bundle.esm.min.js

function getIterator(e){if("function"==typeof e.next)return e;if("function"==typeof e[Symbol.iterator])return e[Symbol.iterator]();if("function"==typeof e[Symbol.asyncIterator])return e[Symbol.asyncIterator]();throw new TypeError('"values" does not to conform to any of the iterator or iterable protocols')}function defer(){let e,t;return{promise:new Promise(((r,n)=>{t=r,e=n})),reject:e,resolve:t}}function _transform(e,t,r){const n=getIterator(r),o=[],i=[];let s=!1,a=!1,c=0,u=null;function f(){for(;i.length>0&&o.length>0;){const{resolve:e}=i.shift();e({done:!1,value:o.shift()})}for(;i.length>0&&0===c&&s;){const{resolve:e,reject:t}=i.shift();u?(t(u),u=null):e({done:!0,value:void 0})}}async function l(){if(s)f();else if(!(a||c+o.length>=e)){a=!0,c++;try{const{done:e,value:r}=await n.next();e?(s=!0,c--,f()):async function(e){try{const r=await t(e);o.push(r)}catch(e){s=!0,u=e}c--,f(),l()}(r)}catch(e){s=!0,c--,u=e,f()}a=!1,l()}}const h={next:async function(){if(0===o.length){const e=defer();return i.push(e),l(),e.promise}const e=o.shift();return l(),{done:!1,value:e}},[Symbol.asyncIterator]:()=>h};return h}function transform(e,t,r){return void 0===t?(t,r)=>r?transform(e,t,r):transform(e,t):void 0===r?r=>transform(e,t,r):_transform(e,t,r)}var commonjsGlobal="undefined"!=typeof globalThis?globalThis:"undefined"!=typeof window?window:"undefined"!=typeof global?global:"undefined"!=typeof self?self:{};function getDefaultExportFromCjs(e){return e&&e.__esModule&&Object.prototype.hasOwnProperty.call(e,"default")?e.default:e}function getAugmentedNamespace(e){if(e.__esModule)return e;var t=Object.defineProperty({},"__esModule",{value:!0});return Object.keys(e).forEach((function(r){var n=Object.getOwnPropertyDescriptor(e,r);Object.defineProperty(t,r,n.get?n:{enumerable:!0,get:function(){return e[r]}})})),t}var pRetry$2={exports:{}},retry$2={};function RetryOperation(e,t){"boolean"==typeof t&&(t={forever:t}),this._originalTimeouts=JSON.parse(JSON.stringify(e)),this._timeouts=e,this._options=t||{},this._maxRetryTime=t&&t.maxRetryTime||1/0,this._fn=null,this._errors=[],this._attempts=1,this._operationTimeout=null,this._operationTimeoutCb=null,this._timeout=null,this._operationStart=null,this._timer=null,this._options.forever&&(this._cachedTimeouts=this._timeouts.slice(0))}var retry_operation=RetryOperation;RetryOperation.prototype.reset=function(){this._attempts=1,this._timeouts=this._originalTimeouts.slice(0)},RetryOperation.prototype.stop=function(){this._timeout&&clearTimeout(this._timeout),this._timer&&clearTimeout(this._timer),this._timeouts=[],this._cachedTimeouts=null},RetryOperation.prototype.retry=function(e){if(this._timeout&&clearTimeout(this._timeout),!e)return!1;var t=(new Date).getTime();if(e&&t-this._operationStart>=this._maxRetryTime)return this._errors.push(e),this._errors.unshift(new Error("RetryOperation timeout occurred")),!1;this._errors.push(e);var r=this._timeouts.shift();if(void 0===r){if(!this._cachedTimeouts)return!1;this._errors.splice(0,this._errors.length-1),r=this._cachedTimeouts.slice(-1)}var n=this;return this._timer=setTimeout((function(){n._attempts++,n._operationTimeoutCb&&(n._timeout=setTimeout((function(){n._operationTimeoutCb(n._attempts)}),n._operationTimeout),n._options.unref&&n._timeout.unref()),n._fn(n._attempts)}),r),this._options.unref&&this._timer.unref(),!0},RetryOperation.prototype.attempt=function(e,t){this._fn=e,t&&(t.timeout&&(this._operationTimeout=t.timeout),t.cb&&(this._operationTimeoutCb=t.cb));var r=this;this._operationTimeoutCb&&(this._timeout=setTimeout((function(){r._operationTimeoutCb()}),r._operationTimeout)),this._operationStart=(new Date).getTime(),this._fn(this._attempts)},RetryOperation.prototype.try=function(e){console.log("Using RetryOperation.try() is deprecated"),this.attempt(e)},RetryOperation.prototype.start=function(e){console.log("Using RetryOperation.start() is deprecated"),this.attempt(e)},RetryOperation.prototype.start=RetryOperation.prototype.try,RetryOperation.prototype.errors=function(){return this._errors},RetryOperation.prototype.attempts=function(){return this._attempts},RetryOperation.prototype.mainError=function(){if(0===this._errors.length)return null;for(var e={},t=null,r=0,n=0;n<this._errors.length;n++){var o=this._errors[n],i=o.message,s=(e[i]||0)+1;e[i]=s,s>=r&&(t=o,r=s)}return t},function(e){var t=retry_operation;e.operation=function(r){var n=e.timeouts(r);return new t(n,{forever:r&&(r.forever||r.retries===1/0),unref:r&&r.unref,maxRetryTime:r&&r.maxRetryTime})},e.timeouts=function(e){if(e instanceof Array)return[].concat(e);var t={retries:10,factor:2,minTimeout:1e3,maxTimeout:1/0,randomize:!1};for(var r in e)t[r]=e[r];if(t.minTimeout>t.maxTimeout)throw new Error("minTimeout is greater than maxTimeout");for(var n=[],o=0;o<t.retries;o++)n.push(this.createTimeout(o,t));return e&&e.forever&&!n.length&&n.push(this.createTimeout(o,t)),n.sort((function(e,t){return e-t})),n},e.createTimeout=function(e,t){var r=t.randomize?Math.random()+1:1,n=Math.round(r*Math.max(t.minTimeout,1)*Math.pow(t.factor,e));return n=Math.min(n,t.maxTimeout)},e.wrap=function(t,r,n){if(r instanceof Array&&(n=r,r=null),!n)for(var o in n=[],t)"function"==typeof t[o]&&n.push(o);for(var i=0;i<n.length;i++){var s=n[i],a=t[s];t[s]=function(n){var o=e.operation(r),i=Array.prototype.slice.call(arguments,1),s=i.pop();i.push((function(e){o.retry(e)||(e&&(arguments[0]=o.mainError()),s.apply(this,arguments))})),o.attempt((function(){n.apply(t,i)}))}.bind(t,a),t[s].options=r}}}(retry$2);var retry$1=retry$2;const retry=retry$1,networkErrorMsgs=["Failed to fetch","NetworkError when attempting to fetch resource.","The Internet connection appears to be offline.","Network request failed"];class AbortError extends Error{constructor(e){super(),e instanceof Error?(this.originalError=e,({message:e}=e)):(this.originalError=new Error(e),this.originalError.stack=this.stack),this.name="AbortError",this.message=e}}const decorateErrorWithCounts=(e,t,r)=>{const n=r.retries-(t-1);return e.attemptNumber=t,e.retriesLeft=n,e},isNetworkError=e=>networkErrorMsgs.includes(e),pRetry=(e,t)=>new Promise(((r,n)=>{t={onFailedAttempt:()=>{},retries:10,...t};const o=retry.operation(t);o.attempt((async i=>{try{r(await e(i))}catch(e){if(!(e instanceof Error))return void n(new TypeError(`Non-error was thrown: "${e}". You should only throw errors.`));if(e instanceof AbortError)o.stop(),n(e.originalError);else if(e instanceof TypeError&&!isNetworkError(e.message))o.stop(),n(e);else{decorateErrorWithCounts(e,i,t);try{await t.onFailedAttempt(e)}catch(e){return void n(e)}o.retry(e)||n(o.mainError())}}}))}));pRetry$2.exports=pRetry,pRetry$2.exports.default=pRetry,pRetry$2.exports.AbortError=AbortError;var pRetry$1=pRetry$2.exports;const last=async e=>{let t;for await(const r of e)t=r;return t};var itLast=last,itPipe={exports:{}};const rawPipe=(...e)=>{let t;for(;e.length;)t=e.shift()(t);return t},isIterable$1=e=>e&&("function"==typeof e[Symbol.asyncIterator]||"function"==typeof e[Symbol.iterator]||"function"==typeof e.next),isDuplex=e=>e&&"function"==typeof e.sink&&isIterable$1(e.source),duplexPipelineFn=e=>t=>(e.sink(t),e.source),pipe=(...e)=>{if(isDuplex(e[0])){const t=e[0];e[0]=()=>t.source}else if(isIterable$1(e[0])){const t=e[0];e[0]=()=>t}if(e.length>1&&isDuplex(e[e.length-1])&&(e[e.length-1]=e[e.length-1].sink),e.length>2)for(let t=1;t<e.length-1;t++)isDuplex(e[t])&&(e[t]=duplexPipelineFn(e[t]));return rawPipe(...e)};itPipe.exports=pipe,itPipe.exports.pipe=pipe,itPipe.exports.rawPipe=rawPipe,itPipe.exports.isIterable=isIterable$1,itPipe.exports.isDuplex=isDuplex;var pipe$1=itPipe.exports,encode_1$1=encode$8,MSB$3=128,REST$3=127,MSBALL$1=~REST$3,INT$1=Math.pow(2,31);function encode$8(e,t,r){if(Number.MAX_SAFE_INTEGER&&e>Number.MAX_SAFE_INTEGER)throw encode$8.bytes=0,new RangeError("Could not encode varint");t=t||[];for(var n=r=r||0;e>=INT$1;)t[r++]=255&e|MSB$3,e/=128;for(;e&MSBALL$1;)t[r++]=255&e|MSB$3,e>>>=7;return t[r]=0|e,encode$8.bytes=r-n+1,t}var decode$a=read$1,MSB$2=128,REST$2=127;function read$1(e,t){var r,n=0,o=0,i=t=t||0,s=e.length;do{if(i>=s||o>49)throw read$1.bytes=0,new RangeError("Could not decode varint");r=e[i++],n+=o<28?(r&REST$2)<<o:(r&REST$2)*Math.pow(2,o),o+=7}while(r>=MSB$2);return read$1.bytes=i-t,n}var N1$1=Math.pow(2,7),N2$1=Math.pow(2,14),N3$1=Math.pow(2,21),N4$1=Math.pow(2,28),N5$1=Math.pow(2,35),N6$1=Math.pow(2,42),N7$1=Math.pow(2,49),N8$1=Math.pow(2,56),N9$1=Math.pow(2,63),length$1=function(e){return e<N1$1?1:e<N2$1?2:e<N3$1?3:e<N4$1?4:e<N5$1?5:e<N6$1?6:e<N7$1?7:e<N8$1?8:e<N9$1?9:10},varint$1={encode:encode_1$1,decode:decode$a,encodingLength:length$1},encode_1=encode$7,MSB=128,REST=127,MSBALL=~REST,INT=Math.pow(2,31);function encode$7(e,t,r){t=t||[];for(var n=r=r||0;e>=INT;)t[r++]=255&e|MSB,e/=128;for(;e&MSBALL;)t[r++]=255&e|MSB,e>>>=7;return t[r]=0|e,encode$7.bytes=r-n+1,t}var decode$9=read,MSB$1=128,REST$1=127;function read(e,t){var r,n=0,o=0,i=t=t||0,s=e.length;do{if(i>=s)throw read.bytes=0,new RangeError("Could not decode varint");r=e[i++],n+=o<28?(r&REST$1)<<o:(r&REST$1)*Math.pow(2,o),o+=7}while(r>=MSB$1);return read.bytes=i-t,n}var N1=Math.pow(2,7),N2=Math.pow(2,14),N3=Math.pow(2,21),N4=Math.pow(2,28),N5=Math.pow(2,35),N6=Math.pow(2,42),N7=Math.pow(2,49),N8=Math.pow(2,56),N9=Math.pow(2,63),length=function(e){return e<N1?1:e<N2?2:e<N3?3:e<N4?4:e<N5?5:e<N6?6:e<N7?7:e<N8?8:e<N9?9:10},varint={encode:encode_1,decode:decode$9,encodingLength:length},_brrp_varint=varint;const decode$8=e=>[_brrp_varint.decode(e),_brrp_varint.decode.bytes],encodeTo=(e,t,r=0)=>(_brrp_varint.encode(e,t,r),t),encodingLength=e=>_brrp_varint.encodingLength(e),empty=new Uint8Array(0),fromHex=e=>{const t=e.match(/../g);return t?new Uint8Array(t.map((e=>parseInt(e,16)))):empty},equals$2=(e,t)=>{if(e===t)return!0;if(e.byteLength!==t.byteLength)return!1;for(let r=0;r<e.byteLength;r++)if(e[r]!==t[r])return!1;return!0},coerce=e=>{if(e instanceof Uint8Array&&"Uint8Array"===e.constructor.name)return e;if(e instanceof ArrayBuffer)return new Uint8Array(e);if(ArrayBuffer.isView(e))return new Uint8Array(e.buffer,e.byteOffset,e.byteLength);throw new Error("Unknown type, must be binary type")},fromString$3=e=>(new TextEncoder).encode(e),toString$1=e=>(new TextDecoder).decode(e),create$4=(e,t)=>{const r=t.byteLength,n=encodingLength(e),o=n+encodingLength(r),i=new Uint8Array(o+r);return encodeTo(e,i,0),encodeTo(r,i,n),i.set(t,o),new Digest(e,r,t,i)},decode$7=e=>{const t=coerce(e),[r,n]=decode$8(t),[o,i]=decode$8(t.subarray(n)),s=t.subarray(n+i);if(s.byteLength!==o)throw new Error("Incorrect length");return new Digest(r,o,s,t)},equals$1=(e,t)=>e===t||e.code===t.code&&e.size===t.size&&equals$2(e.bytes,t.bytes);class Digest{constructor(e,t,r,n){this.code=e,this.size=t,this.digest=r,this.bytes=n}}function base(e,t){if(e.length>=255)throw new TypeError("Alphabet too long");for(var r=new Uint8Array(256),n=0;n<r.length;n++)r[n]=255;for(var o=0;o<e.length;o++){var i=e.charAt(o),s=i.charCodeAt(0);if(255!==r[s])throw new TypeError(i+" is ambiguous");r[s]=o}var a=e.length,c=e.charAt(0),u=Math.log(a)/Math.log(256),f=Math.log(256)/Math.log(a);function l(e){if("string"!