ngx-bootstrap
Version:
Angular Bootstrap
2 lines • 18.6 kB
JavaScript
!function(t,o){"object"==typeof exports&&"undefined"!=typeof module?o(exports,require("ngx-bootstrap/utils"),require("@angular/core"),require("@angular/common"),require("rxjs")):"function"==typeof define&&define.amd?define("ngx-bootstrap/positioning",["exports","ngx-bootstrap/utils","@angular/core","@angular/common","rxjs"],o):o(((t="undefined"!=typeof globalThis?globalThis:t||self)["ngx-bootstrap"]=t["ngx-bootstrap"]||{},t["ngx-bootstrap"].positioning={}),t.utils,t.ng.core,t.ng.common,t.rxjs)}(this,(function(t,o,e,n,r){"use strict";var i,a;function l(t,o){if(1!==t.nodeType)return[];var e=t.ownerDocument.defaultView,n=null==e?void 0:e.getComputedStyle(t,null);return o?n&&n[o]:n}!function(t){t.top="top",t.bottom="bottom",t.left="left",t.right="right",t.auto="auto",t.end="right",t.start="left",t["top left"]="top left",t["top right"]="top right",t["right top"]="right top",t["right bottom"]="right bottom",t["bottom right"]="bottom right",t["bottom left"]="bottom left",t["left bottom"]="left bottom",t["left top"]="left top",t["top start"]="top left",t["top end"]="top right",t["end top"]="right top",t["end bottom"]="right bottom",t["bottom end"]="bottom right",t["bottom start"]="bottom left",t["start bottom"]="start bottom",t["start top"]="left top"}(i||(i={})),(a=t.PlacementForBs5||(t.PlacementForBs5={})).top="top",a.bottom="bottom",a.left="start",a.right="end",a.auto="auto",a.end="end",a.start="start",a["top left"]="top start",a["top right"]="top end",a["right top"]="end top",a["right bottom"]="end bottom",a["bottom right"]="bottom end",a["bottom left"]="bottom start",a["left bottom"]="start bottom",a["left top"]="start top",a["top start"]="top start",a["top end"]="top end",a["end top"]="end top",a["end bottom"]="end bottom",a["bottom end"]="bottom end",a["bottom start"]="bottom start",a["start bottom"]="start bottom",a["start top"]="start top";var s="undefined"!=typeof window&&"undefined"!=typeof document,f=s&&!(!window.MSInputMethodContext||!document.documentMode),u=s&&!(!window.MSInputMethodContext||!/MSIE 10/.test(navigator.userAgent));function d(t){return 11===t?f:10===t?u:f||u}function p(t){if(!t)return document.documentElement;for(var o=d(10)?document.body:null,e=null==t?void 0:t.offsetParent,n=void 0;e===o&&t.nextElementSibling&&n!==t.nextElementSibling;)e=(n=t.nextElementSibling).offsetParent;var r=e&&e.nodeName;return r&&"BODY"!==r&&"HTML"!==r?e&&-1!==["TH","TD","TABLE"].indexOf(e.nodeName)&&"static"===l(e,"position")?p(e):e:n?n.ownerDocument.documentElement:document.documentElement}function m(t){return null!==t.parentNode?m(t.parentNode):t}function h(t,o){if(!(t&&t.nodeType&&o&&o.nodeType))return document.documentElement;var e=t.compareDocumentPosition(o)&Node.DOCUMENT_POSITION_FOLLOWING,n=e?t:o,r=e?o:t,i=document.createRange();i.setStart(n,0),i.setEnd(r,0);var a,l,s=i.commonAncestorContainer;if(t!==s&&o!==s||n.contains(r))return"BODY"===(l=(a=s).nodeName)||"HTML"!==l&&p(a.firstElementChild)!