a.nodeName;return"BODY"!==b&&("HTML"===b||getOffsetParent(a.firstElementChild)===a)}function getRoot(a){return null!==a.parentNode?getRoot(a.parentNode):a}function findCommonOffsetParent(a,b){if(!(a&&a.nodeType&&b&&b.nodeType))return window.document.documentElement;var c=a.compareDocumentPosition(b)&Node.DOCUMENT_POSITION_FOLLOWING,d=c?a:b,e=c?b:a,f=document.createRange();f.setStart(d,0),f.setEnd(e,0);var g=f.commonAncestorContainer;if(a!==g&&b!==g||d.contains(e))return isOffsetContainer(g)?g:getOffsetParent(g);var h=getRoot(a);return h.host?findCommonOffsetParent(h.host,b):findCommonOffsetParent(a,getRoot(b).host)}function getScroll(a){var b=arguments.length>1&&void 0!==arguments[1]?arguments[1]:"top",c="top"===b?"scrollTop":"scrollLeft",d=a.nodeName;if("BODY"===d||"HTML"===d){var e=window.document.documentElement;return(window.document.scrollingElement||e)[c]}return a[c]}function includeScroll(a,b){var c=arguments.length>2&&void 0!==arguments[2]&&arguments[2],d=getScroll(b,"top"),e=getScroll(b,"left"),f=c?-1:1;return a.top+=d*f,a.bottom+=d*f,a.left+=e*f,a.right+=e*f,a}function getBordersSize(a,b){var c="x"===b?"Left":"Top",d="Left"===c?"Right":"Bottom";return+a["border"+c+"Width"].split("px")[0]+ +a["border"+d+"Width"].split("px")[0]}function getSize(a,b,c,d){return Math.max(b["offset"+a],c["client"+a],c["offset"+a],isIE10$1()?c["offset"+a]+d["margin"+("Height"===a?"Top":"Left")]+d["margin"+("Height"===a?"Bottom":"Right")]:0)}function getWindowSizes(){var a=window.document.body,b=window.document.documentElement,c=isIE10$1()&&window.getComputedStyle(b);return{height:getSize("Height",a,b,c),width:getSize("Width",a,b,c)}}function getClientRect(a){return _extends({},a,{right:a.left+a.width,bottom:a.top+a.height})}function getBoundingClientRect(a){var b={};if(isIE10$1())try{b=a.getBoundingClientRect();var c=getScroll(a,"top"),d=getScroll(a,"left");b.top+=c,b.left+=d,b.bottom+=c,b.right+=d}catch(a){}else b=a.getBoundingClientRect();var e={left:b.left,top:b.top,width:b.right-b.left,height:b.bottom-b.top},f="HTML"===a.nodeName?getWindowSizes():{},g=f.width||a.clientWidth||e.right-e.left,h=f.height||a.clientHeight||e.bottom-e.top,i=a.offsetWidth-g,j=a.offsetHeight-h;if(i||j){var k=getStyleComputedProperty(a);i-=getBordersSize(k,"x"),j-=getBordersSize(k,"y"),e.width-=i,e.height-=j}return getClientRect(e)}function getOffsetRectRelativeToArbitraryNode(a,b){var c=isIE10$1(),d="HTML"===b.nodeName,e=getBoundingClientRect(a),f=getBoundingClientRect(b),g=getScrollParent(a),h=getStyleComputedProperty(b),i=+h.borderTopWidth.split("px")[0],j=+h.borderLeftWidth.split("px")[0],k=getClientRect({top:e.top-f.top-i,left:e.left-f.left-j,width:e.width,height:e.height});if(k.marginTop=0,k.marginLeft=0,!c&&d){var l=+h.marginTop.split("px")[0],m=+h.marginLeft.split("px")[0];k.top-=i-l,k.bottom-=i-l,k.left-=j-m,k.right-=j-m,k.marginTop=l,k.marginLeft=m}return(c?b.contains(g):b===g&&"BODY"!==g.nodeName)&&(k=includeScroll(k,b)),k}function getViewportOffsetRectRelativeToArtbitraryNode(a){var b=window.document.documentElement,c=getOffsetRectRelativeToArbitraryNode(a,b),d=Math.max(b.clientWidth,window.innerWidth||0),e=Math.max(b.clientHeight,window.innerHeight||0),f=getScroll(b),g=getScroll(b,"left");return getClientRect({top:f-c.top+c.marginTop,left:g-c.left+c.marginLeft,width:d,height:e})}function isFixed(a){var b=a.nodeName;return"BODY"!