=typeof e)throw new TypeError("Expected String");if(0===e.length)return new Uint8Array;var t=0;if(" "!==e[t]){for(var n=0,o=0;e[t]===c;)n++,t++;for(var i=(e.length-t)*u+1>>>0,s=new Uint8Array(i);e[t];){var f=r[e.charCodeAt(t)];if(255===f)return;for(var l=0,h=i-1;(0!==f||l<o)&&-1!==h;h--,l++)f+=a*s[h]>>>0,s[h]=f%256>>>0,f=f/256>>>0;if(0!==f)throw new Error("Non-zero carry");o=l,t++}if(" "!==e[t]){for(var d=i-o;d!==i&&0===s[d];)d++;for(var p=new Uint8Array(n+(i-d)),y=n;d!==i;)p[y++]=s[d++];return p}}}return{encode:function(t){if(t instanceof Uint8Array||(ArrayBuffer.isView(t)?t=new Uint8Array(t.buffer,t.byteOffset,t.byteLength):Array.isArray(t)&&(t=Uint8Array.from(t))),!(t instanceof Uint8Array))throw new TypeError("Expected Uint8Array");if(0===t.length)return"";for(var r=0,n=0,o=0,i=t.length;o!==i&&0===t[o];)o++,r++;for(var s=(i-o)*f+1>>>0,u=new Uint8Array(s);o!==i;){for(var l=t[o],h=0,d=s-1;(0!==l||h<n)&&-1!==d;d--,h++)l+=256*u[d]>>>0,u[d]=l%a>>>0,l=l/a>>>0;if(0!==l)throw new Error("Non-zero carry");n=h,o++}for(var p=s-n;p!==s&&0===u[p];)p++;for(var y=c.repeat(r);p<s;++p)y+=e.charAt(u[p]);return y},decodeUnsafe:l,decode:function(e){var r=l(e);if(r)return r;throw new Error(`Non-${t} character`)}}}var src$2=base,_brrp__multiformats_scope_baseX=src$2;class Encoder{constructor(e,t,r){this.name=e,this.prefix=t,this.baseEncode=r}encode(e){if(e instanceof Uint8Array)return`${this.prefix}${this.baseEncode(e)}`;throw Error("Unknown type, must be binary type")}}class Decoder{constructor(e,t,r){this.name=e,this.prefix=t,this.baseDecode=r}decode(e){if("string"==typeof e){if(e[0]===this.prefix)return this.baseDecode(e.slice(1));throw Error(`Unable to decode multibase string ${JSON.stringify(e)}, ${this.name} decoder only supports inputs prefixed with ${this.prefix}`)}throw Error("Can only multibase decode strings")}or(e){return or(this,e)}}class ComposedDecoder{constructor(e){this.decoders=e}or(e){return or(this,e)}decode(e){const t=e[0],r=this.decoders[t];if(r)return r.decode(e);throw RangeError(`Unable to decode multibase string ${JSON.stringify(e)}, only inputs prefixed with ${Object.keys(this.decoders)} are supported`)}}const or=(e,t)=>new ComposedDecoder({...e.decoders||{[e.prefix]:e},...t.decoders||{[t.prefix]:t}});class Codec{constructor(e,t,r,n){this.name=e,this.prefix=t,this.baseEncode=r,this.baseDecode=n,this.encoder=new Encoder(e,t,r),this.decoder=new Decoder(e,t,n)}encode(e){return this.encoder.encode(e)}decode(e){return this.decoder.decode(e)}}const from$1=({name:e,prefix:t,encode:r,decode:n})=>new Codec(e,t,r,n),baseX=({prefix:e,name:t,alphabet:r})=>{const{encode:n,decode:o}=_brrp__multiformats_scope_baseX(r,t);return from$1({prefix:e,name:t,encode:n,decode:e=>coerce(o(e))})},decode$6=(e,t,r,n)=>{const o={};for(let e=0;e<t.length;++e)o[t[e]]=e;let i=e.length;for(;"="===e[i-1];)--i;const s=new Uint8Array(i*r/8|0);let a=0,c=0,u=0;for(let t=0;t<i;++t){const i=o[e[t]];if(void 0===i)throw new SyntaxError(`Non-${n} character`);c=c<<r|i,a+=r,a>=8&&(a-=8,s[u++]=255&c>>a)}if(a>=r||255&c<<8-a)throw new SyntaxError("Unexpected end of data");return s},encode$6=(e,t,r)=>{const n="="===t[t.length-1],o=(1<<r)-1;let i="",s=0,a=0;for(let n=0;n<e.length;++n)for(a=a<<8|e[n],s+=8;s>r;)s-=r,i+=t[o&a>>s];if(s&&(i+=t[o&a<<r-s]),n)for(;i.length*r&7;)i+="=";return i},rfc4648=({name:e,prefix:t,bitsPerChar:r,alphabet:n})=>from$1({prefix:t,name:e,encode:e=>encode$6(e,n,r),decode:t=>decode$6(t,n,r,e)}),base58btc=baseX({name:"base58btc",prefix:"z",alphabet:"123456789ABCDEFGHJKLMNPQRSTUVWXYZabcdefghijkmnopqrstuvwxyz"}),base58flickr=baseX({name:"base58flickr",prefix:"Z",alphabet:"123456789abcdefghijkmnopqrstuvwxyzABCDEFGHJKLMNPQRSTUVWXYZ"});var base58=Object.freeze({__proto__:null,base58btc:base58btc,base58flickr:base58flickr});const base32=rfc4648({prefix:"b",name:"base32",alphabet:"abcdefghijklmnopqrstuvwxyz234567",bitsPerChar:5}),base32upper=rfc4648({prefix:"B",name:"base32upper",alphabet:"ABCDEFGHIJKLMNOPQRSTUVWXYZ234567",bitsPerChar:5}),base32pad=rfc4648({prefix:"c",name:"base32pad",alphabet:"abcdefghijklmnopqrstuvwxyz234567=",bitsPerChar:5}),base32padupper=rfc4648({prefix:"C",name:"base32padupper",alphabet:"ABCDEFGHIJKLMNOPQRSTUVWXYZ234567=",bitsPerChar:5}),base32hex=rfc4648({prefix:"v",name:"base32hex",alphabet:"0123456789abcdefghijklmnopqrstuv",bitsPerChar:5}),base32hexupper=rfc4648({prefix:"V",name:"base32hexupper",alphabet:"0123456789ABCDEFGHIJKLMNOPQRSTUV",bitsPerChar:5}),base32hexpad=rfc4648({prefix:"t",name:"base32hexpad",alphabet:"0123456789abcdefghijklmnopqrstuv=",bitsPerChar:5}),base32hexpadupper=rfc4648({prefix:"T",name:"base32hexpadupper",alphabet:"0123456789ABCDEFGHIJKLMNOPQRSTUV=",bitsPerChar:5}),base32z=rfc4648({prefix:"h",name:"base32z",alphabet:"ybndrfg8ejkmcpqxot1uwisza345h769",bitsPerChar:5});var base32$1=Object.freeze({__proto__:null,base32:base32,base32upper:base32upper,base32pad:base32pad,base32padupper:base32padupper,base32hex:base32hex,base32hexupper:base32hexupper,base32hexpad:base32hexpad,base32hexpadupper:base32hexpadupper,base32z:base32z});class CID{constructor(e,t,r,n){this.code=t,this.version=e,this.multihash=r,this.bytes=n,this.byteOffset=n.byteOffset,this.byteLength=n.byteLength,this.asCID=this,this._baseCache=new Map,Object.defineProperties(this,{byteOffset:hidden,byteLength:hidden,code:readonly$1,version:readonly$1,multihash:readonly$1,bytes:readonly$1,_baseCache:hidden,asCID:hidden})}toV0(){if(0===this.version)return this;{const{code:e,multihash:t}=this;if(e!==DAG_PB_CODE)throw new Error("Cannot convert a non dag-pb CID to CIDv0");if(t.code!==SHA_256_CODE)throw new Error("Cannot convert non sha2-256 multihash CID to CIDv0");return CID.createV0(t)}}toV1(){switch(this.version){case 0:{const{code:e,digest:t}=this.multihash,r=create$4(e,t);return CID.createV1(this.code,r)}case 1:return this;default:throw Error(`Can not convert CID version ${this.version} to version 0. This is a bug please report`)}}equals(e){return e&&this.code===e.code&&this.version===e.version&&equals$1(this.multihash,e.multihash)}toString(e){const{bytes:t,version:r,_baseCache:n}=this;return 0===r?toStringV0(t,n,e||base58btc.encoder):toStringV1(t,n,e||base32.encoder)}toJSON(){return{code:this.code,version:this.version,hash:this.multihash.bytes}}get[Symbol.toStringTag](){return"CID"}[Symbol.for("nodejs.util.inspect.custom")](){return"CID("+this.toString()+")"}static isCID(e){return deprecate(/^0\.0/,IS_CID_DEPRECATION),!(!e||!e[cidSymbol]&&e.asCID!==e)}get toBaseEncodedString(){throw new Error("Deprecated, use .toString()")}get codec(){throw new Error('"codec" property is deprecated, use integer "code" property instead')}get buffer(){throw new Error("Deprecated .buffer property, use .bytes to get Uint8Array instead")}get multibaseName(){throw new Error('"multibaseName" property is deprecated')}get prefix(){throw new Error('"prefix" property is deprecated')}static asCID(e){if(e instanceof CID)return e;if(null!=e&&e.asCID===e){const{version:t,code:r,multihash:n,bytes:o}=e;return new CID(t,r,n,o||encodeCID(t,r,n.bytes))}if(null!=e&&!0===e[cidSymbol]){const{version:t,multihash:r,code:n}=e,o=decode$7(r);return CID.create(t,n,o)}return null}static create(e,t,r){if("number"!=typeof t)throw new Error("String codecs are no longer supported");switch(e){case 0:if(t!==DAG_PB_CODE)throw new Error(`Version 0 CID must use dag-pb (code: ${DAG_PB_CODE}) block encoding`);return new CID(e,t,r,r.bytes);case 1:{const n=encodeCID(e,t,r.bytes);return new CID(e,t,r,n)}default:throw new Error("Invalid version")}}static createV0(e){return CID.create(0,DAG_PB_CODE,e)}static createV1(e,t){return CID.create(1,e,t)}static decode(e){const[t,r]=CID.decodeFirst(e);if(r.length)throw new Error("Incorrect length");return t}static decodeFirst(e){const t=CID.inspectBytes(e),r=t.size-t.multihashSize,n=coerce(e.subarray(r,r+t.multihashSize));if(n.byteLength!==t.multihashSize)throw new Error("Incorrect length");const o=n.subarray(t.multihashSize-t.digestSize),i=new Digest(t.multihashCode,t.digestSize,o,n);return[0===t.version?CID.createV0(i):CID.createV1(t.codec,i),e.subarray(t.size)]}static inspectBytes(e){let t=0;const r=()=>{const[r,n]=decode$8(e.subarray(t));return t+=n,r};let n=r(),o=DAG_PB_CODE;if(18===n?(n=0,t=0):1===n&&(o=r()),0!==n&&1!==n)throw new RangeError(`Invalid CID version ${n}`);const i=t,s=r(),a=r(),c=t+a;return{version:n,codec:o,multihashCode:s,digestSize:a,multihashSize:c-i,size:c}}static parse(e,t){const[r,n]=parseCIDtoBytes(e,t),o=CID.decode(n);return o._baseCache.set(r,e),o}}const parseCIDtoBytes=(e,t)=>{switch(e[0]){case"Q":{const r=t||base58btc;return[base58btc.prefix,r.decode(`${base58btc.prefix}${e}`)]}case base58btc.prefix:{const r=t||base58btc;return[base58btc.prefix,r.decode(e)]}case base32.prefix:{const r=t||base32;return[base32.prefix,r.decode(e)]}default:if(null==t)throw Error("To parse non base32 or base58btc encoded CID multibase decoder must be provided");return[e[0],t.decode(e)]}},toStringV0=(e,t,r)=>{const{prefix:n}=r;if(n!==base58btc.prefix)throw Error(`Cannot string encode V0 in ${r.name} encoding`);const o=t.get(n);if(null==o){const o=r.encode(e).slice(1);return t.set(n,o),o}return o},toStringV1=(e,t,r)=>{const{prefix:n}=r,o=t.get(n);if(null==o){const o=r.encode(e);return t.set(n,o),o}return o},DAG_PB_CODE=112,SHA_256_CODE=18,encodeCID=(e,t,r)=>{const n=encodingLength(e),o=n+encodingLength(t),i=new Uint8Array(o+r.byteLength);return encodeTo(e,i,0),encodeTo(t,i,n),i.set(r,o),i},cidSymbol=Symbol.for("@ipld/js-cid/CID"),readonly$1={writable:!1,configurable:!1,enumerable:!0},hidden={writable:!1,enumerable:!1,configurable:!1},version="0.0.0-dev",deprecate=(e,t)=>{if(!e.test(version))throw new Error(t);console.warn(t)},IS_CID_DEPRECATION="CID.isCID(v) is deprecated and will be removed in the next major release.\nFollowing code pattern:\n\nif (CID.isCID(value)) {\n  doSomethingWithCID(value)\n}\n\nIs replaced with:\n\nconst cid = CID.asCID(value)\nif (cid) {\n  // Make sure to use cid instead of value\n  doSomethingWithCID(cid)\n}\n",typeofs=["string","number","bigint","symbol"],objectTypeNames=["Function","Generator","AsyncGenerator","GeneratorFunction","AsyncGeneratorFunction","AsyncFunction","Observable","Array","Buffer","Object","RegExp","Date","Error","Map","Set","WeakMap","WeakSet","ArrayBuffer","SharedArrayBuffer","DataView","Promise","URL","HTMLElement","Int8Array","Uint8Array","Uint8ClampedArray","Int16Array","Uint16Array","Int32Array","Uint32Array","Float32Array","Float64Array","BigInt64Array","BigUint64Array"];function is(e){if(null===e)return"null";if(void 0===e)return"undefined";if(!0===e||!1===e)return"boolean";const t=typeof e;if(typeofs.includes(t))return t;if("function"===t)return"Function";if(Array.isArray(e))return"Array";if(isBuffer$1(e))return"Buffer";const r=getObjectType(e);return r||"Object"}function isBuffer$1(e){return e&&e.constructor&&e.constructor.isBuffer&&e.constructor.isBuffer.call(null,e)}function getObjectType(e){const t=Object.prototype.toString.call(e).slice(8,-1);if(objectTypeNames.includes(t))return t}class Type{constructor(e,t,r){this.major=e,this.majorEncoded=e<<5,this.name=t,this.terminal=r}toString(){return`Type[${this.major}].