29992,17.9998706 17.718097,17.9443526 17.8286656,17.8327545 C18.0499901,17.6098862 18.0499901,17.2487618 17.8286656,17.0258467 L9.86135722,9.00268191 L17.8340066,0.973848225 C18.0553311,0.750979934 18.0553311,0.389855532 17.8340066,0.16694039 C17.6126821,-0.0556467968 17.254037,-0.0556467968 17.0329467,0.16694039 L9.00042166,8.25611765 L0.967006424,0.167268345 C0.745681892,-0.0553188426 0.387317931,-0.0553188426 0.165993399,0.167268345 C-0.0553311331,0.390136635 -0.0553311331,0.751261038 0.165993399,0.974176179 L8.13920499,9.00268191 L8.13911129,9.00268191 Z\",fill:color}))));};FloaterCloseBtn.propTypes={handleClick:PropTypes.func.isRequired,styles:PropTypes.object.isRequired};\n\nvar FloaterContainer=function FloaterContainer(_ref){var content=_ref.content,footer=_ref.footer,handleClick=_ref.handleClick,open=_ref.open,positionWrapper=_ref.positionWrapper,showCloseButton=_ref.showCloseButton,title=_ref.title,styles=_ref.styles;var output={content:React.isValidElement(content)?content:React.createElement(\"div\",{className:\"__floater__content\",style:styles.content},content)};if(title){output.title=React.isValidElement(title)?title:React.createElement(\"div\",{className:\"__floater__title\",style:styles.title},title);}if(footer){output.footer=React.isValidElement(footer)?footer:React.createElement(\"div\",{className:\"__floater__footer\",style:styles.footer},footer);}if((showCloseButton||positionWrapper)&&!is[\"boolean\"](open)){output.close=React.createElement(FloaterCloseBtn,{styles:styles.close,handleClick:handleClick});}return React.createElement(\"div\",{className:\"__floater__container\",style:styles.container},output.close,output.title,output.content,output.footer);};FloaterContainer.propTypes={content:PropTypes.node.isRequired,footer:PropTypes.node,handleClick:PropTypes.func.isRequired,open:PropTypes.bool,positionWrapper:PropTypes.bool.isRequired,showCloseButton:PropTypes.bool.isRequired,styles:PropTypes.object.isRequired,title:PropTypes.node};\n\nvar Floater=/*#__PURE__*/function(_React$Component){_inherits(Floater,_React$Component);function Floater(){_classCallCheck(this,Floater);return _possibleConstructorReturn(this,_getPrototypeOf(Floater).apply(this,arguments));}_createClass(Floater,[{key:\"render\",value:function render(){var _this$props=this.props,component=_this$props.component,closeFn=_this$props.handleClick,hideArrow=_this$props.hideArrow,setFloaterRef=_this$props.setFloaterRef,status=_this$props.status;var output={};var classes=['__floater'];if(component){if(React.isValidElement(component)){output.content=React.cloneElement(component,{closeFn:closeFn});}else{output.content=component({closeFn:closeFn});}}else{output.content=React.createElement(FloaterContainer,this.props);}if(status===STATUS.OPEN){classes.push('__floater__open');}if(!hideArrow){output.arrow=React.createElement(FloaterArrow,this.props);}return React.createElement(\"div\",{ref:setFloaterRef,className:classes.join(' '),style:this.style},React.createElement(\"div\",{className:\"__floater__body\"},output.content,output.arrow));}},{key:\"style\",get:function get(){var _this$props2=this.props,disableAnimation=_this$props2.disableAnimation,component=_this$props2.component,placement=_this$props2.placement,hideArrow=_this$props2.hideArrow,status=_this$props2.status,styles=_this$props2.styles;var length=styles.arrow.length,floater=styles.floater,floaterCentered=styles.floaterCentered,floaterClosing=styles.floaterClosing,floaterOpening=styles.floaterOpening,floaterWithAnimation=styles.floaterWithAnimation,floaterWithComponent=styles.floaterWithComponent;var element={};if(!hideArrow){if(placement.startsWith('top')){element.padding=\"0 0 \".concat(length,\"px\");}else if(placement.startsWith('bottom')){element.padding=\"\".concat(length,\"px 0 0\");}else if(placement.startsWith('left')){element.padding=\"0 \".concat(length,\"px 0 0\");}else if(placement.startsWith('right')){element.padding=\"0 0 0 \".concat(length,\"px\");}}if([STATUS.OPENING,STATUS.OPEN].indexOf(status)!==-1){element=_objectSpread2({},element,{},floaterOpening);}if(status===STATUS.CLOSING){element=_objectSpread2({},element,{},floaterClosing);}if(status===STATUS.OPEN&&!disableAnimation){element=_objectSpread2({},element,{},floaterWithAnimation);}if(placement==='center'){element=_objectSpread2({},element,{},floaterCentered);}if(component){element=_objectSpread2({},element,{},floaterWithComponent);}return _objectSpread2({},floater,{},element);}}]);return Floater;}(React.Component);_defineProperty(Floater,\"propTypes\",{component:PropTypes.oneOfType([PropTypes.func,PropTypes.element]),content:PropTypes.node,disableAnimation:PropTypes.bool.isRequired,footer:PropTypes.node,handleClick:PropTypes.func.isRequired,hideArrow:PropTypes.bool.isRequired,open:PropTypes.bool,placement:PropTypes.string.isRequired,positionWrapper:PropTypes.bool.isRequired,setArrowRef:PropTypes.func.isRequired,setFloaterRef:PropTypes.func.isRequired,showCloseButton:PropTypes.bool,status:PropTypes.string.isRequired,styles:PropTypes.object.isRequired,title:PropTypes.node});\n\nvar ReactFloaterWrapper=/*#__PURE__*/function(_React$Component){_inherits(ReactFloaterWrapper,_React$Component);function ReactFloaterWrapper(){_classCallCheck(this,ReactFloaterWrapper);return _possibleConstructorReturn(this,_getPrototypeOf(ReactFloaterWrapper).apply(this,arguments));}_createClass(ReactFloaterWrapper,[{key:\"render\",value:function render(){var _this$props=this.props,children=_this$props.children,handleClick=_this$props.handleClick,handleMouseEnter=_this$props.handleMouseEnter,handleMouseLeave=_this$props.handleMouseLeave,setChildRef=_this$props.setChildRef,setWrapperRef=_this$props.setWrapperRef,style=_this$props.style,styles=_this$props.styles;var element;/* istanbul ignore else */if(children){if(React.Children.count(children)===1){if(!React.isValidElement(children)){element=React.createElement(\"span\",null,children);}else{var refProp=is[\"function\"](children.type)?'innerRef':'ref';element=React.cloneElement(React.Children.only(children),_defineProperty({},refProp,setChildRef));}}else{element=children;}}if(!element){return null;}return React.createElement(\"span\",{ref:setWrapperRef,style:_objectSpread2({},styles,{},style),onClick:handleClick,onMouseEnter:handleMouseEnter,onMouseLeave:handleMouseLeave},element);}}]);return ReactFloaterWrapper;}(React.Component);_defineProperty(ReactFloaterWrapper,\"propTypes\",{children:PropTypes.node,handleClick:PropTypes.func.isRequired,handleMouseEnter:PropTypes.func.isRequired,handleMouseLeave:PropTypes.func.isRequired,setChildRef:PropTypes.func.isRequired,setWrapperRef:PropTypes.func.isRequired,style:PropTypes.object,styles:PropTypes.object.isRequired});\n\nvar defaultOptions={zIndex:100};function getStyles(styles){var options=deepmerge(defaultOptions,styles.options||{});return {wrapper:{cursor:'help',display:'inline-flex',flexDirection:'column',zIndex:options.zIndex},wrapperPosition:{left:-1000,position:'absolute',top:-1000,visibility:'hidden'},floater:{display:'inline-block',filter:'drop-shadow(0 0 3px rgba(0, 0, 0, 0.3))',maxWidth:300,opacity:0,position:'relative',transition:'opacity 0.3s',visibility:'hidden',zIndex:options.zIndex},floaterOpening:{opacity:1,visibility:'visible'},floaterWithAnimation:{opacity:1,transition:'opacity 0.3s, transform 0.2s',visibility:'visible'},floaterWithComponent:{maxWidth:'100%'},floaterClosing:{opacity:0,visibility:'visible'},floaterCentered:{left:'50%',position:'fixed',top:'50%',transform:'translate(-50%, -50%)'},container:{backgroundColor:'#fff',color:'#666',minHeight:60,minWidth:200,padding:20,position:'relative',zIndex:10},title:{borderBottom:'1px solid #555',color:'#555',fontSize:18,marginBottom:5,paddingBottom:6,paddingRight:18},content:{fontSize:15},close:{backgroundColor:'transparent',border:0,borderRadius:0,color:'#555',fontSize:0,height:15,outline:'none',padding:10,position:'absolute',right:0,top:0,width:15,WebkitAppearance:'none'},footer:{borderTop:'1px solid #ccc',fontSize:13,marginTop:10,paddingTop:5},arrow:{color:'#fff',display:'inline-flex',length:16,margin:8,position:'absolute',spread:32},options:options};}\n\nvar POSITIONING_PROPS=['position','top','right','bottom','left'];var ReactFloater=/*#__PURE__*/function(_React$Component){_inherits(ReactFloater,_React$Component);function ReactFloater(props){var _this;_classCallCheck(this,ReactFloater);_this=_possibleConstructorReturn(this,_getPrototypeOf(ReactFloater).call(this,props));/* istanbul ignore else */_defineProperty(_assertThisInitialized(_this),\"setArrowRef\",function(ref){_this.arrowRef=ref;});_defineProperty(_assertThisInitialized(_this),\"setChildRef\",function(ref){_this.childRef=ref;});_defineProperty(_assertThisInitialized(_this),\"setFloaterRef\",function(ref){if(!_this.floaterRef){_this.floaterRef=ref;}});_defineProperty(_assertThisInitialized(_this),\"setWrapperRef\",function(ref){_this.wrapperRef=ref;});_defineProperty(_assertThisInitialized(_this),\"handleTransitionEnd\",function(){var status=_this.state.status;var callback=_this.props.callback;/* istanbul ignore else */if(_this.wrapperPopper){_this.wrapperPopper.instance.update();}_this.setState({status:status===STATUS.OPENING?STATUS.OPEN:STATUS.IDLE},function(){var newStatus=_this.state.status;callback(newStatus===STATUS.OPEN?'open':'close',_this.props);});});_defineProperty(_assertThisInitialized(_this),\"handleClick\",function(){var _this$props=_this.props,event=_this$props.event,open=_this$props.open;if(is[\"boolean\"](open))return;var _this$state=_this.state,positionWrapper=_this$state.positionWrapper,status=_this$state.status;/* istanbul ignore else */if(_this.event==='click'||_this.event==='hover'&&positionWrapper){log({title:'click',data:[{event:event,status:status===STATUS.OPEN?'closing':'opening'}],debug:_this.debug});_this.toggle();}});_defineProperty(_assertThisInitialized(_this),\"handleMouseEnter\",function(){var _this$props2=_this.props,event=_this$props2.event,open=_this$props2.open;if(is[\"boolean\"](open)||isMobile())return;var status=_this.state.status;/* istanbul ignore else */if(_this.event==='hover'&&status===STATUS.IDLE){log({title:'mouseEnter',data:[{key:'originalEvent',value:event}],debug:_this.debug});clearTimeout(_this.eventDelayTimeout);_this.toggle();}});_defineProperty(_assertThisInitialized(_this),\"handleMouseLeave\",function(){var _this$props3=_this.props,event=_this$props3.event,eventDelay=_this$props3.eventDelay,open=_this$props3.open;if(is[\"boolean\"](open)||isMobile())return;var _this$state2=_this.state,status=_this$state2.status,positionWrapper=_this$state2.positionWrapper;/* istanbul ignore else */if(_this.event==='hover'){log({title:'mouseLeave',data:[{key:'originalEvent',value:event}],debug:_this.debug});if(!eventDelay){_this.toggle(STATUS.IDLE);}else if([STATUS.OPENING,STATUS.OPEN].indexOf(status)!==-1&&!positionWrapper&&!_this.eventDelayTimeout){_this.eventDelayTimeout=setTimeout(function(){delete _this.eventDelayTimeout;_this.toggle();},eventDelay*1000);}}});_this.state={currentPlacement:props.placement,positionWrapper:props.wrapperOptions.position&&!!props.target,status:STATUS.INIT,statusWrapper:STATUS.INIT};_this._isMounted=false;if(canUseDOM){window.addEventListener('load',function(){if(_this.popper){_this.popper.instance.update();}if(_this.wrapperPopper){_this.wrapperPopper.instance.update();}});}return _this;}_createClass(ReactFloater,[{key:\"componentDidMount\",value:function componentDidMount(){if(!canUseDOM)return;var positionWrapper=this.state.positionWrapper;var _this$props5=this.props,children=_this$props5.children,open=_this$props5.open,target=_this$props5.target;this._isMounted=true;log({title:'init',data:{hasChildren:!!children,hasTarget:!!target,isControlled:is[\"boolean\"](open),positionWrapper:positionWrapper,target:this.target,floater:this.floaterRef},debug:this.debug});this.initPopper();if(!children&&target&&!is[\"boolean\"](open));}},{key:\"componentDidUpdate\",value:function componentDidUpdate(prevProps,prevState){if(!canUseDOM)return;var _this$props6=this.props,autoOpen=_this$props6.autoOpen,open=_this$props6.open,target=_this$props6.target,wrapperOptions=_this$props6.wrapperOptions;var _treeChanges=treeChanges(prevState,this.state),changedFrom=_treeChanges.changedFrom,changedTo=_treeChanges.changedTo;if(prevProps.open!==open){var forceStatus;// always follow `open` in controlled mode\nif(is[\"boolean\"](open)){forceStatus=open?STATUS.OPENING:STATUS.CLOSING;}this.toggle(forceStatus);}if(prevProps.wrapperOptions.position!==wrapperOptions.position||prevProps.target!==target){this.changeWrapperPosition(this.props);}if(changedTo('status',STATUS.IDLE)&&open){this.toggle(STATUS.OPEN);}else if(changedFrom('status',STATUS.INIT,STATUS.IDLE)&&autoOpen){this.toggle(STATUS.OPEN);}if(this.popper&&changedTo('status',STATUS.OPENING)){this.popper.instance.update();}if(this.floaterRef&&(changedTo('status',STATUS.OPENING)||changedTo('status',STATUS.CLOSING))){once(this.floaterRef,'transitionend',this.handleTransitionEnd);}}},{key:\"componentWillUnmount\",value:function componentWillUnmount(){if(!canUseDOM)return;this._isMounted=false;if(this.popper){this.popper.instance.destroy();}if(this.wrapperPopper){this.wrapperPopper.instance.destroy();}}},{key:\"initPopper\",value:function initPopper(){var _this2=this;var target=arguments.length>0&&arguments[0]!==undefined?arguments[0]:this.target;var positionWrapper=this.state.positionWrapper;var _this$props7=this.props,disableFlip=_this$props7.disableFlip,getPopper=_this$props7.getPopper,hideArrow=_this$props7.hideArrow,offset=_this$props7.offset,placement=_this$props7.placement,wrapperOptions=_this$props7.wrapperOptions;var flipBehavior=placement==='top'||placement==='bottom'?'flip':['right','bottom-end','top-end','left','top-start','bottom-start'];/* istanbul ignore else */if(placement==='center'){this.setState({status:STATUS.IDLE});}else if(target&&this.floaterRef){var _this$options=this.options,arrow=_this$options.arrow,flip=_this$options.flip,offsetOptions=_this$options.offset,rest=_objectWithoutProperties(_this$options,[\"arrow\",\"flip\",\"offset\"]);new Popper(target,this.floaterRef,{placement:placement,modifiers:_objectSpread2({arrow:_objectSpread2({enabled:!hideArrow,element:this.arrowRef},arrow),flip:_objectSpread2({enabled:!disableFlip,behavior:flipBehavior},flip),offset:_objectSpread2({offset:\"0, \".concat(offset,\"px\")},offsetOptions)},rest),onCreate:function onCreate(data){_this2.popper=data;getPopper(data,'floater');if(_this2._isMounted){_this2.setState({currentPlacement:data.placement,status:STATUS.IDLE});}if(placement!==data.placement){setTimeout(function(){data.instance.update();},1);}},onUpdate:function onUpdate(data){_this2.popper=data;var currentPlacement=_this2.state.currentPlacement;if(_this2._isMounted&&data.placement!==currentPlacement){_this2.setState({currentPlacement:data.placement});}}});}if(positionWrapper){var wrapperOffset=!is.undefined(wrapperOptions.offset)?wrapperOptions.offset:0;new Popper(this.target,this.wrapperRef,{placement:wrapperOptions.placement||placement,modifiers:{arrow:{enabled:false},offset:{offset:\"0, \".concat(wrapperOffset,\"px\")},flip:{enabled:false}},onCreate:function onCreate(data){_this2.wrapperPopper=data;if(_this2._isMounted){_this2.setState({statusWrapper:STATUS.IDLE});}getPopper(data,'wrapper');if(placement!