1(self["webpackChunkprogate"]=self["webpackChunkprogate"]||[]).push([[3874],{42830:function(module,__unused_webpack_exports,__webpack_require__){module.exports=Stream;var EE=__webpack_require__(17187).EventEmitter;var inherits=__webpack_require__(35717);inherits(Stream,EE);Stream.Readable=__webpack_require__(56577);Stream.Writable=__webpack_require__(20323);Stream.Duplex=__webpack_require__(68656);Stream.Transform=__webpack_require__(94473);Stream.PassThrough=__webpack_require__(2366);Stream.finished=__webpack_require__(81086);Stream.pipeline=__webpack_require__(56472);Stream.Stream=Stream;function Stream(){EE.call(this)}Stream.prototype.pipe=function(dest,options){var source=this;function ondata(chunk){if(dest.writable){if(false===dest.write(chunk)&&source.pause){source.pause()}}}source.on("data",ondata);function ondrain(){if(source.readable&&source.resume){source.resume()}}dest.on("drain",ondrain);if(!dest._isStdio&&(!options||options.end!==false)){source.on("end",onend);source.on("close",onclose)}var didOnEnd=false;function onend(){if(didOnEnd)return;didOnEnd=true;dest.end()}function onclose(){if(didOnEnd)return;didOnEnd=true;if(typeof dest.destroy==="function")dest.destroy()}function onerror(er){cleanup();if(EE.listenerCount(this,"error")===0){throw er}}source.on("error",onerror);dest.on("error",onerror);function cleanup(){source.removeListener("data",ondata);dest.removeListener("drain",ondrain);source.removeListener("end",onend);source.removeListener("close",onclose);source.removeListener("error",onerror);dest.removeListener("error",onerror);source.removeListener("end",cleanup);source.removeListener("close",cleanup);dest.removeListener("close",cleanup)}source.on("end",cleanup);source.on("close",cleanup);dest.on("close",cleanup);dest.emit("pipe",source);return dest}},58106:function(module){"use strict";function _inheritsLoose(subClass,superClass){subClass.prototype=Object.create(superClass.prototype);subClass.prototype.constructor=subClass;subClass.__proto__=superClass}var codes={};function createErrorType(code,message,Base){if(!Base){Base=Error}function getMessage(arg1,arg2,arg3){if(typeof message==="string"){return message}else{return message(arg1,arg2,arg3)}}var NodeError=function(_Base){_inheritsLoose(NodeError,_Base);function NodeError(arg1,arg2,arg3){return _Base.call(this,getMessage(arg1,arg2,arg3))||this}return NodeError}(Base);NodeError.prototype.name=Base.name;NodeError.prototype.code=code;codes[code]=NodeError}function oneOf(expected,thing){if(Array.isArray(expected)){var len=expected.length;expected=expected.map(function(i){return String(i)});if(len>2){return"one of ".concat(thing," ").concat(expected.slice(0,len-1).join(", "),", or ")+expected[len-1]}else if(len===2){return"one of ".concat(thing," ").concat(expected[0]," or ").concat(expected[1])}else{return"of ".concat(thing," ").concat(expected[0])}}else{return"of ".concat(thing," ").concat(String(expected))}}function startsWith(str,search,pos){return str.substr(!pos||pos<0?0:+pos,search.length)===search}function endsWith(str,search,this_len){if(this_len===undefined||this_len>str.length){this_len=str.length}return str.substring(this_len-search.length,this_len)===search}function includes(str,search,start){if(typeof start!=="number"){start=0}if(start+search.length>str.length){return false}else{return str.indexOf(search,start)!==-1}}createErrorType("ERR_INVALID_OPT_VALUE",function(name,value){return'The value "'+value+'" is invalid for option "'+name+'"'},TypeError);createErrorType("ERR_INVALID_ARG_TYPE",function(name,expected,actual){var determiner;if(typeof expected==="string"&&startsWith(expected,"not ")){determiner="must not be";expected=expected.replace(/^not /,"")}else{determiner="must be"}var msg;if(endsWith(name," argument")){msg="The ".concat(name," ").concat(determiner," ").concat(oneOf(expected,"type"))}else{var type=includes(name,".")?"property":"argument";msg='The "'.concat(name,'" ').concat(type," ").concat(determiner," ").concat(oneOf(expected,"type"))}msg+=". Received type ".concat(typeof actual);return msg},TypeError);createErrorType("ERR_STREAM_PUSH_AFTER_EOF","stream.push() after EOF");
1createErrorType("ERR_METHOD_NOT_IMPLEMENTED",function(name){return"The "+name+" method is not implemented"});createErrorType("ERR_STREAM_PREMATURE_CLOSE","Premature close");createErrorType("ERR_STREAM_DESTROYED",function(name){return"Cannot call "+name+" after a stream was destroyed"});createErrorType("ERR_MULTIPLE_CALLBACK","Callback called multiple times");createErrorType("ERR_STREAM_CANNOT_PIPE","Cannot pipe, not readable");createErrorType("ERR_STREAM_WRITE_AFTER_END","write after end");createErrorType("ERR_STREAM_NULL_VALUES","May not write null values to stream",TypeError);createErrorType("ERR_UNKNOWN_ENCODING",function(arg){return"Unknown encoding: "+arg},TypeError);createErrorType("ERR_STREAM_UNSHIFT_AFTER_END_EVENT","stream.unshift() after end event");module.exports.q=codes},68656:function(module,__unused_webpack_exports,__webpack_require__){"use strict";var process=__webpack_require__(34155);var objectKeys=Object.keys||function(obj){var keys=[];for(var key in obj){keys.push(key)}return keys};module.exports=Duplex;var Readable=__webpack_require__(56577);var Writable=__webpack_require__(20323);__webpack_require__(35717)(Duplex,Readable);{var keys=objectKeys(Writable.prototype);for(var v=0;v<keys.length;v++){var method=keys[v];if(!Duplex.prototype[method])Duplex.prototype[method]=Writable.prototype[method]}}function Duplex(options){if(!(this instanceof Duplex))return new Duplex(options);Readable.call(this,options);Writable.call(this,options);this.allowHalfOpen=true;if(options){if(options.readable===false)this.readable=false;if(options.writable===false)this.writable=false;if(options.allowHalfOpen===false){this.allowHalfOpen=false;this.once("end",onend)}}}Object.defineProperty(Duplex.prototype,"writableHighWaterMark",{enumerable:false,get:function get(){return this._writableState.highWaterMark}});Object.defineProperty(Duplex.prototype,"writableBuffer",{enumerable:false,get:function get(){return this._writableState&&this._writableState.getBuffer()}});Object.defineProperty(Duplex.prototype,"writableLength",{enumerable:false,get:function get(){return this._writableState.length}});function onend(){if(this._writableState.ended)return;process.nextTick(onEndNT,this)}function onEndNT(self){self.end()}Object.defineProperty(Duplex.prototype,"destroyed",{enumerable:false,get:function get(){if(this._readableState===undefined||this._writableState===undefined){return false}return this._readableState.destroyed&&this._writableState.destroyed},set:function set(value){if(this._readableState===undefined||this._writableState===undefined){return}this._readableState.destroyed=value;this._writableState.destroyed=value}})},2366:function(module,__unused_webpack_exports,__webpack_require__){"use strict";module.exports=PassThrough;var Transform=__webpack_require__(94473);__webpack_require__(35717)(PassThrough,Transform);function PassThrough(options){if(!(this instanceof PassThrough))return new PassThrough(options);Transform.call(this,options)}PassThrough.prototype._transform=function(chunk,encoding,cb){cb(null,chunk)}},56577:function(module,__unused_webpack_exports,__webpack_require__){"use strict";var process=__webpack_require__(34155);module.exports=Readable;var Duplex;Readable.ReadableState=ReadableState;var EE=__webpack_require__(17187).EventEmitter;var EElistenerCount=function EElistenerCount(emitter,type){return emitter.listeners(type).length};var Stream=__webpack_require__(83194);var Buffer=__webpack_require__(48764).Buffer;var OurUint8Array=__webpack_require__.g.Uint8Array||function(){};function _uint8ArrayToBuffer(chunk){return Buffer.from(chunk)}function _isUint8Array(obj){return Buffer.isBuffer(obj)||obj instanceof OurUint8Array}var debugUtil=__webpack_require__(40964);var debug;if(debugUtil&&debugUtil.debuglog){debug=debugUtil.debuglog("stream")}else{debug=function debug(){}}var BufferList=__webpack_require__(39686);var destroyImpl=__webpack_require__(71029);var _require=__webpack_require__(30094),getHighWaterMark=_require.getHighWaterMark;var _require$codes=__webpack_require__(58106).q,ERR_INVALID_ARG_TYPE=_require$codes.ERR_INVALID_ARG_TYPE,ERR_STREAM_PUSH_AFTER_EOF=_require$codes.ERR_STREAM_PUSH_AFTER_EOF,ERR_METHOD_NOT_IMPLEMENT