${this.name}`}compare(e){return this.major<e.major?-1:this.major>e.major?1:0}}Type.uint=new Type(0,"uint",!0),Type.negint=new Type(1,"negint",!0),Type.bytes=new Type(2,"bytes",!0),Type.string=new Type(3,"string",!0),Type.array=new Type(4,"array",!1),Type.map=new Type(5,"map",!1),Type.tag=new Type(6,"tag",!1),Type.float=new Type(7,"float",!0),Type.false=new Type(7,"false",!0),Type.true=new Type(7,"true",!0),Type.null=new Type(7,"null",!0),Type.undefined=new Type(7,"undefined",!0),Type.break=new Type(7,"break",!0);class Token{constructor(e,t,r){this.type=e,this.value=t,this.encodedLength=r,this.encodedBytes=void 0,this.byteValue=void 0}toString(){return`Token[${this.type}].${this.value}`}}const useBuffer=globalThis.process&&!globalThis.process.browser&&globalThis.Buffer&&"function"==typeof globalThis.Buffer.isBuffer,textDecoder$1=new TextDecoder,textEncoder$2=new TextEncoder;function isBuffer(e){return useBuffer&&globalThis.Buffer.isBuffer(e)}function asU8A(e){return e instanceof Uint8Array?isBuffer(e)?new Uint8Array(e.buffer,e.byteOffset,e.byteLength):e:Uint8Array.from(e)}const toString=useBuffer?(e,t,r)=>r-t>64?globalThis.Buffer.from(e.subarray(t,r)).toString("utf8"):utf8Slice(e,t,r):(e,t,r)=>r-t>64?textDecoder$1.decode(e.subarray(t,r)):utf8Slice(e,t,r),fromString$2=useBuffer?e=>e.length>64?globalThis.Buffer.from(e):utf8ToBytes(e):e=>e.length>64?textEncoder$2.encode(e):utf8ToBytes(e),fromArray=e=>Uint8Array.from(e),slice=useBuffer?(e,t,r)=>isBuffer(e)?new Uint8Array(e.subarray(t,r)):e.slice(t,r):(e,t,r)=>e.slice(t,r),concat$2=useBuffer?(e,t)=>(e=e.map((e=>e instanceof Uint8Array?e:globalThis.Buffer.from(e))),asU8A(globalThis.Buffer.concat(e,t))):(e,t)=>{const r=new Uint8Array(t);let n=0;for(let t of e)n+t.length>r.length&&(t=t.subarray(0,r.length-n)),r.set(t,n),n+=t.length;return r},alloc=useBuffer?e=>globalThis.Buffer.allocUnsafe(e):e=>new Uint8Array(e);function compare(e,t){if(isBuffer(e)&&isBuffer(t))return e.compare(t);for(let r=0;r<e.length;r++)if(e[r]!==t[r])return e[r]<t[r]?-1:1;return 0}function utf8ToBytes(e,t=1/0){let r;const n=e.length;let o=null;const i=[];for(let s=0;s<n;++s){if(r=e.charCodeAt(s),r>55295&&r<57344){if(!o){if(r>56319){(t-=3)>-1&&i.push(239,191,189);continue}if(s+1===n){(t-=3)>-1&&i.push(239,191,189);continue}o=r;continue}if(r<56320){(t-=3)>-1&&i.push(239,191,189),o=r;continue}r=65536+(o-55296<<10|r-56320)}else o&&(t-=3)>-1&&i.push(239,191,189);if(o=null,r<128){if((t-=1)<0)break;i.push(r)}else if(r<2048){if((t-=2)<0)break;i.push(r>>6|192,63&r|128)}else if(r<65536){if((t-=3)<0)break;i.push(r>>12|224,r>>6&63|128,63&r|128)}else{if(!(r<1114112))throw new Error("Invalid code point");if((t-=4)<0)break;i.push(r>>18|240,r>>12&63|128,r>>6&63|128,63&r|128)}}return i}function utf8Slice(e,t,r){const n=[];for(;t<r;){const o=e[t];let i=null,s=o>239?4:o>223?3:o>191?2:1;if(t+s<=r){let r,n,a,c;switch(s){case 1:o<128&&(i=o);break;case 2:r=e[t+1],128==(192&r)&&(c=(31&o)<<6|63&r,c>127&&(i=c));break;case 3:r=e[t+1],n=e[t+2],128==(192&r)&&128==(192&n)&&(c=(15&o)<<12|(63&r)<<6|63&n,c>2047&&(c<55296||c>57343)&&(i=c));break;case 4:r=e[t+1],n=e[t+2],a=e[t+3],128==(192&r)&&128==(192&n)&&128==(192&a)&&(c=(15&o)<<18|(63&r)<<12|(63&n)<<6|63&a,c>65535&&c<1114112&&(i=c))}}null===i?(i=65533,s=1):i>65535&&(i-=65536,n.push(i>>>10&1023|55296),i=56320|1023&i),n.push(i),t+=s}return decodeCodePointsArray(n)}const MAX_ARGUMENTS_LENGTH=4096;function decodeCodePointsArray(e){const t=e.length;if(t<=MAX_ARGUMENTS_LENGTH)return String.fromCharCode.apply(String,e);let r="",n=0;for(;n<t;)r+=String.fromCharCode.apply(String,e.slice(n,n+=MAX_ARGUMENTS_LENGTH));return r}const defaultChunkSize=256;class Bl{constructor(e=defaultChunkSize){this.chunkSize=e,this.cursor=0,this.maxCursor=-1,this.chunks=[],this._initReuseChunk=null}reset(){this.chunks=[],this.cursor=0,this.maxCursor=-1,null!==this._initReuseChunk&&(this.chunks.push(this._initReuseChunk),this.maxCursor=this._initReuseChunk.length-1)}push(e){let t=this.chunks[this.chunks.length-1];if(this.cursor+e.length<=this.maxCursor+1){const r=t.length-(this.maxCursor-this.cursor)-1;t.set(e,r)}else{if(t){const e=t.length-(this.maxCursor-this.cursor)-1;e<t.length&&(this.chunks[this.chunks.length-1]=t.subarray(0,e),this.maxCursor=this.cursor-1)}e.length<64&&e.length<this.chunkSize?(t=alloc(this.chunkSize),this.chunks.push(t),this.maxCursor+=t.length,null===this._initReuseChunk&&(this._initReuseChunk=t),t.set(e,0)):(this.chunks.push(e),this.maxCursor+=e.length)}this.cursor+=e.length}toBytes(e=!1){let t;if(1===this.chunks.length){const r=this.chunks[0];e&&this.cursor>r.length/2?(t=this.cursor===r.length?r:r.subarray(0,this.cursor),this._initReuseChunk=null,this.chunks=[]):t=slice(r,0,this.cursor)}else t=concat$2(this.chunks,this.cursor);return e&&this.reset(),t}}const decodeErrPrefix="CBOR decode error:",encodeErrPrefix="CBOR encode error:";function assertEnoughData(e,t,r){if(e.length-t<r)throw new Error(`${decodeErrPrefix} not enough data for type`)}const uintBoundaries=[24,256,65536,4294967296,BigInt("18446744073709551616")];function readUint8(e,t,r){assertEnoughData(e,t,1);const n=e[t];if(!0===r.strict&&n<uintBoundaries[0])throw new Error(`${decodeErrPrefix} integer encoded in more bytes than necessary (strict decode)`);return n}function readUint16(e,t,r){assertEnoughData(e,t,2);const n=e[t]<<8|e[t+1];if(!0===r.strict&&n<uintBoundaries[1])throw new Error(`${decodeErrPrefix} integer encoded in more bytes than necessary (strict decode)`);return n}function readUint32(e,t,r){assertEnoughData(e,t,4);const n=16777216*e[t]+(e[t+1]<<16)+(e[t+2]<<8)+e[t+3];if(!0===r.strict&&n<uintBoundaries[2])throw new Error(`${decodeErrPrefix} integer encoded in more bytes than necessary (strict decode)`);return n}function readUint64(e,t,r){assertEnoughData(e,t,8);const n=16777216*e[t]+(e[t+1]<<16)+(e[t+2]<<8)+e[t+3],o=16777216*e[t+4]+(e[t+5]<<16)+(e[t+6]<<8)+e[t+7],i=(BigInt(n)<<BigInt(32))+BigInt(o);if(!0===r.strict&&i<uintBoundaries[3])throw new Error(`${decodeErrPrefix} integer encoded in more bytes than necessary (strict decode)`);if(i<=Number.MAX_SAFE_INTEGER)return Number(i);if(!0===r.allowBigInt)return i;throw new Error(`${decodeErrPrefix} integers outside of the safe integer range are not supported`)}function decodeUint8(e,t,r,n){return new Token(Type.uint,readUint8(e,t+1,n),2)}function decodeUint16(e,t,r,n){return new Token(Type.uint,readUint16(e,t+1,n),3)}function decodeUint32(e,t,r,n){return new Token(Type.uint,readUint32(e,t+1,n),5)}function decodeUint64(e,t,r,n){return new Token(Type.uint,readUint64(e,t+1,n),9)}function encodeUint(e,t){return encodeUintValue(e,0,t.value)}function encodeUintValue(e,t,r){if(r<uintBoundaries[0]){const n=Number(r);e.push([t|n])}else if(r<uintBoundaries[1]){const n=Number(r);e.push([24|t,n])}else if(r<uintBoundaries[2]){const n=Number(r);e.push([25|t,n>>>8,255&n])}else if(r<uintBoundaries[3]){const n=Number(r);e.push([26|t,n>>>24&255,n>>>16&255,n>>>8&255,255&n])}else{const n=BigInt(r);if(!(n<uintBoundaries[4]))throw new Error(`${decodeErrPrefix} encountered BigInt larger than allowable range`);{const r=[27|t,0,0,0,0,0,0,0];let o=Number(n&BigInt(4294967295)),i=Number(n>>BigInt(32)&BigInt(4294967295));r[8]=255&o,o>>=8,r[7]=255&o,o>>=8,r[6]=255&o,o>>=8,r[5]=255&o,r[4]=255&i,i>>=8,r[3]=255&i,i>>=8,r[2]=255&i,i>>=8,r[1]=255&i,e.push(r)}}}function decodeNegint8(e,t,r,n){return new Token(Type.negint,-1-readUint8(e,t+1,n),2)}function decodeNegint16(e,t,r,n){return new Token(Type.negint,-1-readUint16(e,t+1,n),3)}function decodeNegint32(e,t,r,n){return new Token(Type.negint,-1-readUint32(e,t+1,n),5)}encodeUint.encodedSize=function(e){return encodeUintValue.encodedSize(e.value)},encodeUintValue.encodedSize=function(e){return e<uintBoundaries[0]?1:e<uintBoundaries[1]?2:e<uintBoundaries[2]?3:e<uintBoundaries[3]?5:9},encodeUint.compareTokens=function(e,t){return e.value<t.value?-1:e.value>t.value?1:0};const neg1b=BigInt(-1),pos1b=BigInt(1);function decodeNegint64(e,t,r,n){const o=readUint64(e,t+1,n);if("bigint"!=typeof o){const e=-1-o;if(e>=Number.MIN_SAFE_INTEGER)return new Token(Type.negint,e,9)}if(!0!==n.allowBigInt)throw new Error(`${decodeErrPrefix} integers outside of the safe integer range are not supported`);return new Token(Type.negint,neg1b-BigInt(o),9)}function encodeNegint(e,t){const r=t.value,n="bigint"==typeof r?r*neg1b-pos1b:-1*r-1;encodeUintValue(e,t.type.majorEncoded,n)}function toToken$3(e,t,r,n){assertEnoughData(e,t,r+n);const o=slice(e,t+r,t+r+n);return new Token(Type.bytes,o,r+n)}function decodeBytesCompact(e,t,r,n){return toToken$3(e,t,1,r)}function decodeBytes8(e,t,r,n){return toToken$3(e,t,2,readUint8(e,t+1,n))}function decodeBytes16(e,t,r,n){return toToken$3(e,t,3,readUint16(e,t+1,n))}function decodeBytes32(e,t,r,n){return toToken$3(e,t,5,readUint32(e,t+1,n))}function decodeBytes64(e,t,r,n){const o=readUint64(e,t+1,n);if("bigint"==typeof o)throw new Error(`${decodeErrPrefix} 64-bit integer bytes lengths not supported`);return toToken$3(e,t,9,o)}function tokenBytes(e){return void 0===e.encodedBytes&&(e.encodedBytes=e.type===Type.string?fromString$2(e.value):e.value),e.encodedBytes}function encodeBytes(e,t){const r=tokenBytes(t);encodeUintValue(e,t.type.majorEncoded,r.length),e.push(r)}function compareBytes(e,t){return e.length<t.length?-1:e.length>t.length?1:compare(e,t)}function toToken$2(e,t,r,n,o){const i=r+n;assertEnoughData(e,t,i);const s=new Token(Type.string,toString(e,t+r,t+i),i);return!0===o.retainStringBytes&&(s.byteValue=slice(e,t+r,t+i)),s}function decodeStringCompact(e,t,r,n){return toToken$2(e,t,1,r,n)}function decodeString8(e,t,r,n){return toToken$2(e,t,2,readUint8(e,t+1,n),n)}function decodeString16(e,t,r,n){return toToken$2(e,t,3,readUint16(e,t+1,n),n)}function decodeString32(e,t,r,n){return toToken$2(e,t,5,readUint32(e,t+1,n),n)}function decodeString64(e,t,r,n){const o=readUint64(e,t+1,n);if("bigint"==typeof o)throw new Error(`${decodeErrPrefix} 64-bit integer string lengths not supported`);return toToken$2(e,t,9,o,n)}encodeNegint.encodedSize=function(e){const t=e.value,r="bigint"==typeof t?t*neg1b-pos1b:-1*t-1;return r<uintBoundaries[0]?1:r<uintBoundaries[1]?2:r<uintBoundaries[2]?3:r<uintBoundaries[3]?5:9},encodeNegint.compareTokens=function(e,t){return e.value<t.value?1:e.value>t.value?