==data.placement){setTimeout(function(){data.instance.update();},1);}}});}}},{key:\"changeWrapperPosition\",value:function changeWrapperPosition(_ref){var target=_ref.target,wrapperOptions=_ref.wrapperOptions;this.setState({positionWrapper:wrapperOptions.position&&!!target});}},{key:\"toggle\",value:function toggle(forceStatus){var status=this.state.status;var nextStatus=status===STATUS.OPEN?STATUS.CLOSING:STATUS.OPENING;if(!is.undefined(forceStatus)){nextStatus=forceStatus;}this.setState({status:nextStatus});}},{key:\"render\",value:function render(){var _this$state3=this.state,currentPlacement=_this$state3.currentPlacement,positionWrapper=_this$state3.positionWrapper,status=_this$state3.status;var _this$props8=this.props,children=_this$props8.children,component=_this$props8.component,content=_this$props8.content,disableAnimation=_this$props8.disableAnimation,footer=_this$props8.footer,hideArrow=_this$props8.hideArrow,id=_this$props8.id,open=_this$props8.open,showCloseButton=_this$props8.showCloseButton,style=_this$props8.style,target=_this$props8.target,title=_this$props8.title;var wrapper=React.createElement(ReactFloaterWrapper,{handleClick:this.handleClick,handleMouseEnter:this.handleMouseEnter,handleMouseLeave:this.handleMouseLeave,setChildRef:this.setChildRef,setWrapperRef:this.setWrapperRef,style:style,styles:this.styles.wrapper},children);var output={};if(positionWrapper){output.wrapperInPortal=wrapper;}else{output.wrapperAsChildren=wrapper;}return React.createElement(\"span\",null,React.createElement(ReactFloaterPortal,{hasChildren:!!children,id:id,placement:currentPlacement,setRef:this.setFloaterRef,target:target,zIndex:this.styles.options.zIndex},React.createElement(Floater,{component:component,content:content,disableAnimation:disableAnimation,footer:footer,handleClick:this.handleClick,hideArrow:hideArrow||currentPlacement==='center',open:open,placement:currentPlacement,positionWrapper:positionWrapper,setArrowRef:this.setArrowRef,setFloaterRef:this.setFloaterRef,showCloseButton:showCloseButton,status:status,styles:this.styles,title:title}),output.wrapperInPortal),output.wrapperAsChildren);}},{key:\"debug\",get:function get(){var debug=this.props.debug;return debug||!!global.ReactFloaterDebug;}},{key:\"event\",get:function get(){var _this$props9=this.props,disableHoverToClick=_this$props9.disableHoverToClick,event=_this$props9.event;if(event==='hover'&&isMobile()&&!disableHoverToClick){return 'click';}return event;}},{key:\"options\",get:function get(){var options=this.props.options;return deepmerge(DEFAULTS,options||{});}},{key:\"styles\",get:function get(){var _this3=this;var _this$state4=this.state,status=_this$state4.status,positionWrapper=_this$state4.positionWrapper,statusWrapper=_this$state4.statusWrapper;var styles=this.props.styles;var nextStyles=deepmerge(getStyles(styles),styles);if(positionWrapper){var wrapperStyles;if(!([STATUS.IDLE].indexOf(status)!==-1)||!([STATUS.IDLE].indexOf(statusWrapper)!==-1)){wrapperStyles=nextStyles.wrapperPosition;}else{wrapperStyles=this.wrapperPopper.styles;}nextStyles.wrapper=_objectSpread2({},nextStyles.wrapper,{},wrapperStyles);}/* istanbul ignore else */if(this.target){var targetStyles=window.getComputedStyle(this.target);/* istanbul ignore else */if(this.wrapperStyles){nextStyles.wrapper=_objectSpread2({},nextStyles.wrapper,{},this.wrapperStyles);}else if(!(['relative','static'].indexOf(targetStyles.position)!==-1)){this.wrapperStyles={};if(!positionWrapper){POSITIONING_PROPS.forEach(function(d){_this3.wrapperStyles[d]=targetStyles[d];});nextStyles.wrapper=_objectSpread2({},nextStyles.wrapper,{},this.wrapperStyles);this.target.style.position='relative';this.target.style.top='auto';this.target.style.right='auto';this.target.style.bottom='auto';this.target.style.left='auto';}}}return nextStyles;}},{key:\"target\",get:function get(){if(!canUseDOM)return null;var target=this.props.target;if(target){if(is.domElement(target)){return target;}return document.querySelector(target);}return this.childRef||this.wrapperRef;}}]);return ReactFloater;}(React.Component);_defineProperty(ReactFloater,\"propTypes\",{autoOpen:PropTypes.bool,callback:PropTypes.func,children:PropTypes.node,component:isRequiredIf(PropTypes.oneOfType([PropTypes.func,PropTypes.element]),function(props){return !props.content;}),content:isRequiredIf(PropTypes.node,function(props){return !props.component;}),debug:PropTypes.bool,disableAnimation:PropTypes.bool,disableFlip:PropTypes.bool,disableHoverToClick:PropTypes.bool,event:PropTypes.oneOf(['hover','click']),eventDelay:PropTypes.number,footer:PropTypes.node,getPopper:PropTypes.func,hideArrow:PropTypes.bool,id:PropTypes.oneOfType([PropTypes.string,PropTypes.number]),offset:PropTypes.number,open:PropTypes.bool,options:PropTypes.object,placement:PropTypes.oneOf(['top','top-start','top-end','bottom','bottom-start','bottom-end','left','left-start','left-end','right','right-start','right-end','auto','center']),showCloseButton:PropTypes.bool,style:PropTypes.object,styles:PropTypes.object,target:PropTypes.oneOfType([PropTypes.object,PropTypes.string]),title:PropTypes.node,wrapperOptions:PropTypes.shape({offset:PropTypes.number,placement:PropTypes.oneOf(['top','top-start','top-end','bottom','bottom-start','bottom-end','left','left-start','left-end','right','right-start','right-end','auto']),position:PropTypes.bool})});_defineProperty(ReactFloater,\"defaultProps\",{autoOpen:false,callback:noop,debug:false,disableAnimation:false,disableFlip:false,disableHoverToClick:false,event:'click',eventDelay:0.4,getPopper:noop,hideArrow:false,offset:15,placement:'bottom',showCloseButton:false,styles:{},target:null,wrapperOptions:{position:false}});\n\nexport default ReactFloater;\n","function _classCallCheck(instance, Constructor) {\n if (!(instance instanceof Constructor)) {\n throw new TypeError(\"Cannot call a class as a function\");\n }\n}\n\nmodule.exports = _classCallCheck;\nmodule.exports[\"default\"] = module.exports, module.exports.__esModule = true;","function _defineProperties(target, props) {\n for (var i = 0; i < props.length; i++) {\n var descriptor = props[i];\n descriptor.enumerable = descriptor.enumerable || false;\n descriptor.configurable = true;\n if (\"value\" in descriptor) descriptor.writable = true;\n Object.defineProperty(target, descriptor.key, descriptor);\n }\n}\n\nfunction _createClass(Constructor, protoProps, staticProps) {\n if (protoProps) _defineProperties(Constructor.prototype, protoProps);\n if (staticProps) _defineProperties(Constructor, staticProps);\n return Constructor;\n}\n\nmodule.exports = _createClass;\nmodule.exports[\"default\"] = module.exports, module.exports.__esModule = true;","export default function symbolObservablePonyfill(root) {\n\tvar result;\n\tvar Symbol = root.Symbol;\n\n\tif (typeof Symbol === 'function') {\n\t\tif (Symbol.observable) {\n\t\t\tresult = Symbol.observable;\n\t\t} else {\n\t\t\tresult = Symbol('observable');\n\t\t\tSymbol.observable = result;\n\t\t}\n\t} else {\n\t\tresult = '@@observable';\n\t}\n\n\treturn result;\n};\n","'use strict'\n/* eslint-env browser */\n\nconst CID = require('cids')\nconst multiaddr = require('multiaddr')\nconst multibase = require('multibase')\nconst multicodec = require('multicodec')\nconst multihash = require('multihashes')\nconst globSource = require('ipfs-utils/src/files/glob-source')\nconst urlSource = require('ipfs-utils/src/files/url-source')\n\n/**\n * @param {import(\"./lib/core\").ClientOptions} options\n */\nfunction ipfsClient (options = {}) {\n return {\n add: require('./add')(options),\n addAll: require('./add-all')(options),\n bitswap: require('./bitswap')(options),\n block: require('./block')(options),\n bootstrap: require('./bootstrap')(options),\n cat: require('./cat')(options),\n commands: require('./commands')(options),\n config: require('./config')(options),\n dag: require('./dag')(options),\n dht: require('./dht')(options),\n diag: require('./diag')(options),\n dns: require('./dns')(options),\n files: require('./files')(options),\n get: require('./get')(options),\n getEndpointConfig: require('./get-endpoint-config')(options),\n id: require('./id')(options),\n key: require('./key')(options),\n log: require('./log')(options),\n ls: require('./ls')(options),\n mount: require('./mount')(options),\n name: require('./name')(options),\n object: require('./object')(options),\n pin: require('./pin')(options),\n ping: require('./ping')(options),\n pubsub: require('./pubsub')(options),\n refs: require('./refs')(options),\n repo: require('./repo')(options),\n resolve: require('./resolve')(options),\n stats: require('./stats')(options),\n stop: require('./stop')(options),\n shutdown: require('./stop')(options),\n swarm: require('./swarm')(options),\n version: require('./version')(options)\n }\n}\n\nObject.assign(ipfsClient, { CID, multiaddr, multibase, multicodec, multihash, globSource, urlSource })\n\nmodule.exports = ipfsClient\n\n/**\n * @typedef {Object} HttpOptions\n * @property {Headers | Record} [headers] - An object or [Headers](https://developer.mozilla.org/en-US/docs/Web/API/Headers) instance that can be used to set custom HTTP headers. Note that this option can also be [configured globally](#custom-headers) via the constructor options.\n * @property {URLSearchParams | Record} [searchParams] - An object or [`URLSearchParams`](https://developer.mozilla.org/en-US/docs/Web/API/URLSearchParams) instance that can be used to add additional query parameters to the query string sent with each request.\n *\n * @typedef {import('ipfs-core/src/utils').AbortOptions} AbortOptions}\n */\n\n/**\n * This is an utility type that can be used to derive type of the HTTP Client\n * API from the Core API. It takes type of the API factory (from ipfs-core),\n * derives API from it's return type and extends it last `options` parameter\n * with `HttpOptions`.\n *\n * This can be used to avoid (re)typing API interface when implementing it in\n * http client e.g you can annotate `ipfs.addAll` implementation with\n *\n * `@type {Implements}`\n *\n * **Caution**: This supports APIs with up to four parameters and last optional\n * `options` parameter, anything else will result to `never` type.\n *\n * @template {(config:any) => any} APIFactory\n * @typedef {APIWithExtraOptions, HttpOptions>} Implements\n */\n\n/**\n * @template Key\n * @template {(config:any) => any} APIFactory\n * @typedef {import('./interface').APIMethodWithExtraOptions, Key, HttpOptions>} ImplementsMethod\n */\n\n/**\n * @template API, Extra\n * @typedef {import('./interface').APIWithExtraOptions} APIWithExtraOptions\n */\n","'use strict'\n\n/**\n * Returns the first result from an (async) iterable, unless empty, in which\n * case returns `undefined`.\n *\n * @template T\n * @param {AsyncIterable|Iterable} source\n */\nconst first = async (source) => {\n for await (const entry of source) { // eslint-disable-line no-unreachable-loop\n return entry\n }\n\n return undefined\n}\n\nmodule.exports = first\n","var arrayWithoutHoles = require(\"./arrayWithoutHoles\");\n\nvar iterableToArray = require(\"./iterableToArray\");\n\nvar unsupportedIterableToArray = require(\"./unsupportedIterableToArray\");\n\nvar nonIterableSpread = require(\"./nonIterableSpread\");\n\nfunction _toConsumableArray(arr) {\n return arrayWithoutHoles(arr) || iterableToArray(arr) || unsupportedIterableToArray(arr) || nonIterableSpread();\n}\n\nmodule.exports = _toConsumableArray;","var arrayWithHoles = require(\"./arrayWithHoles\");\n\nvar iterableToArrayLimit = require(\"./iterableToArrayLimit\");\n\nvar unsupportedIterableToArray = require(\"./unsupportedIterableToArray\");\n\nvar nonIterableRest = require(\"./nonIterableRest\");\n\nfunction _slicedToArray(arr, i) {\n return arrayWithHoles(arr) || iterableToArrayLimit(arr, i) || unsupportedIterableToArray(arr, i) || nonIterableRest();\n}\n\nmodule.exports = _slicedToArray;","module.exports = {\n parse: require('./lib/parse'),\n stringify: require('./lib/stringify')\n};\n","function _typeof(obj) { \"@babel/helpers - typeof\"; if (typeof Symbol === \"function\" && typeof Symbol.iterator === \"symbol\") { _typeof = function _typeof(obj) { return typeof obj; }; } else { _typeof = function _typeof(obj) { return obj && typeof Symbol === \"function\" && obj.constructor === Symbol && obj !== Symbol.prototype ? \"symbol\" : typeof obj; }; } return _typeof(obj); }\n\nimport { UnixFS } from 'ipfs-unixfs';\nimport CID from 'cids';\nimport { toCidOrNull, getCodecOrNull } from './cid';\n/**\n * Provide a uniform shape for all^ node types.\n *\n * Spare the rest of the codebase from having to cope with all possible node\n * shapes.\n *\n * ^: currently dag-cbor and dag-pb are supported.\n *\n * @param {Object} node the `value` prop from `ipfs.dag.get` response.\n * @param {String} cid the cid string passed to `ipfs.dag.get`\n */\n\nexport default function normaliseDagNode(node, cidStr) {\n var type = getCodecOrNull(cidStr);\n\n if (type === 'dag-pb') {\n return normaliseDagPb(node, cidStr, type);\n } // try cbor style if we don't know any better\n\n\n return normaliseDagCbor(node, cidStr, type);\n}\n/*\n * Normalize links and add type info. Add unixfs info where available\n */\n\nexport function normaliseDagPb(node, cid, type) {\n // NOTE: Use the requested cid rather than the internal one.\n // The multihash property on a DAGNode is always cidv0, regardless of request cid.\n // SEE: https://github.com/ipld/js-ipld-dag-pb/issues/84\n // if (toCidStrOrNull(node.multihash) !== cid) {\n // throw new Error('dag-pb multihash should match provided cid')\n // }\n node = node.toJSON();\n var format;\n\n try {\n // it's a unix system?\n var _UnixFS$unmarshal = UnixFS.unmarshal(node.data),\n _type = _UnixFS$unmarshal.type,\n data = _UnixFS$unmarshal.data,\n blockSizes = _UnixFS$unmarshal.blockSizes;\n\n node.data = {\n type: _type,\n data: data,\n blockSizes: blockSizes\n };\n format = 'unixfs';\n } catch (err) {// dag-pb but not a unixfs.\n // console.log(err)\n }\n\n return {\n cid: cid,\n type: type,\n data: node.data,\n links: normaliseDagPbLinks(node, cid),\n size: node.size,\n format: format\n };\n}\n/*\n * Convert DagLink shape into normalized form that can be used interchangeably\n * with links found in dag-cbor\n */\n\nexport function normaliseDagPbLinks(node, sourceCid) {\n return node.links.map(function (_ref, index) {\n var name = _ref.name,\n size = _ref.size,\n cid = _ref.cid;\n return {\n path: name || \"Links/\".concat(index),\n source: sourceCid,\n target: cid,\n size: size,\n index: index\n };\n });\n}\n/*\n * Find links and add type and cid info\n */\n\nexport function normaliseDagCbor(obj, cid, type) {\n var links = findAndReplaceDagCborLinks(obj, cid);\n return {\n cid: cid,\n type: type,\n data: obj,\n links: links\n };\n}\n/**\n * A valid IPLD link in a dag-cbor node is an object with single \"/\" property.\n */\n\nexport function findAndReplaceDagCborLinks(obj, sourceCid) {\n var path = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : '';\n\n if (!obj || !_typeof(obj) === 'object' || Buffer.isBuffer(obj) || typeof obj === 'string') {\n return [];\n }\n\n if (CID.isCID(obj)) {\n return [{\n path: path,\n source: sourceCid,\n target: obj.toString()\n }];\n }\n\n if (Array.isArray(obj)) {\n if (!obj.length) return [];\n return obj.map(function (val, i) {\n return findAndReplaceDagCborLinks(val, sourceCid, path ? \"\".concat(path, \"/\").concat(i) : \"\".concat(i));\n }).reduce(function (a, b) {\n return a.concat(b);\n }).filter(function (a) {\n return !!a;\n });\n }\n\n var keys = Object.keys(obj); // Support older `{ \"/\": Buffer } style links until all the IPLD formats are updated.