1ED=_require$codes.ERR_METHOD_NOT_IMPLEMENTED,ERR_STREAM_UNSHIFT_AFTER_END_EVENT=_require$codes.ERR_STREAM_UNSHIFT_AFTER_END_EVENT;var StringDecoder;var createReadableStreamAsyncIterator;var from;__webpack_require__(35717)(Readable,Stream);var errorOrDestroy=destroyImpl.errorOrDestroy;var kProxyEvents=["error","close","destroy","pause","resume"];function prependListener(emitter,event,fn){if(typeof emitter.prependListener==="function")return emitter.prependListener(event,fn);if(!emitter._events||!emitter._events[event])emitter.on(event,fn);else if(Array.isArray(emitter._events[event]))emitter._events[event].unshift(fn);else emitter._events[event]=[fn,emitter._events[event]]}function ReadableState(options,stream,isDuplex){Duplex=Duplex||__webpack_require__(68656);options=options||{};if(typeof isDuplex!=="boolean")isDuplex=stream instanceof Duplex;this.objectMode=!!options.objectMode;if(isDuplex)this.objectMode=this.objectMode||!!options.readableObjectMode;this.highWaterMark=getHighWaterMark(this,options,"readableHighWaterMark",isDuplex);this.buffer=new BufferList;this.length=0;this.pipes=null;this.pipesCount=0;this.flowing=null;this.ended=false;this.endEmitted=false;this.reading=false;this.sync=true;this.needReadable=false;this.emittedReadable=false;this.readableListening=false;this.resumeScheduled=false;this.paused=true;this.emitClose=options.emitClose!==false;this.autoDestroy=!!options.autoDestroy;this.destroyed=false;this.defaultEncoding=options.defaultEncoding||"utf8";this.awaitDrain=0;this.readingMore=false;this.decoder=null;this.encoding=null;if(options.encoding){if(!StringDecoder)StringDecoder=__webpack_require__(54729).s;this.decoder=new StringDecoder(options.encoding);this.encoding=options.encoding}}function Readable(options){Duplex=Duplex||__webpack_require__(68656);if(!(this instanceof Readable))return new Readable(options);var isDuplex=this instanceof Duplex;this._readableState=new ReadableState(options,this,isDuplex);this.readable=true;if(options){if(typeof options.read==="function")this._read=options.read;if(typeof options.destroy==="function")this._destroy=options.destroy}Stream.call(this)}Object.defineProperty(Readable.prototype,"destroyed",{enumerable:false,get:function get(){if(this._readableState===undefined){return false}return this._readableState.destroyed},set:function set(value){if(!this._readableState){return}this._readableState.destroyed=value}});Readable.prototype.destroy=destroyImpl.destroy;Readable.prototype._undestroy=destroyImpl.undestroy;Readable.prototype._destroy=function(err,cb){cb(err)};Readable.prototype.push=function(chunk,encoding){var state=this._readableState;var skipChunkCheck;if(!state.objectMode){if(typeof chunk==="string"){encoding=encoding||state.defaultEncoding;if(encoding!==state.encoding){chunk=Buffer.from(chunk,encoding);encoding=""}skipChunkCheck=true}}else{skipChunkCheck=true}return readableAddChunk(this,chunk,encoding,false,skipChunkCheck)};Readable.prototype.unshift=function(chunk){return readableAddChunk(this,chunk,null,true,false)};function readableAddChunk(stream,chunk,encoding,addToFront,skipChunkCheck){debug("readableAddChunk",chunk);var state=stream._readableState;if(chunk===null){state.reading=false;onEofChunk(stream,state)}else{var er;if(!skipChunkCheck)er=chunkInvalid(state,chunk);if(er){errorOrDestroy(stream,er)}else if(state.objectMode||chunk&&chunk.length>0){if(typeof chunk!=="string"&&!state.objectMode&&Object.getPrototypeOf(chunk)!==Buffer.prototype){chunk=_uint8ArrayToBuffer(chunk)}if(addToFront){if(state.endEmitted)errorOrDestroy(stream,new ERR_STREAM_UNSHIFT_AFTER_END_EVENT);else addChunk(stream,state,chunk,true)}else if(state.ended){errorOrDestroy(stream,new ERR_STREAM_PUSH_AFTER_EOF)}else if(state.destroyed){return false}else{state.reading=false;if(state.decoder&&!encoding){chunk=state.decoder.write(chunk);if(state.objectMode||chunk.length!==0)addChunk(stream,state,chunk,false);else maybeReadMore(stream,state)}else{addChunk(stream,state,chunk,false)}}}else if(!addToFront){state.reading=false;maybeReadMore(stream,state)}}return!state.ended&&(state.length<state.highWaterMark||state.length===0)}function addChunk(stream,state,chunk,addToFront){if(state.flowing&&state.length===0&&!state.sync){state.awaitDrain=0;stream.emit("data",chunk)}else{state.length+=state.objectMode?1:chunk.length;if(addToFront)state.buffer.unshift(chunk);else state.buffer.push(chunk);if(state.needReadable)emitReadable(stream)}maybeReadMore(stream,state)}function chunkInvalid(state,chunk){var er;
1if(!_isUint8Array(chunk)&&typeof chunk!=="string"&&chunk!==undefined&&!state.objectMode){er=new ERR_INVALID_ARG_TYPE("chunk",["string","Buffer","Uint8Array"],chunk)}return er}Readable.prototype.isPaused=function(){return this._readableState.flowing===false};Readable.prototype.setEncoding=function(enc){if(!StringDecoder)StringDecoder=__webpack_require__(54729).s;var decoder=new StringDecoder(enc);this._readableState.decoder=decoder;this._readableState.encoding=this._readableState.decoder.encoding;var p=this._readableState.buffer.head;var content="";while(p!==null){content+=decoder.write(p.data);p=p.next}this._readableState.buffer.clear();if(content!=="")this._readableState.buffer.push(content);this._readableState.length=content.length;return this};var MAX_HWM=1073741824;function computeNewHighWaterMark(n){if(n>=MAX_HWM){n=MAX_HWM}else{n--;n|=n>>>1;n|=n>>>2;n|=n>>>4;n|=n>>>8;n|=n>>>16;n++}return n}function howMuchToRead(n,state){if(n<=0||state.length===0&&state.ended)return 0;if(state.objectMode)return 1;if(n!==n){if(state.flowing&&state.length)return state.buffer.head.data.length;else return state.length}if(n>state.highWaterMark)state.highWaterMark=computeNewHighWaterMark(n);if(n<=state.length)return n;if(!state.ended){state.needReadable=true;return 0}return state.length}Readable.prototype.read=function(n){debug("read",n);n=parseInt(n,10);var state=this._readableState;var nOrig=n;if(n!==0)state.emittedReadable=false;if(n===0&&state.needReadable&&((state.highWaterMark!