-1:0},encodeBytes.encodedSize=function(e){const t=tokenBytes(e);return encodeUintValue.encodedSize(t.length)+t.length},encodeBytes.compareTokens=function(e,t){return compareBytes(tokenBytes(e),tokenBytes(t))};const encodeString=encodeBytes;function toToken$1(e,t,r,n){return new Token(Type.array,n,r)}function decodeArrayCompact(e,t,r,n){return toToken$1(e,t,1,r)}function decodeArray8(e,t,r,n){return toToken$1(e,t,2,readUint8(e,t+1,n))}function decodeArray16(e,t,r,n){return toToken$1(e,t,3,readUint16(e,t+1,n))}function decodeArray32(e,t,r,n){return toToken$1(e,t,5,readUint32(e,t+1,n))}function decodeArray64(e,t,r,n){const o=readUint64(e,t+1,n);if("bigint"==typeof o)throw new Error(`${decodeErrPrefix} 64-bit integer array lengths not supported`);return toToken$1(e,t,9,o)}function decodeArrayIndefinite(e,t,r,n){if(!1===n.allowIndefinite)throw new Error(`${decodeErrPrefix} indefinite length items not allowed`);return toToken$1(e,t,1,1/0)}function encodeArray(e,t){encodeUintValue(e,Type.array.majorEncoded,t.value)}function toToken(e,t,r,n){return new Token(Type.map,n,r)}function decodeMapCompact(e,t,r,n){return toToken(e,t,1,r)}function decodeMap8(e,t,r,n){return toToken(e,t,2,readUint8(e,t+1,n))}function decodeMap16(e,t,r,n){return toToken(e,t,3,readUint16(e,t+1,n))}function decodeMap32(e,t,r,n){return toToken(e,t,5,readUint32(e,t+1,n))}function decodeMap64(e,t,r,n){const o=readUint64(e,t+1,n);if("bigint"==typeof o)throw new Error(`${decodeErrPrefix} 64-bit integer map lengths not supported`);return toToken(e,t,9,o)}function decodeMapIndefinite(e,t,r,n){if(!1===n.allowIndefinite)throw new Error(`${decodeErrPrefix} indefinite length items not allowed`);return toToken(e,t,1,1/0)}function encodeMap(e,t){encodeUintValue(e,Type.map.majorEncoded,t.value)}function decodeTagCompact(e,t,r,n){return new Token(Type.tag,r,1)}function decodeTag8(e,t,r,n){return new Token(Type.tag,readUint8(e,t+1,n),2)}function decodeTag16(e,t,r,n){return new Token(Type.tag,readUint16(e,t+1,n),3)}function decodeTag32(e,t,r,n){return new Token(Type.tag,readUint32(e,t+1,n),5)}function decodeTag64(e,t,r,n){return new Token(Type.tag,readUint64(e,t+1,n),9)}function encodeTag(e,t){encodeUintValue(e,Type.tag.majorEncoded,t.value)}encodeArray.compareTokens=encodeUint.compareTokens,encodeMap.compareTokens=encodeUint.compareTokens,encodeTag.compareTokens=encodeUint.compareTokens;const MINOR_FALSE=20,MINOR_TRUE=21,MINOR_NULL=22,MINOR_UNDEFINED=23;function decodeUndefined(e,t,r,n){if(!1===n.allowUndefined)throw new Error(`${decodeErrPrefix} undefined values are not supported`);return!0===n.coerceUndefinedToNull?new Token(Type.null,null,1):new Token(Type.undefined,void 0,1)}function decodeBreak(e,t,r,n){if(!1===n.allowIndefinite)throw new Error(`${decodeErrPrefix} indefinite length items not allowed`);return new Token(Type.break,void 0,1)}function createToken(e,t,r){if(r){if(!1===r.allowNaN&&Number.isNaN(e))throw new Error(`${decodeErrPrefix} NaN values are not supported`);if(!1===r.allowInfinity&&(e===1/0||e===-1/0))throw new Error(`${decodeErrPrefix} Infinity values are not supported`)}return new Token(Type.float,e,t)}function decodeFloat16(e,t,r,n){return createToken(readFloat16(e,t+1),3,n)}function decodeFloat32(e,t,r,n){return createToken(readFloat32(e,t+1),5,n)}function decodeFloat64(e,t,r,n){return createToken(readFloat64(e,t+1),9,n)}function encodeFloat(e,t,r){const n=t.value;if(!1===n)e.push([Type.float.majorEncoded|MINOR_FALSE]);else if(!0===n)e.push([Type.float.majorEncoded|MINOR_TRUE]);else if(null===n)e.push([Type.float.majorEncoded|MINOR_NULL]);else if(void 0===n)e.push([Type.float.majorEncoded|MINOR_UNDEFINED]);else{let t,o=!1;r&&!0===r.float64||(encodeFloat16(n),t=readFloat16(ui8a,1),n===t||Number.isNaN(n)?(ui8a[0]=249,e.push(ui8a.slice(0,3)),o=!0):(encodeFloat32(n),t=readFloat32(ui8a,1),n===t&&(ui8a[0]=250,e.push(ui8a.slice(0,5)),o=!0))),o||(encodeFloat64(n),t=readFloat64(ui8a,1),ui8a[0]=251,e.push(ui8a.slice(0,9)))}}encodeFloat.encodedSize=function(e,t){const r=e.value;if(!1===r||!0===r||null==r)return 1;let n;if(!t||!0!==t.float64){if(encodeFloat16(r),n=readFloat16(ui8a,1),r===n||Number.isNaN(r))return 3;if(encodeFloat32(r),n=readFloat32(ui8a,1),r===n)return 5}return 9};const buffer$1=new ArrayBuffer(9),dataView=new DataView(buffer$1,1),ui8a=new Uint8Array(buffer$1,0);function encodeFloat16(e){if(e===1/0)dataView.setUint16(0,31744,!1);else if(e===-1/0)dataView.setUint16(0,64512,!1);else if(Number.isNaN(e))dataView.setUint16(0,32256,!1);else{dataView.setFloat32(0,e);const t=dataView.getUint32(0),r=(2139095040&t)>>23,n=8388607&t;if(255===r)dataView.setUint16(0,31744,!1);else if(0===r)dataView.setUint16(0,(2147483648&e)>>16|n>>13,!1);else{const e=r-127;e<-24?dataView.setUint16(0,0):e<-14?dataView.setUint16(0,(2147483648&t)>>16|1<<24+e,!1):dataView.setUint16(0,(2147483648&t)>>16|e+15<<10|n>>13,!1)}}}function readFloat16(e,t){if(e.length-t<2)throw new Error(`${decodeErrPrefix} not enough data for float16`);const r=(e[t]<<8)+e[t+1];if(31744===r)return 1/0;if(64512===r)return-1/0;if(32256===r)return NaN;const n=r>>10&31,o=1023&r;let i;return i=0===n?o*2**-24:31!==n?(o+1024)*2**(n-25):0===o?1/0:NaN,32768&r?-i:i}function encodeFloat32(e){dataView.setFloat32(0,e,!1)}function readFloat32(e,t){if(e.length-t<4)throw new Error(`${decodeErrPrefix} not enough data for float32`);const r=(e.byteOffset||0)+t;return new DataView(e.buffer,r,4).getFloat32(0,!1)}function encodeFloat64(e){dataView.setFloat64(0,e,!1)}function readFloat64(e,t){if(e.length-t<8)throw new Error(`${decodeErrPrefix} not enough data for float64`);const r=(e.byteOffset||0)+t;return new DataView(e.buffer,r,8).getFloat64(0,!1)}function invalidMinor(e,t,r){throw new Error(`${decodeErrPrefix} encountered invalid minor (${r}) for major ${e[t]>>>5}`)}function errorer(e){return()=>{throw new Error(`${decodeErrPrefix} ${e}`)}}encodeFloat.compareTokens=encodeUint.compareTokens;const jump=[];for(let e=0;e<=23;e++)jump[e]=invalidMinor;jump[24]=decodeUint8,jump[25]=decodeUint16,jump[26]=decodeUint32,jump[27]=decodeUint64,jump[28]=invalidMinor,jump[29]=invalidMinor,jump[30]=invalidMinor,jump[31]=invalidMinor;for(let e=32;e<=55;e++)jump[e]=invalidMinor;jump[56]=decodeNegint8,jump[57]=decodeNegint16,jump[58]=decodeNegint32,jump[59]=decodeNegint64,jump[60]=invalidMinor,jump[61]=invalidMinor,jump[62]=invalidMinor,jump[63]=invalidMinor;for(let e=64;e<=87;e++)jump[e]=decodeBytesCompact;jump[88]=decodeBytes8,jump[89]=decodeBytes16,jump[90]=decodeBytes32,jump[91]=decodeBytes64,jump[92]=invalidMinor,jump[93]=invalidMinor,jump[94]=invalidMinor,jump[95]=errorer("indefinite length bytes/strings are not supported");for(let e=96;e<=119;e++)jump[e]=decodeStringCompact;jump[120]=decodeString8,jump[121]=decodeString16,jump[122]=decodeString32,jump[123]=decodeString64,jump[124]=invalidMinor,jump[125]=invalidMinor,jump[126]=invalidMinor,jump[127]=errorer("indefinite length bytes/strings are not supported");for(let e=128;e<=151;e++)jump[e]=decodeArrayCompact;jump[152]=decodeArray8,jump[153]=decodeArray16,jump[154]=decodeArray32,jump[155]=decodeArray64,jump[156]=invalidMinor,jump[157]=invalidMinor,jump[158]=invalidMinor,jump[159]=decodeArrayIndefinite;for(let e=160;e<=183;e++)jump[e]=decodeMapCompact;jump[184]=decodeMap8,jump[185]=decodeMap16,jump[186]=decodeMap32,jump[187]=decodeMap64,jump[188]=invalidMinor,jump[189]=invalidMinor,jump[190]=invalidMinor,jump[191]=decodeMapIndefinite;for(let e=192;e<=215;e++)jump[e]=decodeTagCompact;jump[216]=decodeTag8,jump[217]=decodeTag16,jump[218]=decodeTag32,jump[219]=decodeTag64,jump[220]=invalidMinor,jump[221]=invalidMinor,jump[222]=invalidMinor,jump[223]=invalidMinor;for(let e=224;e<=243;e++)jump[e]=errorer("simple values are not supported");jump[244]=invalidMinor,jump[245]=invalidMinor,jump[246]=invalidMinor,jump[247]=decodeUndefined,jump[248]=errorer("simple values are not supported"),jump[249]=decodeFloat16,jump[250]=decodeFloat32,jump[251]=decodeFloat64,jump[252]=invalidMinor,jump[253]=invalidMinor,jump[254]=invalidMinor,jump[255]=decodeBreak;const quick=[];for(let e=0;e<24;e++)quick[e]=new Token(Type.uint,e,1);for(let e=-1;e>=-24;e--)quick[31-e]=new Token(Type.negint,e,1);function quickEncodeToken(e){switch(e.type){case Type.false:return fromArray([244]);case Type.true:return fromArray([245]);case Type.null:return fromArray([246]);case Type.bytes:return e.value.length?void 0:fromArray([64]);case Type.string:return""===e.value?fromArray([96]):void 0;case Type.array:return 0===e.value?fromArray([128]):void 0;case Type.map:return 0===e.value?fromArray([160]):void 0;case Type.uint:return e.value<24?fromArray([Number(e.value)]):void 0;case Type.negint:if(e.value>=-24)return fromArray([31-Number(e.value)])}}quick[64]=new Token(Type.bytes,new Uint8Array(0),1),quick[96]=new Token(Type.string,"",1),quick[128]=new Token(Type.array,0,1),quick[160]=new Token(Type.map,0,1),quick[244]=new Token(Type.false,!1,1),quick[245]=new Token(Type.true,!0,1),quick[246]=new Token(Type.null,null,1);const defaultEncodeOptions={float64:!1,mapSorter:mapSorter,quickEncodeToken:quickEncodeToken},cborEncoders=[];cborEncoders[Type.uint.major]=encodeUint,cborEncoders[Type.negint.major]=encodeNegint,cborEncoders[Type.bytes.major]=encodeBytes,cborEncoders[Type.string.major]=encodeString,cborEncoders[Type.array.major]=encodeArray,cborEncoders[Type.map.major]=encodeMap,cborEncoders[Type.tag.major]=encodeTag,cborEncoders[Type.float.major]=encodeFloat;const buf=new Bl;class Ref{constructor(e,t){this.obj=e,this.parent=t}includes(e){let t=this;do{if(t.obj===e)return!0}while(t=t.parent);return!1}static createCheck(e,t){if(e&&e.includes(t))throw new Error(`${encodeErrPrefix} object contains circular references`);return new Ref(t,e)}}const simpleTokens={null:new Token(Type.null,null),undefined:new Token(Type.undefined,void 0),true:new Token(Type.true,!0),false:new Token(Type.false,!1),emptyArray:new Token(Type.array,0),emptyMap:new Token(Type.map,0)},typeEncoders={number:(e,t,r,n)=>Number.isInteger(e)&&Number.isSafeInteger(e)?new Token(e>=0?Type.uint:Type.negint,e):new Token(Type.float,e),bigint:(e,t,r,n)=>e>=BigInt(0)?new Token(Type.uint,e):new Token(Type.negint,e),Uint8Array:(e,t,r,n)=>new Token(Type.bytes,e),string:(e,t,r,n)=>new Token(Type.string,e),boolean:(e,t,r,n)=>e?simpleTokens.true:simpleTokens.false,null:(e,t,r,n)=>simpleTokens.null,undefined:(e,t,r,n)=>simpleTokens.undefined,ArrayBuffer:(e,t,r,n)=>new Token(Type.bytes,new Uint8Array(e)),DataView:(e,t,r,n)=>new Token(Type.bytes,new Uint8Array(e.buffer,e.byteOffset,e.byteLength)),Array(e,t,r,n){if(!e.length)return!0===r.addBreakTokens?[simpleTokens.emptyArray,new Token(Type.break)]:simpleTokens.emptyArray;n=Ref.createCheck(n,e);const o=[];let i=0;for(const t of e)o[i++]=objectToTokens(t,r,n);return r.addBreakTokens?[new Token(Type.array,e.length),o,new Token(Type.break)]:[new Token(Type.array,e.length),o]},Object(e,t,r,n){const o="Object"!==t,i=o?e.keys():Object.keys(e),s=o?e.size:i.length;if(!s)return!0===r.addBreakTokens?[simpleTokens.emptyMap,new Token(Type.break)]:simpleTokens.emptyMap;n=Ref.createCheck(n,e);const a=[];let c=0;for(const t of i)a[c++]=[objectToTokens(t,r,n),objectToTokens(o?e.get(t):e[t],r,n)];return sortMapEntries(a,r),r.addBreakTokens?[new Token(Type.map,s),a,new Token(Type.break)]:[new Token(Type.map,s),a]}};typeEncoders.Map=typeEncoders.Object,typeEncoders.Buffer=typeEncoders.Uint8Array;for(const e of"Uint8Clamped Uint16 Uint32 Int8 Int16 Int32 BigUint64 BigInt64 Float32 Float64".split(" "))typeEncoders[`${e}Array`]=typeEncoders.DataView;function objectToTokens(e,t={},r){const n=is(e),o=t&&t.typeEncoders&&t.typeEncoders[n]||typeEncoders[n];if("function"==typeof o){const i=o(e,n,t,r);if(null!=i)return i}const i=typeEncoders[n];if(!i)throw new Error(`${encodeErrPrefix} unsupported type: ${n}`);return i(e,n,t,r)}function sortMapEntries(e,t){t.mapSorter&&e.sort(t.mapSorter)}function mapSorter(e,t){const r=Array.isArray(e[0])?e[0][0]:e[0],n=Array.isArray(t[0])?t[0][0]:t[0];if(r.type!