\n\n if (keys.length === 1 && keys[0] === '/') {\n var targetCid = toCidOrNull(obj['/']);\n if (!targetCid) return [];\n var target = targetCid.toString();\n obj['/'] = target;\n return [{\n path: path,\n source: sourceCid,\n target: target\n }];\n }\n\n if (keys.length > 0) {\n return keys.map(function (key) {\n return findAndReplaceDagCborLinks(obj[key], sourceCid, path ? \"\".concat(path, \"/\").concat(key) : \"\".concat(key));\n }).reduce(function (a, b) {\n return a.concat(b);\n }).filter(function (a) {\n return !!a;\n });\n } else {\n return [];\n }\n}","'use strict'\n\nconst {\n Data: PBData\n} = require('./unixfs')\nconst errcode = require('err-code')\n\n/**\n * @typedef {import('./types').Mtime} Mtime\n * @typedef {import('./types').MtimeLike} MtimeLike\n */\n\nconst types = [\n 'raw',\n 'directory',\n 'file',\n 'metadata',\n 'symlink',\n 'hamt-sharded-directory'\n]\n\nconst dirTypes = [\n 'directory',\n 'hamt-sharded-directory'\n]\n\nconst DEFAULT_FILE_MODE = parseInt('0644', 8)\nconst DEFAULT_DIRECTORY_MODE = parseInt('0755', 8)\n\n/**\n * @param {string | number | undefined} [mode]\n */\nfunction parseMode (mode) {\n if (mode == null) {\n return undefined\n }\n\n if (typeof mode === 'number') {\n return mode & 0xFFF\n }\n\n mode = mode.toString()\n\n if (mode.substring(0, 1) === '0') {\n // octal string\n return parseInt(mode, 8) & 0xFFF\n }\n\n // decimal string\n return parseInt(mode, 10) & 0xFFF\n}\n\n/**\n * @param {any} input\n */\nfunction parseMtime (input) {\n if (input == null) {\n return undefined\n }\n\n /** @type {Mtime | undefined} */\n let mtime\n\n // { secs, nsecs }\n if (input.secs != null) {\n mtime = {\n secs: input.secs,\n nsecs: input.nsecs\n }\n }\n\n // UnixFS TimeSpec\n if (input.Seconds != null) {\n mtime = {\n secs: input.Seconds,\n nsecs: input.FractionalNanoseconds\n }\n }\n\n // process.hrtime()\n if (Array.isArray(input)) {\n mtime = {\n secs: input[0],\n nsecs: input[1]\n }\n }\n\n // Javascript Date\n if (input instanceof Date) {\n const ms = input.getTime()\n const secs = Math.floor(ms / 1000)\n\n mtime = {\n secs: secs,\n nsecs: (ms - (secs * 1000)) * 1000\n }\n }\n\n /*\n TODO: https://github.com/ipfs/aegir/issues/487\n\n // process.hrtime.bigint()\n if (input instanceof BigInt) {\n const secs = input / BigInt(1e9)\n const nsecs = input - (secs * BigInt(1e9))\n\n mtime = {\n secs: parseInt(secs.toString()),\n nsecs: parseInt(nsecs.toString())\n }\n }\n */\n\n if (!Object.prototype.hasOwnProperty.call(mtime, 'secs')) {\n return undefined\n }\n\n if (mtime != null && mtime.nsecs != null && (mtime.nsecs < 0 || mtime.nsecs > 999999999)) {\n throw errcode(new Error('mtime-nsecs must be within the range [0,999999999]'), 'ERR_INVALID_MTIME_NSECS')\n }\n\n return mtime\n}\n\nclass Data {\n /**\n * Decode from protobuf https://github.com/ipfs/specs/blob/master/UNIXFS.md\n *\n * @param {Uint8Array} marshaled\n */\n static unmarshal (marshaled) {\n const message = PBData.decode(marshaled)\n const decoded = PBData.toObject(message, {\n defaults: false,\n arrays: true,\n longs: Number,\n objects: false\n })\n\n const data = new Data({\n type: types[decoded.Type],\n data: decoded.Data,\n blockSizes: decoded.blocksizes,\n mode: decoded.mode,\n mtime: decoded.mtime\n ? {\n secs: decoded.mtime.Seconds,\n nsecs: decoded.mtime.FractionalNanoseconds\n }\n : undefined\n })\n\n // make sure we honour the original mode\n data._originalMode = decoded.mode || 0\n\n return data\n }\n\n /**\n * @param {object} [options]\n * @param {string} [options.type='file']\n * @param {Uint8Array} [options.data]\n * @param {number[]} [options.blockSizes]\n * @param {number} [options.hashType]\n * @param {number} [options.fanout]\n * @param {MtimeLike | null} [options.mtime]\n * @param {number | string} [options.mode]\n */\n constructor (options = {\n type: 'file'\n }) {\n const {\n type,\n data,\n blockSizes,\n hashType,\n fanout,\n mtime,\n mode\n } = options\n\n if (type && !types.includes(type)) {\n throw errcode(new Error('Type: ' + type + ' is not valid'), 'ERR_INVALID_TYPE')\n }\n\n this.type = type || 'file'\n this.data = data\n this.hashType = hashType\n this.fanout = fanout\n\n /** @type {number[]} */\n this.blockSizes = blockSizes || []\n this._originalMode = 0\n this.mode = parseMode(mode)\n\n if (mtime) {\n this.mtime = parseMtime(mtime)\n\n if (this.mtime && !this.mtime.nsecs) {\n this.mtime.nsecs = 0\n }\n }\n }\n\n /**\n * @param {number | undefined} mode\n */\n set mode (mode) {\n this._mode = this.isDirectory() ? DEFAULT_DIRECTORY_MODE : DEFAULT_FILE_MODE\n\n const parsedMode = parseMode(mode)\n\n if (parsedMode !== undefined) {\n this._mode = parsedMode\n }\n }\n\n /**\n * @returns {number | undefined}\n */\n get mode () {\n return this._mode\n }\n\n isDirectory () {\n return Boolean(this.type && dirTypes.includes(this.type))\n }\n\n /**\n * @param {number} size\n */\n addBlockSize (size) {\n this.blockSizes.push(size)\n }\n\n /**\n * @param {number} index\n */\n removeBlockSize (index) {\n this.blockSizes.splice(index, 1)\n }\n\n /**\n * Returns `0` for directories or `data.length + sum(blockSizes)` for everything else\n */\n fileSize () {\n if (this.isDirectory()) {\n // dirs don't have file size\n return 0\n }\n\n let sum = 0\n this.blockSizes.forEach((size) => {\n sum += size\n })\n\n if (this.data) {\n sum += this.data.length\n }\n\n return sum\n }\n\n /**\n * encode to protobuf Uint8Array\n */\n marshal () {\n let type\n\n switch (this.type) {\n case 'raw': type = PBData.DataType.Raw; break\n case 'directory': type = PBData.DataType.Directory; break\n case 'file': type = PBData.DataType.File; break\n case 'metadata': type = PBData.DataType.Metadata; break\n case 'symlink': type = PBData.DataType.Symlink; break\n case 'hamt-sharded-directory': type = PBData.DataType.HAMTShard; break\n default:\n throw errcode(new Error('Type: ' + type + ' is not valid'), 'ERR_INVALID_TYPE')\n }\n\n let data = this.data\n\n if (!this.data || !this.data.length) {\n data = undefined\n }\n\n let mode\n\n if (this.mode != null) {\n mode = (this._originalMode & 0xFFFFF000) | (parseMode(this.mode) || 0)\n\n if (mode === DEFAULT_FILE_MODE && !this.isDirectory()) {\n mode = undefined\n }\n\n if (mode === DEFAULT_DIRECTORY_MODE && this.isDirectory()) {\n mode = undefined\n }\n }\n\n let mtime\n\n if (this.mtime != null) {\n const parsed = parseMtime(this.mtime)\n\n if (parsed) {\n mtime = {\n Seconds: parsed.secs,\n FractionalNanoseconds: parsed.nsecs\n }\n\n if (mtime.FractionalNanoseconds === 0) {\n delete mtime.FractionalNanoseconds\n }\n }\n }\n\n const pbData = {\n Type: type,\n Data: data,\n filesize: this.isDirectory() ? undefined : this.fileSize(),\n blocksizes: this.blockSizes,\n hashType: this.hashType,\n fanout: this.fanout,\n mode,\n mtime\n }\n\n return PBData.encode(pbData).finish()\n }\n}\n\nmodule.exports = {\n UnixFS: Data,\n parseMode,\n parseMtime\n}\n","'use strict'\n\nconst lookup = require('./lookup')\nconst lookupPretty = require('./pretty')\n\nmodule.exports = {\n lookup: lookup,\n lookupPretty: lookupPretty\n}\n","\"use strict\";\nObject.defineProperty(exports, \"__esModule\", { value: true });\nconst EventEmitter = require(\"eventemitter3\");\nconst p_timeout_1 = require(\"p-timeout\");\nconst priority_queue_1 = require(\"./priority-queue\");\n// eslint-disable-next-line @typescript-eslint/no-empty-function\nconst empty = () => { };\nconst timeoutError = new p_timeout_1.TimeoutError();\n/**\nPromise queue with concurrency control.\n*/\nclass PQueue extends EventEmitter {\n constructor(options) {\n var _a, _b, _c, _d;\n super();\n this._intervalCount = 0;\n this._intervalEnd = 0;\n this._pendingCount = 0;\n this._resolveEmpty = empty;\n this._resolveIdle = empty;\n // eslint-disable-next-line @typescript-eslint/consistent-type-assertions\n options = Object.assign({ carryoverConcurrencyCount: false, intervalCap: Infinity, interval: 0, concurrency: Infinity, autoStart: true, queueClass: priority_queue_1.default }, options);\n if (!(typeof options.intervalCap === 'number' && options.intervalCap >= 1)) {\n throw new TypeError(`Expected \\`intervalCap\\` to be a number from 1 and up, got \\`${(_b = (_a = options.intervalCap) === null || _a === void 0 ? void 0 : _a.toString()) !== null && _b !== void 0 ? _b : ''}\\` (${typeof options.intervalCap})`);\n }\n if (options.interval === undefined || !(Number.isFinite(options.interval) && options.interval >= 0)) {\n throw new TypeError(`Expected \\`interval\\` to be a finite number >= 0, got \\`${(_d = (_c = options.interval) === null || _c === void 0 ? void 0 : _c.toString()) !== null && _d !== void 0 ? _d : ''}\\` (${typeof options.interval})`);\n }\n this._carryoverConcurrencyCount = options.carryoverConcurrencyCount;\n this._isIntervalIgnored = options.intervalCap === Infinity || options.interval === 0;\n this._intervalCap = options.intervalCap;\n this._interval = options.interval;\n this._queue = new options.queueClass();\n this._queueClass = options.queueClass;\n this.concurrency = options.concurrency;\n this._timeout = options.timeout;\n this._throwOnTimeout = options.throwOnTimeout === true;\n this._isPaused = options.autoStart === false;\n }\n get _doesIntervalAllowAnother() {\n return this._isIntervalIgnored || this._intervalCount < this._intervalCap;\n }\n get _doesConcurrentAllowAnother() {\n return this._pendingCount < this._concurrency;\n }\n _next() {\n this._pendingCount--;\n this._tryToStartAnother();\n this.emit('next');\n }\n _resolvePromises() {\n this._resolveEmpty();\n this._resolveEmpty = empty;\n if (this._pendingCount === 0) {\n this._resolveIdle();\n this._resolveIdle = empty;\n this.emit('idle');\n }\n }\n _onResumeInterval() {\n this._onInterval();\n this._initializeIntervalIfNeeded();\n this._timeoutId = undefined;\n }\n _isIntervalPaused() {\n const now = Date.now();\n if (this._intervalId === undefined) {\n const delay = this._intervalEnd - now;\n if (delay < 0) {\n // Act as the interval was done\n // We don't need to resume it here because it will be resumed on line 160\n this._intervalCount = (this._carryoverConcurrencyCount) ? this._pendingCount : 0;\n }\n else {\n // Act as the interval is pending\n if (this._timeoutId === undefined) {\n this._timeoutId = setTimeout(() => {\n this._onResumeInterval();\n }, delay);\n }\n return true;\n }\n }\n return false;\n }\n _tryToStartAnother() {\n if (this._queue.size === 0) {\n // We can clear the interval (\"pause\")\n // Because we can redo it later (\"resume\")\n if (this._intervalId) {\n clearInterval(this._intervalId);\n }\n this._intervalId = undefined;\n this._resolvePromises();\n return false;\n }\n if (!this._isPaused) {\n const canInitializeInterval = !this._isIntervalPaused();\n if (this._doesIntervalAllowAnother && this._doesConcurrentAllowAnother) {\n const job = this._queue.dequeue();\n if (!job) {\n return false;\n }\n this.emit('active');\n job();\n if (canInitializeInterval) {\n this._initializeIntervalIfNeeded();\n }\n return true;\n }\n }\n return false;\n }\n _initializeIntervalIfNeeded() {\n if (this._isIntervalIgnored || this._intervalId !== undefined) {\n return;\n }\n this._intervalId = setInterval(() => {\n this._onInterval();\n }, this._interval);\n this._intervalEnd = Date.now() + this._interval;\n }\n _onInterval() {\n if (this._intervalCount === 0 && this._pendingCount === 0 && this._intervalId) {\n clearInterval(this._intervalId);\n this._intervalId = undefined;\n }\n this._intervalCount = this._carryoverConcurrencyCount ? this._pendingCount : 0;\n this._processQueue();\n }\n /**\n Executes all queued functions until it reaches the limit.\n */\n _processQueue() {\n // eslint-disable-next-line no-empty\n while (this._tryToStartAnother()) { }\n }\n get concurrency() {\n return this._concurrency;\n }\n set concurrency(newConcurrency) {\n if (!(typeof newConcurrency === 'number' && newConcurrency >= 1)) {\n throw new TypeError(`Expected \\`concurrency\\` to be a number from 1 and up, got \\`${newConcurrency}\\` (${typeof newConcurrency})`);\n }\n this._concurrency = newConcurrency;\n this._processQueue();\n }\n /**\n Adds a sync or async task to the queue. Always returns a promise.\n */\n async add(fn, options = {}) {\n return new Promise((resolve, reject) => {\n const run = async () => {\n this._pendingCount++;\n this._intervalCount++;\n try {\n const operation = (this._timeout === undefined && options.timeout === undefined) ? fn() : p_timeout_1.default(Promise.resolve(fn()), (options.timeout === undefined ? this._timeout : options.timeout), () => {\n if (options.throwOnTimeout === undefined ? this._throwOnTimeout : options.throwOnTimeout) {\n reject(timeoutError);\n }\n return undefined;\n });\n resolve(await operation);\n }\n catch (error) {\n reject(error);\n }\n this._next();\n };\n this._queue.enqueue(run, options);\n this._tryToStartAnother();\n this.emit('add');\n });\n }\n /**\n Same as `.add()`, but accepts an array of sync or async functions.\n\n @returns A promise that resolves when all functions are resolved.\n */\n async addAll(functions, options) {\n return Promise.all(functions.map(async (function_) => this.add(function_, options)));\n }\n /**\n Start (or resume) executing enqueued tasks within concurrency limit. No need to call this if queue is not paused (via `options.autoStart = false` or by `.pause()` method.)\n */\n start() {\n if (!this._isPaused) {\n return this;\n }\n this._isPaused = false;\n this._processQueue();\n return this;\n }\n /**\n Put queue execution on hold.\n */\n pause() {\n this._isPaused = true;\n }\n /**\n Clear the queue.\n */\n clear() {\n this._queue = new this._queueClass();\n }\n /**\n Can be called multiple times. Useful if you for example add additional items at a later time.\n\n @returns A promise that settles when the queue becomes empty.\n */\n async onEmpty() {\n // Instantly resolve if the queue is empty\n if (this._queue.size === 0) {\n return;\n }\n return new Promise(resolve => {\n const existingResolve = this._resolveEmpty;\n this._resolveEmpty = () => {\n existingResolve();\n resolve();\n };\n });\n }\n /**\n The difference with `.onEmpty` is that `.onIdle` guarantees that all work from the queue has finished. `.onEmpty` merely signals that the queue is empty, but it could mean that some promises haven't completed yet.\n\n @returns A promise that settles when the queue becomes empty, and all promises have completed; `queue.size === 0 && queue.pending === 0`.\n */\n async onIdle() {\n // Instantly resolve if none pending and if nothing else is queued\n if (this._pendingCount === 0 && this._queue.size === 0) {\n return;\n }\n return new Promise(resolve => {\n const existingResolve = this._resolveIdle;\n this._resolveIdle = () => {\n existingResolve();\n resolve();\n };\n });\n }\n /**\n Size of the queue.\n */\n get size() {\n return this._queue.size;\n }\n /**\n Size of the queue, filtered by the given options.\n\n For example, this can be used to find the number of items remaining in the queue with a specific priority level.\n */\n sizeBy(options) {\n // eslint-disable-next-line unicorn/no-fn-reference-in-iterator\n return this._queue.filter(options).length;\n }\n /**\n Number of pending promises.\n */\n get pending() {\n return this._pendingCount;\n }\n /**\n Whether the queue is currently paused.\n */\n get isPaused() {\n return this._isPaused;\n }\n get timeout() {\n return this._timeout;\n }\n /**\n Set the timeout for future operations.\n */\n set timeout(milliseconds) {\n this._timeout = milliseconds;\n }\n}\nexports.default = PQueue;\n","module.exports = function (max) {\n\n if (!max) throw Error('hashlru must have a max value, of type number, greater than 0')\n\n var size = 0, cache = Object.create(null), _cache = Object.create(null)\n\n function update (key, value) {\n cache[key] = value\n size ++\n if(size >= max) {\n size = 0\n _cache = cache\n cache = Object.create(null)\n }\n }\n\n return {\n has: function (key) {\n return cache[key] !== undefined || _cache[key] !== undefined\n },\n remove: function (key) {\n if(cache[key] !== undefined)\n cache[key] = undefined\n if(_cache[key] !== undefined)\n _cache[key] = undefined\n },\n get: function (key) {\n var v = cache[key]\n if(v !== undefined) return v\n if((v = _cache[key]) !== undefined) {\n update(key, v)\n return v\n }\n },\n set: function (key, value) {\n if(cache[key] !