==a?p(s):s;var f=m(t);return f.host?h(f.host,o):h(t,m(o).host)}function c(t){if(!t||!t.parentElement||d())return document.documentElement;for(var o=t.parentElement;(null==o?void 0:o.parentElement)&&"none"===l(o,"transform");)o=o.parentElement;return o||document.documentElement}function g(t,o){var e="x"===o?"Left":"Top",n="Left"===e?"Right":"Bottom";return parseFloat(t["border"+e+"Width"])+parseFloat(t["border"+n+"Width"])}function v(t,o,e,n){var r=o,i=e,a=n;return Math.max(r["offset"+t],r["scroll"+t],i["client"+t],i["offset"+t],i["scroll"+t],d(10)?parseInt(i["offset"+t],10)+parseInt(a["margin"+("Height"===t?"Top":"Left")],10)+parseInt(a["margin"+("Height"===t?"Bottom":"Right")],10):0)}function b(t){var o=t.body,e=t.documentElement,n=d(10)?getComputedStyle(e):void 0;return{height:v("Height",o,e,n),width:v("Width",o,e,n)}}function w(t,o){void 0===o&&(o="top");var e="top"===o?"scrollTop":"scrollLeft",n=t.nodeName;if("BODY"===n||"HTML"===n){var r=t.ownerDocument.documentElement;return(t.ownerDocument.scrollingElement||r)[e]}return t[e]}function y(t){return Object.assign(Object.assign({},t),{right:(t.left||0)+t.width,bottom:(t.top||0)+t.height})}function M(t){return"number"==typeof t||"[object Number]"===Object.prototype.toString.call(t)}function N(t){var o=t.getBoundingClientRect();try{if(d(10)){var e=w(t,"top"),n=w(t,"left");o&&M(o.top)&&M(o.left)&&M(o.bottom)&&M(o.right)&&(o.top+=e,o.left+=n,o.bottom+=e,o.right+=n)}}catch(t){return o}if(!(o&&M(o.top)&&M(o.left)&&M(o.bottom)&&M(o.right)))return o;var r={left:o.left,top:o.top,width:o.right-o.left,height:o.bottom-o.top},i="HTML"===t.nodeName?b(t.ownerDocument):void 0,a=(null==i?void 0:i.width)||t.clientWidth||M(r.right)&&M(r.left)&&r.right-r.left||0,s=(null==i?void 0:i.height)||t.clientHeight||M(r.bottom)&&M(r.top)&&r.bottom-r.top||0,f=t.offsetWidth-a,u=t.offsetHeight-s;if(f||u){var p=l(t);f-=g(p,"x"),u-=g(p,"y"),r.width-=f,r.height-=u}return y(r)}function x(t){return"HTML"===t.nodeName?t:t.parentNode||t.host}function O(t){if(!t)return document.body;switch(t.nodeName){case"HTML":case"BODY":return t.ownerDocument.body;case"#document":return t.body}var o=l(t),e=o.overflow,n=o.overflowX,r=o.overflowY;return/(auto|scroll|overlay)/.test(String(e)+String(r)+String(n))?t:O(x(t))}function E(t,o,e){var n,r,i,a,s,f;void 0===e&&(e=!1);var u=d(10),p="HTML"===o.nodeName,m=N(t),h=N(o),c=O(t),g=l(o),v=parseFloat(g.borderTopWidth),b=parseFloat(g.borderLeftWidth);e&&p&&(h.top=Math.max(null!==(n=h.top)&&void 0!==n?n:0,0),h.left=Math.max(null!==(r=h.left)&&void 0!==r?r:0,0));var x=y({top:(null!==(i=m.top)&&void 0!==i?i:0)-(null!==(a=h.top)&&void 0!==a?a:0)-v,left:(null!==(s=m.left)&&void 0!==s?s:0)-(null!==(f=h.left)&&void 0!==f?f:0)-b,width:m.width,height:m.height});if(x.marginTop=0,x.marginLeft=0,!u&&p){var E=parseFloat(g.marginTop),T=parseFloat(g.marginLeft);M(x.top)&&(x.top-=v-E),M(x.bottom)&&(x.bottom-=v-E),M(x.left)&&(x.left-=b-T),M(x.right)&&(x.right-=b-T),x.marginTop=E,x.marginLeft=T}return(u&&!e?o.contains(c):o===c&&"BODY"!==c.nodeName)&&(x=function(t,o,e){void 0===e&&(e=!1);var n=w(o,"top"),r=w(o,"left"),i=e?-1:1;return M(t.top)&&(t.top+=n*i),M(t.bottom)&&(t.bottom+=n*i),M(t.left)&&(t.left+=r*i),M(t.right)&&(t.right+=r*i),t}(x,o)),x}function T(t){var o=t.nodeName;return"BODY"!