==n.type)return r.type.compare(n.type);const o=r.type.major,i=cborEncoders[o].compareTokens(r,n);return 0===i&&console.warn("WARNING: complex key types used, CBOR key sorting guarantees are gone"),i}function tokensToEncoded(e,t,r,n){if(Array.isArray(t))for(const o of t)tokensToEncoded(e,o,r,n);else r[t.type.major](e,t,n)}function encodeCustom(e,t,r){const n=objectToTokens(e,r);if(!Array.isArray(n)&&r.quickEncodeToken){const e=r.quickEncodeToken(n);if(e)return e;const o=t[n.type.major];if(o.encodedSize){const e=o.encodedSize(n,r),t=new Bl(e);if(o(t,n,r),1!==t.chunks.length)throw new Error(`Unexpected error: pre-calculated length for ${n} was wrong`);return asU8A(t.chunks[0])}}return tokensToEncoded(buf,n,t,r),buf.toBytes(!0)}function encode$5(e,t){return t=Object.assign({},defaultEncodeOptions,t),encodeCustom(e,cborEncoders,t)}const defaultDecodeOptions={strict:!1,allowIndefinite:!0,allowUndefined:!0,allowBigInt:!0};class Tokeniser{constructor(e,t={}){this.pos=0,this.data=e,this.options=t}done(){return this.pos>=this.data.length}next(){const e=this.data[this.pos];let t=quick[e];if(void 0===t){const r=jump[e];if(!r)throw new Error(`${decodeErrPrefix} no decoder for major type ${e>>>5} (byte 0x${e.toString(16).padStart(2,"0")})`);const n=31&e;t=r(this.data,this.pos,n,this.options)}return this.pos+=t.encodedLength,t}}const DONE=Symbol.for("DONE"),BREAK=Symbol.for("BREAK");function tokenToArray(e,t,r){const n=[];for(let o=0;o<e.value;o++){const i=tokensToObject(t,r);if(i===BREAK){if(e.value===1/0)break;throw new Error(`${decodeErrPrefix} got unexpected break to lengthed array`)}if(i===DONE)throw new Error(`${decodeErrPrefix} found array but not enough entries (got ${o}, expected ${e.value})`);n[o]=i}return n}function tokenToMap(e,t,r){const n=!0===r.useMaps,o=n?void 0:{},i=n?new Map:void 0;for(let s=0;s<e.value;s++){const a=tokensToObject(t,r);if(a===BREAK){if(e.value===1/0)break;throw new Error(`${decodeErrPrefix} got unexpected break to lengthed map`)}if(a===DONE)throw new Error(`${decodeErrPrefix} found map but not enough entries (got ${s} [no key], expected ${e.value})`);if(!0!==n&&"string"!=typeof a)throw new Error(`${decodeErrPrefix} non-string keys not supported (got ${typeof a})`);const c=tokensToObject(t,r);if(c===DONE)throw new Error(`${decodeErrPrefix} found map but not enough entries (got ${s} [no value], expected ${e.value})`);n?i.set(a,c):o[a]=c}return n?i:o}function tokensToObject(e,t){if(e.done())return DONE;const r=e.next();if(r.type===Type.break)return BREAK;if(r.type.terminal)return r.value;if(r.type===Type.array)return tokenToArray(r,e,t);if(r.type===Type.map)return tokenToMap(r,e,t);if(r.type===Type.tag){if(t.tags&&"function"==typeof t.tags[r.value]){const n=tokensToObject(e,t);return t.tags[r.value](n)}throw new Error(`${decodeErrPrefix} tag not supported (${r.value})`)}throw new Error("unsupported")}function decode$5(e,t){if(!(e instanceof Uint8Array))throw new Error(`${decodeErrPrefix} data to decode must be a Uint8Array`);const r=(t=Object.assign({},defaultDecodeOptions,t)).tokenizer||new Tokeniser(e,t),n=tokensToObject(r,t);if(n===DONE)throw new Error(`${decodeErrPrefix} did not find any content to decode`);if(n===BREAK)throw new Error(`${decodeErrPrefix} got unexpected break`);if(!r.done())throw new Error(`${decodeErrPrefix} too many terminals, data makes no sense`);return n}const CID_CBOR_TAG$2=42;function cidEncoder$1(e){if(e.asCID!==e)return null;const t=CID.asCID(e);if(!t)return null;const r=new Uint8Array(t.bytes.byteLength+1);return r.set(t.bytes,1),[new Token(Type.tag,CID_CBOR_TAG$2),new Token(Type.bytes,r)]}function undefinedEncoder$1(){throw new Error("`undefined` is not supported by the IPLD Data Model and cannot be encoded")}function numberEncoder$1(e){if(Number.isNaN(e))throw new Error("`NaN` is not supported by the IPLD Data Model and cannot be encoded");if(e===1/0||e===-1/0)throw new Error("`Infinity` and `-Infinity` is not supported by the IPLD Data Model and cannot be encoded");return null}const encodeOptions$1={float64:!0,typeEncoders:{Object:cidEncoder$1,undefined:undefinedEncoder$1,number:numberEncoder$1}};function cidDecoder$2(e){if(0!==e[0])throw new Error("Invalid CID for CBOR tag 42; expected leading 0x00");return CID.decode(e.subarray(1))}const decodeOptions$2={allowIndefinite:!1,coerceUndefinedToNull:!0,allowNaN:!1,allowInfinity:!1,allowBigInt:!0,strict:!0,useMaps:!1,tags:[]};decodeOptions$2.tags[CID_CBOR_TAG$2]=cidDecoder$2;const encode$4=e=>encode$5(e,encodeOptions$1),decode$4=e=>decode$5(e,decodeOptions$2),CIDV0_BYTES={SHA2_256:18,LENGTH:32,DAG_PB:112};async function readVarint(e){const t=await e.upTo(8),r=varint$1.decode(t);return e.seek(varint$1.decode.bytes),r}async function readHeader(e){const t=await readVarint(e);if(0===t)throw new Error("Invalid CAR header (zero length)");const r=await e.exactly(t);e.seek(t);const n=decode$4(r);if(null==n||Array.isArray(n)||"object"!=typeof n)throw new Error("Invalid CAR header format");if(1!==n.version){if("string"==typeof n.version)throw new Error(`Invalid CAR version: "${n.version}"`);throw new Error(`Invalid CAR version: ${n.version}`)}if(!Array.isArray(n.roots))throw new Error("Invalid CAR header format");if(Object.keys(n).filter((e=>"roots"!==e&&"version"!==e)).length)throw new Error("Invalid CAR header format");return n}async function readMultihash(e){const t=await e.upTo(8);varint$1.decode(t);const r=varint$1.decode.bytes,n=varint$1.decode(t.subarray(varint$1.decode.bytes)),o=r+varint$1.decode.bytes+n,i=await e.exactly(o);return e.seek(o),i}async function readCid(e){const t=await e.exactly(2);if(t[0]===CIDV0_BYTES.SHA2_256&&t[1]===CIDV0_BYTES.LENGTH){const t=await e.exactly(34);e.seek(34);const r=decode$7(t);return CID.create(0,CIDV0_BYTES.DAG_PB,r)}const r=await readVarint(e);if(1!==r)throw new Error(`Unexpected CID version (${r})`);const n=await readVarint(e),o=await readMultihash(e),i=decode$7(o);return CID.create(r,n,i)}async function readBlockHead(e){const t=e.pos;let r=await readVarint(e);if(0===r)throw new Error("Invalid CAR section (zero length)");r+=e.pos-t;return{cid:await readCid(e),length:r,blockLength:r-(e.pos-t)}}async function readBlock(e){const{cid:t,blockLength:r}=await readBlockHead(e),n=await e.exactly(r);return e.seek(r),{bytes:n,cid:t}}async function readBlockIndex(e){const t=e.pos,{cid:r,length:n,blockLength:o}=await readBlockHead(e),i={cid:r,length:n,blockLength:o,offset:t,blockOffset:e.pos};return e.seek(i.blockLength),i}function createDecoder(e){const t=readHeader(e);return{header:()=>t,async*blocks(){for(await t;(await e.upTo(8)).length>0;)yield await readBlock(e)},async*blocksIndex(){for(await t;(await e.upTo(8)).length>0;)yield await readBlockIndex(e)}}}function bytesReader(e){let t=0;return{upTo:async r=>e.subarray(t,t+Math.min(r,e.length-t)),async exactly(r){if(r>e.length-t)throw new Error("Unexpected end of data");return e.subarray(t,t+r)},seek(e){t+=e},get pos(){return t}}}function chunkReader(e){let t=0,r=0,n=0,o=new Uint8Array(0);const i=async t=>{r=o.length-n;const i=[o.subarray(n)];for(;r<t;){const t=await e();if(null==t)break;r<0?t.length>r&&i.push(t.subarray(-r)):i.push(t),r+=t.length}o=new Uint8Array(i.reduce(((e,t)=>e+t.length),0));let s=0;for(const e of i)o.set(e,s),s+=e.length;n=0};return{upTo:async e=>(o.length-n<e&&await i(e),o.subarray(n,n+Math.min(o.length-n,e))),async exactly(e){if(o.length-n<e&&await i(e),o.length-n<e)throw new Error("Unexpected end of data");return o.subarray(n,n+e)},seek(e){t+=e,n+=e},get pos(){return t}}}function asyncIterableReader(e){const t=e[Symbol.asyncIterator]();return chunkReader((async function(){const e=await t.next();return e.done?null:e.value}))}class CarReader{constructor(e,t,r){this._version=e,this._roots=t,this._blocks=r,this._keys=r.map((e=>e.cid.toString()))}get version(){return this._version}async getRoots(){return this._roots}async has(e){return this._keys.indexOf(e.toString())>-1}async get(e){const t=this._keys.indexOf(e.toString());return t>-1?this._blocks[t]:void 0}async*blocks(){for(const e of this._blocks)yield e}async*cids(){for(const e of this._blocks)yield e.cid}static async fromBytes(e){if(!(e instanceof Uint8Array))throw new TypeError("fromBytes() requires a Uint8Array");return decodeReaderComplete(bytesReader(e))}static async fromIterable(e){if(!e||"function"!=typeof e[Symbol.asyncIterator])throw new TypeError("fromIterable() requires an async iterable");return decodeReaderComplete(asyncIterableReader(e))}}async function decodeReaderComplete(e){const t=createDecoder(e),{version:r,roots:n}=await t.header(),o=[];for await(const e of t.blocks())o.push(e);return new CarReader(r,n,o)}class CarIteratorBase{constructor(e,t,r){this._version=e,this._roots=t,this._iterable=r,this._decoded=!1}get version(){return this._version}async getRoots(){return this._roots}}class CarBlockIterator extends CarIteratorBase{[Symbol.asyncIterator](){if(this._decoded)throw new Error("Cannot decode more than once");if(!this._iterable)throw new Error("Block iterable not found");return this._decoded=!0,this._iterable[Symbol.asyncIterator]()}static async fromBytes(e){const{version:t,roots:r,iterator:n}=await fromBytes(e);return new CarBlockIterator(t,r,n)}static async fromIterable(e){const{version:t,roots:r,iterator:n}=await fromIterable(e);return new CarBlockIterator(t,r,n)}}async function fromBytes(e){if(!(e instanceof Uint8Array))throw new TypeError("fromBytes() requires a Uint8Array");return decodeIterator(bytesReader(e))}async function fromIterable(e){if(!e||"function"!=typeof e[Symbol.asyncIterator])throw new TypeError("fromIterable() requires an async iterable");return decodeIterator(asyncIterableReader(e))}async function decodeIterator(e){const t=createDecoder(e),{version:r,roots:n}=await t.header();return{version:r,roots:n,iterator:t.blocks()}}function createHeader(e){const t=encode$4({version:1,roots:e}),r=varint$1.encode(t.length),n=new Uint8Array(r.length+t.length);return n.set(r,0),n.set(t,r.length),n}function createEncoder(e){return{async setRoots(t){const r=createHeader(t);await e.write(r)},async writeBlock(t){const{cid:r,bytes:n}=t;await e.write(new Uint8Array(varint$1.encode(r.bytes.length+n.length))),await e.write(r.bytes),n.length&&await e.write(n)},close:async()=>e.end()}}function noop$1(){}function create$3(){const e=[];let t=null,r=noop$1,n=!1,o=null,i=noop$1;const s=()=>(t||(t=new Promise((e=>{r=()=>{t=null,r=noop$1,e()}}))),t),a={write(t){e.push(t);const r=s();return i(),r},async end(){n=!0;const e=s();return i(),e}},c={async next(){const t=e.shift();return t?(0===e.length&&r(),{done:!1,value:t}):n?(r(),{done:!0,value:void 0}):(o||(o=new Promise((e=>{i=()=>(o=null,i=noop$1,e(c.next()))}))),o)}};return{writer:a,iterator:c}}class CarWriter{constructor(e,t){this._encoder=t,this._mutex=t.setRoots(e),this._ended=!1}async put(e){if(!