== undefined) cache[key] = value\n else update(key, value)\n },\n clear: function () {\n cache = Object.create(null)\n _cache = Object.create(null)\n }\n }\n}\n\n\n\n\n\n\n\n","exports.no = exports.noCase = require('no-case')\nexports.dot = exports.dotCase = require('dot-case')\nexports.swap = exports.swapCase = require('swap-case')\nexports.path = exports.pathCase = require('path-case')\nexports.upper = exports.upperCase = require('upper-case')\nexports.lower = exports.lowerCase = require('lower-case')\nexports.camel = exports.camelCase = require('camel-case')\nexports.snake = exports.snakeCase = require('snake-case')\nexports.title = exports.titleCase = require('title-case')\nexports.param = exports.paramCase = require('param-case')\nexports.kebab = exports.kebabCase = exports.paramCase\nexports.hyphen = exports.hyphenCase = exports.paramCase\nexports.header = exports.headerCase = require('header-case')\nexports.pascal = exports.pascalCase = require('pascal-case')\nexports.constant = exports.constantCase = require('constant-case')\nexports.sentence = exports.sentenceCase = require('sentence-case')\nexports.isUpper = exports.isUpperCase = require('is-upper-case')\nexports.isLower = exports.isLowerCase = require('is-lower-case')\nexports.ucFirst = exports.upperCaseFirst = require('upper-case-first')\nexports.lcFirst = exports.lowerCaseFirst = require('lower-case-first')\n","import _objectSpread from '@babel/runtime/helpers/esm/objectSpread';\nimport _classCallCheck from '@babel/runtime/helpers/esm/classCallCheck';\nimport _createClass from '@babel/runtime/helpers/esm/createClass';\n\nvar Storage =\n/*#__PURE__*/\nfunction () {\n function Storage(options) {\n _classCallCheck(this, Storage);\n\n this.store = options.store;\n }\n\n _createClass(Storage, [{\n key: \"setItem\",\n value: function setItem(key, value) {\n if (this.store) {\n try {\n this.store.setItem(key, value);\n } catch (e) {// f.log('failed to set value for key \"' + key + '\" to localStorage.');\n }\n }\n }\n }, {\n key: \"getItem\",\n value: function getItem(key, value) {\n if (this.store) {\n try {\n return this.store.getItem(key, value);\n } catch (e) {// f.log('failed to get value for key \"' + key + '\" from localStorage.');\n }\n }\n\n return undefined;\n }\n }]);\n\n return Storage;\n}();\n\nfunction getDefaults() {\n return {\n prefix: 'i18next_res_',\n expirationTime: 7 * 24 * 60 * 60 * 1000,\n defaultVersion: undefined,\n versions: {},\n store: window.localStorage\n };\n}\n\nvar Cache =\n/*#__PURE__*/\nfunction () {\n function Cache(services) {\n var options = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};\n\n _classCallCheck(this, Cache);\n\n this.init(services, options);\n this.type = 'backend';\n }\n\n _createClass(Cache, [{\n key: \"init\",\n value: function init(services) {\n var options = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};\n this.services = services;\n this.options = _objectSpread({}, getDefaults(), this.options, options);\n this.storage = new Storage(this.options);\n }\n }, {\n key: \"read\",\n value: function read(language, namespace, callback) {\n var nowMS = new Date().getTime();\n\n if (!this.storage.store) {\n return callback(null, null);\n }\n\n var local = this.storage.getItem(\"\".concat(this.options.prefix).concat(language, \"-\").concat(namespace));\n\n if (local) {\n local = JSON.parse(local);\n var version = this.getVersion(language);\n\n if ( // expiration field is mandatory, and should not be expired\n local.i18nStamp && local.i18nStamp + this.options.expirationTime > nowMS // there should be no language version set, or if it is, it should match the one in translation\n && version === local.i18nVersion) {\n delete local.i18nVersion;\n delete local.i18nStamp;\n return callback(null, local);\n }\n }\n\n return callback(null, null);\n }\n }, {\n key: \"save\",\n value: function save(language, namespace, data) {\n if (this.storage.store) {\n data.i18nStamp = new Date().getTime(); // language version (if set)\n\n var version = this.getVersion(language);\n\n if (version) {\n data.i18nVersion = version;\n } // save\n\n\n this.storage.setItem(\"\".concat(this.options.prefix).concat(language, \"-\").concat(namespace), JSON.stringify(data));\n }\n }\n }, {\n key: \"getVersion\",\n value: function getVersion(language) {\n return this.options.versions[language] || this.options.defaultVersion;\n }\n }]);\n\n return Cache;\n}();\n\nCache.type = 'backend';\n\nexport default Cache;\n","function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError(\"Cannot call a class as a function\"); } }\n\nfunction _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if (\"value\" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } }\n\nfunction _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); return Constructor; }\n\nfunction _defineProperty(obj, key, value) { if (key in obj) { Object.defineProperty(obj, key, { value: value, enumerable: true, configurable: true, writable: true }); } else { obj[key] = value; } return obj; }\n\nimport { defaults } from './utils.js';\nimport request from './request.js';\n\nvar getDefaults = function getDefaults() {\n return {\n loadPath: '/locales/{{lng}}/{{ns}}.json',\n addPath: '/locales/add/{{lng}}/{{ns}}',\n allowMultiLoading: false,\n parse: function parse(data) {\n return JSON.parse(data);\n },\n stringify: JSON.stringify,\n parsePayload: function parsePayload(namespace, key, fallbackValue) {\n return _defineProperty({}, key, fallbackValue || '');\n },\n request: request,\n reloadInterval: typeof window !== 'undefined' ? false : 60 * 60 * 1000,\n customHeaders: {},\n queryStringParams: {},\n crossDomain: false,\n withCredentials: false,\n overrideMimeType: false,\n requestOptions: {\n mode: 'cors',\n credentials: 'same-origin',\n cache: 'default'\n }\n };\n};\n\nvar Backend = function () {\n function Backend(services) {\n var options = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};\n var allOptions = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : {};\n\n _classCallCheck(this, Backend);\n\n this.services = services;\n this.options = options;\n this.allOptions = allOptions;\n this.type = 'backend';\n this.init(services, options, allOptions);\n }\n\n _createClass(Backend, [{\n key: \"init\",\n value: function init(services) {\n var _this = this;\n\n var options = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};\n var allOptions = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : {};\n this.services = services;\n this.options = defaults(options, this.options || {}, getDefaults());\n this.allOptions = allOptions;\n\n if (this.services && this.options.reloadInterval) {\n setInterval(function () {\n return _this.reload();\n }, this.options.reloadInterval);\n }\n }\n }, {\n key: \"readMulti\",\n value: function readMulti(languages, namespaces, callback) {\n var loadPath = this.options.loadPath;\n\n if (typeof this.options.loadPath === 'function') {\n loadPath = this.options.loadPath(languages, namespaces);\n }\n\n var url = this.services.interpolator.interpolate(loadPath, {\n lng: languages.join('+'),\n ns: namespaces.join('+')\n });\n this.loadUrl(url, callback, languages, namespaces);\n }\n }, {\n key: \"read\",\n value: function read(language, namespace, callback) {\n var loadPath = this.options.loadPath;\n\n if (typeof this.options.loadPath === 'function') {\n loadPath = this.options.loadPath([language], [namespace]);\n }\n\n var url = this.services.interpolator.interpolate(loadPath, {\n lng: language,\n ns: namespace\n });\n this.loadUrl(url, callback, language, namespace);\n }\n }, {\n key: \"loadUrl\",\n value: function loadUrl(url, callback, languages, namespaces) {\n var _this2 = this;\n\n this.options.request(this.options, url, undefined, function (err, res) {\n if (res && (res.status >= 500 && res.status < 600 || !res.status)) return callback('failed loading ' + url + '; status code: ' + res.status, true);\n if (res && res.status >= 400 && res.status < 500) return callback('failed loading ' + url + '; status code: ' + res.status, false);\n if (!res && err && err.message && err.message.indexOf('Failed to fetch') > -1) return callback('failed loading ' + url + ': ' + err.message, true);\n if (err) return callback(err, false);\n var ret, parseErr;\n\n try {\n if (typeof res.data === 'string') {\n ret = _this2.options.parse(res.data, languages, namespaces);\n } else {\n ret = res.data;\n }\n } catch (e) {\n parseErr = 'failed parsing ' + url + ' to json';\n }\n\n if (parseErr) return callback(parseErr, false);\n callback(null, ret);\n });\n }\n }, {\n key: \"create\",\n value: function create(languages, namespace, key, fallbackValue, callback) {\n var _this3 = this;\n\n if (!this.options.addPath) return;\n if (typeof languages === 'string') languages = [languages];\n var payload = this.options.parsePayload(namespace, key, fallbackValue);\n var finished = 0;\n var dataArray = [];\n var resArray = [];\n languages.forEach(function (lng) {\n var addPath = _this3.options.addPath;\n\n if (typeof _this3.options.addPath === 'function') {\n addPath = _this3.options.addPath(lng, namespace);\n }\n\n var url = _this3.services.interpolator.interpolate(addPath, {\n lng: lng,\n ns: namespace\n });\n\n _this3.options.request(_this3.options, url, payload, function (data, res) {\n finished += 1;\n dataArray.push(data);\n resArray.push(res);\n\n if (finished === languages.length) {\n if (callback) callback(dataArray, resArray);\n }\n });\n });\n }\n }, {\n key: \"reload\",\n value: function reload() {\n var _this4 = this;\n\n var _this$services = this.services,\n backendConnector = _this$services.backendConnector,\n languageUtils = _this$services.languageUtils,\n logger = _this$services.logger;\n var currentLanguage = backendConnector.language;\n if (currentLanguage && currentLanguage.toLowerCase() === 'cimode') return;\n var toLoad = [];\n\n var append = function append(lng) {\n var lngs = languageUtils.toResolveHierarchy(lng);\n lngs.forEach(function (l) {\n if (toLoad.indexOf(l) < 0) toLoad.push(l);\n });\n };\n\n append(currentLanguage);\n if (this.allOptions.preload) this.allOptions.preload.forEach(function (l) {\n return append(l);\n });\n toLoad.forEach(function (lng) {\n _this4.allOptions.ns.forEach(function (ns) {\n backendConnector.read(lng, ns, 'read', null, null, function (err, data) {\n if (err) logger.warn(\"loading namespace \".concat(ns, \" for language \").concat(lng, \" failed\"), err);\n if (!err && data) logger.log(\"loaded namespace \".concat(ns, \" for language \").concat(lng), data);\n backendConnector.loaded(\"\".concat(lng, \"|\").concat(ns), err, data);\n });\n });\n });\n }\n }]);\n\n return Backend;\n}();\n\nBackend.type = 'backend';\nexport default Backend;","function _typeof(obj) { \"@babel/helpers - typeof\"; if (typeof Symbol === \"function\" && typeof Symbol.iterator === \"symbol\") { _typeof = function _typeof(obj) { return typeof obj; }; } else { _typeof = function _typeof(obj) { return obj && typeof Symbol === \"function\" && obj.constructor === Symbol && obj !== Symbol.prototype ? \"symbol\" : typeof obj; }; } return _typeof(obj); }\n\nimport { defaults, hasXMLHttpRequest } from './utils.js';\nimport * as fetchNode from './getFetch.cjs';\nvar fetchApi;\n\nif (typeof fetch === 'function') {\n if (typeof global !== 'undefined' && global.fetch) {\n fetchApi = global.fetch;\n } else if (typeof window !== 'undefined' && window.fetch) {\n fetchApi = window.fetch;\n }\n}\n\nvar XmlHttpRequestApi;\n\nif (hasXMLHttpRequest) {\n if (typeof global !== 'undefined' && global.XMLHttpRequest) {\n XmlHttpRequestApi = global.XMLHttpRequest;\n } else if (typeof window !== 'undefined' && window.XMLHttpRequest) {\n XmlHttpRequestApi = window.XMLHttpRequest;\n }\n}\n\nvar ActiveXObjectApi;\n\nif (typeof ActiveXObject === 'function') {\n if (typeof global !== 'undefined' && global.ActiveXObject) {\n ActiveXObjectApi = global.ActiveXObject;\n } else if (typeof window !== 'undefined' && window.ActiveXObject) {\n ActiveXObjectApi = window.ActiveXObject;\n }\n}\n\nif (!fetchApi && fetchNode && !XmlHttpRequestApi && !ActiveXObjectApi) fetchApi = fetchNode.default || fetchNode;\nif (typeof fetchApi !== 'function') fetchApi = undefined;\n\nvar addQueryString = function addQueryString(url, params) {\n if (params && _typeof(params) === 'object') {\n var queryString = '';\n\n for (var paramName in params) {\n queryString += '&' + encodeURIComponent(paramName) + '=' + encodeURIComponent(params[paramName]);\n }\n\n if (!queryString) return url;\n url = url + (url.indexOf('?') !== -1 ? '&' : '?') + queryString.slice(1);\n }\n\n return url;\n};\n\nvar requestWithFetch = function requestWithFetch(options, url, payload, callback) {\n if (options.queryStringParams) {\n url = addQueryString(url, options.queryStringParams);\n }\n\n var headers = defaults({}, typeof options.customHeaders === 'function' ? options.customHeaders() : options.customHeaders);\n if (payload) headers['Content-Type'] = 'application/json';\n fetchApi(url, defaults({\n method: payload ? 'POST' : 'GET',\n body: payload ? options.stringify(payload) : undefined,\n headers: headers\n }, typeof options.requestOptions === 'function' ? options.requestOptions(payload) : options.requestOptions)).then(function (response) {\n if (!response.ok) return callback(response.statusText || 'Error', {\n status: response.status\n });\n response.text().then(function (data) {\n callback(null, {\n status: response.status,\n data: data\n });\n }).catch(callback);\n }).catch(callback);\n};\n\nvar requestWithXmlHttpRequest = function requestWithXmlHttpRequest(options, url, payload, callback) {\n if (payload && _typeof(payload) === 'object') {\n payload = addQueryString('', payload).slice(1);\n }\n\n if (options.queryStringParams) {\n url = addQueryString(url, options.queryStringParams);\n }\n\n try {\n var x;\n\n if (XmlHttpRequestApi) {\n x = new XmlHttpRequestApi();\n } else {\n x = new ActiveXObjectApi('MSXML2.XMLHTTP.3.0');\n }\n\n x.open(payload ? 'POST' : 'GET', url, 1);\n\n if (!options.crossDomain) {\n x.setRequestHeader('X-Requested-With', 'XMLHttpRequest');\n }\n\n x.withCredentials = !!options.withCredentials;\n\n if (payload) {\n x.setRequestHeader('Content-Type', 'application/x-www-form-urlencoded');\n }\n\n if (x.overrideMimeType) {\n x.overrideMimeType('application/json');\n }\n\n var h = options.customHeaders;\n h = typeof h === 'function' ? h() : h;\n\n if (h) {\n for (var i in h) {\n x.setRequestHeader(i, h[i]);\n }\n }\n\n x.onreadystatechange = function () {\n x.readyState > 3 && callback(x.status >= 400 ? x.statusText : null, {\n status: x.status,\n data: x.responseText\n });\n };\n\n x.send(payload);\n } catch (e) {\n console && console.log(e);\n }\n};\n\nvar request = function request(options, url, payload, callback) {\n if (typeof payload === 'function') {\n callback = payload;\n payload = undefined;\n }\n\n callback = callback || function () {};\n\n if (fetchApi) {\n return requestWithFetch(options, url, payload, callback);\n }\n\n if (hasXMLHttpRequest || typeof ActiveXObject === 'function') {\n return requestWithXmlHttpRequest(options, url, payload, callback);\n }\n};\n\nexport default request;","import _classCallCheck from '@babel/runtime/helpers/esm/classCallCheck';\nimport _createClass from '@babel/runtime/helpers/esm/createClass';\n\nvar arr = [];\nvar each = arr.forEach;\nvar slice = arr.slice;\nfunction defaults(obj) {\n each.call(slice.call(arguments, 1), function (source) {\n if (source) {\n for (var prop in source) {\n if (obj[prop] === undefined) obj[prop] = source[prop];\n }\n }\n });\n return obj;\n}\n\n// eslint-disable-next-line no-control-regex\nvar fieldContentRegExp = /^[\\u0009\\u0020-\\u007e\\u0080-\\u00ff]+$/;\n\nvar serializeCookie = function serializeCookie(name, val, options) {\n var opt = options || {};\n opt.path = opt.path || '/';\n var value = encodeURIComponent(val);\n var str = name + '=' + value;\n\n if (opt.maxAge > 0) {\n var maxAge = opt.maxAge - 0;\n if (isNaN(maxAge)) throw new Error('maxAge should be a Number');\n str += '; Max-Age=' + Math.floor(maxAge);\n }\n\n if (opt.domain) {\n if (!fieldContentRegExp.test(opt.domain)) {\n throw new TypeError('option domain is invalid');\n }\n\n str += '; Domain=' + opt.domain;\n }\n\n if (opt.path) {\n if (!fieldContentRegExp.test(opt.path)) {\n throw new TypeError('option path is invalid');\n }\n\n str += '; Path=' + opt.path;\n }\n\n if (opt.expires) {\n if (typeof opt.expires.toUTCString !== 'function') {\n throw new TypeError('option expires is invalid');\n }\n\n str += '; Expires=' + opt.expires.toUTCString();\n }\n\n if (opt.httpOnly) str += '; HttpOnly';\n if (opt.secure) str += '; Secure';\n\n if (opt.sameSite) {\n var sameSite = typeof opt.sameSite === 'string' ? opt.sameSite.toLowerCase() : opt.sameSite;\n\n switch (sameSite) {\n case true:\n str += '; SameSite=Strict';\n break;\n\n case 'lax':\n str += '; SameSite=Lax';\n break;\n\n case 'strict':\n str += '; SameSite=Strict';\n break;\n\n case 'none':\n str += '; SameSite=None';\n break;\n\n default:\n throw new TypeError('option sameSite is invalid');\n }\n }\n\n return str;\n};\n\nvar cookie = {\n create: function create(name, value, minutes, domain) {\n var cookieOptions = arguments.length > 4 && arguments[4] !