==o&&"HTML"!==o&&("fixed"===l(t,"position")||T(x(t)))}function j(t,o,e,n,r){void 0===e&&(e=0),void 0===r&&(r=!1);var i={top:0,left:0},a=r?c(t):h(t,o);if("viewport"===n)i=function(t,o){void 0===o&&(o=!1);var e=t.ownerDocument.documentElement,n=E(t,e),r=Math.max(e.clientWidth,window.innerWidth||0),i=Math.max(e.clientHeight,window.innerHeight||0),a=o?0:w(e),l=o?0:w(e,"left");return y({top:a-Number(null==n?void 0:n.top)+Number(null==n?void 0:n.marginTop),left:l-Number(null==n?void 0:n.left)+Number(null==n?void 0:n.marginLeft),width:r,height:i})}(a,r);else{var l=void 0;"scrollParent"===n?"BODY"===(l=O(x(o))).nodeName&&(l=t.ownerDocument.documentElement):l="window"===n?t.ownerDocument.documentElement:n;var s=E(l,a,r);if(s&&"HTML"===l.nodeName&&!T(a)){var f=b(t.ownerDocument),u=f.height,d=f.width;M(i.top)&&M(s.top)&&M(s.marginTop)&&(i.top+=s.top-s.marginTop),M(i.top)&&(i.bottom=Number(u)+Number(s.top)),M(i.left)&&M(s.left)&&M(s.marginLeft)&&(i.left+=s.left-s.marginLeft),M(i.top)&&(i.right=Number(d)+Number(s.left))}else s&&(i=s)}return M(i.left)&&(i.left+=e),M(i.top)&&(i.top+=e),M(i.right)&&(i.right-=e),M(i.bottom)&&(i.bottom-=e),i}function L(e,n,r,i,a,l,s){var f,u,d,p;if(void 0===a&&(a=["top","bottom","right","left"]),void 0===l&&(l="viewport"),void 0===s&&(s=0),-1===e.indexOf("auto"))return e;var m=j(r,i,s,l),h={top:{width:null!==(f=m.width)&&void 0!==f?f:0,height:n.top&&m.top?n.top-m.top:0},right:{width:m.right&&n.right?m.right-n.right:0,height:null!==(u=m.height)&&void 0!==u?u:0},bottom:{width:null!==(d=m.width)&&void 0!==d?d:0,height:m.bottom&&n.bottom?m.bottom-n.bottom:0},left:{width:n.left&&m.left?n.left-m.left:0,height:null!==(p=m.height)&&void 0!==p?p:0}},c=Object.keys(h).map((function(t){return Object.assign(Object.assign({key:t},h[t]),{area:(o=h[t],o.width*o.height)});var o})).sort((function(t,o){return o.area-t.area})),g=c.filter((function(t){var o=t.width,e=t.height;return o>=r.clientWidth&&e>=r.clientHeight})),v=(g=g.filter((function(t){return a.some((function(o){return o===t.key}))}))).length>0?g[0].key:c[0].key,b=e.split(" ")[1];return r.className=r.className.replace(/bs-tooltip-auto/g,"bs-tooltip-"+(o.getBsVer().isBs5?t.PlacementForBs5[v]:v)),v+(b?"-"+b:"")}var D=function(t,o){return void 0===o&&(o=0),t?parseFloat(t):o};function B(t){var o=t.ownerDocument.defaultView,e=null==o?void 0:o.getComputedStyle(t),n=D(null==e?void 0:e.marginTop)+D(null==e?void 0:e.marginBottom),r=D(null==e?void 0:e.marginLeft)+D(null==e?void 0:e.marginRight);return{width:Number(t.offsetWidth)+r,height:Number(t.offsetHeight)+n}}function P(t,o,e){return E(o,e?c(t):h(t,o),e)}function F(t,o,e){var n,r,i,a=e.split(" ")[0],l=B(t),s={width:l.width,height:l.height},f=-1!==["right","left"].indexOf(a),u=f?"top":"left",d=f?"left":"top",p=f?"height":"width",m=f?"width":"height";return s[u]=(null!==(n=o[u])&&void 0!==n?n:0)+o[p]/2-l[p]/2,s[d]=a===d?(null!==(r=o[d])&&void 0!==r?r:0)-l[m]:null!==(i=o[function(t){var o={left:"right",right:"left",bottom:"top",top:"bottom"};return t.replace(/left|right|bottom|top/g,(function(t){return o[t]}))}(d)])&&void 0!