(e.bytes instanceof Uint8Array&&e.cid))throw new TypeError("Can only write {cid, bytes} objects");if(this._ended)throw new Error("Already closed");const t=CID.asCID(e.cid);if(!t)throw new TypeError("Can only write {cid, bytes} objects");return this._mutex=this._mutex.then((()=>this._encoder.writeBlock({cid:t,bytes:e.bytes}))),this._mutex}async close(){if(this._ended)throw new Error("Already closed");return await this._mutex,this._ended=!0,this._encoder.close()}static create(e){e=toRoots(e);const{encoder:t,iterator:r}=encodeWriter();return{writer:new CarWriter(e,t),out:new CarWriterOut(r)}}static createAppender(){const{encoder:e,iterator:t}=encodeWriter();e.setRoots=()=>Promise.resolve();return{writer:new CarWriter([],e),out:new CarWriterOut(t)}}static async 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sha=e=>async t=>new Uint8Array(await crypto.subtle.digest(e,t)),sha256=from({name:"sha2-256",code:18,encode:sha("SHA-256")}),sha512=from({name:"sha2-512",code:19,encode:sha("SHA-512")});var sha2=Object.freeze({__proto__:null,sha256:sha256,sha512:sha512}),murmurHash3js={exports:{}},module,exports;module=murmurHash3js,exports=murmurHash3js.exports,function(e,t){var r={version:"3.0.0",x86:{},x64:{},inputValidation:!0};function n(e){if(!Array.isArray(e)&&!ArrayBuffer.isView(e))return!1;for(var t=0;t<e.length;t++)if(!Number.isInteger(e[t])||e[t]<0||e[t]>255)return!1;return!0}function o(e,t){return(65535&e)*t+(((e>>>16)*t&65535)<<16)}function i(e,t){return e<<t|e>>>32-t}function s(e){return e=o(e^=e>>>16,2246822507),e=o(e^=e>>>13,3266489909),e^=e>>>16}function a(e,t){e=[e[0]>>>16,65535&e[0],e[1]>>>16,65535&e[1]],t=[t[0]>>>16,65535&t[0],t[1]>>>16,65535&t[1]];var r=[0,0,0,0];return 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i(e,n,o){t[0]=e,n[o]=r[3],n[o+1]=r[2],n[o+2]=r[1],n[o+3]=r[0]}function s(e,n){return r[0]=e[n],r[1]=e[n+1],r[2]=e[n+2],r[3]=e[n+3],t[0]}function a(e,n){return r[3]=e[n],r[2]=e[n+1],r[1]=e[n+2],r[0]=e[n+3],t[0]}e.writeFloatLE=n?o:i,e.writeFloatBE=n?i:o,e.readFloatLE=n?s:a,e.readFloatBE=n?a:s}():function(){function t(e,t,r,n){var o=t<0?1:0;if(o&&(t=-t),0===t)e(1/t>0?0:2147483648,r,n);else if(isNaN(t))e(2143289344,r,n);else if(t>34028234663852886e22)e((o<<31|2139095040)>>>0,r,n);else if(t<11754943508222875e-54)e((o<<31|Math.round(t/1401298464324817e-60))>>>0,r,n);else{var i=Math.floor(Math.log(t)/Math.LN2);e((o<<31|i+127<<23|8388607&Math.round(t*Math.pow(2,-i)*8388608))>>>0,r,n)}}function r(e,t,r){var n=e(t,r),o=2*(n>>31)+1,i=n>>>23&255,s=8388607&n;return 255===i?s?NaN:o*(1/0):0===i?1401298464324817e-60*o*s:o*Math.pow(2,i-150)*(s+8388608)}e.writeFloatLE=t.bind(null,writeUintLE),e.writeFloatBE=t.bind(null,writeUintBE),e.readFloatLE=r.bind(null,readUintLE),e.readFloatBE=r.bind(null,readUintBE)}(),"undefined"!=typeof Float64Array?function(){var t=new Float64Array([-0]),r=new Uint8Array(t.buffer),n=128===r[7];function o(e,n,o){t[0]=e,n[o]=r[0],n[o+1]=r[1],n[o+2]=r[2],n[o+3]=r[3],n[o+4]=r[4],n[o+5]=r[5],n[o+6]=r[6],n[o+7]=r[7]}function i(e,n,o){t[0]=e,n[o]=r[7],n[o+1]=r[6],n[o+2]=r[5],n[o+3]=r[4],n[o+4]=r[3],n[o+5]=r[2],n[o+6]=r[1],n[o+7]=r[0]}function s(e,n){return r[0]=e[n],r[1]=e[n+1],r[2]=e[n+2],r[3]=e[n+3],r[4]=e[n+4],r[5]=e[n+5],r[6]=e[n+6],r[7]=e[n+7],t[0]}function a(e,n){return r[7]=e[n],r[6]=e[n+1],r[5]=e[n+2],r[4]=e[n+3],r[3]=e[n+4],r[2]=e[n+5],r[1]=e[n+6],r[0]=e[n+7],t[0]}e.writeDoubleLE=n?o:i,e.writeDoubleBE=n?i:o,e.readDoubleLE=n?s:a,e.readDoubleBE=n?a:s}():function(){function t(e,t,r,n,o,i){var s=n<0?1:0;if(s&&(n=-n),0===n)e(0,o,i+t),e(1/n>0?0:2147483648,o,i+r);else if(isNaN(n))e(0,o,i+t),e(2146959360,o,i+r);else if(n>17976931348623157e292)e(0,o,i+t),e((s<<31|2146435072)>>>0,o,i+r);else{var a;if(n<22250738585072014e-324)e((a=n/5e-324)>>>0,o,i+t),e((s<<31|a/4294967296)>>>0,o,i+r);else{var c=Math.floor(Math.log(n)/Math.LN2);1024===c&&(c=1023),e(4503599627370496*(a=n*Math.pow(2,-c))>>>0,o,i+t),e((s<<31|c+1023<<20|1048576*a&1048575)>>>0,o,i+r)}}}function r(e,t,r,n,o){var i=e(n,o+t),s=e(n,o+r),a=2*(s>>31)+1,c=s>>>20&2047,u=4294967296*(1048575&s)+i;return 2047===c?u?NaN:a*(1/0):0===c?5e-324*a*u:a*Math.pow(2,c-1075)*(u+4503599627370496)}e.writeDoubleLE=t.bind(null,writeUintLE,0,4),e.writeDoubleBE=t.bind(null,writeUintBE,4,0),e.readDoubleLE=r.bind(null,readUintLE,0,4),e.readDoubleBE=r.bind(null,readUintBE,4,0)}(),e}function writeUintLE(e,t,r){t[r]=255&e,t[r+1]=e>>>8&255,t[r+2]=e>>>16&255,t[r+3]=e>>>24}function writeUintBE(e,t,r){t[r]=e>>>24,t[r+1]=e>>>16&255,t[r+2]=e>>>8&255,t[r+3]=255&e}function readUintLE(e,t){return(e[t]|e[t+1]<<8|e[t+2]<<16|e[t+3]<<24)>>>0}function readUintBE(e,t){return(e[t]<<24|e[t+1]<<16|e[t+2]<<8|e[t+3])>>>0}var inquire_1=inquire;function inquire(moduleName){try{var mod=eval("quire".replace(/^/,"re"))(moduleName);if(mod&&(mod.length||Object.keys(mod).length))return mod}catch(e){}return null}var utf8$2={};!function(e){var t=utf8$2;t.length=function(e){for(var t=0,r=0,n=0;n<e.length;++n)(r=e.charCodeAt(n))<128?t+=1:r<2048?t+=2:55296==(64512&r)&&56320==(64512&e.charCodeAt(n+1))?(++n,t+=4):t+=3;return t},t.read=function(e,t,r){if(r-t<1)return"";for(var n,o=null,i=[],s=0;t<r;)(n=e[t++])<128?i[s++]=n:n>191&&n<224?i[s++]=(31&n)<<6|63&e[t++]:n>239&&n<365?(n=((7&n)<<18|(63&e[t++])<<12|(63&e[t++])<<6|63&e[t++])-65536,i[s++]=55296+(n>>10),i[s++]=56320+(1023&n)):i[s++]=(15&n)<<12|(63&e[t++])<<6|63&e[t++],s>8191&&((o||(o=[])).push(String.fromCharCode.apply(String,i)),s=0);return o?(s&&o.push(String.fromCharCode.apply(String,i.slice(0,s))),o.join("")):String.fromCharCode.apply(String,i.slice(0,s))},t.write=function(e,t,r){for(var n,o,i=r,s=0;s<e.length;++s)(n=e.charCodeAt(s))<128?t[r++]=n:n<2048?(t[r++]=n>>6|192,t[r++]=63&n|128):55296==(64512&n)&&56320==(64512&(o=e.charCodeAt(s+1)))?(n=65536+((1023&n)<<10)+(1023&o),++s,t[r++]=n>>18|240,t[r++]=n>>12&63|128,t[r++]=n>>6&63|128,t[r++]=63&n|128):(t[r++]=n>>12|224,t[r++]=n>>6&63|128,t[r++]=63&n|128);return r-i}}();var pool_1=pool;function pool(e,t,r){var n=r||8192,o=n>>>1,i=null,s=n;return function(r){if(r<1||r>o)return e(r);s+r>n&&(i=e(n),s=0);var a=t.call(i,s,s+=r);return 7&s&&(s=1+(7|s)),a}}var longbits=LongBits$2,util$5=minimal$1;function LongBits$2(e,t){this.lo=e>>>0,this.hi=t>>>0}var zero=LongBits$2.zero=new LongBits$2(0,0);zero.toNumber=function(){return 0},zero.zzEncode=zero.zzDecode=function(){return this},zero.length=function(){return 1};var zeroHash=LongBits$2.zeroHash="\0\0\0\0\0\0\0\0";LongBits$2.fromNumber=function(e){if(0===e)return zero;var t=e<0;t&&(e=-e);var r=e>>>0,n=(e-r)/4294967296>>>0;return t&&(n=~n>>>0,r=~r>>>0,++r>4294967295&&(r=0,++n>4294967295&&(n=0))),new LongBits$2(r,n)},LongBits$2.from=function(e){if("number"==typeof e)return LongBits$2.fromNumber(e);if(util$5.isString(e)){if(!util$5.Long)return LongBits$2.fromNumber(parseInt(e,10));e=util$5.Long.fromString(e)}return e.low||e.high?new LongBits$2(e.low>>>0,e.high>>>0):zero},LongBits$2.prototype.toNumber=function(e){if(!e&&this.hi>>>31){var t=1+~this.lo>>>0,r=~this.hi>>>0;return t||(r=r+1>>>0),-(t+4294967296*r)}return this.lo+4294967296*this.hi},LongBits$2.prototype.toLong=function(e){return util$5.Long?new util$5.Long(0|this.lo,0|this.hi,Boolean(e)):{low:0|this.lo,high:0|this.hi,unsigned:Boolean(e)}};var charCodeAt=String.prototype.charCodeAt;LongBits$2.fromHash=function(e){return e===zeroHash?zero:new LongBits$2((charCodeAt.call(e,0)|charCodeAt.call(e,1)<<8|charCodeAt.call(e,2)<<16|charCodeAt.call(e,3)<<24)>>>0,(charCodeAt.call(e,4)|charCodeAt.call(e,5)<<8|charCodeAt.call(e,6)<<16|charCodeAt.call(e,7)<<24)>>>0)},LongBits$2.prototype.toHash=function(){return String.fromCharCode(255&this.lo,this.lo>>>8&255,this.lo>>>16&255,this.lo>>>24,255&this.hi,this.hi>>>8&255,this.hi>>>16&255,this.hi>>>24)},LongBits$2.prototype.zzEncode=function(){var e=this.hi>>31;return this.hi=((this.hi<<1|this.lo>>>31)^e)>>>0,this.lo=(this.lo<<1^e)>>>0,this},LongBits$2.prototype.zzDecode=function(){var e=-(1&this.lo);return this.lo=((this.lo>>>1|this.hi<<31)^e)>>>0,this.hi=(this.hi>>>1^e)>>>0,this},LongBits$2.prototype.length=function(){var e=this.lo,t=(this.lo>>>28|this.hi<<4)>>>0,r=this.hi>>>24;return 0===r?0===t?e<16384?e<128?1:2:e<2097152?3:4:t<16384?t<128?5:6:t<2097152?7:8:r<128?9:10},function(e){var t=minimal$1;function r(e,t,r){for(var n=Object.keys(t),o=0;o<n.length;++o)void 0!==e[n[o]]&&r||(e[n[o]]=t[n[o]]);return e}function n(e){function t(e,n){if(!(this instanceof t))return new t(e,n);Object.defineProperty(this,"message",{get:function(){return e}}),Error.captureStackTrace?Error.captureStackTrace(this,t):Object.defineProperty(this,"stack",{value:(new Error).stack||""}),n&&r(this,n)}return(t.prototype=Object.create(Error.prototype)).constructor=t,Object.defineProperty(t.prototype,"name",{get:function(){return e}}),t.prototype.toString=function(){return this.name+": "+this.message},t}t.asPromise=aspromise,t.base64=base64$3,t.EventEmitter=eventemitter,t.float=float,t.inquire=inquire_1,t.utf8=utf8$2,t.pool=pool_1,t.LongBits=longbits,t.isNode=Boolean(void 0!==commonjsGlobal&&commonjsGlobal&&commonjsGlobal.process&&commonjsGlobal.process.versions&&commonjsGlobal.process.versions.node),t.global=t.isNode&&commonjsGlobal||"undefined"!=typeof window&&window||"undefined"!=typeof self&&self||commonjsGlobal,t.emptyArray=Object.freeze?Object.freeze([]):[],t.emptyObject=Object.freeze?Object.freeze({}):{},t.isInteger=Number.isInteger||function(e){return"number"==typeof e&&isFinite(e)&&Math.floor(e)===e},t.isString=function(e){return"string"==typeof e||e instanceof String},t.isObject=function(e){return e&&"object"==typeof e},t.isset=t.isSet=function(e,t){var r=e[t];return!(null==r||!e.hasOwnProperty(t))&&("object"!=typeof r||(Array.isArray(r)?r.length:Object.keys(r).length)>0)},t.Buffer=function(){try{var e=t.inquire("buffer").Buffer;return e.prototype.utf8Write?e:null}catch(e){return null}}(),t._Buffer_from=null,t._Buffer_allocUnsafe=null,t.newBuffer=function(e){return"number"==typeof e?t.Buffer?t._Buffer_allocUnsafe(e):new t.Array(e):t.Buffer?t._Buffer_from(e):"undefined"==typeof Uint8Array?e:new Uint8Array(e)},t.Array="undefined"!=typeof Uint8Array?Uint8Array:Array,t.Long=t.global.dcodeIO&&t.global.dcodeIO.Long||t.global.Long||t.inquire("long"),t.key2Re=/^true|false|0|1$/,t.key32Re=/^-?(?:0|[1-9][0-9]*)$/,t.key64Re=/^(?:[\\x00-\\xff]{8}|-?(?:0|[1-9][0-9]*))$/,t.longToHash=function(e){return e?t.LongBits.from(e).toHash():t.LongBits.zeroHash},t.longFromHash=function(e,r){var n=t.LongBits.fromHash(e);return t.Long?t.Long.fromBits(n.lo,n.hi,r):n.toNumber(Boolean(r))},t.merge=r,t.lcFirst=function(e){return e.charAt(0).toLowerCase()+e.substring(1)},t.newError=n,t.ProtocolError=n("ProtocolError"),t.oneOfGetter=function(e){for(var t={},r=0;r<e.length;++r)t[e[r]]=1;return function(){for(var e=Object.keys(this),r=e.length-1;r>-1;--r)if(1===t[e[r]]&&void 0!==this[e[r]]&&null!==this[e[r]])return e[r]}},t.oneOfSetter=function(e){return function(t){for(var r=0;r<e.length;++r)e[r]!==t&&delete this[e[r]]}},t.toJSONOptions={longs:String,enums:String,bytes:String,json:!0},t._configure=function(){var e=t.Buffer;e?(t._Buffer_from=e.from!