== undefined ? arguments[4] : {\n path: '/',\n sameSite: 'strict'\n };\n\n if (minutes) {\n cookieOptions.expires = new Date();\n cookieOptions.expires.setTime(cookieOptions.expires.getTime() + minutes * 60 * 1000);\n }\n\n if (domain) cookieOptions.domain = domain;\n document.cookie = serializeCookie(name, encodeURIComponent(value), cookieOptions);\n },\n read: function read(name) {\n var nameEQ = name + '=';\n var ca = document.cookie.split(';');\n\n for (var i = 0; i < ca.length; i++) {\n var c = ca[i];\n\n while (c.charAt(0) === ' ') {\n c = c.substring(1, c.length);\n }\n\n if (c.indexOf(nameEQ) === 0) return c.substring(nameEQ.length, c.length);\n }\n\n return null;\n },\n remove: function remove(name) {\n this.create(name, '', -1);\n }\n};\nvar cookie$1 = {\n name: 'cookie',\n lookup: function lookup(options) {\n var found;\n\n if (options.lookupCookie && typeof document !== 'undefined') {\n var c = cookie.read(options.lookupCookie);\n if (c) found = c;\n }\n\n return found;\n },\n cacheUserLanguage: function cacheUserLanguage(lng, options) {\n if (options.lookupCookie && typeof document !== 'undefined') {\n cookie.create(options.lookupCookie, lng, options.cookieMinutes, options.cookieDomain, options.cookieOptions);\n }\n }\n};\n\nvar querystring = {\n name: 'querystring',\n lookup: function lookup(options) {\n var found;\n\n if (typeof window !== 'undefined') {\n var query = window.location.search.substring(1);\n var params = query.split('&');\n\n for (var i = 0; i < params.length; i++) {\n var pos = params[i].indexOf('=');\n\n if (pos > 0) {\n var key = params[i].substring(0, pos);\n\n if (key === options.lookupQuerystring) {\n found = params[i].substring(pos + 1);\n }\n }\n }\n }\n\n return found;\n }\n};\n\nvar hasLocalStorageSupport = null;\n\nvar localStorageAvailable = function localStorageAvailable() {\n if (hasLocalStorageSupport !== null) return hasLocalStorageSupport;\n\n try {\n hasLocalStorageSupport = window !== 'undefined' && window.localStorage !== null;\n var testKey = 'i18next.translate.boo';\n window.localStorage.setItem(testKey, 'foo');\n window.localStorage.removeItem(testKey);\n } catch (e) {\n hasLocalStorageSupport = false;\n }\n\n return hasLocalStorageSupport;\n};\n\nvar localStorage = {\n name: 'localStorage',\n lookup: function lookup(options) {\n var found;\n\n if (options.lookupLocalStorage && localStorageAvailable()) {\n var lng = window.localStorage.getItem(options.lookupLocalStorage);\n if (lng) found = lng;\n }\n\n return found;\n },\n cacheUserLanguage: function cacheUserLanguage(lng, options) {\n if (options.lookupLocalStorage && localStorageAvailable()) {\n window.localStorage.setItem(options.lookupLocalStorage, lng);\n }\n }\n};\n\nvar hasSessionStorageSupport = null;\n\nvar sessionStorageAvailable = function sessionStorageAvailable() {\n if (hasSessionStorageSupport !== null) return hasSessionStorageSupport;\n\n try {\n hasSessionStorageSupport = window !== 'undefined' && window.sessionStorage !== null;\n var testKey = 'i18next.translate.boo';\n window.sessionStorage.setItem(testKey, 'foo');\n window.sessionStorage.removeItem(testKey);\n } catch (e) {\n hasSessionStorageSupport = false;\n }\n\n return hasSessionStorageSupport;\n};\n\nvar sessionStorage = {\n name: 'sessionStorage',\n lookup: function lookup(options) {\n var found;\n\n if (options.lookupSessionStorage && sessionStorageAvailable()) {\n var lng = window.sessionStorage.getItem(options.lookupSessionStorage);\n if (lng) found = lng;\n }\n\n return found;\n },\n cacheUserLanguage: function cacheUserLanguage(lng, options) {\n if (options.lookupSessionStorage && sessionStorageAvailable()) {\n window.sessionStorage.setItem(options.lookupSessionStorage, lng);\n }\n }\n};\n\nvar navigator$1 = {\n name: 'navigator',\n lookup: function lookup(options) {\n var found = [];\n\n if (typeof navigator !== 'undefined') {\n if (navigator.languages) {\n // chrome only; not an array, so can't use .push.apply instead of iterating\n for (var i = 0; i < navigator.languages.length; i++) {\n found.push(navigator.languages[i]);\n }\n }\n\n if (navigator.userLanguage) {\n found.push(navigator.userLanguage);\n }\n\n if (navigator.language) {\n found.push(navigator.language);\n }\n }\n\n return found.length > 0 ? found : undefined;\n }\n};\n\nvar htmlTag = {\n name: 'htmlTag',\n lookup: function lookup(options) {\n var found;\n var htmlTag = options.htmlTag || (typeof document !== 'undefined' ? document.documentElement : null);\n\n if (htmlTag && typeof htmlTag.getAttribute === 'function') {\n found = htmlTag.getAttribute('lang');\n }\n\n return found;\n }\n};\n\nvar path = {\n name: 'path',\n lookup: function lookup(options) {\n var found;\n\n if (typeof window !== 'undefined') {\n var language = window.location.pathname.match(/\\/([a-zA-Z-]*)/g);\n\n if (language instanceof Array) {\n if (typeof options.lookupFromPathIndex === 'number') {\n if (typeof language[options.lookupFromPathIndex] !== 'string') {\n return undefined;\n }\n\n found = language[options.lookupFromPathIndex].replace('/', '');\n } else {\n found = language[0].replace('/', '');\n }\n }\n }\n\n return found;\n }\n};\n\nvar subdomain = {\n name: 'subdomain',\n lookup: function lookup(options) {\n var found;\n\n if (typeof window !== 'undefined') {\n var language = window.location.href.match(/(?:http[s]*\\:\\/\\/)*(.*?)\\.(?=[^\\/]*\\..{2,5})/gi);\n\n if (language instanceof Array) {\n if (typeof options.lookupFromSubdomainIndex === 'number') {\n found = language[options.lookupFromSubdomainIndex].replace('http://', '').replace('https://', '').replace('.', '');\n } else {\n found = language[0].replace('http://', '').replace('https://', '').replace('.', '');\n }\n }\n }\n\n return found;\n }\n};\n\nfunction getDefaults() {\n return {\n order: ['querystring', 'cookie', 'localStorage', 'sessionStorage', 'navigator', 'htmlTag'],\n lookupQuerystring: 'lng',\n lookupCookie: 'i18next',\n lookupLocalStorage: 'i18nextLng',\n lookupSessionStorage: 'i18nextLng',\n // cache user language\n caches: ['localStorage'],\n excludeCacheFor: ['cimode'] //cookieMinutes: 10,\n //cookieDomain: 'myDomain'\n\n };\n}\n\nvar Browser =\n/*#__PURE__*/\nfunction () {\n function Browser(services) {\n var options = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};\n\n _classCallCheck(this, Browser);\n\n this.type = 'languageDetector';\n this.detectors = {};\n this.init(services, options);\n }\n\n _createClass(Browser, [{\n key: \"init\",\n value: function init(services) {\n var options = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};\n var i18nOptions = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : {};\n this.services = services;\n this.options = defaults(options, this.options || {}, getDefaults()); // backwards compatibility\n\n if (this.options.lookupFromUrlIndex) this.options.lookupFromPathIndex = this.options.lookupFromUrlIndex;\n this.i18nOptions = i18nOptions;\n this.addDetector(cookie$1);\n this.addDetector(querystring);\n this.addDetector(localStorage);\n this.addDetector(sessionStorage);\n this.addDetector(navigator$1);\n this.addDetector(htmlTag);\n this.addDetector(path);\n this.addDetector(subdomain);\n }\n }, {\n key: \"addDetector\",\n value: function addDetector(detector) {\n this.detectors[detector.name] = detector;\n }\n }, {\n key: \"detect\",\n value: function detect(detectionOrder) {\n var _this = this;\n\n if (!detectionOrder) detectionOrder = this.options.order;\n var detected = [];\n detectionOrder.forEach(function (detectorName) {\n if (_this.detectors[detectorName]) {\n var lookup = _this.detectors[detectorName].lookup(_this.options);\n\n if (lookup && typeof lookup === 'string') lookup = [lookup];\n if (lookup) detected = detected.concat(lookup);\n }\n });\n if (this.services.languageUtils.getBestMatchFromCodes) return detected; // new i18next v19.5.0\n\n return detected.length > 0 ? detected[0] : null; // a little backward compatibility\n }\n }, {\n key: \"cacheUserLanguage\",\n value: function cacheUserLanguage(lng, caches) {\n var _this2 = this;\n\n if (!caches) caches = this.options.caches;\n if (!caches) return;\n if (this.options.excludeCacheFor && this.options.excludeCacheFor.indexOf(lng) > -1) return;\n caches.forEach(function (cacheName) {\n if (_this2.detectors[cacheName]) _this2.detectors[cacheName].cacheUserLanguage(lng, _this2.options);\n });\n }\n }]);\n\n return Browser;\n}();\n\nBrowser.type = 'languageDetector';\n\nexport default Browser;\n","async function getFilesFromDataTransferItems (dataTransferItems, options = { raw: false }) {\r\n const checkErr = (err) => {\r\n if (getFilesFromDataTransferItems.didShowInfo) return\r\n if (err.name !== 'EncodingError') return\r\n getFilesFromDataTransferItems.didShowInfo = true\r\n const infoMsg = `${err.name} occured within datatransfer-files-promise module\\n`\r\n + `Error message: \"${err.message}\"\\n`\r\n + 'Try serving html over http if currently you are running it from the filesystem.'\r\n console.warn(infoMsg)\r\n }\r\n\r\n const readFile = (entry, path = '') => {\r\n return new Promise((resolve, reject) => {\r\n entry.file(file => {\r\n if (!options.raw) file.filepath = path + file.name // save full path\r\n resolve(file)\r\n }, (err) => {\r\n checkErr(err)\r\n reject(err)\r\n })\r\n })\r\n }\r\n\r\n const dirReadEntries = (dirReader, path) => {\r\n return new Promise((resolve, reject) => {\r\n dirReader.readEntries(async entries => {\r\n let files = []\r\n for (let entry of entries) {\r\n const itemFiles = await getFilesFromEntry(entry, path)\r\n files = files.concat(itemFiles)\r\n }\r\n resolve(files)\r\n }, (err) => {\r\n checkErr(err)\r\n reject(err)\r\n })\r\n })\r\n }\r\n\r\n const readDir = async (entry, path) => {\r\n const dirReader = entry.createReader()\r\n const newPath = path + entry.name + '/'\r\n let files = []\r\n let newFiles\r\n do {\r\n newFiles = await dirReadEntries(dirReader, newPath)\r\n files = files.concat(newFiles)\r\n } while (newFiles.length > 0)\r\n return files\r\n }\r\n\r\n const getFilesFromEntry = async (entry, path = '') => {\r\n if (entry.isFile) {\r\n const file = await readFile(entry, path)\r\n return [file]\r\n }\r\n if (entry.isDirectory) {\r\n const files = await readDir(entry, path)\r\n return files\r\n }\r\n // throw new Error('Entry not isFile and not isDirectory - unable to get files')\r\n }\r\n\r\n let files = []\r\n let entries = []\r\n\r\n // Pull out all entries before reading them\r\n for (let i = 0, ii = dataTransferItems.length; i < ii; i++) {\r\n entries.push(dataTransferItems[i].webkitGetAsEntry())\r\n }\r\n\r\n // Recursively read through all entries\r\n for (let entry of entries) {\r\n const newFiles = await getFilesFromEntry(entry)\r\n files = files.concat(newFiles)\r\n }\r\n\r\n return files\r\n}\r\n\r\nif (this.window && this === this.window) this.getFilesFromDataTransferItems = getFilesFromDataTransferItems\r\nelse module.exports.getFilesFromDataTransferItems = getFilesFromDataTransferItems\r\n","function getLastOfPath(object, path, Empty) {\n function cleanKey(key) {\n return key && key.indexOf('###') > -1 ? key.replace(/###/g, '.') : key;\n }\n\n function canNotTraverseDeeper() {\n return !object || typeof object === 'string';\n }\n\n var stack = typeof path !== 'string' ? [].concat(path) : path.split('.');\n\n while (stack.length > 1) {\n if (canNotTraverseDeeper()) return {};\n var key = cleanKey(stack.shift());\n if (!object[key] && Empty) object[key] = new Empty();\n object = object[key];\n }\n\n if (canNotTraverseDeeper()) return {};\n return {\n obj: object,\n k: cleanKey(stack.shift())\n };\n}\n\nexport function setPath(object, path, newValue) {\n var _getLastOfPath = getLastOfPath(object, path, Object),\n obj = _getLastOfPath.obj,\n k = _getLastOfPath.k;\n\n obj[k] = newValue;\n}\nexport function pushPath(object, path, newValue, concat) {\n var _getLastOfPath2 = getLastOfPath(object, path, Object),\n obj = _getLastOfPath2.obj,\n k = _getLastOfPath2.k;\n\n obj[k] = obj[k] || [];\n if (concat) obj[k] = obj[k].concat(newValue);\n if (!concat) obj[k].push(newValue);\n}\nexport function getPath(object, path) {\n var _getLastOfPath3 = getLastOfPath(object, path),\n obj = _getLastOfPath3.obj,\n k = _getLastOfPath3.k;\n\n if (!obj) return undefined;\n return obj[k];\n}\nvar arr = [];\nvar each = arr.forEach;\nvar slice = arr.slice;\nexport function defaults(obj) {\n each.call(slice.call(arguments, 1), function (source) {\n if (source) {\n for (var prop in source) {\n if (obj[prop] === undefined) obj[prop] = source[prop];\n }\n }\n });\n return obj;\n}\nexport function extend(obj) {\n each.call(slice.call(arguments, 1), function (source) {\n if (source) {\n for (var prop in source) {\n obj[prop] = source[prop];\n }\n }\n });\n return obj;\n}","/*! *****************************************************************************\r\nCopyright (c) Microsoft Corporation.\r\n\r\nPermission to use, copy, modify, and/or distribute this software for any\r\npurpose with or without fee is hereby granted.\r\n\r\nTHE SOFTWARE IS PROVIDED \"AS IS\" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH\r\nREGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY\r\nAND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT,\r\nINDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM\r\nLOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR\r\nOTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR\r\nPERFORMANCE OF THIS SOFTWARE.\r\n***************************************************************************** */\r\n/* global Reflect, Promise */\r\n\r\nvar extendStatics = function(d, b) {\r\n extendStatics = Object.setPrototypeOf ||\r\n ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||\r\n function (d, b) { for (var p in b) if (Object.prototype.hasOwnProperty.call(b, p)) d[p] = b[p]; };\r\n return extendStatics(d, b);\r\n};\r\n\r\nexport function __extends(d, b) {\r\n if (typeof b !== \"function\" && b !== null)\r\n throw new TypeError(\"Class extends value \" + String(b) + \" is not a constructor or null\");\r\n extendStatics(d, b);\r\n function __() { this.constructor = d; }\r\n d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());\r\n}\r\n\r\nexport var __assign = function() {\r\n __assign = Object.assign || function __assign(t) {\r\n for (var s, i = 1, n = arguments.length; i < n; i++) {\r\n s = arguments[i];\r\n for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p)) t[p] = s[p];\r\n }\r\n return t;\r\n }\r\n return __assign.apply(this, arguments);\r\n}\r\n\r\nexport function __rest(s, e) {\r\n var t = {};\r\n for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0)\r\n t[p] = s[p];\r\n if (s != null && typeof Object.getOwnPropertySymbols === \"function\")\r\n for (var i = 0, p = Object.getOwnPropertySymbols(s); i < p.length; i++) {\r\n if (e.indexOf(p[i]) < 0 && Object.prototype.propertyIsEnumerable.call(s, p[i]))\r\n t[p[i]] = s[p[i]];\r\n }\r\n return t;\r\n}\r\n\r\nexport function __decorate(decorators, target, key, desc) {\r\n var c = arguments.length, r = c < 3 ? target : desc === null ? desc = Object.getOwnPropertyDescriptor(target, key) : desc, d;\r\n if (typeof Reflect === \"object\" && typeof Reflect.decorate === \"function\") r = Reflect.decorate(decorators, target, key, desc);\r\n else for (var i = decorators.length - 1; i >= 0; i--) if (d = decorators[i]) r = (c < 3 ? d(r) : c > 3 ? d(target, key, r) : d(target, key)) || r;\r\n return c > 3 && r && Object.defineProperty(target, key, r), r;\r\n}\r\n\r\nexport function __param(paramIndex, decorator) {\r\n return function (target, key) { decorator(target, key, paramIndex); }\r\n}\r\n\r\nexport function __metadata(metadataKey, metadataValue) {\r\n if (typeof Reflect === \"object\" && typeof Reflect.metadata === \"function\") return Reflect.metadata(metadataKey, metadataValue);\r\n}\r\n\r\nexport function __awaiter(thisArg, _arguments, P, generator) {\r\n function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }\r\n return new (P || (P = Promise))(function (resolve, reject) {\r\n function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }\r\n function rejected(value) { try { step(generator[\"throw\"](value)); } catch (e) { reject(e); } }\r\n function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }\r\n step((generator = generator.apply(thisArg, _arguments || [])).next());\r\n });\r\n}\r\n\r\nexport function __generator(thisArg, body) {\r\n var _ = { label: 0, sent: function() { if (t[0] & 1) throw t[1]; return t[1]; }, trys: [], ops: [] }, f, y, t, g;\r\n return g = { next: verb(0), \"throw\": verb(1), \"return\": verb(2) }, typeof Symbol === \"function\" && (g[Symbol.iterator] = function() { return this; }), g;\r\n function verb(n) { return function (v) { return step([n, v]); }; }\r\n function step(op) {\r\n if (f) throw new TypeError(\"Generator is already executing.