==i?i:0,s}function S(t,o){var e;return!!(null===(e=t.modifiers[o])||void 0===e?void 0:e.enabled)}var H={top:["top","top start","top end"],bottom:["bottom","bottom start","bottom end"],start:["start","start top","start bottom"],end:["end","end top","end bottom"]};function I(t,e){return!!o.getBsVer().isBs5&&H[e].includes(t)}function W(t){return o.getBsVer().isBs5?I(t,"end")?"ms-2":I(t,"start")?"me-2":I(t,"top")?"mb-2":I(t,"bottom")?"mt-2":"":""}function R(t,o,e){t&&o&&Object.keys(o).forEach((function(n){var r,i="";-1!==["width","height","top","right","bottom","left"].indexOf(n)&&(""!==(r=o[n])&&!isNaN(parseFloat(r))&&isFinite(Number(r)))&&(i="px"),e?e.setStyle(t,n,""+String(o[n])+i):t.style[n]=String(o[n])+i}))}function $(t){var o,e,n,r,i,a,s,f=t.offsets.target,u=t.instance.target.querySelector(".arrow");if(!u)return t;var d=-1!==["left","right"].indexOf(t.placement.split(" ")[0]),p=d?"height":"width",m=d?"Top":"Left",h=m.toLowerCase(),c=d?"left":"top",g=d?"bottom":"right",v=B(u)[p],b=t.placement.split(" ")[1];(null!==(e=t.offsets.host[g])&&void 0!==e?e:0)-v<(null!==(n=f[h])&&void 0!==n?n:0)&&(f[h]-=(null!==(r=f[h])&&void 0!==r?r:0)-((null!==(i=t.offsets.host[g])&&void 0!==i?i:0)-v)),Number(t.offsets.host[h])+Number(v)>(null!==(a=f[g])&&void 0!==a?a:0)&&(f[h]+=Number(t.offsets.host[h])+Number(v)-Number(f[g])),f=y(f);var w,M=l(t.instance.target),N=parseFloat(M["margin"+m])||0,x=parseFloat(M["border"+m+"Width"])||0;if(b){var O=parseFloat(M.borderRadius)||0,E=Number(N+x+O);w=h===b?Number(t.offsets.host[h])+E:Number(t.offsets.host[h])+Number(t.offsets.host[p]-E)}else w=Number(t.offsets.host[h])+Number(t.offsets.host[p]/2-v/2);var T=w-(null!==(s=f[h])&&void 0!==s?s:0)-N-x;return T=Math.max(Math.min(f[p]-(v+5),T),0),t.offsets.arrow=((o={})[h]=Math.round(T),o[c]="",o),t.instance.arrow=u,t}function C(t){if(t.offsets.target=y(t.offsets.target),!S(t.options,"flip"))return t.offsets.target=Object.assign(Object.assign({},t.offsets.target),F(t.instance.target,t.offsets.host,t.placement)),t;var o=j(t.instance.target,t.instance.host,0,"viewport",!1),e=t.placement.split(" ")[0],n=t.placement.split(" ")[1]||"",r=L("auto",t.offsets.host,t.instance.target,t.instance.host,t.options.allowedPositions),i=[e,r];return i.forEach((function(r,a){var l,s,f,u,d,p,m,h,c,g,v,b,w,y,M,N;if(e===r&&i.length!==a+1){var x="left"===(e=t.placement.split(" ")[0])&&Math.floor(null!==(l=t.offsets.target.right)&&void 0!==l?l:0)>Math.floor(null!==(s=t.offsets.host.left)&&void 0!==s?s:0)||"right"===e&&Math.floor(null!==(f=t.offsets.target.left)&&void 0!==f?f:0)<Math.floor(null!==(u=t.offsets.host.right)&&void 0!==u?u:0)||"top"===e&&Math.floor(null!==(d=t.offsets.target.bottom)&&void 0!==d?d:0)>Math.floor(null!==(p=t.offsets.host.top)&&void 0!==p?p:0)||"bottom"===e&&Math.floor(null!==(m=t.offsets.target.top)&&void 0!==m?m:0)<Math.floor(null!==(h=t.offsets.host.bottom)&&void 0!==h?h:0),O=Math.floor(null!==(c=t.offsets.target.left)&&void 0!==c?c:0)<Math.floor(null!==(g=o.left)&&void 0!==g?g:0),E=Math.floor(null!==(v=t.offsets.target.right)&&void 0!==v?v:0)>Math.floor(null!