==Uint8Array.from&&e.from||function(t,r){return new e(t,r)},t._Buffer_allocUnsafe=e.allocUnsafe||function(t){return new e(t)}):t._Buffer_from=t._Buffer_allocUnsafe=null}}();var writer=Writer$1,util$4=minimal$1,BufferWriter$1,LongBits$1=util$4.LongBits,base64$2=util$4.base64,utf8$1=util$4.utf8;function Op(e,t,r){this.fn=e,this.len=t,this.next=void 0,this.val=r}function noop(){}function State(e){this.head=e.head,this.tail=e.tail,this.len=e.len,this.next=e.states}function Writer$1(){this.len=0,this.head=new Op(noop,0,0),this.tail=this.head,this.states=null}var create$2=function(){return util$4.Buffer?function(){return(Writer$1.create=function(){return new BufferWriter$1})()}:function(){return new Writer$1}};function writeByte(e,t,r){t[r]=255&e}function writeVarint32(e,t,r){for(;e>127;)t[r++]=127&e|128,e>>>=7;t[r]=e}function VarintOp(e,t){this.len=e,this.next=void 0,this.val=t}function writeVarint64(e,t,r){for(;e.hi;)t[r++]=127&e.lo|128,e.lo=(e.lo>>>7|e.hi<<25)>>>0,e.hi>>>=7;for(;e.lo>127;)t[r++]=127&e.lo|128,e.lo=e.lo>>>7;t[r++]=e.lo}function writeFixed32(e,t,r){t[r]=255&e,t[r+1]=e>>>8&255,t[r+2]=e>>>16&255,t[r+3]=e>>>24}Writer$1.create=create$2(),Writer$1.alloc=function(e){return new util$4.Array(e)},util$4.Array!==Array&&(Writer$1.alloc=util$4.pool(Writer$1.alloc,util$4.Array.prototype.subarray)),Writer$1.prototype._push=function(e,t,r){return this.tail=this.tail.next=new Op(e,t,r),this.len+=t,this},VarintOp.prototype=Object.create(Op.prototype),VarintOp.prototype.fn=writeVarint32,Writer$1.prototype.uint32=function(e){return this.len+=(this.tail=this.tail.next=new VarintOp((e>>>=0)<128?1:e<16384?2:e<2097152?3:e<268435456?4:5,e)).len,this},Writer$1.prototype.int32=function(e){return e<0?this._push(writeVarint64,10,LongBits$1.fromNumber(e)):this.uint32(e)},Writer$1.prototype.sint32=function(e){return this.uint32((e<<1^e>>31)>>>0)},Writer$1.prototype.uint64=function(e){var t=LongBits$1.from(e);return this._push(writeVarint64,t.length(),t)},Writer$1.prototype.int64=Writer$1.prototype.uint64,Writer$1.prototype.sint64=function(e){var t=LongBits$1.from(e).zzEncode();return this._push(writeVarint64,t.length(),t)},Writer$1.prototype.bool=function(e){return this._push(writeByte,1,e?1:0)},Writer$1.prototype.fixed32=function(e){return this._push(writeFixed32,4,e>>>0)},Writer$1.prototype.sfixed32=Writer$1.prototype.fixed32,Writer$1.prototype.fixed64=function(e){var t=LongBits$1.from(e);return this._push(writeFixed32,4,t.lo)._push(writeFixed32,4,t.hi)},Writer$1.prototype.sfixed64=Writer$1.prototype.fixed64,Writer$1.prototype.float=function(e){return this._push(util$4.float.writeFloatLE,4,e)},Writer$1.prototype.double=function(e){return this._push(util$4.float.writeDoubleLE,8,e)};var writeBytes=util$4.Array.prototype.set?function(e,t,r){t.set(e,r)}:function(e,t,r){for(var n=0;n<e.length;++n)t[r+n]=e[n]};Writer$1.prototype.bytes=function(e){var t=e.length>>>0;if(!t)return this._push(writeByte,1,0);if(util$4.isString(e)){var r=Writer$1.alloc(t=base64$2.length(e));base64$2.decode(e,r,0),e=r}return this.uint32(t)._push(writeBytes,t,e)},Writer$1.prototype.string=function(e){var t=utf8$1.length(e);return t?this.uint32(t)._push(utf8$1.write,t,e):this._push(writeByte,1,0)},Writer$1.prototype.fork=function(){return this.states=new State(this),this.head=this.tail=new Op(noop,0,0),this.len=0,this},Writer$1.prototype.reset=function(){return this.states?(this.head=this.states.head,this.tail=this.states.tail,this.len=this.states.len,this.states=this.states.next):(this.head=this.tail=new Op(noop,0,0),this.len=0),this},Writer$1.prototype.ldelim=function(){var e=this.head,t=this.tail,r=this.len;return this.reset().uint32(r),r&&(this.tail.next=e.next,this.tail=t,this.len+=r),this},Writer$1.prototype.finish=function(){for(var e=this.head.next,t=this.constructor.alloc(this.len),r=0;e;)e.fn(e.val,t,r),r+=e.len,e=e.next;return t},Writer$1._configure=function(e){BufferWriter$1=e,Writer$1.create=create$2(),BufferWriter$1._configure()};var writer_buffer=BufferWriter,Writer=writer;(BufferWriter.prototype=Object.create(Writer.prototype)).constructor=BufferWriter;var util$3=minimal$1;function BufferWriter(){Writer.call(this)}function writeStringBuffer(e,t,r){e.length<40?util$3.utf8.write(e,t,r):t.utf8Write?t.utf8Write(e,r):t.write(e,r)}BufferWriter._configure=function(){BufferWriter.alloc=util$3._Buffer_allocUnsafe,BufferWriter.writeBytesBuffer=util$3.Buffer&&util$3.Buffer.prototype instanceof Uint8Array&&"set"===util$3.Buffer.prototype.set.name?function(e,t,r){t.set(e,r)}:function(e,t,r){if(e.copy)e.copy(t,r,0,e.length);else for(var n=0;n<e.length;)t[r++]=e[n++]}},BufferWriter.prototype.bytes=function(e){util$3.isString(e)&&(e=util$3._Buffer_from(e,"base64"));var t=e.length>>>0;return this.uint32(t),t&&this._push(BufferWriter.writeBytesBuffer,t,e),this},BufferWriter.prototype.string=function(e){var t=util$3.Buffer.byteLength(e);return this.uint32(t),t&&this._push(writeStringBuffer,t,e),this},BufferWriter._configure();var reader=Reader$1,util$2=minimal$1,BufferReader$1,LongBits=util$2.LongBits,utf8=util$2.utf8;function indexOutOfRange(e,t){return RangeError("index out of range: "+e.pos+" + "+(t||1)+" > "+e.len)}function Reader$1(e){this.buf=e,this.pos=0,this.len=e.length}var create_array="undefined"!=typeof Uint8Array?function(e){if(e instanceof Uint8Array||Array.isArray(e))return new Reader$1(e);throw Error("illegal buffer")}:function(e){if(Array.isArray(e))return new Reader$1(e);throw Error("illegal buffer")},create$1=function(){return util$2.Buffer?function(e){return(Reader$1.create=function(e){return util$2.Buffer.isBuffer(e)?new BufferReader$1(e):create_array(e)})(e)}:create_array},value;function readLongVarint(){var e=new LongBits(0,0),t=0;if(!(this.len-this.pos>4)){for(;t<3;++t){if(this.pos>=this.len)throw indexOutOfRange(this);if(e.lo=(e.lo|(127&this.buf[this.pos])<<7*t)>>>0,this.buf[this.pos++]<128)return e}return e.lo=(e.lo|(127&this.buf[this.pos++])<<7*t)>>>0,e}for(;t<4;++t)if(e.lo=(e.lo|(127&this.buf[this.pos])<<7*t)>>>0,this.buf[this.pos++]<128)return e;if(e.lo=(e.lo|(127&this.buf[this.pos])<<28)>>>0,e.hi=(e.hi|(127&this.buf[this.pos])>>4)>>>0,this.buf[this.pos++]<128)return e;if(t=0,this.len-this.pos>4){for(;t<5;++t)if(e.hi=(e.hi|(127&this.buf[this.pos])<<7*t+3)>>>0,this.buf[this.pos++]<128)return e}else for(;t<5;++t){if(this.pos>=this.len)throw indexOutOfRange(this);if(e.hi=(e.hi|(127&this.buf[this.pos])<<7*t+3)>>>0,this.buf[this.pos++]<128)return e}throw Error("invalid varint encoding")}function readFixed32_end(e,t){return(e[t-4]|e[t-3]<<8|e[t-2]<<16|e[t-1]<<24)>>>0}function readFixed64(){if(this.pos+8>this.len)throw indexOutOfRange(this,8);return new LongBits(readFixed32_end(this.buf,this.pos+=4),readFixed32_end(this.buf,this.pos+=4))}Reader$1.create=create$1(),Reader$1.prototype._slice=util$2.Array.prototype.subarray||util$2.Array.prototype.slice,Reader$1.prototype.uint32=(value=4294967295,function(){if(value=(127&this.buf[this.pos])>>>0,this.buf[this.pos++]<128)return value;if(value=(value|(127&this.buf[this.pos])<<7)>>>0,this.buf[this.pos++]<128)return value;if(value=(value|(127&this.buf[this.pos])<<14)>>>0,this.buf[this.pos++]<128)return value;if(value=(value|(127&this.buf[this.pos])<<21)>>>0,this.buf[this.pos++]<128)return value;if(value=(value|(15&this.buf[this.pos])<<28)>>>0,this.buf[this.pos++]<128)return value;if((this.pos+=5)>this.len)throw this.pos=this.len,indexOutOfRange(this,10);return value}),Reader$1.prototype.int32=function(){return 0|this.uint32()},Reader$1.prototype.sint32=function(){var e=this.uint32();return e>>>1^-(1&e)|0},Reader$1.prototype.bool=function(){return 0!==this.uint32()},Reader$1.prototype.fixed32=function(){if(this.pos+4>this.len)throw indexOutOfRange(this,4);return readFixed32_end(this.buf,this.pos+=4)},Reader$1.prototype.sfixed32=function(){if(this.pos+4>this.len)throw indexOutOfRange(this,4);return 0|readFixed32_end(this.buf,this.pos+=4)},Reader$1.prototype.float=function(){if(this.pos+4>this.len)throw indexOutOfRange(this,4);var e=util$2.float.readFloatLE(this.buf,this.pos);return this.pos+=4,e},Reader$1.prototype.double=function(){if(this.pos+8>this.len)throw indexOutOfRange(this,4);var e=util$2.float.readDoubleLE(this.buf,this.pos);return this.pos+=8,e},Reader$1.prototype.bytes=function(){var e=this.uint32(),t=this.pos,r=this.pos+e;if(r>this.len)throw indexOutOfRange(this,e);return this.pos+=e,Array.isArray(this.buf)?this.buf.slice(t,r):t===r?new this.buf.constructor(0):this._slice.call(this.buf,t,r)},Reader$1.prototype.string=function(){var e=this.bytes();return utf8.read(e,0,e.length)},Reader$1.prototype.skip=function(e){if("number"==typeof e){if(this.pos+e>this.len)throw indexOutOfRange(this,e);this.pos+=e}else do{if(this.pos>=this.len)throw indexOutOfRange(this)}while(128&this.buf[this.pos++]);return this},Reader$1.prototype.skipType=function(e){switch(e){case 0:this.skip();break;case 1:this.skip(8);break;case 2:this.skip(this.uint32());break;case 3:for(;4!=(e=7&this.uint32());)this.skipType(e);break;case 5:this.skip(4);break;default:throw Error("invalid wire type "+e+" at offset "+this.pos)}return this},Reader$1._configure=function(e){BufferReader$1=e,Reader$1.create=create$1(),BufferReader$1._configure();var t=util$2.Long?"toLong":"toNumber";util$2.merge(Reader$1.prototype,{int64:function(){return readLongVarint.call(this)[t](!1)},uint64:function(){return readLongVarint.call(this)[t](!0)},sint64:function(){return readLongVarint.call(this).zzDecode()[t](!1)},fixed64:function(){return readFixed64.call(this)[t](!0)},sfixed64:function(){return readFixed64.call(this)[t](!1)}})};var reader_buffer=BufferReader,Reader=reader;(BufferReader.prototype=Object.create(Reader.prototype)).constructor=BufferReader;var util$1=minimal$1;function BufferReader(e){Reader.call(this,e)}BufferReader._configure=function(){util$1.Buffer&&(BufferReader.prototype._slice=util$1.Buffer.prototype.slice)},BufferReader.prototype.string=function(){var e=this.uint32();return this.buf.utf8Slice?this.buf.utf8Slice(this.pos,this.pos=Math.min(this.pos+e,this.len)):this.buf.toString("utf-8",this.pos,this.pos=Math.min(this.pos+e,this.len))},BufferReader._configure();var rpc={},service=Service,util=minimal$1;function Service(e,t,r){if("function"!=typeof e)throw TypeError("rpcImpl must be a function");util.EventEmitter.call(this),this.rpcImpl=e,this.requestDelimited=Boolean(t),this.responseDelimited=Boolean(r)}(Service.prototype=Object.create(util.EventEmitter.prototype)).constructor=Service,Service.prototype.rpcCall=function e(t,r,n,o,i){if(!o)throw TypeError("request must be specified");var s=this;if(!i)return util.asPromise(e,s,t,r,n,o);if(s.rpcImpl)try{return s.rpcImpl(t,r[s.requestDelimited?"encodeDelimited":"encode"](o).finish(),(function(e,r){if(e)return s.emit("error",e,t),i(e);if(null!==r){if(!(r instanceof n))try{r=n[s.responseDelimited?"decodeDelimited":"decode"](r)}catch(e){return s.emit("error",e,t),i(e)}return s.emit("data",r,t),i(null,r)}s.end(!0)}))}catch(e){return s.emit("error",e,t),void setTimeout((function(){i(e)}),0)}else setTimeout((function(){i(Error("already ended"))}),0)},Service.prototype.end=function(e){return this.rpcImpl&&(e||this.rpcImpl(null,null,null),this.rpcImpl=null,this.emit("end").off()),this},function(e){e.Service=service}(rpc);var roots={};!function(e){var t=indexMinimal;function r(){t.util._configure(),t.Writer._configure(t.BufferWriter),t.Reader._configure(t.BufferReader)}t.build="minimal",t.Writer=writer,t.BufferWriter=writer_buffer,t.Reader=reader,t.BufferReader=reader_buffer,t.util=minimal$1,t.rpc=rpc,t.roots=roots,t.configure=r,r()}();var minimal=indexMinimal;const $Reader=minimal.Reader,$Writer=minimal.Writer,$util=minimal.util,$root=minimal.roots["ipfs-unixfs"]||(minimal.roots["ipfs-unixfs"]={}),Data=$root.Data=(()=>{function e(e){if(this.blocksizes=[],e)for(var t=Object.keys(e),r=0;r<t.length;++r)null!