\");\r\n while (_) try {\r\n if (f = 1, y && (t = op[0] & 2 ? y[\"return\"] : op[0] ? y[\"throw\"] || ((t = y[\"return\"]) && t.call(y), 0) : y.next) && !(t = t.call(y, op[1])).done) return t;\r\n if (y = 0, t) op = [op[0] & 2, t.value];\r\n switch (op[0]) {\r\n case 0: case 1: t = op; break;\r\n case 4: _.label++; return { value: op[1], done: false };\r\n case 5: _.label++; y = op[1]; op = [0]; continue;\r\n case 7: op = _.ops.pop(); _.trys.pop(); continue;\r\n default:\r\n if (!(t = _.trys, t = t.length > 0 && t[t.length - 1]) && (op[0] === 6 || op[0] === 2)) { _ = 0; continue; }\r\n if (op[0] === 3 && (!t || (op[1] > t[0] && op[1] < t[3]))) { _.label = op[1]; break; }\r\n if (op[0] === 6 && _.label < t[1]) { _.label = t[1]; t = op; break; }\r\n if (t && _.label < t[2]) { _.label = t[2]; _.ops.push(op); break; }\r\n if (t[2]) _.ops.pop();\r\n _.trys.pop(); continue;\r\n }\r\n op = body.call(thisArg, _);\r\n } catch (e) { op = [6, e]; y = 0; } finally { f = t = 0; }\r\n if (op[0] & 5) throw op[1]; return { value: op[0] ? op[1] : void 0, done: true };\r\n }\r\n}\r\n\r\nexport var __createBinding = Object.create ? (function(o, m, k, k2) {\r\n if (k2 === undefined) k2 = k;\r\n Object.defineProperty(o, k2, { enumerable: true, get: function() { return m[k]; } });\r\n}) : (function(o, m, k, k2) {\r\n if (k2 === undefined) k2 = k;\r\n o[k2] = m[k];\r\n});\r\n\r\nexport function __exportStar(m, o) {\r\n for (var p in m) if (p !== \"default\" && !Object.prototype.hasOwnProperty.call(o, p)) __createBinding(o, m, p);\r\n}\r\n\r\nexport function __values(o) {\r\n var s = typeof Symbol === \"function\" && Symbol.iterator, m = s && o[s], i = 0;\r\n if (m) return m.call(o);\r\n if (o && typeof o.length === \"number\") return {\r\n next: function () {\r\n if (o && i >= o.length) o = void 0;\r\n return { value: o && o[i++], done: !o };\r\n }\r\n };\r\n throw new TypeError(s ? \"Object is not iterable.\" : \"Symbol.iterator is not defined.\");\r\n}\r\n\r\nexport function __read(o, n) {\r\n var m = typeof Symbol === \"function\" && o[Symbol.iterator];\r\n if (!m) return o;\r\n var i = m.call(o), r, ar = [], e;\r\n try {\r\n while ((n === void 0 || n-- > 0) && !(r = i.next()).done) ar.push(r.value);\r\n }\r\n catch (error) { e = { error: error }; }\r\n finally {\r\n try {\r\n if (r && !r.done && (m = i[\"return\"])) m.call(i);\r\n }\r\n finally { if (e) throw e.error; }\r\n }\r\n return ar;\r\n}\r\n\r\n/** @deprecated */\r\nexport function __spread() {\r\n for (var ar = [], i = 0; i < arguments.length; i++)\r\n ar = ar.concat(__read(arguments[i]));\r\n return ar;\r\n}\r\n\r\n/** @deprecated */\r\nexport function __spreadArrays() {\r\n for (var s = 0, i = 0, il = arguments.length; i < il; i++) s += arguments[i].length;\r\n for (var r = Array(s), k = 0, i = 0; i < il; i++)\r\n for (var a = arguments[i], j = 0, jl = a.length; j < jl; j++, k++)\r\n r[k] = a[j];\r\n return r;\r\n}\r\n\r\nexport function __spreadArray(to, from) {\r\n for (var i = 0, il = from.length, j = to.length; i < il; i++, j++)\r\n to[j] = from[i];\r\n return to;\r\n}\r\n\r\nexport function __await(v) {\r\n return this instanceof __await ? (this.v = v, this) : new __await(v);\r\n}\r\n\r\nexport function __asyncGenerator(thisArg, _arguments, generator) {\r\n if (!Symbol.asyncIterator) throw new TypeError(\"Symbol.asyncIterator is not defined.\");\r\n var g = generator.apply(thisArg, _arguments || []), i, q = [];\r\n return i = {}, verb(\"next\"), verb(\"throw\"), verb(\"return\"), i[Symbol.asyncIterator] = function () { return this; }, i;\r\n function verb(n) { if (g[n]) i[n] = function (v) { return new Promise(function (a, b) { q.push([n, v, a, b]) > 1 || resume(n, v); }); }; }\r\n function resume(n, v) { try { step(g[n](v)); } catch (e) { settle(q[0][3], e); } }\r\n function step(r) { r.value instanceof __await ? Promise.resolve(r.value.v).then(fulfill, reject) : settle(q[0][2], r); }\r\n function fulfill(value) { resume(\"next\", value); }\r\n function reject(value) { resume(\"throw\", value); }\r\n function settle(f, v) { if (f(v), q.shift(), q.length) resume(q[0][0], q[0][1]); }\r\n}\r\n\r\nexport function __asyncDelegator(o) {\r\n var i, p;\r\n return i = {}, verb(\"next\"), verb(\"throw\", function (e) { throw e; }), verb(\"return\"), i[Symbol.iterator] = function () { return this; }, i;\r\n function verb(n, f) { i[n] = o[n] ? function (v) { return (p = !p) ? { value: __await(o[n](v)), done: n === \"return\" } : f ? f(v) : v; } : f; }\r\n}\r\n\r\nexport function __asyncValues(o) {\r\n if (!Symbol.asyncIterator) throw new TypeError(\"Symbol.asyncIterator is not defined.\");\r\n var m = o[Symbol.asyncIterator], i;\r\n return m ? m.call(o) : (o = typeof __values === \"function\" ? __values(o) : o[Symbol.iterator](), i = {}, verb(\"next\"), verb(\"throw\"), verb(\"return\"), i[Symbol.asyncIterator] = function () { return this; }, i);\r\n function verb(n) { i[n] = o[n] && function (v) { return new Promise(function (resolve, reject) { v = o[n](v), settle(resolve, reject, v.done, v.value); }); }; }\r\n function settle(resolve, reject, d, v) { Promise.resolve(v).then(function(v) { resolve({ value: v, done: d }); }, reject); }\r\n}\r\n\r\nexport function __makeTemplateObject(cooked, raw) {\r\n if (Object.defineProperty) { Object.defineProperty(cooked, \"raw\", { value: raw }); } else { cooked.raw = raw; }\r\n return cooked;\r\n};\r\n\r\nvar __setModuleDefault = Object.create ? (function(o, v) {\r\n Object.defineProperty(o, \"default\", { enumerable: true, value: v });\r\n}) : function(o, v) {\r\n o[\"default\"] = v;\r\n};\r\n\r\nexport function __importStar(mod) {\r\n if (mod && mod.__esModule) return mod;\r\n var result = {};\r\n if (mod != null) for (var k in mod) if (k !== \"default\" && Object.prototype.hasOwnProperty.call(mod, k)) __createBinding(result, mod, k);\r\n __setModuleDefault(result, mod);\r\n return result;\r\n}\r\n\r\nexport function __importDefault(mod) {\r\n return (mod && mod.__esModule) ? mod : { default: mod };\r\n}\r\n\r\nexport function __classPrivateFieldGet(receiver, privateMap) {\r\n if (!privateMap.has(receiver)) {\r\n throw new TypeError(\"attempted to get private field on non-instance\");\r\n }\r\n return privateMap.get(receiver);\r\n}\r\n\r\nexport function __classPrivateFieldSet(receiver, privateMap, value) {\r\n if (!privateMap.has(receiver)) {\r\n throw new TypeError(\"attempted to set private field on non-instance\");\r\n }\r\n privateMap.set(receiver, value);\r\n return value;\r\n}\r\n","import { __extends } from \"tslib\";\nexport var ErrorCode;\n(function (ErrorCode) {\n // When we have a placeholder but no value to format\n ErrorCode[\"MISSING_VALUE\"] = \"MISSING_VALUE\";\n // When value supplied is invalid\n ErrorCode[\"INVALID_VALUE\"] = \"INVALID_VALUE\";\n // When we need specific Intl API but it's not available\n ErrorCode[\"MISSING_INTL_API\"] = \"MISSING_INTL_API\";\n})(ErrorCode || (ErrorCode = {}));\nvar FormatError = /** @class */ (function (_super) {\n __extends(FormatError, _super);\n function FormatError(msg, code, originalMessage) {\n var _this = _super.call(this, msg) || this;\n _this.code = code;\n _this.originalMessage = originalMessage;\n return _this;\n }\n FormatError.prototype.toString = function () {\n return \"[formatjs Error: \" + this.code + \"] \" + this.message;\n };\n return FormatError;\n}(Error));\nexport { FormatError };\nvar InvalidValueError = /** @class */ (function (_super) {\n __extends(InvalidValueError, _super);\n function InvalidValueError(variableId, value, options, originalMessage) {\n return _super.call(this, \"Invalid values for \\\"\" + variableId + \"\\\": \\\"\" + value + \"\\\". Options are \\\"\" + Object.keys(options).join('\", \"') + \"\\\"\", ErrorCode.INVALID_VALUE, originalMessage) || this;\n }\n return InvalidValueError;\n}(FormatError));\nexport { InvalidValueError };\nvar InvalidValueTypeError = /** @class */ (function (_super) {\n __extends(InvalidValueTypeError, _super);\n function InvalidValueTypeError(value, type, originalMessage) {\n return _super.call(this, \"Value for \\\"\" + value + \"\\\" must be of type \" + type, ErrorCode.INVALID_VALUE, originalMessage) || this;\n }\n return InvalidValueTypeError;\n}(FormatError));\nexport { InvalidValueTypeError };\nvar MissingValueError = /** @class */ (function (_super) {\n __extends(MissingValueError, _super);\n function MissingValueError(variableId, originalMessage) {\n return _super.call(this, \"The intl string context variable \\\"\" + variableId + \"\\\" was not provided to the string \\\"\" + originalMessage + \"\\\"\", ErrorCode.MISSING_VALUE, originalMessage) || this;\n }\n return MissingValueError;\n}(FormatError));\nexport { MissingValueError };\n","import { isArgumentElement, isDateElement, isDateTimeSkeleton, isLiteralElement, isNumberElement, isNumberSkeleton, isPluralElement, isPoundElement, isSelectElement, isTimeElement, isTagElement, } from '@formatjs/icu-messageformat-parser';\nimport { MissingValueError, InvalidValueError, ErrorCode, FormatError, InvalidValueTypeError, } from './error';\nexport var PART_TYPE;\n(function (PART_TYPE) {\n PART_TYPE[PART_TYPE[\"literal\"] = 0] = \"literal\";\n PART_TYPE[PART_TYPE[\"object\"] = 1] = \"object\";\n})(PART_TYPE || (PART_TYPE = {}));\nfunction mergeLiteral(parts) {\n if (parts.length < 2) {\n return parts;\n }\n return parts.reduce(function (all, part) {\n var lastPart = all[all.length - 1];\n if (!lastPart ||\n lastPart.type !== PART_TYPE.literal ||\n part.type !== PART_TYPE.literal) {\n all.push(part);\n }\n else {\n lastPart.value += part.value;\n }\n return all;\n }, []);\n}\nexport function isFormatXMLElementFn(el) {\n return typeof el === 'function';\n}\n// TODO(skeleton): add skeleton support\nexport function formatToParts(els, locales, formatters, formats, values, currentPluralValue, \n// For debugging\noriginalMessage) {\n // Hot path for straight simple msg translations\n if (els.length === 1 && isLiteralElement(els[0])) {\n return [\n {\n type: PART_TYPE.literal,\n value: els[0].value,\n },\n ];\n }\n var result = [];\n for (var _i = 0, els_1 = els; _i < els_1.length; _i++) {\n var el = els_1[_i];\n // Exit early for string parts.\n if (isLiteralElement(el)) {\n result.push({\n type: PART_TYPE.literal,\n value: el.value,\n });\n continue;\n }\n // TODO: should this part be literal type?\n // Replace `#` in plural rules with the actual numeric value.\n if (isPoundElement(el)) {\n if (typeof currentPluralValue === 'number') {\n result.push({\n type: PART_TYPE.literal,\n value: formatters.getNumberFormat(locales).format(currentPluralValue),\n });\n }\n continue;\n }\n var varName = el.value;\n // Enforce that all required values are provided by the caller.\n if (!(values && varName in values)) {\n throw new MissingValueError(varName, originalMessage);\n }\n var value = values[varName];\n if (isArgumentElement(el)) {\n if (!value || typeof value === 'string' || typeof value === 'number') {\n value =\n typeof value === 'string' || typeof value === 'number'\n ? String(value)\n : '';\n }\n result.push({\n type: typeof value === 'string' ? PART_TYPE.literal : PART_TYPE.object,\n value: value,\n });\n continue;\n }\n // Recursively format plural and select parts' option — which can be a\n // nested pattern structure. The choosing of the option to use is\n // abstracted-by and delegated-to the part helper object.\n if (isDateElement(el)) {\n var style = typeof el.style === 'string'\n ? formats.date[el.style]\n : isDateTimeSkeleton(el.style)\n ? el.style.parsedOptions\n : undefined;\n result.push({\n type: PART_TYPE.literal,\n value: formatters\n .getDateTimeFormat(locales, style)\n .format(value),\n });\n continue;\n }\n if (isTimeElement(el)) {\n var style = typeof el.style === 'string'\n ? formats.time[el.style]\n : isDateTimeSkeleton(el.style)\n ? el.style.parsedOptions\n : undefined;\n result.push({\n type: PART_TYPE.literal,\n value: formatters\n .getDateTimeFormat(locales, style)\n .format(value),\n });\n continue;\n }\n if (isNumberElement(el)) {\n var style = typeof el.style === 'string'\n ? formats.number[el.style]\n : isNumberSkeleton(el.style)\n ? el.style.parsedOptions\n : undefined;\n if (style && style.scale) {\n value =\n value *\n (style.scale || 1);\n }\n result.push({\n type: PART_TYPE.literal,\n value: formatters\n .getNumberFormat(locales, style)\n .format(value),\n });\n continue;\n }\n if (isTagElement(el)) {\n var children = el.children, value_1 = el.value;\n var formatFn = values[value_1];\n if (!isFormatXMLElementFn(formatFn)) {\n throw new InvalidValueTypeError(value_1, 'function', originalMessage);\n }\n var parts = formatToParts(children, locales, formatters, formats, values, currentPluralValue);\n var chunks = formatFn(parts.map(function (p) { return p.value; }));\n if (!Array.isArray(chunks)) {\n chunks = [chunks];\n }\n result.push.apply(result, chunks.map(function (c) {\n return {\n type: typeof c === 'string' ? PART_TYPE.literal : PART_TYPE.object,\n value: c,\n };\n }));\n }\n if (isSelectElement(el)) {\n var opt = el.options[value] || el.options.other;\n if (!opt) {\n throw new InvalidValueError(el.value, value, Object.keys(el.options), originalMessage);\n }\n result.push.apply(result, formatToParts(opt.value, locales, formatters, formats, values));\n continue;\n }\n if (isPluralElement(el)) {\n var opt = el.options[\"=\" + value];\n if (!opt) {\n if (!Intl.PluralRules) {\n throw new FormatError(\"Intl.PluralRules is not available in this environment.\\nTry polyfilling it using \\\"@formatjs/intl-pluralrules\\\"\\n\", ErrorCode.MISSING_INTL_API, originalMessage);\n }\n var rule = formatters\n .getPluralRules(locales, { type: el.pluralType })\n .select(value - (el.offset || 0));\n opt = el.options[rule] || el.options.other;\n }\n if (!opt) {\n throw new InvalidValueError(el.value, value, Object.keys(el.options), originalMessage);\n }\n result.push.apply(result, formatToParts(opt.value, locales, formatters, formats, values, value - (el.offset || 0)));\n continue;\n }\n }\n return mergeLiteral(result);\n}\n","/*\nCopyright (c) 2014, Yahoo! Inc. All rights reserved.\nCopyrights licensed under the New BSD License.\nSee the accompanying LICENSE file for terms.