==(b=o.right)&&void 0!==b?b:0),T=Math.floor(null!==(w=t.offsets.target.top)&&void 0!==w?w:0)<Math.floor(null!==(y=o.top)&&void 0!==y?y:0),j=Math.floor(null!==(M=t.offsets.target.bottom)&&void 0!==M?M:0)>Math.floor(null!==(N=o.bottom)&&void 0!==N?N:0),L="left"===e&&O||"right"===e&&E||"top"===e&&T||"bottom"===e&&j,D=-1!==["top","bottom"].indexOf(e),B=D&&"left"===n&&O||D&&"right"===n&&E||!D&&"left"===n&&T||!D&&"right"===n&&j;(x||L||B)&&((x||L)&&(e=i[a+1]),B&&(n=function(t){return"right"===t?"left":"left"===t?"right":t}(n)),t.placement=e+(n?" "+n:""),t.offsets.target=Object.assign(Object.assign({},t.offsets.target),F(t.instance.target,t.offsets.host,t.placement)))}})),t}function A(t){var o;if(!S(t.options,"preventOverflow"))return t;var e=t.instance.target.style,n=e,r=n.top,i=n.left,a=n.transform;e.top="",e.left="",e.transform="";var l=j(t.instance.target,t.instance.host,0,(null===(o=t.options.modifiers.preventOverflow)||void 0===o?void 0:o.boundariesElement)||"scrollParent",!1);e.top=r,e.left=i,e.transform=a;var s={primary:function(o){var e,n,r,i,a,s=t.offsets.target[o];return(null!==(n=t.offsets.target[o])&&void 0!==n?n:0)<(null!==(r=l[o])&&void 0!==r?r:0)&&(s=Math.max(null!==(i=t.offsets.target[o])&&void 0!==i?i:0,null!==(a=l[o])&&void 0!==a?a:0)),(e={})[o]=s,e},secondary:function(o){var e,n,r,i,a,s="right"===o?"left":"top",f=t.offsets.target[s];return(null!==(n=t.offsets.target[o])&&void 0!==n?n:0)<(null!==(r=l[o])&&void 0!==r?r:0)&&(f=Math.min(null!==(i=t.offsets.target[s])&&void 0!==i?i:0,(null!==(a=l[o])&&void 0!==a?a:0)-("right"===o?t.offsets.target.width:t.offsets.target.height))),(e={})[s]=f,e}};return["left","right","top","bottom"].forEach((function(o){var e=-1!==["left","top","start"].indexOf(o)?s.primary:s.secondary;t.offsets.target=Object.assign(Object.assign({},t.offsets.target),e(o))})),t}function k(t){var o,e,n,r,i=t.placement,a=i.split(" ")[0],l=i.split(" ")[1];if(l){var s=t.offsets,f=s.host,u=s.target,d=-1!==["bottom","top"].indexOf(a),p=d?"left":"top",m=d?"width":"height",h={start:(o={},o[p]=f[p],o),end:(e={},e[p]=(null!==(r=f[p])&&void 0!==r?r:0)+f[m]-u[m],e)};t.offsets.target=Object.assign(Object.assign({},u),((n={})[p]=p===l?h.start[p]:h.end[p],n))}return t}var Y=function(){function t(){}return t.prototype.position=function(t,o){return this.offset(t,o)},t.prototype.offset=function(t,o){return P(o,t)},t.prototype.positionElements=function(t,o,e,n,r){var a=[C,k,A,$],l=function(t,o,e,n){if(t&&o){var r=P(t,o);e.match(/^(auto)*\s*(left|right|top|bottom|start|end)*$/)||e.match(/^(left|right|top|bottom|start|end)*(?: (left|right|top|bottom|start|end))*$/)||(e="auto");var i=!!e.match(/auto/g),a=e.match(/auto\s(left|right|top|bottom|start|end)/)?e.split(" ")[1]||"auto":e,l=a.match(/^(left|right|top|bottom|start|end)* ?(?!\1)(left|right|top|bottom|start|end)?/);return l&&(a=l[1]+(l[2]?" "+l[2]:"")),-1!