==b&&"HTML"!==b&&("fixed"===getStyleComputedProperty(a,"position")||isFixed(getParentNode(a)))}function getBoundaries(a,b,c,d){var e={top:0,left:0},f=findCommonOffsetParent(a,b);if("viewport"===d)e=getViewportOffsetRectRelativeToArtbitraryNode(f);else{var g=void 0;"scrollParent"===d?(g=getScrollParent(getParentNode(a)),"BODY"===g.nodeName&&(g=window.document.documentElement)):g="window"===d?window.document.documentElement:d;var h=getOffsetRectRelativeToArbitraryNode(g,f);if("HTML"!==g.nodeName||isFixed(f))e=h;else{var i=getWindowSizes(),j=i.height,k=i.width;e.top+=h.top-h.marginTop,e.bottom=j+h.top,e.left+=h.left-h.marginLeft,e.right=k+h.left}}return e.left+=c,e.top+=c,e.right-=c,e.bottom-=c,e}function getArea(a){return a.width*a.height}function computeAutoPlacement(a,b,c,d,e){var f=arguments.length>5&&void 0!==arguments[5]?arguments[5]:0;if(-1===a.indexOf("auto"))return a;var g=getBoundaries(c,d,f,e),h={top:{width:g.width,height:b.top-g.top},right:{width:g.right-b.right,height:g.height},bottom:{width:g.width,height:g.bottom-b.bottom},left:{width:b.left-g.left,height:g.height}},i=Object.keys(h).map(function(a){return _extends({key:a},h[a],{area:getArea(h[a])})}).sort(function(a,b){return b.area-a.area}),j=i.filter(function(a){var b=a.width,d=a.height;return b>=c.clientWidth&&d>=c.clientHeight}),k=j.length>0?j[0].key:i[0].key,l=a.split("-")[1];return k+(l?"-"+l:"")}function getReferenceOffsets(a,b,c){return getOffsetRectRelativeToArbitraryNode(c,findCommonOffsetParent(b,c))}function getOuterSizes(a){var b=window.getComputedStyle(a),c=parseFloat(b.marginTop)+parseFloat(b.marginBottom),d=parseFloat(b.marginLeft)+parseFloat(b.marginRight);return{width:a.offsetWidth+d,height:a.offsetHeight+c}}function getOppositePlacement(a){var b={left:"right",right:"left",bottom:"top",top:"bottom"};return a.replace(/left|right|bottom|top/g,function(a){return b[a]})}function getPopperOffsets(a,b,c){c=c.split("-")[0];var d=getOuterSizes(a),e={width:d.width,height:d.height},f=-1!==["right","left"].indexOf(c),g=f?"top":"left",h=f?"left":"top",i=f?"height":"width",j=f?"width":"height";return e[g]=b[g]+b[i]/2-d[i]/2,e[h]=c===h?b[h]-d[j]:b[getOppositePlacement(h)],e}function find(a,b){return Array.prototype.find?a.find(b):a.filter(b)[0]}function findIndex(a,b,c){if(Array.prototype.findIndex)return a.findIndex(function(a){return a[b]===c});var d=find(a,function(a){return a[b]===c});return a.indexOf(d)}function runModifiers(a,b,c){return(void 0===c?a:a.slice(0,findIndex(a,"name",c))).forEach(function(a){a.function&&console.warn("`modifier.function` is deprecated, use `modifier.fn`!");var c=a.function||a.fn;a.enabled&&isFunction(c)&&(b.offsets.popper=getClientRect(b.offsets.popper),b.offsets.reference=getClientRect(b.offsets.reference),b=c(b,a))}),b}function _update(){if(!this.state.isDestroyed){var a={instance:this,styles:{},attributes:{},flipped:!1,offsets:{}};a.offsets.reference=getReferenceOffsets(this.state,this.popper,this.reference),a.placement=computeAutoPlacement(this.options.placement,a.offsets.reference,this.popper,this.reference,this.options.modifiers.flip.boundariesElement,this.options.modifiers.flip.padding),a.originalPlacement=a.placement,a.offsets.popper=getPopperOffsets(this.popper,a.offsets.reference,a.placement),a.offsets.popper.position="absolute",a=runModifiers(this.modifiers,a),this.state.isCreated?this.options.onUpdate(a):(this.state.isCreated=!0,this.options.onCreate(a))}}function isModifierEnabled(a,b){return a.some(function(a){var c=a.name;return a.enabled&&c===b})}function getSupportedPropertyName(a){for(var b=[!1,"ms","Webkit","Moz","O"],c=a.charAt(0).toUpperCase()+a.slice(1),d=0;d<b.length-1;d++){var e=b[d],f=e?""