==0?state.length>=state.highWaterMark:state.length>0)||state.ended)){debug("read: emitReadable",state.length,state.ended);if(state.length===0&&state.ended)endReadable(this);else emitReadable(this);return null}n=howMuchToRead(n,state);if(n===0&&state.ended){if(state.length===0)endReadable(this);return null}var doRead=state.needReadable;debug("need readable",doRead);if(state.length===0||state.length-n<state.highWaterMark){doRead=true;debug("length less than watermark",doRead)}if(state.ended||state.reading){doRead=false;debug("reading or ended",doRead)}else if(doRead){debug("do read");state.reading=true;state.sync=true;if(state.length===0)state.needReadable=true;this._read(state.highWaterMark);state.sync=false;if(!state.reading)n=howMuchToRead(nOrig,state)}var ret;if(n>0)ret=fromList(n,state);else ret=null;if(ret===null){state.needReadable=state.length<=state.highWaterMark;n=0}else{state.length-=n;state.awaitDrain=0}if(state.length===0){if(!state.ended)state.needReadable=true;if(nOrig!==n&&state.ended)endReadable(this)}if(ret!==null)this.emit("data",ret);return ret};function onEofChunk(stream,state){debug("onEofChunk");if(state.ended)return;if(state.decoder){var chunk=state.decoder.end();if(chunk&&chunk.length){state.buffer.push(chunk);state.length+=state.objectMode?1:chunk.length}}state.ended=true;if(state.sync){emitReadable(stream)}else{state.needReadable=false;if(!state.emittedReadable){state.emittedReadable=true;emitReadable_(stream)}}}function emitReadable(stream){var state=stream._readableState;debug("emitReadable",state.needReadable,state.emittedReadable);state.needReadable=false;if(!state.emittedReadable){debug("emitReadable",state.flowing);state.emittedReadable=true;process.nextTick(emitReadable_,stream)}}function emitReadable_(stream){var state=stream._readableState;debug("emitReadable_",state.destroyed,state.length,state.ended);if(!state.destroyed&&(state.length||state.ended)){stream.emit("readable");state.emittedReadable=false}state.needReadable=!state.flowing&&!state.ended&&state.length<=state.highWaterMark;flow(stream)}function maybeReadMore(stream,state){if(!state.readingMore){state.readingMore=true;process.nextTick(maybeReadMore_,stream,state)}}function maybeReadMore_(stream,state){while(!state.reading&&!state.ended&&(state.length<state.highWaterMark||state.flowing&&state.length===0)){var len=state.length;debug("maybeReadMore read 0");stream.read(0);if(len===state.length)break}state.readingMore=false}Readable.prototype._read=function(n){errorOrDestroy(this,new ERR_METHOD_NOT_IMPLEMENTED("_read()"))};Readable.prototype.pipe=function(dest,pipeOpts){var src=this;var state=this._readableState;switch(state.pipesCount){case 0:state.pipes=dest;break;case 1:state.pipes=[state.pipes,dest];break;default:state.pipes.push(dest);break}state.pipesCount+=1;
1debug("pipe count=%d opts=%j",state.pipesCount,pipeOpts);var doEnd=(!pipeOpts||pipeOpts.end!==false)&&dest!==process.stdout&&dest!==process.stderr;var endFn=doEnd?onend:unpipe;if(state.endEmitted)process.nextTick(endFn);else src.once("end",endFn);dest.on("unpipe",onunpipe);function onunpipe(readable,unpipeInfo){debug("onunpipe");if(readable===src){if(unpipeInfo&&unpipeInfo.hasUnpiped===false){unpipeInfo.hasUnpiped=true;cleanup()}}}function onend(){debug("onend");dest.end()}var ondrain=pipeOnDrain(src);dest.on("drain",ondrain);var cleanedUp=false;function cleanup(){debug("cleanup");dest.removeListener("close",onclose);dest.removeListener("finish",onfinish);dest.removeListener("drain",ondrain);dest.removeListener("error",onerror);dest.removeListener("unpipe",onunpipe);src.removeListener("end",onend);src.removeListener("end",unpipe);src.removeListener("data",ondata);cleanedUp=true;if(state.awaitDrain&&(!dest._writableState||dest._writableState.needDrain))ondrain()}src.on("data",ondata);function ondata(chunk){debug("ondata");var ret=dest.write(chunk);debug("dest.write",ret);if(ret===false){if((state.pipesCount===1&&state.pipes===dest||state.pipesCount>1&&indexOf(state.pipes,dest)!==-1)&&!cleanedUp){debug("false write response, pause",state.awaitDrain);state.awaitDrain++}src.pause()}}function onerror(er){debug("onerror",er);unpipe();dest.removeListener("error",onerror);if(EElistenerCount(dest,"error")===0)errorOrDestroy(dest,er)}prependListener(dest,"error",onerror);function onclose(){dest.removeListener("finish",onfinish);unpipe()}dest.once("close",onclose);function onfinish(){debug("onfinish");dest.removeListener("close",onclose);unpipe()}dest.once("finish",onfinish);function unpipe(){debug("unpipe");src.unpipe(dest)}dest.emit("pipe",src);if(!state.flowing){debug("pipe resume");src.resume()}return dest};function pipeOnDrain(src){return function pipeOnDrainFunctionResult(){var state=src._readableState;debug("pipeOnDrain",state.awaitDrain);if(state.awaitDrain)state.awaitDrain--;if(state.awaitDrain===0&&EElistenerCount(src,"data")){state.flowing=true;flow(src)}}}Readable.prototype.unpipe=function(dest){var state=this._readableState;var unpipeInfo={hasUnpiped:false};if(state.pipesCount===0)return this;if(state.pipesCount===1){if(dest&&dest!==state.pipes)return this;if(!dest)dest=state.pipes;state.pipes=null;state.pipesCount=0;state.flowing=false;if(dest)dest.emit("unpipe",this,unpipeInfo);return this}if(!dest){var dests=state.pipes;var len=state.pipesCount;state.pipes=null;state.pipesCount=0;state.flowing=false;for(var i=0;i<len;i++){dests[i].emit("unpipe",this,{hasUnpiped:false})}return this}var index=indexOf(state.pipes,dest);if(index===-1)return this;state.pipes.splice(index,1);state.pipesCount-=1;if(state.pipesCount===1)state.pipes=state.pipes[0];dest.emit("unpipe",this,unpipeInfo);return this};Readable.prototype.on=function(ev,fn){var res=Stream.prototype.on.call(this,ev,fn);var state=this._readableState;if(ev==="data"){state.readableListening=this.listenerCount("readable")>0;if(state.flowing!==false)this.resume()}else if(ev==="readable"){if(!state.endEmitted&&!state.readableListening){state.readableListening=state.needReadable=true;state.flowing=false;state.emittedReadable=false;debug("on readable",state.length,state.reading);if(state.length){emitReadable(this)}else if(!state.reading){process.nextTick(nReadingNextTick,this)}}}return res};Readable.prototype.addListener=Readable.prototype.on;Readable.prototype.removeListener=function(ev,fn){var res=Stream.prototype.removeListener.call(this,ev,fn);if(ev==="readable"){process.nextTick(updateReadableListening,this)}return res};Readable.prototype.removeAllListeners=function(ev){var res=Stream.prototype.removeAllListeners.apply(this,arguments);if(ev==="readable"||ev===undefined){process.nextTick(updateReadableListening,this)}return res};function updateReadableListening(self){var state=self._readableState;state.readableListening=self.listenerCount("readable")>0;if(state.resumeScheduled&&!state.paused){state.flowing=true}else if(self.listenerCount("data")>0){self.resume()}}function nReadingNextTick(self){debug("readable nexttick read 0");self.read(0)}Readable.prototype.resume=function(){var state=this._readableState;if(!state.flowing){debug("resume");state.flowing=!state.readableListening;resume(this,state)}state.paused=false;return this};function resume(stream,state){if(!state.resumeScheduled){state.resumeScheduled=true;process.nextTick(resume_,stream,state)}}function resume_(stream,state){debug("resume",state.reading);if(!state.reading){stream.read(0)}state.resumeScheduled=false;stream.emit("resume");flow(stream);if(state.flowing&&!state.reading)stream.read(0)}Readable.prototype.pause=function(){debug("call pause flowing=%j",this._readableState.flowing);if(this._readableState.flowing!==false){debug("pause");this._readableState.flowing=false;