==["left right","right left","top bottom","bottom top"].indexOf(a)&&(a="auto"),{options:n||{modifiers:{}},instance:{target:t,host:o,arrow:void 0},offsets:{target:F(t,r,a=L(a,r,t,o,n?n.allowedPositions:void 0)),host:r,arrow:void 0},positionFixed:!1,placement:a,placementAuto:i}}}(o,t,i[e],r);if(l)return a.reduce((function(t,o){return o(t)}),l)},t}(),q=new Y;function V(e,n,r,i,a,l){var s=q.positionElements(e,n,r,i,a);if(s){var f=function(t){var o,e,n,r;return{width:t.offsets.target.width,height:t.offsets.target.height,left:Math.floor(null!==(o=t.offsets.target.left)&&void 0!==o?o:0),top:Math.round(null!==(e=t.offsets.target.top)&&void 0!==e?e:0),bottom:Math.round(null!==(n=t.offsets.target.bottom)&&void 0!==n?n:0),right:Math.floor(null!==(r=t.offsets.target.right)&&void 0!==r?r:0)}}(s);R(n,{"will-change":"transform",top:"0px",left:"0px",transform:"translate3d("+f.left+"px, "+f.top+"px, 0px)"},l),s.instance.arrow&&R(s.instance.arrow,s.offsets.arrow,l),function(e,n){var r=e.instance.target,i=r.className,a=o.getBsVer().isBs5?t.PlacementForBs5[e.placement]:e.placement;e.placementAuto&&(-1!==(i=(i=(i=(i=i.replace(/bs-popover-auto/g,"bs-popover-"+a)).replace(/ms-2|me-2|mb-2|mt-2/g,"")).replace(/bs-tooltip-auto/g,"bs-tooltip-"+a)).replace(/\sauto/g," "+a)).indexOf("popover")&&(i=i+" "+W(a)),-1!==i.indexOf("popover")&&-1===i.indexOf("popover-auto")&&(i+=" popover-auto"),-1!==i.indexOf("tooltip")&&-1===i.indexOf("tooltip-auto")&&(i+=" tooltip-auto")),i=i.replace(/left|right|top|bottom|end|start/g,""+a.split(" ")[0]),n?n.setAttribute(r,"class",i):r.className=i}(s,l)}}var _=function(){function t(t,o,e){var i=this;this.update$$=new r.Subject,this.positionElements=new Map,this.isDisabled=!1,n.isPlatformBrowser(e)&&t.runOutsideAngular((function(){i.triggerEvent$=r.merge(r.fromEvent(window,"scroll",{passive:!0}),r.fromEvent(window,"resize",{passive:!0}),r.of(0,r.animationFrameScheduler),i.update$$),i.triggerEvent$.subscribe((function(){i.isDisabled||i.positionElements.forEach((function(t){V(Z(t.target),Z(t.element),t.attachment,t.appendToBody,i.options,o.createRenderer(null,null))}))}))}))}return t.prototype.position=function(t){this.addPositionElement(t)},Object.defineProperty(t.prototype,"event$",{get:function(){return this.triggerEvent$},enumerable:!1,configurable:!0}),t.prototype.disable=function(){this.isDisabled=!0},t.prototype.enable=function(){this.isDisabled=!1},t.prototype.addPositionElement=function(t){this.positionElements.set(Z(t.element),t)},t.prototype.calcPosition=function(){this.update$$.next()},t.prototype.deletePositionElement=function(t){this.positionElements.delete(Z(t))},t.prototype.setOptions=function(t){this.options=t},t}();function Z(t){return"string"==typeof t?document.querySelector(t):t instanceof e.ElementRef?t.nativeElement:null!=t?t:null}_.ɵprov=e.ɵɵdefineInjectable({factory:function(){return new _(e.ɵɵinject(e.NgZone),e.ɵɵinject(e.RendererFactory2),e.ɵɵinject(e.PLATFORM_ID))},token:_,providedIn:"root"}),_.decorators=[{type:e.Injectable,args:[{providedIn:"root"}]}],_.ctorParameters=function(){return[{type:e.NgZone},{type:e.RendererFactory2},{type:Number,decorators:[{type:e.Inject,args:[e.PLATFORM_ID]}]}]},t.Positioning=Y,t.PositioningService=_,t.checkMargins=W,t.positionElements=V,Object.defineProperty(t,"__esModule",{value:!0})}));
//# sourceMappingURL=ngx-bootstrap-positioning.umd.min.js.map