+e+c:a;if(void 0!==window.document.body.style[f])return f}return null}function _destroy(){return this.state.isDestroyed=!0,isModifierEnabled(this.modifiers,"applyStyle")&&(this.popper.removeAttribute("x-placement"),this.popper.style.left="",this.popper.style.position="",this.popper.style.top="",this.popper.style[getSupportedPropertyName("transform")]=""),this.disableEventListeners(),this.options.removeOnDestroy&&this.popper.parentNode.removeChild(this.popper),this}function attachToScrollParents(a,b,c,d){var e="BODY"===a.nodeName,f=e?window:a;f.addEventListener(b,c,{passive:!0}),e||attachToScrollParents(getScrollParent(f.parentNode),b,c,d),d.push(f)}function setupEventListeners(a,b,c,d){c.updateBound=d,window.addEventListener("resize",c.updateBound,{passive:!0});var e=getScrollParent(a);return attachToScrollParents(e,"scroll",c.updateBound,c.scrollParents),c.scrollElement=e,c.eventsEnabled=!0,c}function _enableEventListeners(){this.state.eventsEnabled||(this.state=setupEventListeners(this.reference,this.options,this.state,this.scheduleUpdate))}function removeEventListeners(a,b){return window.removeEventListener("resize",b.updateBound),b.scrollParents.forEach(function(a){a.removeEventListener("scroll",b.updateBound)}),b.updateBound=null,b.scrollParents=[],b.scrollElement=null,b.eventsEnabled=!1,b}function _disableEventListeners(){this.state.eventsEnabled&&(window.cancelAnimationFrame(this.scheduleUpdate),this.state=removeEventListeners(this.reference,this.state))}function isNumeric(a){return""!==a&&!isNaN(parseFloat(a))&&isFinite(a)}function setStyles(a,b){Object.keys(b).forEach(function(c){var d="";-1!==["width","height","top","right","bottom","left"].indexOf(c)&&isNumeric(b[c])&&(d="px"),a.style[c]=b[c]+d})}function setAttributes(a,b){Object.keys(b).forEach(function(c){!1!==b[c]?a.setAttribute(c,b[c]):a.removeAttribute(c)})}function applyStyle(a){return setStyles(a.instance.popper,a.styles),setAttributes(a.instance.popper,a.attributes),a.offsets.arrow&&setStyles(a.arrowElement,a.offsets.arrow),a}function applyStyleOnLoad(a,b,c,d,e){var f=getReferenceOffsets(e,b,a),g=computeAutoPlacement(c.placement,f,b,a,c.modifiers.flip.boundariesElement,c.modifiers.flip.padding);return b.setAttribute("x-placement",g),setStyles(b,{position:"absolute"}),c}function computeStyle(a,b){var c=b.x,d=b.y,e=a.offsets.popper,f=find(a.instance.modifiers,function(a){return"applyStyle"===a.name}).gpuAcceleration;void 0!==f&&console.warn("WARNING: `gpuAcceleration` option moved to `computeStyle` modifier and will not be supported in future versions of Popper.js!");var g=void 0!==f?f:b.gpuAcceleration,h=getOffsetParent(a.instance.popper),i=getBoundingClientRect(h),j={position:e.position},k={left:Math.floor(e.left),top:Math.floor(e.top),bottom:Math.floor(e.bottom),right:Math.floor(e.right)},l="bottom"===c?"top":"bottom",m="right"===d?"left":"right",n=getSupportedPropertyName("transform"),o=void 0,p=void 0;if(p="bottom"===l?-i.height+k.bottom:k.top,o="right"===m?