\n*/\nimport { __assign, __spreadArray } from \"tslib\";\nimport { parse } from '@formatjs/icu-messageformat-parser';\nimport * as memoize from 'fast-memoize';\nimport { formatToParts, PART_TYPE, } from './formatters';\n// -- MessageFormat --------------------------------------------------------\nfunction mergeConfig(c1, c2) {\n if (!c2) {\n return c1;\n }\n return __assign(__assign(__assign({}, (c1 || {})), (c2 || {})), Object.keys(c1).reduce(function (all, k) {\n all[k] = __assign(__assign({}, c1[k]), (c2[k] || {}));\n return all;\n }, {}));\n}\nfunction mergeConfigs(defaultConfig, configs) {\n if (!configs) {\n return defaultConfig;\n }\n return Object.keys(defaultConfig).reduce(function (all, k) {\n all[k] = mergeConfig(defaultConfig[k], configs[k]);\n return all;\n }, __assign({}, defaultConfig));\n}\nfunction createFastMemoizeCache(store) {\n return {\n create: function () {\n return {\n has: function (key) {\n return key in store;\n },\n get: function (key) {\n return store[key];\n },\n set: function (key, value) {\n store[key] = value;\n },\n };\n },\n };\n}\n// @ts-ignore this is to deal with rollup's default import shenanigans\nvar _memoizeIntl = memoize.default || memoize;\nvar memoizeIntl = _memoizeIntl;\nfunction createDefaultFormatters(cache) {\n if (cache === void 0) { cache = {\n number: {},\n dateTime: {},\n pluralRules: {},\n }; }\n return {\n getNumberFormat: memoizeIntl(function () {\n var _a;\n var args = [];\n for (var _i = 0; _i < arguments.length; _i++) {\n args[_i] = arguments[_i];\n }\n return new ((_a = Intl.NumberFormat).bind.apply(_a, __spreadArray([void 0], args)))();\n }, {\n cache: createFastMemoizeCache(cache.number),\n strategy: memoizeIntl.strategies.variadic,\n }),\n getDateTimeFormat: memoizeIntl(function () {\n var _a;\n var args = [];\n for (var _i = 0; _i < arguments.length; _i++) {\n args[_i] = arguments[_i];\n }\n return new ((_a = Intl.DateTimeFormat).bind.apply(_a, __spreadArray([void 0], args)))();\n }, {\n cache: createFastMemoizeCache(cache.dateTime),\n strategy: memoizeIntl.strategies.variadic,\n }),\n getPluralRules: memoizeIntl(function () {\n var _a;\n var args = [];\n for (var _i = 0; _i < arguments.length; _i++) {\n args[_i] = arguments[_i];\n }\n return new ((_a = Intl.PluralRules).bind.apply(_a, __spreadArray([void 0], args)))();\n }, {\n cache: createFastMemoizeCache(cache.pluralRules),\n strategy: memoizeIntl.strategies.variadic,\n }),\n };\n}\nvar IntlMessageFormat = /** @class */ (function () {\n function IntlMessageFormat(message, locales, overrideFormats, opts) {\n var _this = this;\n if (locales === void 0) { locales = IntlMessageFormat.defaultLocale; }\n this.formatterCache = {\n number: {},\n dateTime: {},\n pluralRules: {},\n };\n this.format = function (values) {\n var parts = _this.formatToParts(values);\n // Hot path for straight simple msg translations\n if (parts.length === 1) {\n return parts[0].value;\n }\n var result = parts.reduce(function (all, part) {\n if (!all.length ||\n part.type !== PART_TYPE.literal ||\n typeof all[all.length - 1] !== 'string') {\n all.push(part.value);\n }\n else {\n all[all.length - 1] += part.value;\n }\n return all;\n }, []);\n if (result.length <= 1) {\n return result[0] || '';\n }\n return result;\n };\n this.formatToParts = function (values) {\n return formatToParts(_this.ast, _this.locales, _this.formatters, _this.formats, values, undefined, _this.message);\n };\n this.resolvedOptions = function () { return ({\n locale: Intl.NumberFormat.supportedLocalesOf(_this.locales)[0],\n }); };\n this.getAst = function () { return _this.ast; };\n if (typeof message === 'string') {\n this.message = message;\n if (!IntlMessageFormat.__parse) {\n throw new TypeError('IntlMessageFormat.__parse must be set to process `message` of type `string`');\n }\n // Parse string messages into an AST.\n this.ast = IntlMessageFormat.__parse(message, {\n ignoreTag: opts === null || opts === void 0 ? void 0 : opts.ignoreTag,\n });\n }\n else {\n this.ast = message;\n }\n if (!Array.isArray(this.ast)) {\n throw new TypeError('A message must be provided as a String or AST.');\n }\n // Creates a new object with the specified `formats` merged with the default\n // formats.\n this.formats = mergeConfigs(IntlMessageFormat.formats, overrideFormats);\n // Defined first because it's used to build the format pattern.\n this.locales = locales;\n this.formatters =\n (opts && opts.formatters) || createDefaultFormatters(this.formatterCache);\n }\n Object.defineProperty(IntlMessageFormat, \"defaultLocale\", {\n get: function () {\n if (!IntlMessageFormat.memoizedDefaultLocale) {\n IntlMessageFormat.memoizedDefaultLocale = new Intl.NumberFormat().resolvedOptions().locale;\n }\n return IntlMessageFormat.memoizedDefaultLocale;\n },\n enumerable: false,\n configurable: true\n });\n IntlMessageFormat.memoizedDefaultLocale = null;\n IntlMessageFormat.__parse = parse;\n // Default format options used as the prototype of the `formats` provided to the\n // constructor. These are used when constructing the internal Intl.NumberFormat\n // and Intl.DateTimeFormat instances.\n IntlMessageFormat.formats = {\n number: {\n currency: {\n style: 'currency',\n },\n percent: {\n style: 'percent',\n },\n },\n date: {\n short: {\n month: 'numeric',\n day: 'numeric',\n year: '2-digit',\n },\n medium: {\n month: 'short',\n day: 'numeric',\n year: 'numeric',\n },\n long: {\n month: 'long',\n day: 'numeric',\n year: 'numeric',\n },\n full: {\n weekday: 'long',\n month: 'long',\n day: 'numeric',\n year: 'numeric',\n },\n },\n time: {\n short: {\n hour: 'numeric',\n minute: 'numeric',\n },\n medium: {\n hour: 'numeric',\n minute: 'numeric',\n second: 'numeric',\n },\n long: {\n hour: 'numeric',\n minute: 'numeric',\n second: 'numeric',\n timeZoneName: 'short',\n },\n full: {\n hour: 'numeric',\n minute: 'numeric',\n second: 'numeric',\n timeZoneName: 'short',\n },\n },\n };\n return IntlMessageFormat;\n}());\nexport { IntlMessageFormat };\n","/*\nCopyright (c) 2014, Yahoo! Inc. All rights reserved.\nCopyrights licensed under the New BSD License.\nSee the accompanying LICENSE file for terms.\n*/\nimport { IntlMessageFormat } from './src/core';\nexport * from './src/formatters';\nexport * from './src/core';\nexport * from './src/error';\nexport default IntlMessageFormat;\n","function ownKeys(object, enumerableOnly) { var keys = Object.keys(object); if (Object.getOwnPropertySymbols) { var symbols = Object.getOwnPropertySymbols(object); if (enumerableOnly) symbols = symbols.filter(function (sym) { return Object.getOwnPropertyDescriptor(object, sym).enumerable; }); keys.push.apply(keys, symbols); } return keys; }\n\nfunction _objectSpread(target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i] != null ? arguments[i] : {}; if (i % 2) { ownKeys(Object(source), true).forEach(function (key) { _defineProperty(target, key, source[key]); }); } else if (Object.getOwnPropertyDescriptors) { Object.defineProperties(target, Object.getOwnPropertyDescriptors(source)); } else { ownKeys(Object(source)).forEach(function (key) { Object.defineProperty(target, key, Object.getOwnPropertyDescriptor(source, key)); }); } } return target; }\n\nfunction _defineProperty(obj, key, value) { if (key in obj) { Object.defineProperty(obj, key, { value: value, enumerable: true, configurable: true, writable: true }); } else { obj[key] = value; } return obj; }\n\nfunction _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError(\"Cannot call a class as a function\"); } }\n\nfunction _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if (\"value\" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } }\n\nfunction _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); return Constructor; }\n\nimport * as utils from './utils.js';\nimport IntlMessageFormat from 'intl-messageformat';\n\nfunction getDefaults() {\n return {\n memoize: true,\n memoizeFallback: false,\n bindI18n: '',\n bindI18nStore: '',\n parseErrorHandler: function parseErrorHandler(err, key, res, options) {\n return res;\n }\n };\n}\n\nvar ICU = /*#__PURE__*/function () {\n function ICU(options) {\n _classCallCheck(this, ICU);\n\n this.type = 'i18nFormat';\n this.mem = {};\n this.init(null, options);\n }\n\n _createClass(ICU, [{\n key: \"init\",\n value: function init(i18next, options) {\n var _this = this;\n\n var i18nextOptions = i18next && i18next.options && i18next.options.i18nFormat || {};\n this.options = utils.defaults(i18nextOptions, options, this.options || {}, getDefaults());\n this.formats = this.options.formats;\n\n if (i18next) {\n var _this$options = this.options,\n bindI18n = _this$options.bindI18n,\n bindI18nStore = _this$options.bindI18nStore,\n memoize = _this$options.memoize;\n i18next.IntlMessageFormat = IntlMessageFormat;\n i18next.ICU = this;\n\n if (memoize) {\n if (bindI18n) {\n i18next.on(bindI18n, function () {\n return _this.clearCache();\n });\n }\n\n if (bindI18nStore) {\n i18next.store.on(bindI18nStore, function () {\n return _this.clearCache();\n });\n }\n }\n }\n }\n }, {\n key: \"addUserDefinedFormats\",\n value: function addUserDefinedFormats(formats) {\n this.formats = this.formats ? _objectSpread(_objectSpread({}, this.formats), formats) : formats;\n }\n }, {\n key: \"parse\",\n value: function parse(res, options, lng, ns, key, info) {\n var hadSuccessfulLookup = info && info.resolved && info.resolved.res;\n var memKey = this.options.memoize && \"\".concat(lng, \".\").concat(ns, \".\").concat(key.replace(/\\./g, '###'));\n var fc;\n\n if (this.options.memoize) {\n fc = utils.getPath(this.mem, memKey);\n }\n\n try {\n if (!fc) {\n // without ignoreTag, react-i18next translations with <0> placeholders\n // will fail to parse, as IntlMessageFormat expects them to be defined in the\n // options passed to fc.format() as { 0: (children) => string }\n // but the replacement of placeholders is done in react-i18next\n fc = new IntlMessageFormat(res, lng, this.formats, {\n ignoreTag: true\n });\n if (this.options.memoize && (this.options.memoizeFallback || !info || hadSuccessfulLookup)) utils.setPath(this.mem, memKey, fc);\n }\n\n return fc.format(options);\n } catch (err) {\n return this.options.parseErrorHandler(err, key, res, options);\n }\n }\n }, {\n key: \"addLookupKeys\",\n value: function addLookupKeys(finalKeys, _key, _code, _ns, _options) {\n // no additional keys needed for select or plural\n // so there is no need to add keys to that finalKeys array\n return finalKeys;\n }\n }, {\n key: \"clearCache\",\n value: function clearCache() {\n this.mem = {};\n }\n }]);\n\n return ICU;\n}();\n\nICU.type = 'i18nFormat';\nexport default ICU;","export default function _classCallCheck(instance, Constructor) {\n if (!(instance instanceof Constructor)) {\n throw new TypeError(\"Cannot call a class as a function\");\n }\n}","function _defineProperties(target, props) {\n for (var i = 0; i < props.length; i++) {\n var descriptor = props[i];\n descriptor.enumerable = descriptor.enumerable || false;\n descriptor.configurable = true;\n if (\"value\" in descriptor) descriptor.writable = true;\n Object.defineProperty(target, descriptor.key, descriptor);\n }\n}\n\nexport default function _createClass(Constructor, protoProps, staticProps) {\n if (protoProps) _defineProperties(Constructor.prototype, protoProps);\n if (staticProps) _defineProperties(Constructor, staticProps);\n return Constructor;\n}","import _classCallCheck from '@babel/runtime/helpers/esm/classCallCheck';\nimport _createClass from '@babel/runtime/helpers/esm/createClass';\n\nvar arr = [];\nvar each = arr.forEach;\nvar slice = arr.slice;\nfunction defaults(obj) {\n each.call(slice.call(arguments, 1), function (source) {\n if (source) {\n for (var prop in source) {\n if (obj[prop] === undefined) obj[prop] = source[prop];\n }\n }\n });\n return obj;\n}\nfunction createClassOnDemand(ClassOrObject) {\n if (!ClassOrObject) return null;\n if (typeof ClassOrObject === 'function') return new ClassOrObject();\n return ClassOrObject;\n}\n\nfunction getDefaults() {\n return {};\n}\n\nvar Backend = /*#__PURE__*/function () {\n function Backend(services) {\n var options = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};\n\n _classCallCheck(this, Backend);\n\n this.backends = [];\n this.type = 'backend';\n this.init(services, options);\n }\n\n _createClass(Backend, [{\n key: \"init\",\n value: function init(services) {\n var _this = this;\n\n var options = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};\n var i18nextOptions = arguments.length > 2 ? arguments[2] : undefined;\n this.services = services;\n this.options = defaults(options, this.options || {}, getDefaults());\n this.options.backends && this.options.backends.forEach(function (b, i) {\n _this.backends[i] = _this.backends[i] || createClassOnDemand(b);\n\n _this.backends[i].init(services, _this.options.backendOptions[i], i18nextOptions);\n });\n }\n }, {\n key: \"read\",\n value: function read(language, namespace, callback) {\n var _this2 = this;\n\n var bLen = this.backends.length;\n\n var loadPosition = function loadPosition(pos) {\n if (pos >= bLen) return callback(new Error('non of the backend loaded data;', true)); // failed pass retry flag\n\n var backend = _this2.backends[pos];\n\n if (backend.read) {\n backend.read(language, namespace, function (err, data) {\n if (!err && data && Object.keys(data).length > -1) {\n callback(null, data, pos);\n savePosition(pos - 1, data); // save one in front\n } else {\n loadPosition(pos + 1); // try load from next\n }\n });\n } else {\n loadPosition(pos + 1); // try load from next\n }\n };\n\n var savePosition = function savePosition(pos, data) {\n if (pos < 0) return;\n var backend = _this2.backends[pos];\n\n if (backend.save) {\n backend.save(language, namespace, data);\n savePosition(pos - 1, data);\n } else {\n savePosition(pos - 1, data);\n }\n };\n\n loadPosition(0);\n }\n }, {\n key: \"create\",\n value: function create(languages, namespace, key, fallbackValue) {\n this.backends.forEach(function (b) {\n if (b.create) b.create(languages, namespace, key, fallbackValue);\n });\n }\n }]);\n\n return Backend;\n}();\n\nBackend.type = 'backend';\n\nexport default Backend;\n","var arrayWithoutHoles = require(\"./arrayWithoutHoles\");\n\nvar iterableToArray = require(\"./iterableToArray\");\n\nvar unsupportedIterableToArray = require(\"./unsupportedIterableToArray\");\n\nvar nonIterableSpread = require(\"./nonIterableSpread\");\n\nfunction _toConsumableArray(arr) {\n return arrayWithoutHoles(arr) || iterableToArray(arr) || unsupportedIterableToArray(arr) || nonIterableSpread();\n}\n\nmodule.exports = _toConsumableArray;","'use strict'\n\n// exports.Commented = require('./commented')\nexports.Diagnose = require('./diagnose')\nexports.Decoder = require('./decoder')\nexports.Encoder = require('./encoder')\nexports.Simple = require('./simple')\nexports.Tagged = require('./tagged')\n\n// exports.comment = exports.Commented.comment\nexports.decodeAll = exports.Decoder.decodeAll\nexports.decodeFirst = exports.Decoder.decodeFirst\nexports.diagnose = exports.Diagnose.diagnose\nexports.encode = exports.Encoder.encode\nexports.decode = exports.Decoder.decode\n\nexports.leveldb = {\n decode: exports.Decoder.decodeAll,\n encode: exports.Encoder.encode,\n buffer: true,\n name: 'cbor'\n}\n","var Node = require('./lib/node')\n\nmodule.exports = isCircular\n\n/**\n * checks whether the object is circular\n * @param {object} obj - object to check circularity for\n * @return {Boolean} true if obj is circular, false if it is not\n */\nfunction isCircular (obj) {\n if (!(obj instanceof Object)) {\n throw new TypeError('\"obj\" must be an object (or inherit from it)')\n }\n return _isCircular(obj)\n}\n\n/**\n * @private\n * checks whether the object is circular\n * @param {object} obj - object to check circularity for\n * @param {Node} parentList - linked-list that contains all the object's parents\n * @return {Boolean} true if obj is circular, false if it is not\n */\nfunction _isCircular (obj, parentList) {\n parentList = new Node(obj, parentList)\n\n // breadth-first search for circular object\n for (var key in obj) {\n var val = obj[key]\n if (val instanceof Object) {\n if (parentList.contains(val) || _isCircular(val, parentList)) {\n return true\n }\n }\n }\n\n return false\n}\n","// minimal library entry point.\n\n\"use strict\";\nmodule.exports = require(\"./src/index-minimal\");\n","//! stable.js 0.1.8, https://github.com/Two-Screen/stable\n//! © 2018 Angry Bytes and contributors. MIT licensed.\n\n(function (global, factory) {\n typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory() :\n typeof define === 'function' && define.amd ? define(factory) :\n (global.stable = factory());\n}(this, (function () { 'use strict';\n\n // A stable array sort, because `Array#sort()` is not guaranteed stable.\n // This is an implementation of merge sort, without recursion.