1this.emit("pause")}this._readableState.paused=true;return this};function flow(stream){var state=stream._readableState;debug("flow",state.flowing);while(state.flowing&&stream.read()!==null){}}Readable.prototype.wrap=function(stream){var _this=this;var state=this._readableState;var paused=false;stream.on("end",function(){debug("wrapped end");if(state.decoder&&!state.ended){var chunk=state.decoder.end();if(chunk&&chunk.length)_this.push(chunk)}_this.push(null)});stream.on("data",function(chunk){debug("wrapped data");if(state.decoder)chunk=state.decoder.write(chunk);if(state.objectMode&&(chunk===null||chunk===undefined))return;else if(!state.objectMode&&(!chunk||!chunk.length))return;var ret=_this.push(chunk);if(!ret){paused=true;stream.pause()}});for(var i in stream){if(this[i]===undefined&&typeof stream[i]==="function"){this[i]=function methodWrap(method){return function methodWrapReturnFunction(){return stream[method].apply(stream,arguments)}}(i)}}for(var n=0;n<kProxyEvents.length;n++){stream.on(kProxyEvents[n],this.emit.bind(this,kProxyEvents[n]))}this._read=function(n){debug("wrapped _read",n);if(paused){paused=false;stream.resume()}};return this};if(typeof Symbol==="function"){Readable.prototype[Symbol.asyncIterator]=function(){if(createReadableStreamAsyncIterator===undefined){createReadableStreamAsyncIterator=__webpack_require__(20828)}return createReadableStreamAsyncIterator(this)}}Object.defineProperty(Readable.prototype,"readableHighWaterMark",{enumerable:false,get:function get(){return this._readableState.highWaterMark}});Object.defineProperty(Readable.prototype,"readableBuffer",{enumerable:false,get:function get(){return this._readableState&&this._readableState.buffer}});Object.defineProperty(Readable.prototype,"readableFlowing",{enumerable:false,get:function get(){return this._readableState.flowing},set:function set(state){if(this._readableState){this._readableState.flowing=state}}});Readable._fromList=fromList;Object.defineProperty(Readable.prototype,"readableLength",{enumerable:false,get:function get(){return this._readableState.length}});function fromList(n,state){if(state.length===0)return null;var ret;if(state.objectMode)ret=state.buffer.shift();else if(!n||n>=state.length){if(state.decoder)ret=state.buffer.join("");else if(state.buffer.length===1)ret=state.buffer.first();else ret=state.buffer.concat(state.length);state.buffer.clear()}else{ret=state.buffer.consume(n,state.decoder)}return ret}function endReadable(stream){var state=stream._readableState;debug("endReadable",state.endEmitted);if(!state.endEmitted){state.ended=true;process.nextTick(endReadableNT,state,stream)}}function endReadableNT(state,stream){debug("endReadableNT",state.endEmitted,state.length);if(!state.endEmitted&&state.length===0){state.endEmitted=true;stream.readable=false;stream.emit("end");if(state.autoDestroy){var wState=stream._writableState;if(!wState||wState.autoDestroy&&wState.finished){stream.destroy()}}}}if(typeof Symbol==="function"){Readable.from=function(iterable,opts){if(from===undefined){from=__webpack_require__(31265)}return from(Readable,iterable,opts)}}function indexOf(xs,x){for(var i=0,l=xs.length;i<l;i++){if(xs[i]===x)return i}return-1}},94473:function(module,__unused_webpack_exports,__webpack_require__){"use strict";module.exports=Transform;var _require$codes=__webpack_require__(58106).q,ERR_METHOD_NOT_IMPLEMENTED=_require$codes.ERR_METHOD_NOT_IMPLEMENTED,ERR_MULTIPLE_CALLBACK=_require$codes.ERR_MULTIPLE_CALLBACK,ERR_TRANSFORM_ALREADY_TRANSFORMING=_require$codes.ERR_TRANSFORM_ALREADY_TRANSFORMING,ERR_TRANSFORM_WITH_LENGTH_0=_require$codes.ERR_TRANSFORM_WITH_LENGTH_0;var Duplex=__webpack_require__(68656);__webpack_require__(35717)(Transform,Duplex);function afterTransform(er,data){var ts=this._transformState;ts.transforming=false;var cb=ts.writecb;if(cb===null){return this.emit("error",new ERR_MULTIPLE_CALLBACK)}ts.writechunk=null;ts.writecb=null;if(data!=null)this.push(data);cb(er);var rs=this._readableState;rs.reading=false;if(rs.needReadable||rs.length<rs.highWaterMark){this._read(rs.highWaterMark)}}function Transform(options){if(!(this instanceof Transform))return new Transform(options);Duplex.call(this,options);this._transformState={afterTransform:afterTransform.bind(this),needTransform:false,transforming:false,writecb:null,writechunk:null,writeencoding:null};this._readableState.needReadable=true;this._readableState.sync=false;if(options){if(typeof options.transform==="function")this._transform=options.transform;if(typeof options.flush==="function")this._flush=options.flush}this.on("prefinish",prefinish)}function prefinish(){var _this=this;if(typeof this._flush==="function"&&!this._readableState.destroyed){this._flush(function(er,data){done(_this,er,data)})}else{done(this,null,null)}}Transform.prototype.push=function(chunk,encoding){this._transformState.needTransform=false;return Duplex.prototype.push.call(this,chunk,encoding)};Transform.prototype._transform=function(chunk,encoding,cb){cb(new ERR_METHOD_NOT_IMPLEMENT
1ED("_transform()"))};Transform.prototype._write=function(chunk,encoding,cb){var ts=this._transformState;ts.writecb=cb;ts.writechunk=chunk;ts.writeencoding=encoding;if(!ts.transforming){var rs=this._readableState;if(ts.needTransform||rs.needReadable||rs.length<rs.highWaterMark)this._read(rs.highWaterMark)}};Transform.prototype._read=function(n){var ts=this._transformState;if(ts.writechunk!==null&&!ts.transforming){ts.transforming=true;this._transform(ts.writechunk,ts.writeencoding,ts.afterTransform)}else{ts.needTransform=true}};Transform.prototype._destroy=function(err,cb){Duplex.prototype._destroy.call(this,err,function(err2){cb(err2)})};function done(stream,er,data){if(er)return stream.emit("error",er);if(data!=null)stream.push(data);if(stream._writableState.length)throw new ERR_TRANSFORM_WITH_LENGTH_0;if(stream._transformState.transforming)throw new ERR_TRANSFORM_ALREADY_TRANSFORMING;return stream.push(null)}},20323:function(module,__unused_webpack_exports,__webpack_require__){"use strict";var process=__webpack_require__(34155);module.exports=Writable;function WriteReq(chunk,encoding,cb){this.chunk=chunk;this.encoding=encoding;this.callback=cb;this.next=null}function CorkedRequest(state){var _this=this;this.next=null;this.entry=null;this.finish=function(){onCorkedFinish(_this,state)}}var Duplex;Writable.WritableState=WritableState;var internalUtil={deprecate:__webpack_require__(94927)};var Stream=__webpack_require__(83194);var Buffer=__webpack_require__(48764).Buffer;var OurUint8Array=__webpack_require__.g.Uint8Array||function(){};function _uint8ArrayToBuffer(chunk){return Buffer.from(chunk)}function _isUint8Array(obj){return Buffer.isBuffer(obj)||obj instanceof OurUint8Array}var destroyImpl=__webpack_require__(71029);var _require=__webpack_require__(30094),getHighWaterMark=_require.getHighWaterMark;var _require$codes=__webpack_require__(58106).q,ERR_INVALID_ARG_TYPE=_require$codes.ERR_INVALID_ARG_TYPE,ERR_METHOD_NOT_IMPLEMENTED=_require$codes.ERR_METHOD_NOT_IMPLEMENTED,ERR_MULTIPLE_CALLBACK=_require$codes.ERR_MULTIPLE_CALLBACK,ERR_STREAM_CANNOT_PIPE=_require$codes.ERR_STREAM_CANNOT_PIPE,ERR_STREAM_DESTROYED=_require$codes.ERR_STREAM_DESTROYED,ERR_STREAM_NULL_VALUES=_require$codes.ERR_STREAM_NULL_VALUES,ERR_STREAM_WRITE_AFTER_END=_require$codes.ERR_STREAM_WRITE_AFTER_END,ERR_UNKNOWN_ENCODING=_require$codes.ERR_UNKNOWN_ENCODING;var errorOrDestroy=destroyImpl.errorOrDestroy;__webpack_require__(35717)(Writable,Stream);function nop(){}function WritableState(options,stream,isDuplex){Duplex=Duplex||__webpack_require__(68656);options=options||{};if(typeof isDuplex!