-i.width+k.right:k.left,g&&n)j[n]="translate3d("+o+"px, "+p+"px, 0)",j[l]=0,j[m]=0,j.willChange="transform";else{var q="bottom"===l?-1:1,r="right"===m?-1:1;j[l]=p*q,j[m]=o*r,j.willChange=l+", "+m}var s={"x-placement":a.placement};return a.attributes=_extends({},s,a.attributes),a.styles=_extends({},j,a.styles),a}function isModifierRequired(a,b,c){var d=find(a,function(a){return a.name===b}),e=!!d&&a.some(function(a){return a.name===c&&a.enabled&&a.order<d.order});if(!e){var f="`"+b+"`",g="`"+c+"`";console.warn(g+" modifier is required by "+f+" modifier in order to work, be sure to include it before "+f+"!")}return e}function arrow(a,b){if(!isModifierRequired(a.instance.modifiers,"arrow","keepTogether"))return a;var c=b.element;if("string"==typeof c){if(!(c=a.instance.popper.querySelector(c)))return a}else if(!a.instance.popper.contains(c))return console.warn("WARNING: `arrow.element` must be child of its popper element!"),a;var d=a.placement.split("-")[0],e=a.offsets,f=e.popper,g=e.reference,h=-1!==["left","right"].indexOf(d),i=h?"height":"width",j=h?"top":"left",k=h?"left":"top",l=h?"bottom":"right",m=getOuterSizes(c)[i];g[l]-m<f[j]&&(a.offsets.popper[j]-=f[j]-(g[l]-m)),g[j]+m>f[l]&&(a.offsets.popper[j]+=g[j]+m-f[l]);var n=g[j]+g[i]/2-m/2,o=n-getClientRect(a.offsets.popper)[j];return o=Math.max(Math.min(f[i]-m,o),0),a.arrowElement=c,a.offsets.arrow={},a.offsets.arrow[j]=Math.round(o),a.offsets.arrow[k]="",a}function getOppositeVariation(a){return"end"===a?"start":"start"===a?"end":a}function clockwise(a){var b=arguments.length>1&&void 0!==arguments[1]&&arguments[1],c=validPlacements.indexOf(a),d=validPlacements.slice(c+1).concat(validPlacements.slice(0,c));return b?d.reverse():d}function flip(a,b){if(isModifierEnabled(a.instance.modifiers,"inner"))return a;if(a.flipped&&a.placement===a.originalPlacement)return a;var c=getBoundaries(a.instance.popper,a.instance.reference,b.padding,b.boundariesElement),d=a.placement.split("-")[0],e=getOppositePlacement(d),f=a.placement.split("-")[1]||"",g=[];switch(b.behavior){case BEHAVIORS.FLIP:g=[d,e];break;case BEHAVIORS.CLOCKWISE:g=clockwise(d);break;case BEHAVIORS.COUNTERCLOCKWISE:g=clockwise(d,!0);break;default:g=b.behavior}return g.forEach(function(h,i){if(d!==h||g.length===i+1)return a;d=a.placement.split("-")[0],e=getOppositePlacement(d);var j=a.offsets.popper,k=a.offsets.reference,l=Math.floor,m="left"===d&&l(j.right)>l(k.left)||"right"===d&&l(j.left)<l(k.right)||"top"===d&&l(j.bottom)>l(k.top)||"bottom"===d&&l(j.top)<l(k.bottom),n=l(j.left)<l(c.left),o=l(j.right)>l(c.right),p=l(j.top)<l(c.top),q=l(j.bottom)>l(c.bottom),r="left"===d&&n||"right"===d&&o||"top"===d&&p||"bottom"===d&&q,s=-1!==["top","bottom"].indexOf(d),t=!!b.flipVariations&&(s&&"start"===f&&n||s&&"end"===f&&o||!s&&"start"===f&&p||!s&&"end"===f&&q);(m||r||t)&&(a.flipped=!0,(m||r)&&(d=g[i+1]),t&&(f=getOppositeVariation(f)),a.placement=d+(f?"-"+f:""),a.offsets.popper=_extends({},a.offsets.popper,getPopperOffsets(a.instance.popper,a.offsets.reference,a.placement)),a=runModifiers(a.instance.modifiers,a,"flip"))}),a}function keepTogether(a){var b=a.offsets,c=b.popper,d=b.reference,e=a.placement.split("-")[0],f=Math.floor,g=-1!==["top","bottom"].indexOf(e),h=g?"right":"bottom",i=g?"left":"top",j=g?"width":"height";return c[h]<f(d[i])&&(a.offsets.popper[i]=f(d[i])-c[j]),c[i]>f(d[h])&&(a.offsets.popper[i]=f(d[h])),a}function toValue(a,b,c,d){var e=a.match(/((?:\-|\+)?