\n\n var stable = function (arr, comp) {\n return exec(arr.slice(), comp)\n };\n\n stable.inplace = function (arr, comp) {\n var result = exec(arr, comp);\n\n // This simply copies back if the result isn't in the original array,\n // which happens on an odd number of passes.\n if (result !== arr) {\n pass(result, null, arr.length, arr);\n }\n\n return arr\n };\n\n // Execute the sort using the input array and a second buffer as work space.\n // Returns one of those two, containing the final result.\n function exec(arr, comp) {\n if (typeof(comp) !== 'function') {\n comp = function (a, b) {\n return String(a).localeCompare(b)\n };\n }\n\n // Short-circuit when there's nothing to sort.\n var len = arr.length;\n if (len <= 1) {\n return arr\n }\n\n // Rather than dividing input, simply iterate chunks of 1, 2, 4, 8, etc.\n // Chunks are the size of the left or right hand in merge sort.\n // Stop when the left-hand covers all of the array.\n var buffer = new Array(len);\n for (var chk = 1; chk < len; chk *= 2) {\n pass(arr, comp, chk, buffer);\n\n var tmp = arr;\n arr = buffer;\n buffer = tmp;\n }\n\n return arr\n }\n\n // Run a single pass with the given chunk size.\n var pass = function (arr, comp, chk, result) {\n var len = arr.length;\n var i = 0;\n // Step size / double chunk size.\n var dbl = chk * 2;\n // Bounds of the left and right chunks.\n var l, r, e;\n // Iterators over the left and right chunk.\n var li, ri;\n\n // Iterate over pairs of chunks.\n for (l = 0; l < len; l += dbl) {\n r = l + chk;\n e = r + chk;\n if (r > len) r = len;\n if (e > len) e = len;\n\n // Iterate both chunks in parallel.\n li = l;\n ri = r;\n while (true) {\n // Compare the chunks.\n if (li < r && ri < e) {\n // This works for a regular `sort()` compatible comparator,\n // but also for a simple comparator like: `a > b`\n if (comp(arr[li], arr[ri]) <= 0) {\n result[i++] = arr[li++];\n }\n else {\n result[i++] = arr[ri++];\n }\n }\n // Nothing to compare, just flush what's left.\n else if (li < r) {\n result[i++] = arr[li++];\n }\n else if (ri < e) {\n result[i++] = arr[ri++];\n }\n // Both iterators are at the chunk ends.\n else {\n break\n }\n }\n }\n };\n\n return stable;\n\n})));\n","var toString = {}.toString;\n\nmodule.exports = Array.isArray || function (arr) {\n return toString.call(arr) == '[object Array]';\n};\n","/**\n * Copyright (c) 2014-present, Facebook, Inc.\n *\n * This source code is licensed under the MIT license found in the\n * LICENSE file in the root directory of this source tree.\n */\n\nvar runtime = (function (exports) {\n \"use strict\";\n\n var Op = Object.prototype;\n var hasOwn = Op.hasOwnProperty;\n var undefined; // More compressible than void 0.\n var $Symbol = typeof Symbol === \"function\" ? Symbol : {};\n var iteratorSymbol = $Symbol.iterator || \"@@iterator\";\n var asyncIteratorSymbol = $Symbol.asyncIterator || \"@@asyncIterator\";\n var toStringTagSymbol = $Symbol.toStringTag || \"@@toStringTag\";\n\n function define(obj, key, value) {\n Object.defineProperty(obj, key, {\n value: value,\n enumerable: true,\n configurable: true,\n writable: true\n });\n return obj[key];\n }\n try {\n // IE 8 has a broken Object.defineProperty that only works on DOM objects.\n define({}, \"\");\n } catch (err) {\n define = function(obj, key, value) {\n return obj[key] = value;\n };\n }\n\n function wrap(innerFn, outerFn, self, tryLocsList) {\n // If outerFn provided and outerFn.prototype is a Generator, then outerFn.prototype instanceof Generator.\n var protoGenerator = outerFn && outerFn.prototype instanceof Generator ? outerFn : Generator;\n var generator = Object.create(protoGenerator.prototype);\n var context = new Context(tryLocsList || []);\n\n // The ._invoke method unifies the implementations of the .next,\n // .throw, and .return methods.\n generator._invoke = makeInvokeMethod(innerFn, self, context);\n\n return generator;\n }\n exports.wrap = wrap;\n\n // Try/catch helper to minimize deoptimizations. Returns a completion\n // record like context.tryEntries[i].completion. This interface could\n // have been (and was previously) designed to take a closure to be\n // invoked without arguments, but in all the cases we care about we\n // already have an existing method we want to call, so there's no need\n // to create a new function object. We can even get away with assuming\n // the method takes exactly one argument, since that happens to be true\n // in every case, so we don't have to touch the arguments object. The\n // only additional allocation required is the completion record, which\n // has a stable shape and so hopefully should be cheap to allocate.\n function tryCatch(fn, obj, arg) {\n try {\n return { type: \"normal\", arg: fn.call(obj, arg) };\n } catch (err) {\n return { type: \"throw\", arg: err };\n }\n }\n\n var GenStateSuspendedStart = \"suspendedStart\";\n var GenStateSuspendedYield = \"suspendedYield\";\n var GenStateExecuting = \"executing\";\n var GenStateCompleted = \"completed\";\n\n // Returning this object from the innerFn has the same effect as\n // breaking out of the dispatch switch statement.\n var ContinueSentinel = {};\n\n // Dummy constructor functions that we use as the .constructor and\n // .constructor.prototype properties for functions that return Generator\n // objects. For full spec compliance, you may wish to configure your\n // minifier not to mangle the names of these two functions.\n function Generator() {}\n function GeneratorFunction() {}\n function GeneratorFunctionPrototype() {}\n\n // This is a polyfill for %IteratorPrototype% for environments that\n // don't natively support it.\n var IteratorPrototype = {};\n IteratorPrototype[iteratorSymbol] = function () {\n return this;\n };\n\n var getProto = Object.getPrototypeOf;\n var NativeIteratorPrototype = getProto && getProto(getProto(values([])));\n if (NativeIteratorPrototype &&\n NativeIteratorPrototype !== Op &&\n hasOwn.call(NativeIteratorPrototype, iteratorSymbol)) {\n // This environment has a native %IteratorPrototype%; use it instead\n // of the polyfill.\n IteratorPrototype = NativeIteratorPrototype;\n }\n\n var Gp = GeneratorFunctionPrototype.prototype =\n Generator.prototype = Object.create(IteratorPrototype);\n GeneratorFunction.prototype = Gp.constructor = GeneratorFunctionPrototype;\n GeneratorFunctionPrototype.constructor = GeneratorFunction;\n GeneratorFunction.displayName = define(\n GeneratorFunctionPrototype,\n toStringTagSymbol,\n \"GeneratorFunction\"\n );\n\n // Helper for defining the .next, .throw, and .return methods of the\n // Iterator interface in terms of a single ._invoke method.\n function defineIteratorMethods(prototype) {\n [\"next\", \"throw\", \"return\"].forEach(function(method) {\n define(prototype, method, function(arg) {\n return this._invoke(method, arg);\n });\n });\n }\n\n exports.isGeneratorFunction = function(genFun) {\n var ctor = typeof genFun === \"function\" && genFun.constructor;\n return ctor\n ? ctor === GeneratorFunction ||\n // For the native GeneratorFunction constructor, the best we can\n // do is to check its .name property.\n (ctor.displayName || ctor.name) === \"GeneratorFunction\"\n : false;\n };\n\n exports.mark = function(genFun) {\n if (Object.setPrototypeOf) {\n Object.setPrototypeOf(genFun, GeneratorFunctionPrototype);\n } else {\n genFun.__proto__ = GeneratorFunctionPrototype;\n define(genFun, toStringTagSymbol, \"GeneratorFunction\");\n }\n genFun.prototype = Object.create(Gp);\n return genFun;\n };\n\n // Within the body of any async function, `await x` is transformed to\n // `yield regeneratorRuntime.awrap(x)`, so that the runtime can test\n // `hasOwn.call(value, \"__await\")` to determine if the yielded value is\n // meant to be awaited.\n exports.awrap = function(arg) {\n return { __await: arg };\n };\n\n function AsyncIterator(generator, PromiseImpl) {\n function invoke(method, arg, resolve, reject) {\n var record = tryCatch(generator[method], generator, arg);\n if (record.type === \"throw\") {\n reject(record.arg);\n } else {\n var result = record.arg;\n var value = result.value;\n if (value &&\n typeof value === \"object\" &&\n hasOwn.call(value, \"__await\")) {\n return PromiseImpl.resolve(value.__await).then(function(value) {\n invoke(\"next\", value, resolve, reject);\n }, function(err) {\n invoke(\"throw\", err, resolve, reject);\n });\n }\n\n return PromiseImpl.resolve(value).then(function(unwrapped) {\n // When a yielded Promise is resolved, its final value becomes\n // the .value of the Promise<{value,done}> result for the\n // current iteration.\n result.value = unwrapped;\n resolve(result);\n }, function(error) {\n // If a rejected Promise was yielded, throw the rejection back\n // into the async generator function so it can be handled there.\n return invoke(\"throw\", error, resolve, reject);\n });\n }\n }\n\n var previousPromise;\n\n function enqueue(method, arg) {\n function callInvokeWithMethodAndArg() {\n return new PromiseImpl(function(resolve, reject) {\n invoke(method, arg, resolve, reject);\n });\n }\n\n return previousPromise =\n // If enqueue has been called before, then we want to wait until\n // all previous Promises have been resolved before calling invoke,\n // so that results are always delivered in the correct order. If\n // enqueue has not been called before, then it is important to\n // call invoke immediately, without waiting on a callback to fire,\n // so that the async generator function has the opportunity to do\n // any necessary setup in a predictable way. This predictability\n // is why the Promise constructor synchronously invokes its\n // executor callback, and why async functions synchronously\n // execute code before the first await. Since we implement simple\n // async functions in terms of async generators, it is especially\n // important to get this right, even though it requires care.\n previousPromise ? previousPromise.then(\n callInvokeWithMethodAndArg,\n // Avoid propagating failures to Promises returned by later\n // invocations of the iterator.\n callInvokeWithMethodAndArg\n ) : callInvokeWithMethodAndArg();\n }\n\n // Define the unified helper method that is used to implement .next,\n // .throw, and .return (see defineIteratorMethods).\n this._invoke = enqueue;\n }\n\n defineIteratorMethods(AsyncIterator.prototype);\n AsyncIterator.prototype[asyncIteratorSymbol] = function () {\n return this;\n };\n exports.AsyncIterator = AsyncIterator;\n\n // Note that simple async functions are implemented on top of\n // AsyncIterator objects; they just return a Promise for the value of\n // the final result produced by the iterator.\n exports.async = function(innerFn, outerFn, self, tryLocsList, PromiseImpl) {\n if (PromiseImpl === void 0) PromiseImpl = Promise;\n\n var iter = new AsyncIterator(\n wrap(innerFn, outerFn, self, tryLocsList),\n PromiseImpl\n );\n\n return exports.isGeneratorFunction(outerFn)\n ? iter // If outerFn is a generator, return the full iterator.\n : iter.next().then(function(result) {\n return result.done ? result.value : iter.next();\n });\n };\n\n function makeInvokeMethod(innerFn, self, context) {\n var state = GenStateSuspendedStart;\n\n return function invoke(method, arg) {\n if (state === GenStateExecuting) {\n throw new Error(\"Generator is already running\");\n }\n\n if (state === GenStateCompleted) {\n if (method === \"throw\") {\n throw arg;\n }\n\n // Be forgiving, per 25.3.3.3.3 of the spec:\n // https://people.mozilla.org/~jorendorff/es6-draft.html#sec-generatorresume\n return doneResult();\n }\n\n context.method = method;\n context.arg = arg;\n\n while (true) {\n var delegate = context.delegate;\n if (delegate) {\n var delegateResult = maybeInvokeDelegate(delegate, context);\n if (delegateResult) {\n if (delegateResult === ContinueSentinel) continue;\n return delegateResult;\n }\n }\n\n if (context.method === \"next\") {\n // Setting context._sent for legacy support of Babel's\n // function.sent implementation.\n context.sent = context._sent = context.arg;\n\n } else if (context.method === \"throw\") {\n if (state === GenStateSuspendedStart) {\n state = GenStateCompleted;\n throw context.arg;\n }\n\n context.dispatchException(context.arg);\n\n } else if (context.method === \"return\") {\n context.abrupt(\"return\", context.arg);\n }\n\n state = GenStateExecuting;\n\n var record = tryCatch(innerFn, self, context);\n if (record.type === \"normal\") {\n // If an exception is thrown from innerFn, we leave state ===\n // GenStateExecuting and loop back for another invocation.\n state = context.done\n ? GenStateCompleted\n : GenStateSuspendedYield;\n\n if (record.arg === ContinueSentinel) {\n continue;\n }\n\n return {\n value: record.arg,\n done: context.done\n };\n\n } else if (record.type === \"throw\") {\n state = GenStateCompleted;\n // Dispatch the exception by looping back around to the\n // context.dispatchException(context.arg) call above.\n context.method = \"throw\";\n context.arg = record.arg;\n }\n }\n };\n }\n\n // Call delegate.iterator[context.method](context.arg) and handle the\n // result, either by returning a { value, done } result from the\n // delegate iterator, or by modifying context.method and context.arg,\n // setting context.delegate to null, and returning the ContinueSentinel.\n function maybeInvokeDelegate(delegate, context) {\n var method = delegate.iterator[context.method];\n if (method === undefined) {\n // A .throw or .return when the delegate iterator has no .throw\n // method always terminates the yield* loop.\n context.delegate = null;\n\n if (context.method === \"throw\") {\n // Note: [\"return\"] must be used for ES3 parsing compatibility.\n if (delegate.iterator[\"return\"]) {\n // If the delegate iterator has a return method, give it a\n // chance to clean up.\n context.method = \"return\";\n context.arg = undefined;\n maybeInvokeDelegate(delegate, context);\n\n if (context.method === \"throw\") {\n // If maybeInvokeDelegate(context) changed context.method from\n // \"return\" to \"throw\", let that override the TypeError below.\n return ContinueSentinel;\n }\n }\n\n context.method = \"throw\";\n context.arg = new TypeError(\n \"The iterator does not provide a 'throw' method\");\n }\n\n return ContinueSentinel;\n }\n\n var record = tryCatch(method, delegate.iterator, context.arg);\n\n if (record.type === \"throw\") {\n context.method = \"throw\";\n context.arg = record.arg;\n context.delegate = null;\n return ContinueSentinel;\n }\n\n var info = record.arg;\n\n if (! info) {\n context.method = \"throw\";\n context.arg = new TypeError(\"iterator result is not an object\");\n context.delegate = null;\n return ContinueSentinel;\n }\n\n if (info.done) {\n // Assign the result of the finished delegate to the temporary\n // variable specified by delegate.resultName (see delegateYield).\n context[delegate.resultName] = info.value;\n\n // Resume execution at the desired location (see delegateYield).\n context.next = delegate.nextLoc;\n\n // If context.method was \"throw\" but the delegate handled the\n // exception, let the outer generator proceed normally. If\n // context.method was \"next\", forget context.arg since it has been\n // \"consumed\" by the delegate iterator. If context.method was\n // \"return\", allow the original .return call to continue in the\n // outer generator.\n if (context.method !== \"return\") {\n context.method = \"next\";\n context.arg = undefined;\n }\n\n } else {\n // Re-yield the result returned by the delegate method.\n return info;\n }\n\n // The delegate iterator is finished, so forget it and continue with\n // the outer generator.\n context.delegate = null;\n return ContinueSentinel;\n }\n\n // Define Generator.prototype.{next,throw,return} in terms of the\n // unified ._invoke helper method.\n defineIteratorMethods(Gp);\n\n define(Gp, toStringTagSymbol, \"Generator\");\n\n // A Generator should always return itself as the iterator object when the\n // @@iterator function is called on it. Some browsers' implementations of the\n // iterator prototype chain incorrectly implement this, causing the Generator\n // object to not be returned from this call. 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