=="boolean")isDuplex=stream instanceof Duplex;this.objectMode=!!options.objectMode;if(isDuplex)this.objectMode=this.objectMode||!!options.writableObjectMode;this.highWaterMark=getHighWaterMark(this,options,"writableHighWaterMark",isDuplex);this.finalCalled=false;this.needDrain=false;this.ending=false;this.ended=false;this.finished=false;this.destroyed=false;var noDecode=options.decodeStrings===false;this.decodeStrings=!noDecode;this.defaultEncoding=options.defaultEncoding||"utf8";this.length=0;this.writing=false;this.corked=0;this.sync=true;this.bufferProcessing=false;this.onwrite=function(er){onwrite(stream,er)};this.writecb=null;this.writelen=0;this.bufferedRequest=null;this.lastBufferedRequest=null;this.pendingcb=0;this.prefinished=false;this.errorEmitted=false;this.emitClose=options.emitClose!==false;this.autoDestroy=!!options.autoDestroy;this.bufferedRequestCount=0;this.corkedRequestsFree=new CorkedRequest(this)}WritableState.prototype.getBuffer=function getBuffer(){var current=this.bufferedRequest;var out=[];while(current){out.push(current);current=current.next}return out};(function(){try{Object.defineProperty(WritableState.prototype,"buffer",{get:internalUtil.deprecate(function writableStateBufferGetter(){return this.getBuffer()},"_writableState.buffer is deprecated. Use _writableState.getBuffer "+"instead.","DEP0003")})}catch(_){}})();var realHasInstance;if(typeof Symbol==="function"&&Symbol.hasInstance&&typeof Function.prototype[Symbol.hasInstance]==="function"){realHasInstance=Function.prototype[Symbol.hasInstance];Object.defineProperty(Writable,Symbol.hasInstance,{value:function value(object){if(realHasInstance.call(this,object))return true;if(this!==Writable)return false;return object&&object._writableState instanceof WritableState}})}else{realHasInstance=function realHasInstance(object){return object instanceof this}}
1function Writable(options){Duplex=Duplex||__webpack_require__(68656);var isDuplex=this instanceof Duplex;if(!isDuplex&&!realHasInstance.call(Writable,this))return new Writable(options);this._writableState=new WritableState(options,this,isDuplex);this.writable=true;if(options){if(typeof options.write==="function")this._write=options.write;if(typeof options.writev==="function")this._writev=options.writev;if(typeof options.destroy==="function")this._destroy=options.destroy;if(typeof options.final==="function")this._final=options.final}Stream.call(this)}Writable.prototype.pipe=function(){errorOrDestroy(this,new ERR_STREAM_CANNOT_PIPE)};function writeAfterEnd(stream,cb){var er=new ERR_STREAM_WRITE_AFTER_END;errorOrDestroy(stream,er);process.nextTick(cb,er)}function validChunk(stream,state,chunk,cb){var er;if(chunk===null){er=new ERR_STREAM_NULL_VALUES}else if(typeof chunk!=="string"&&!state.objectMode){er=new ERR_INVALID_ARG_TYPE("chunk",["string","Buffer"],chunk)}if(er){errorOrDestroy(stream,er);process.nextTick(cb,er);return false}return true}Writable.prototype.write=function(chunk,encoding,cb){var state=this._writableState;var ret=false;var isBuf=!state.objectMode&&_isUint8Array(chunk);if(isBuf&&!Buffer.isBuffer(chunk)){chunk=_uint8ArrayToBuffer(chunk)}if(typeof encoding==="function"){cb=encoding;encoding=null}if(isBuf)encoding="buffer";else if(!encoding)encoding=state.defaultEncoding;if(typeof cb!=="function")cb=nop;if(state.ending)writeAfterEnd(this,cb);else if(isBuf||validChunk(this,state,chunk,cb)){state.pendingcb++;ret=writeOrBuffer(this,state,isBuf,chunk,encoding,cb)}return ret};Writable.prototype.cork=function(){this._writableState.corked++};Writable.prototype.uncork=function(){var state=this._writableState;if(state.corked){state.corked--;if(!state.writing&&!state.corked&&!state.bufferProcessing&&state.bufferedRequest)clearBuffer(this,state)}};Writable.prototype.setDefaultEncoding=function setDefaultEncoding(encoding){if(typeof encoding==="string")encoding=encoding.toLowerCase();if(!(["hex","utf8","utf-8","ascii","binary","base64","ucs2","ucs-2","utf16le","utf-16le","raw"].indexOf((encoding+"").toLowerCase())>
1-1))throw new ERR_UNKNOWN_ENCODING(encoding);this._writableState.defaultEncoding=encoding;return this};Object.defineProperty(Writable.prototype,"writableBuffer",{enumerable:false,get:function get(){return this._writableState&&this._writableState.getBuffer()}});function decodeChunk(state,chunk,encoding){if(!state.objectMode&&state.decodeStrings!==false&&typeof chunk==="string"){chunk=Buffer.from(chunk,encoding)}return chunk}Object.defineProperty(Writable.prototype,"writableHighWaterMark",{enumerable:false,get:function get(){return this._writableState.highWaterMark}});function writeOrBuffer(stream,state,isBuf,chunk,encoding,cb){if(!isBuf){var newChunk=decodeChunk(state,chunk,encoding);if(chunk!==newChunk){isBuf=true;encoding="buffer";chunk=newChunk}}var len=state.objectMode?1:chunk.length;state.length+=len;var ret=state.length<state.highWaterMark;if(!ret)state.needDrain=true;if(state.writing||state.corked){var last=state.lastBufferedRequest;state.lastBufferedRequest={chunk:chunk,encoding:encoding,isBuf:isBuf,callback:cb,next:null};if(last){last.next=state.lastBufferedRequest}else{state.bufferedRequest=state.lastBufferedRequest}state.bufferedRequestCount+=1}else{doWrite(stream,state,false,len,chunk,encoding,cb)}return ret}function doWrite(stream,state,writev,len,chunk,encoding,cb){state.writelen=len;state.writecb=cb;state.writing=true;state.sync=true;if(state.destroyed)state.onwrite(new ERR_STREAM_DESTROYED("write"));else if(writev)stream._writev(chunk,state.onwrite);else stream._write(chunk,encoding,state.onwrite);state.sync=false}function onwriteError(stream,state,sync,er,cb){--state.pendingcb;if(sync){process.nextTick(cb,er);process.nextTick(finishMaybe,stream,state);stream._writableState.errorEmitted=true;errorOrDestroy(stream,er)}else{cb(er);stream._writableState.errorEmitted=true;errorOrDestroy(stream,er);finishMaybe(stream,state)}}function onwriteStateUpdate(state){state.writing=false;state.writecb=null;state.length-=state.writelen;state.writelen=0}function onwrite(stream,er){var state=stream._writableState;var sync=state.sync;var cb=state.writecb;
1if(typeof cb!=="function")throw new ERR_MULTIPLE_CALLBACK;onwriteStateUpdate(state);if(er)onwriteError(stream,state,sync,er,cb);else{var finished=needFinish(state)||stream.destroyed;if(!finished&&!state.corked&&!state.bufferProcessing&&state.bufferedRequest){clearBuffer(stream,state)}if(sync){process.nextTick(afterWrite,stream,state,finished,cb)}else{afterWrite(stream,state,finished,cb)}}}function afterWrite(stream,state,finished,cb){if(!finished)onwriteDrain(stream,state);state.pendingcb--;cb();finishMaybe(stream,state)}function onwriteDrain(stream,state){if(state.length===0&&state.needDrain){state.needDrain=false;stream.emit("drain")}}function clearBuffer(stream,state){state.bufferProcessing=true;var entry=state.bufferedRequest;if(stream._writev&&entry&&entry.next){var l=state.bufferedRequestCount;var buffer=new Array(l);var holder=state.corkedRequestsFree;holder.entry=entry;var count=0;var allBuffers=true;while(entry){buffer[count]=entry;if(!entry.isBuf)allBuffers=false;entry=entry.next;count+=1}buffer.allBuffers=allBuffers;doWrite(stream,state,true,state.length,buffer,"",holder.finish);state.pendingcb++;state.lastBufferedRequest=null;if(holder.next){state.corkedRequestsFree=holder.next;holder.next=null}else{state.corkedRequestsFree=new CorkedRequest(state)}state.bufferedRequestCount=0}else{while(entry){var chunk=entry.chunk;var encoding=entry.encoding;var cb=entry.callback;var len=state.objectMode?1:chunk.length;doWrite(stream,state,false,len,chunk,encoding,cb);entry=entry.next;state.bufferedRequestCount--;if(state.writing){break}}if(entry===null)state.lastBufferedRequest=null}state.bufferedRequest=entry;state.bufferProcessing=false}Writable.prototype._write=function(chunk,encoding,cb){cb(new ERR_METHOD_NOT_IMPLEMENTED("_write()"))};Writable.prototype._writev=null;Writable.prototype.end=function(chunk,encoding,cb){var state=this._writableState;if(typeof chunk==="function"){cb=chunk;chunk=null;encoding=null}else if(typeof encoding==="function"){cb=encoding;encoding=null}if(chunk!