\d*\.?\d*)(.*)/),f=+e[1],g=e[2];if(!f)return a;if(0===g.indexOf("%")){var h=void 0;switch(g){case"%p":h=c;break;case"%":case"%r":default:h=d}return getClientRect(h)[b]/100*f}if("vh"===g||"vw"===g){return("vh"===g?Math.max(document.documentElement.clientHeight,window.innerHeight||0):Math.max(document.documentElement.clientWidth,window.innerWidth||0))/100*f}return f}function parseOffset(a,b,c,d){var e=[0,0],f=-1!==["right","left"].indexOf(d),g=a.split(/(\+|\-)/).map(function(a){return a.trim()}),h=g.indexOf(find(g,function(a){return-1!==a.search(/,|\s/)}));g[h]&&-1===g[h].indexOf(",")&&console.warn("Offsets separated by white space(s) are deprecated, use a comma (,) instead.");var i=/\s*,\s*|\s+/,j=-1!==h?[g.slice(0,h).concat([g[h].split(i)[0]]),[g[h].split(i)[1]].concat(g.slice(h+1))]:[g];return j=j.map(function(a,d){var e=(1===d?!f:f)?"height":"width",g=!1;return a.reduce(function(a,b){return""===a[a.length-1]&&-1!==["+","-"].indexOf(b)?(a[a.length-1]=b,g=!0,a):g?(a[a.length-1]+=b,g=!1,a):a.concat(b)},[]).map(function(a){return toValue(a,e,b,c)})}),j.forEach(function(a,b){a.forEach(function(c,d){isNumeric(c)&&(e[b]+=c*("-"===a[d-1]?-1:1))})}),e}function offset(a,b){var c=b.offset,d=a.placement,e=a.offsets,f=e.popper,g=e.reference,h=d.split("-")[0],i=void 0;return i=isNumeric(+c)?[+c,0]:parseOffset(c,f,g,h),"left"===h?(f.top+=i[0],f.left-=i[1]):"right"===h?(f.top+=i[0],f.left+=i[1]):"top"===h?(f.left+=i[0],f.top-=i[1]):"bottom"===h&&(f.left+=i[0],f.top+=i[1]),a.popper=f,a}function preventOverflow(a,b){var c=b.boundariesElement||getOffsetParent(a.instance.popper);a.instance.reference===c&&(c=getOffsetParent(c));var d=getBoundaries(a.instance.popper,a.instance.reference,b.padding,c);b.boundaries=d;var e=b.priority,f=a.offsets.popper,g={primary:function(a){var c,e=f[a];return f[a]<d[a]&&!b.escapeWithReference&&(e=Math.max(f[a],d[a])),c={},c[a]=e,c},secondary:function(a){var c,e="right"===a?"left":"top",g=f[e];return f[a]>d[a]&&!b.escapeWithReference&&(g=Math.min(f[e],d[a]-("right"===a?f.width:f.height))),c={},c[e]=g,c}};return e.forEach(function(a){var b=-1!==["left","top"].indexOf(a)?"primary":"secondary";f=_extends({},f,g[b](a))}),a.offsets.popper=f,a}function shift(a){var b=a.placement,c=b.split("-")[0],d=b.split("-")[1];if(d){var e,f,g=a.offsets,h=g.reference,i=g.popper,j=-1!==["bottom","top"].indexOf(c),k=j?"left":"top",l=j?"width":"height",m={start:(e={},e[k]=h[k],e),end:(f={},f[k]=h[k]+h[l]-i[l],f)};a.offsets.popper=_extends({},i,m[d])}return a}function hide(a){if(!isModifierRequired(a.instance.modifiers,"hide","preventOverflow"))return a;var b=a.offsets.reference,c=find(a.instance.modifiers,function(a){return"preventOverflow"===a.name}).boundaries;if(b.bottom<c.top||b.left>c.right||b.top>c.bottom||b.right<c.left){if(!0===a.hide)return a;a.hide=!0,a.attributes["x-out-of-boundaries"]=""}else{if(!1===a.hide)return a;a.hide=!1,a.attributes["x-out-of-boundaries"]=!1}return a}function inner(a){var b=a.placement,c=b.split("-")[0],d=a.offsets,e=d.popper,f=d.reference,g=-1!==["left","right"].indexOf(c),h=-1===["top","left"].indexOf(c);return e[g?"left":"top"]=f[b]-(h?e[g?"width":"height"]:0),a.placement=getOppositePlacement(b),a.offsets.popper=getClientRect(e),a}for(var nativeHints=["native code","[object MutationObserverConstructor]"],isNative=function(a){return nativeHints.some(function(b){return(a||"").toString().indexOf(b)>-1})},isBrowser="undefined"!