==null&&chunk!==undefined)this.write(chunk,encoding);if(state.corked){state.corked=1;this.uncork()}if(!state.ending)endWritable(this,state,cb);return this};Object.defineProperty(Writable.prototype,"writableLength",{enumerable:false,get:function get(){return this._writableState.length}});function needFinish(state){return state.ending&&state.length===0&&state.bufferedRequest===null&&!state.finished&&!state.writing}function callFinal(stream,state){stream._final(function(err){state.pendingcb--;if(err){errorOrDestroy(stream,err)}state.prefinished=true;stream.emit("prefinish");finishMaybe(stream,state)})}function prefinish(stream,state){if(!state.prefinished&&!state.finalCalled){if(typeof stream._final==="function"&&!state.destroyed){state.pendingcb++;state.finalCalled=true;process.nextTick(callFinal,stream,state)}else{state.prefinished=true;stream.emit("prefinish")}}}function finishMaybe(stream,state){var need=needFinish(state);if(need){prefinish(stream,state);if(state.pendingcb===0){state.finished=true;stream.emit("finish");if(state.autoDestroy){var rState=stream._readableState;if(!rState||rState.autoDestroy&&rState.endEmitted){stream.destroy()}}}}return need}function endWritable(stream,state,cb){state.ending=true;finishMaybe(stream,state);if(cb){if(state.finished)process.nextTick(cb);else stream.once("finish",cb)}state.ended=true;stream.writable=false}function onCorkedFinish(corkReq,state,err){var entry=corkReq.entry;corkReq.entry=null;while(entry){var cb=entry.callback;state.pendingcb--;cb(err);entry=entry.next}state.corkedRequestsFree.next=corkReq}Object.defineProperty(Writable.prototype,"destroyed",{enumerable:false,get:function get(){if(this._writableState===undefined){return false}return this._writableState.destroyed},set:function set(value){if(!this._writableState){return}this._writableState.destroyed=value}});Writable.prototype.destroy=destroyImpl.destroy;Writable.prototype._undestroy=destroyImpl.undestroy;Writable.prototype._destroy=function(err,cb){cb(err)}},20828:function(module,__unused_webpack_exports,__webpack_require__){"use strict";var process=__webpack_require__(34155);var _Object$setPrototypeO;function _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}var finished=__webpack_require__(81086);var kLastResolve=Symbol("lastResolve");var kLastReject=Symbol("lastReject");var kError=Symbol("error");var kEnded=Symbol("ended");var kLastPromise=Symbol("lastPromise");var kHandlePromise=Symbol("handlePromise");var kStream=Symbol("stream");function createIterResult(value,done){return{value:value,done:done}}function readAndResolve(iter){var resolve=iter[kLastResolve];if(resolve!==null){var data=iter[kStream].read();if(data!==null){iter[kLastPromise]=null;iter[kLastResolve]=null;iter[kLastReject]=null;resolve(createIterResult(data,false))}}}function onReadable(iter){process.nextTick(readAndResolve,iter)}function wrapForNext(lastPromise,iter){return function(resolve,reject){lastPromise.then(function(){if(iter[kEnded]){resolve(createIterResult(undefined,true));return}iter[kHandlePromise](resolve,reject)},reject)}}var AsyncIteratorPrototype=Object.getPrototypeOf(function(){});var ReadableStreamAsyncIteratorPrototype=Object.setPrototypeOf((_Object$setPrototypeO={get stream(){return this[kStream]},next:function next(){var _this=this;var error=this[kError];
1if(error!==null){return Promise.reject(error)}if(this[kEnded]){return Promise.resolve(createIterResult(undefined,true))}if(this[kStream].destroyed){return new Promise(function(resolve,reject){process.nextTick(function(){if(_this[kError]){reject(_this[kError])}else{resolve(createIterResult(undefined,true))}})})}var lastPromise=this[kLastPromise];var promise;if(lastPromise){promise=new Promise(wrapForNext(lastPromise,this))}else{var data=this[kStream].read();if(data!==null){return Promise.resolve(createIterResult(data,false))}promise=new Promise(this[kHandlePromise])}this[kLastPromise]=promise;return promise}},_defineProperty(_Object$setPrototypeO,Symbol.asyncIterator,function(){return this}),_defineProperty(_Object$setPrototypeO,"return",function _return(){var _this2=this;return new Promise(function(resolve,reject){_this2[kStream].destroy(null,function(err){if(err){reject(err);return}resolve(createIterResult(undefined,true))})})}),_Object$setPrototypeO),AsyncIteratorPrototype);var createReadableStreamAsyncIterator=function createReadableStreamAsyncIterator(stream){var _Object$create;var iterator=Object.create(ReadableStreamAsyncIteratorPrototype,(_Object$create={},_defineProperty(_Object$create,kStream,{value:stream,writable:true}),_defineProperty(_Object$create,kLastResolve,{value:null,writable:true}),_defineProperty(_Object$create,kLastReject,{value:null,writable:true}),_defineProperty(_Object$create,kError,{value:null,writable:true}),_defineProperty(_Object$create,kEnded,{value:stream._readableState.endEmitted,writable:true}),_defineProperty(_Object$create,kHandlePromise,{value:function value(resolve,reject){var data=iterator[kStream].read();if(data){iterator[kLastPromise]=null;iterator[kLastResolve]=null;iterator[kLastReject]=null;resolve(createIterResult(data,false))}else{iterator[kLastResolve]=resolve;iterator[kLastReject]=reject}},writable:true}),_Object$create));iterator[kLastPromise]=null;finished(stream,function(err){if(err&&err.code!=="ERR_STREAM_PREMATURE_CLOSE"){var reject=iterator[kLastReject];if(reject!==null){iterator[kLastPromise]=null;iterator[kLastResolve]=null;iterator[kLastReject]=null;reject(err)}iterator[kError]=err;return}var resolve=iterator[kLastResolve];if(resolve!==null){iterator[kLastPromise]=null;iterator[kLastResolve]=null;iterator[kLastReject]=null;resolve(createIterResult(undefined,true))}iterator[kEnded]=true});stream.on("readable",onReadable.bind(null,iterator));return iterator};module.exports=createReadableStreamAsyncIterator},39686:function(module,__unused_webpack_exports,__webpack_require__){"use strict";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}function _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}function _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}function _classCallCheck(instance,Constructor){if(!(instance instanceof Constructor)){throw new TypeError("Cannot call a class as a function")}}function _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)}}function _createClass(Constructor,protoProps,staticProps){if(protoProps)_defineProperties(Constructor.prototype,protoProps);if(staticProps)_defineProperties(Constructor,staticProps);return Constructor}var _require=__webpack_require__(48764),Buffer=_require.Buffer;var _require2=__webpack_require__(69862),inspect=_require2.inspect;var custom=inspect&&inspect.custom||"inspect";function copyBuffer(src,target,offset){Buffer.prototype.copy.call(src,target,offset)}module.exports=function(){function BufferList(){_classCallCheck(this,BufferList);this.head=null;this.tail=null;this.length=0}_createClass(BufferList,[{key:"push",value:function push(v){var entry={data:v,next:null};if(this.length>0)this.tail.next=entry;else this.head=entry;this.tail=entry;++this.length}},{key:"unshift",value:function unshift(v){var entry={data:v,next:this.head};if(this.length===0)this.tail=entry;this.head=entry;++this.length}},{key:"shift",value:function shift(){if(this.length===0)return;var ret=this.head.data;if(this.length===1)this.head=this.tail=null;else this.head=this.head.next;--this.length;return ret}},{key:"clear",value:function clear(){this.head=this.tail=null;this.length=0}},{key:"join",value:function join(s){if(this.length===0)return"";var p=this.head;var ret=""+p.data;while(p=p.next){ret+=s+p.data}return ret}},{key:"concat",value:function concat(n){if(this.length===0)return Buffer.alloc(0);var ret=Buffer.allocUnsafe(n>>>0);var p=this.head;var i=0;while(p){copyBuffer(p.data,ret,i);i+=p.data.length;p=p.next}return ret}},{key:"consume",value:function consume(n,hasStrings){var ret;if(n<this.head.data.length){ret=this.head.data.slice(0,n);this.head.data=this.head.data.slice(n)}else if(n===this.head.data.length){ret=this.shift()}else{ret=hasStrings?this._getString(n):this._getBuffer(n)}return ret}},{key:"first",value:function first(){return this.head.data}},{key:"_getString",value:function _getString(n){var p=this.head;var c=1;var ret=p.data;n-=ret.length;while(p=p.next){var str=p.data;var nb=n>str.length?str.length:n;if(nb===str.length)ret+=str;else ret+=str.slice(0,n);n-=nb;if(n===0){if(nb===str.length){++c;if(p.next)this.head=p.next;else this.head=this.tail=null}else{this.head=p;p.data=str.slice(nb)}break}++c}this.length-=c;return ret}},{key:"_getBuffer",value:function _getBuffer(n){var ret=Buffer.allocUnsafe(n);var p=this.head;var c=1;p.data.copy(ret);n-=p.data.length;while(p=p.next){var buf=p.data;var nb=n>buf.length?buf.length:n;buf.copy(ret,ret.length-n,0,nb);n-=nb;if(n===0){if(nb===buf.length){++c;if(p.next)this.head=p.next;else this.head=this.tail=null}else{this.head=p;p.data=buf.slice(nb)}break}++c}this.length-=c;return ret}},{key:custom,value:function value(_,options){return inspect(this,_objectSpread({},options,{depth:0,customInspect:false}))}}]);return BufferList}()},71029:function(module,__unused_webpack_exports,__webpack_require__){"use strict";var process=__webpack_require__(34155);function destroy(err,cb){var _this=this;var readableDestroyed=this._readableState&&this._readableState.destroyed;var writableDestroyed=this._writableState&&this._writableState.destroyed;
1if(readableDestroyed||writableDestroyed){if(cb){cb(err)}else if(err){if(!this._writableState){process.nextTick(emitErrorNT,this,err)}else if(!this._writableState.errorEmitted){this._writableState.errorEmitted=true;process.nextTick(emitErrorNT,this,err)}}return this}if(this._readableState){this._readableState.destroyed=true}if(this._writableState){this._writableState.destroyed=true}this._destroy(err||null,function(err){if(!cb&&err){if(!_this._writableState){process.nextTick(emitErrorAndCloseNT,_this,err)}else if(!_this._writableState.errorEmitted){_this._writableState.errorEmitted=true;process.nextTick(emitErrorAndCloseNT,_this,err)}else{process.nextTick(emitCloseNT,_this)}}else if(cb){process.nextTick(emitCloseNT,_this);cb(err)}else{process.nextTick(emitCloseNT,_this)}});return this}function emitErrorAndCloseNT(self,err){emitErrorNT(self,err);emitCloseNT(self)}function emitCloseNT(self){if(self._writableState&&!self._writableState.emitClose)return;if(self._readableState&&!self._readableState.emitClose)return;self.emit("close")}function undestroy(){if(this._readableState){this._readableState.destroyed=false;this._readableState.reading=false;this._readableState.ended=false;this._readableState.endEmitted=false}if(this._writableState){this._writableState.destroyed=false;this._writableState.ended=false;this._writableState.ending=false;this._writableState.finalCalled=false;this._writableState.prefinished=false;this._writableState.finished=false;this._writableState.errorEmitted=false}}function emitErrorNT(self,err){self.emit("error",err)}function errorOrDestroy(stream,err){var rState=stream._readableState;var wState=stream._writableState;if(rState&&rState.autoDestroy||wState&&wState.autoDestroy)stream.destroy(err);else stream.emit("error",err)}module.exports={destroy:destroy,undestroy:undestroy,errorOrDestroy:errorOrDestroy}},81086:function(module,__unused_webpack_exports,__webpack_require__){"use strict";var ERR_STREAM_PREMATURE_CLOSE=__webpack_require__(58106).q.ERR_STREAM_PREMATURE_CLOSE;function once(callback){var called=false;return function(){if(called)return;called=true;for(var _len=arguments.length,args=new Array(_len),_key=0;_key<_len;_key++){args[_key]=arguments[_key]}callback.apply(this,args)}}function noop(){}function isRequest(stream){return stream.setHeader&&typeof stream.abort==="function"}function eos(stream,opts,callback){if(typeof opts==="function")return eos(stream,null,opts);if(!opts)opts={};callback=once(callback||noop);var readable=opts.readable||opts.readable!==false&&stream.readable;var writable=opts.writable||opts.writable!==false&&stream.writable;var onlegacyfinish=function onlegacyfinish(){if(!stream.writable)onfinish()};var writableEnded=stream._writableState&&stream._writableState.finished;var onfinish=function onfinish(){writable=false;writableEnded=true;if(!readable)callback.call(stream)};var readableEnded=stream._readableState&&stream._readableState.endEmitted;var onend=function onend(){readable=false;readableEnded=true;if(!writable)callback.call(stream)};var onerror=function onerror(err){callback.call(stream,err)};var onclose=function onclose(){var err;if(readable&&!readableEnded){if(!stream._readableState||!stream._readableState.ended)err=new ERR_STREAM_PREMATURE_CLOSE;return callback.call(stream,err)}if(writable&&!writableEnded){if(!stream._writableState||!stream._writableState.ended)err=new ERR_STREAM_PREMATURE_CLOSE;return callback.call(stream,err)}};var onrequest=function onrequest(){stream.req.on("finish",onfinish)};if(isRequest(stream)){stream.on("complete",onfinish);stream.on("abort",onclose);if(stream.req)onrequest();else stream.on("request",onrequest)}else if(writable&&!stream._writableState){stream.on("end",onlegacyfinish);stream.on("close",onlegacyfinish)}stream.on("end",onend);stream.on("finish",onfinish);if(opts.error!==false)stream.on("error",onerror);stream.on("close",onclose);return function(){stream.removeListener("complete",onfinish);stream.removeListener("abort",onclose);stream.removeListener("request",onrequest);if(stream.req)stream.req.removeListener("finish",onfinish);stream.removeListener("end",onlegacyfinish);stream.removeListener("close",onlegacyfinish);stream.removeListener("finish",onfinish);stream.removeListener("end",onend);stream.removeListener("error",onerror);stream.removeListener("close",onclose)}}module.exports=eos},31265:function(module){module.exports=function(){throw new Error("Readable.from is not available in the browser")}},56472:function(module,__unused_webpack_exports,__webpack_require__){"use strict";var eos;function once(callback){var called=false;return function(){if(called)return;called=true;callback.apply(void 0,arguments)}}