=typeof window,longerTimeoutBrowsers=["Edge","Trident","Firefox"],timeoutDuration=0,i=0;i<longerTimeoutBrowsers.length;i+=1)if(isBrowser&&navigator.userAgent.indexOf(longerTimeoutBrowsers[i])>=0){timeoutDuration=1;break}var supportsNativeMutationObserver=isBrowser&&isNative(window.MutationObserver),debounce=supportsNativeMutationObserver?microtaskDebounce:taskDebounce,isIE10=void 0,isIE10$1=function(){return void 0===isIE10&&(isIE10=-1!==navigator.appVersion.indexOf("MSIE 10")),isIE10},_extends=Object.assign||function(a){for(var b=1;b<arguments.length;b++){var c=arguments[b];for(var d in c)Object.prototype.hasOwnProperty.call(c,d)&&(a[d]=c[d])}return a},placements=["auto-start","auto","auto-end","top-start","top","top-end","right-start","right","right-end","bottom-end","bottom","bottom-start","left-end","left","left-start"],validPlacements=placements.slice(3),BEHAVIORS={FLIP:"flip",CLOCKWISE:"clockwise",COUNTERCLOCKWISE:"counterclockwise"},modifiers={shift:{order:100,enabled:!0,fn:shift},offset:{order:200,enabled:!0,fn:offset,offset:0},preventOverflow:{order:300,enabled:!0,fn:preventOverflow,priority:["left","right","top","bottom"],padding:5,boundariesElement:"scrollParent"},keepTogether:{order:400,enabled:!0,fn:keepTogether},arrow:{order:500,enabled:!0,fn:arrow,element:"[x-arrow]"},flip:{order:600,enabled:!0,fn:flip,behavior:"flip",padding:5,boundariesElement:"viewport"},inner:{order:700,enabled:!1,fn:inner},hide:{order:800,enabled:!0,fn:hide},computeStyle:{order:850,enabled:!0,fn:computeStyle,gpuAcceleration:!0,x:"bottom",y:"right"},applyStyle:{order:900,enabled:!0,fn:applyStyle,onLoad:applyStyleOnLoad,gpuAcceleration:void 0}},Defaults={placement:"bottom",eventsEnabled:!0,removeOnDestroy:!1,onCreate:function(){},onUpdate:function(){},modifiers:modifiers},Popper=function(){function a(b,c){var d=this,e=arguments.length>2&&void 0!==arguments[2]?arguments[2]:{};_classCallCheck(this,a),this.scheduleUpdate=function(){return requestAnimationFrame(d.update)},this.update=debounce(this.update.bind(this)),this.options=_extends({},a.Defaults,e),this.state={isDestroyed:!1,isCreated:!1,scrollParents:[]},this.reference=b.jquery?b[0]:b,this.popper=c.jquery?c[0]:c,this.options.modifiers={},Object.keys(_extends({},a.Defaults.modifiers,e.modifiers)).forEach(function(b){d.options.modifiers[b]=_extends({},a.Defaults.modifiers[b]||{},e.modifiers?e.modifiers[b]:{})}),this.modifiers=Object.keys(this.options.modifiers).map(function(a){return _extends({name:a},d.options.modifiers[a])}).sort(function(a,b){return a.order-b.order}),this.modifiers.forEach(function(a){a.enabled&&isFunction(a.onLoad)&&a.onLoad(d.reference,d.popper,d.options,a,d.state)}),this.update();var f=this.options.eventsEnabled;f&&this.enableEventListeners(),this.state.eventsEnabled=f}return a.prototype.update=function(){return _update.call(this)},a.prototype.destroy=function(){return _destroy.call(this)},a.prototype.enableEventListeners=function(){return _enableEventListeners.call(this)},a.prototype.disableEventListeners=function(){return _disableEventListeners.call(this)},a}();Popper.Utils=("undefined"!=typeof window?window:global).PopperUtils,Popper.placements=placements,Popper.Defaults=Defaults;