1var _require$codes=__webpack_require__(58106).q,ERR_MISSING_ARGS=_require$codes.ERR_MISSING_ARGS,ERR_STREAM_DESTROYED=_require$codes.ERR_STREAM_DESTROYED;function noop(err){if(err)throw err}function isRequest(stream){return stream.setHeader&&typeof stream.abort==="function"}function destroyer(stream,reading,writing,callback){callback=once(callback);var closed=false;stream.on("close",function(){closed=true});if(eos===undefined)eos=__webpack_require__(81086);eos(stream,{readable:reading,writable:writing},function(err){if(err)return callback(err);closed=true;callback()});var destroyed=false;return function(err){if(closed)return;if(destroyed)return;destroyed=true;if(isRequest(stream))return stream.abort();if(typeof stream.destroy==="function")return stream.destroy();callback(err||new ERR_STREAM_DESTROYED("pipe"))}}function call(fn){fn()}function pipe(from,to){return from.pipe(to)}function popCallback(streams){if(!streams.length)return noop;if(typeof streams[streams.length-1]!=="function")return noop;return streams.pop()}function pipeline(){for(var _len=arguments.length,streams=new Array(_len),_key=0;_key<_len;_key++){streams[_key]=arguments[_key]}var callback=popCallback(streams);if(Array.isArray(streams[0]))streams=streams[0];if(streams.length<2){throw new ERR_MISSING_ARGS("streams")}var error;var destroys=streams.map(function(stream,i){var reading=i<streams.length-1;var writing=i>0;return destroyer(stream,reading,writing,function(err){if(!error)error=err;if(err)destroys.forEach(call);if(reading)return;destroys.forEach(call);callback(error)})});return streams.reduce(pipe)}module.exports=pipeline},30094:function(module,__unused_webpack_exports,__webpack_require__){"use strict";var ERR_INVALID_OPT_VALUE=__webpack_require__(58106).q.ERR_INVALID_OPT_VALUE;function highWaterMarkFrom(options,isDuplex,duplexKey){return options.highWaterMark!=null?options.highWaterMark:isDuplex?options[duplexKey]:null}function getHighWaterMark(state,options,duplexKey,isDuplex){var hwm=highWaterMarkFrom(options,isDuplex,duplexKey);if(hwm!=null){if(!(isFinite(hwm)&&Math.floor(hwm)===hwm)||hwm<0){var name=isDuplex?duplexKey:"highWaterMark";throw new ERR_INVALID_OPT_VALUE(name,hwm)}return Math.floor(hwm)}return state.objectMode?16:16*1024}module.exports={getHighWaterMark:getHighWaterMark}},83194:function(module,__unused_webpack_exports,__webpack_require__){module.exports=__webpack_require__(17187).EventEmitter},54729:function(__unused_webpack_module,exports,__webpack_require__){"use strict";var Buffer=__webpack_require__(89509).Buffer;var isEncoding=Buffer.isEncoding||function(encoding){encoding=""+encoding;switch(encoding&&encoding.toLowerCase()){case"hex":case"utf8":case"utf-8":case"ascii":case"binary":case"base64":case"ucs2":case"ucs-2":case"utf16le":case"utf-16le":case"raw":return true;default:return false}};function _normalizeEncoding(enc){if(!enc)return"utf8";var retried;while(true){switch(enc){case"utf8":case"utf-8":return"utf8";case"ucs2":case"ucs-2":case"utf16le":case"utf-16le":return"utf16le";case"latin1":case"binary":return"latin1";case"base64":case"ascii":case"hex":return enc;default:if(retried)return;enc=(""+enc).toLowerCase();retried=true}}}function normalizeEncoding(enc){var nenc=_normalizeEncoding(enc);if(typeof nenc!=="string"&&(Buffer.isEncoding===isEncoding||!isEncoding(enc)))throw new Error("Unknown encoding: "+enc);return nenc||enc}exports.s=StringDecoder;function StringDecoder(encoding){this.encoding=normalizeEncoding(encoding);var nb;switch(this.encoding){case"utf16le":this.text=utf16Text;this.end=utf16End;nb=4;break;case"utf8":this.fillLast=utf8FillLast;nb=4;break;case"base64":this.text=base64Text;this.end=base64End;nb=3;break;default:this.write=simpleWrite;this.end=simpleEnd;return}this.lastNeed=0;this.lastTotal=0;this.lastChar=Buffer.allocUnsafe(nb)}StringDecoder.prototype.write=function(buf){if(buf.length===0)return"";var r;var i;if(this.lastNeed){r=this.fillLast(buf);if(r===undefined)return"";i=this.lastNeed;this.lastNeed=0}else{i=0}if(i<buf.length)return r?r+this.text(buf,i):this.text(buf,i);return r||""};StringDecoder.prototype.end=utf8End;StringDecoder.prototype.text=utf8Text;StringDecoder.prototype.fillLast=function(buf){if(this.lastNeed<=buf.length){buf.copy(this.lastChar,this.lastTotal-this.lastNeed,0,this.lastNeed);return this.lastChar.toString(this.encoding,0,this.lastTotal)}buf.copy(this.lastChar,this.lastTotal-this.lastNeed,0,buf.length);this.lastNeed-=buf.length};function utf8CheckByte(byte){if(byte<=127)return 0;else if(byte>>5===6)return 2;else if(byte>>4===14)return 3;else if(byte>>3===30)return 4;return byte>>6===2?-1:-2}function utf8CheckIncomplete(self,buf,i){var j=buf.length-1;if(j<i)return 0;var nb=utf8CheckByte(buf[j]);if(nb>=0){if(nb>0)self.lastNeed=nb-1;return nb}if(--j<i||nb===-2)return 0;nb=utf8CheckByte(buf[j]);if(nb>=0){if(nb>0)self.lastNeed=nb-2;return nb}if(--j<i||nb===-2)return 0;nb=utf8CheckByte(buf[j]);if(nb>=0){if(nb>0){if(nb===2)nb=0;else self.lastNeed=nb-3}return nb}return 0}function utf8CheckExtraBytes(self,buf,p){if((buf[0]&192)!==128){self.lastNeed=0;return"�"}if(self.lastNeed>1&&buf.length>1){if((buf[1]&192)!==128){self.lastNeed=1;return"�"}if(self.lastNeed>2&&buf.length>2){if((buf[2]&192)!==128){self.lastNeed=2;return"�"}}}}function utf8FillLast(buf){var p=this.lastTotal-this.lastNeed;var r=utf8CheckExtraBytes(this,buf,p);if(r!==undefined)return r;if(this.lastNeed<=buf.length){buf.copy(this.lastChar,p,0,this.lastNeed);return this.lastChar.toString(this.encoding,0,this.lastTotal)}buf.copy(this.lastChar,p,0,buf.length);this.lastNeed-=buf.length}function utf8Text(buf,i){var total=utf8CheckIncomplete(this,buf,i);if(!this.lastNeed)return buf.toString("utf8",i);this.lastTotal=total;var end=buf.length-(total-this.lastNeed);buf.copy(this.lastChar,0,end);return buf.toString("utf8",i,end)}function utf8End(buf){var r=buf&&buf.length?this.write(buf):"";if(this.lastNeed)return r+"�";return r}function utf16Text(buf,i){if((buf.length-i)%2===0){var r=buf.toString("utf16le",i);if(r){var c=r.charCodeAt(r.length-1);if(c>=55296&&c<=56319){this.lastNeed=2;this.lastTotal=4;this.lastChar[0]=buf[buf.length-2];this.lastChar[1]=buf[buf.length-1];return r.slice(0,-1)}}return r}this.lastNeed=1;this.lastTotal=2;this.lastChar[0]=buf[buf.length-1];return buf.toString("utf16le",i,buf.length-1)}function utf16End(buf){var r=buf&&buf.length?this.write(buf):"";if(this.lastNeed){var end=this.lastTotal-this.lastNeed;return r+this.lastChar.toString("utf16le",0,end)}return r}function base64Text(buf,i){var n=(buf.length-i)%3;if(n===0)return buf.toString("base64",i);this.lastNeed=3-n;this.lastTotal=3;if(n===1){this.lastChar[0]=buf[buf.length-1]}else{this.lastChar[0]=buf[buf.length-2];this.lastChar[1]=buf[buf.length-1]}return buf.toString("base64",i,buf.length-n)}function base64End(buf){var r=buf&&buf.length?this.write(buf):"";if(this.lastNeed)return r+this.lastChar.toString("base64",0,3-this.lastNeed);return r}function simpleWrite(buf){return buf.toString(this.encoding)}function simpleEnd(buf){return buf&&buf.length?this.write(buf):""}}}]);
Line numbers count LF bytes from the start of the resource, as the search results do. Vendor segments are library code the classifier recognised; they are stored but not indexed. Bytes are shown as Latin1 characters, one per byte.