=e[t[r]]&&(this[t[r]]=e[t[r]])}return e.prototype.Type=0,e.prototype.Data=$util.newBuffer([]),e.prototype.filesize=$util.Long?$util.Long.fromBits(0,0,!0):0,e.prototype.blocksizes=$util.emptyArray,e.prototype.hashType=$util.Long?$util.Long.fromBits(0,0,!0):0,e.prototype.fanout=$util.Long?$util.Long.fromBits(0,0,!0):0,e.prototype.mode=0,e.prototype.mtime=null,e.encode=function(e,t){if(t||(t=$Writer.create()),t.uint32(8).int32(e.Type),null!=e.Data&&Object.hasOwnProperty.call(e,"Data")&&t.uint32(18).bytes(e.Data),null!=e.filesize&&Object.hasOwnProperty.call(e,"filesize")&&t.uint32(24).uint64(e.filesize),null!=e.blocksizes&&e.blocksizes.length)for(var r=0;r<e.blocksizes.length;++r)t.uint32(32).uint64(e.blocksizes[r]);return null!=e.hashType&&Object.hasOwnProperty.call(e,"hashType")&&t.uint32(40).uint64(e.hashType),null!=e.fanout&&Object.hasOwnProperty.call(e,"fanout")&&t.uint32(48).uint64(e.fanout),null!=e.mode&&Object.hasOwnProperty.call(e,"mode")&&t.uint32(56).uint32(e.mode),null!=e.mtime&&Object.hasOwnProperty.call(e,"mtime")&&$root.UnixTime.encode(e.mtime,t.uint32(66).fork()).ldelim(),t},e.decode=function(e,t){e instanceof $Reader||(e=$Reader.create(e));for(var r=void 0===t?e.len:e.pos+t,n=new $root.Data;e.pos<r;){var o=e.uint32();switch(o>>>3){case 1:n.Type=e.int32();break;case 2:n.Data=e.bytes();break;case 3:n.filesize=e.uint64();break;case 4:if(n.blocksizes&&n.blocksizes.length||(n.blocksizes=[]),2==(7&o))for(var i=e.uint32()+e.pos;e.pos<i;)n.blocksizes.push(e.uint64());else n.blocksizes.push(e.uint64());break;case 5:n.hashType=e.uint64();break;case 6:n.fanout=e.uint64();break;case 7:n.mode=e.uint32();break;case 8:n.mtime=$root.UnixTime.decode(e,e.uint32());break;default:e.skipType(7&o)}}if(!n.hasOwnProperty("Type"))throw $util.ProtocolError("missing required 'Type'",{instance:n});return n},e.fromObject=function(e){if(e instanceof $root.Data)return e;var t=new $root.Data;switch(e.Type){case"Raw":case 0:t.Type=0;break;case"Directory":case 1:t.Type=1;break;case"File":case 2:t.Type=2;break;case"Metadata":case 3:t.Type=3;break;case"Symlink":case 4:t.Type=4;break;case"HAMTShard":case 5:t.Type=5}if(null!=e.Data&&("string"==typeof e.Data?$util.base64.decode(e.Data,t.Data=$util.newBuffer($util.base64.length(e.Data)),0):e.Data.length&&(t.Data=e.Data)),null!=e.filesize&&($util.Long?(t.filesize=$util.Long.fromValue(e.filesize)).unsigned=!0:"string"==typeof e.filesize?t.filesize=parseInt(e.filesize,10):"number"==typeof e.filesize?t.filesize=e.filesize:"object"==typeof e.filesize&&(t.filesize=new $util.LongBits(e.filesize.low>>>0,e.filesize.high>>>0).toNumber(!0))),e.blocksizes){if(!Array.isArray(e.blocksizes))throw TypeError(".Data.blocksizes: array expected");t.blocksizes=[];for(var r=0;r<e.blocksizes.length;++r)$util.Long?(t.blocksizes[r]=$util.Long.fromValue(e.blocksizes[r])).unsigned=!0:"string"==typeof e.blocksizes[r]?t.blocksizes[r]=parseInt(e.blocksizes[r],10):"number"==typeof e.blocksizes[r]?t.blocksizes[r]=e.blocksizes[r]:"object"==typeof e.blocksizes[r]&&(t.blocksizes[r]=new $util.LongBits(e.blocksizes[r].low>>>0,e.blocksizes[r].high>>>0).toNumber(!0))}if(null!=e.hashType&&($util.Long?(t.hashType=$util.Long.fromValue(e.hashType)).unsigned=!0:"string"==typeof e.hashType?t.hashType=parseInt(e.hashType,10):"number"==typeof e.hashType?t.hashType=e.hashType:"object"==typeof e.hashType&&(t.hashType=new $util.LongBits(e.hashType.low>>>0,e.hashType.high>>>0).toNumber(!0))),null!=e.fanout&&($util.Long?(t.fanout=$util.Long.fromValue(e.fanout)).unsigned=!0:"string"==typeof e.fanout?t.fanout=parseInt(e.fanout,10):"number"==typeof e.fanout?t.fanout=e.fanout:"object"==typeof e.fanout&&(t.fanout=new $util.LongBits(e.fanout.low>>>0,e.fanout.high>>>0).toNumber(!0))),null!=e.mode&&(t.mode=e.mode>>>0),null!=e.mtime){if("object"!=typeof e.mtime)throw TypeError(".Data.mtime: object expected");t.mtime=$root.UnixTime.fromObject(e.mtime)}return t},e.toObject=function(e,t){t||(t={});var r={};if((t.arrays||t.defaults)&&(r.blocksizes=[]),t.defaults){if(r.Type=t.enums===String?"Raw":0,t.bytes===String?r.Data="":(r.Data=[],t.bytes!==Array&&(r.Data=$util.newBuffer(r.Data))),$util.Long){var n=new $util.Long(0,0,!0);r.filesize=t.longs===String?n.toString():t.longs===Number?n.toNumber():n}else r.filesize=t.longs===String?"0":0;if($util.Long){n=new $util.Long(0,0,!0);r.hashType=t.longs===String?n.toString():t.longs===Number?n.toNumber():n}else r.hashType=t.longs===String?"0":0;if($util.Long){n=new $util.Long(0,0,!0);r.fanout=t.longs===String?n.toString():t.longs===Number?n.toNumber():n}else r.fanout=t.longs===String?"0":0;r.mode=0,r.mtime=null}if(null!=e.Type&&e.hasOwnProperty("Type")&&(r.Type=t.enums===String?$root.Data.DataType[e.Type]:e.Type),null!=e.Data&&e.hasOwnProperty("Data")&&(r.Data=t.bytes===String?$util.base64.encode(e.Data,0,e.Data.length):t.bytes===Array?Array.prototype.slice.call(e.Data):e.Data),null!=e.filesize&&e.hasOwnProperty("filesize")&&("number"==typeof e.filesize?r.filesize=t.longs===String?String(e.filesize):e.filesize:r.filesize=t.longs===String?$util.Long.prototype.toString.call(e.filesize):t.longs===Number?new $util.LongBits(e.filesize.low>>>0,e.filesize.high>>>0).toNumber(!0):e.filesize),e.blocksizes&&e.blocksizes.length){r.blocksizes=[];for(var o=0;o<e.blocksizes.length;++o)"number"==typeof e.blocksizes[o]?r.blocksizes[o]=t.longs===String?String(e.blocksizes[o]):e.blocksizes[o]:r.blocksizes[o]=t.longs===String?$util.Long.prototype.toString.call(e.blocksizes[o]):t.longs===Number?new $util.LongBits(e.blocksizes[o].low>>>0,e.blocksizes[o].high>>>0).toNumber(!0):e.blocksizes[o]}return null!=e.hashType&&e.hasOwnProperty("hashType")&&("number"==typeof e.hashType?r.hashType=t.longs===String?String(e.hashType):e.hashType:r.hashType=t.longs===String?$util.Long.prototype.toString.call(e.hashType):t.longs===Number?new $util.LongBits(e.hashType.low>>>0,e.hashType.high>>>0).toNumber(!0):e.hashType),null!=e.fanout&&e.hasOwnProperty("fanout")&&("number"==typeof e.fanout?r.fanout=t.longs===String?String(e.fanout):e.fanout:r.fanout=t.longs===String?$util.Long.prototype.toString.call(e.fanout):t.longs===Number?new $util.LongBits(e.fanout.low>>>0,e.fanout.high>>>0).toNumber(!0):e.fanout),null!=e.mode&&e.hasOwnProperty("mode")&&(r.mode=e.mode),null!=e.mtime&&e.hasOwnProperty("mtime")&&(r.mtime=$root.UnixTime.toObject(e.mtime,t)),r},e.prototype.toJSON=function(){return this.constructor.toObject(this,minimal.util.toJSONOptions)},e.DataType=function(){const e={},t=Object.create(e);return t[e[0]="Raw"]=0,t[e[1]="Directory"]=1,t[e[2]="File"]=2,t[e[3]="Metadata"]=3,t[e[4]="Symlink"]=4,t[e[5]="HAMTShard"]=5,t}(),e})();$root.UnixTime=(()=>{function e(e){if(e)for(var t=Object.keys(e),r=0;r<t.length;++r)null!=e[t[r]]&&(this[t[r]]=e[t[r]])}return e.prototype.Seconds=$util.Long?$util.Long.fromBits(0,0,!1):0,e.prototype.FractionalNanoseconds=0,e.encode=function(e,t){return t||(t=$Writer.create()),t.uint32(8).int64(e.Seconds),null!=e.FractionalNanoseconds&&Object.hasOwnProperty.call(e,"FractionalNanoseconds")&&t.uint32(21).fixed32(e.FractionalNanoseconds),t},e.decode=function(e,t){e instanceof $Reader||(e=$Reader.create(e));for(var r=void 0===t?e.len:e.pos+t,n=new $root.UnixTime;e.pos<r;){var o=e.uint32();switch(o>>>3){case 1:n.Seconds=e.int64();break;case 2:n.FractionalNanoseconds=e.fixed32();break;default:e.skipType(7&o)}}if(!n.hasOwnProperty("Seconds"))throw $util.ProtocolError("missing required 'Seconds'",{instance:n});return n},e.fromObject=function(e){if(e instanceof $root.UnixTime)return e;var t=new $root.UnixTime;return null!=e.Seconds&&($util.Long?(t.Seconds=$util.Long.fromValue(e.Seconds)).unsigned=!1:"string"==typeof e.Seconds?t.Seconds=parseInt(e.Seconds,10):"number"==typeof e.Seconds?t.Seconds=e.Seconds:"object"==typeof e.Seconds&&(t.Seconds=new $util.LongBits(e.Seconds.low>>>0,e.Seconds.high>>>0).toNumber())),null!=e.FractionalNanoseconds&&(t.FractionalNanoseconds=e.FractionalNanoseconds>>>0),t},e.toObject=function(e,t){t||(t={});var r={};if(t.defaults){if($util.Long){var n=new $util.Long(0,0,!1);r.Seconds=t.longs===String?n.toString():t.longs===Number?n.toNumber():n}else r.Seconds=t.longs===String?"0":0;r.FractionalNanoseconds=0}return null!=e.Seconds&&e.hasOwnProperty("Seconds")&&("number"==typeof e.Seconds?r.Seconds=t.longs===String?String(e.Seconds):e.Seconds:r.Seconds=t.longs===String?$util.Long.prototype.toString.call(e.Seconds):t.longs===Number?new $util.LongBits(e.Seconds.low>>>0,e.Seconds.high>>>0).toNumber():e.Seconds),null!=e.FractionalNanoseconds&&e.hasOwnProperty("FractionalNanoseconds")&&(r.FractionalNanoseconds=e.FractionalNanoseconds),r},e.prototype.toJSON=function(){return this.constructor.toObject(this,minimal.util.toJSONOptions)},e})(),$root.Metadata=(()=>{function e(e){if(e)for(var t=Object.keys(e),r=0;r<t.length;++r)null!=e[t[r]]&&(this[t[r]]=e[t[r]])}return e.prototype.MimeType="",e.encode=function(e,t){return t||(t=$Writer.create()),null!=e.MimeType&&Object.hasOwnProperty.call(e,"MimeType")&&t.uint32(10).string(e.MimeType),t},e.decode=function(e,t){e instanceof $Reader||(e=$Reader.create(e));for(var r=void 0===t?e.len:e.pos+t,n=new $root.Metadata;e.pos<r;){var o=e.uint32();if(o>>>3==1)n.MimeType=e.string();else e.skipType(7&o)}return n},e.fromObject=function(e){if(e instanceof $root.Metadata)return e;var t=new $root.Metadata;return null!=e.MimeType&&(t.MimeType=String(e.MimeType)),t},e.toObject=function(e,t){t||(t={});var r={};return t.defaults&&(r.MimeType=""),null!=e.MimeType&&e.hasOwnProperty("MimeType")&&(r.MimeType=e.MimeType),r},e.prototype.toJSON=function(){return this.constructor.toObject(this,minimal.util.toJSONOptions)},e})();const PBData=Data,types=["raw","directory","file","metadata","symlink","hamt-sharded-directory"],dirTypes=["directory","hamt-sharded-directory"],DEFAULT_FILE_MODE=parseInt("0644",8),DEFAULT_DIRECTORY_MODE=parseInt("0755",8);function parseMode(e){if(null!=e)return"number"==typeof e?4095&e:"0"===(e=e.toString()).substring(0,1)?4095&parseInt(e,8):4095&parseInt(e,10)}function parseMtime(e){if(null==e)return;let t;if(null!=e.secs&&(t={secs:e.secs,nsecs:e.nsecs}),null!=e.Seconds&&(t={secs:e.Seconds,nsecs:e.FractionalNanoseconds}),Array.isArray(e)&&(t={secs:e[0],nsecs:e[1]}),e instanceof Date){const r=e.getTime(),n=Math.floor(r/1e3);t={secs:n,nsecs:1e3*(r-1e3*n)}}if(Object.prototype.hasOwnProperty.call(t,"secs")){if(null!=t&&null!=t.nsecs&&(t.nsecs<0||t.nsecs>999999999))throw errCode(new Error("mtime-nsecs must be within the range [0,999999999]"),"ERR_INVALID_MTIME_NSECS");return t}}class UnixFS{static unmarshal(e){const t=PBData.decode(e),r=PBData.toObject(t,{defaults:!1,arrays:!0,longs:Number,objects:!1}),n=new UnixFS({type:types[r.Type],data:r.Data,blockSizes:r.blocksizes,mode:r.mode,mtime:r.mtime?{secs:r.mtime.Seconds,nsecs:r.mtime.FractionalNanoseconds}:void 0});return n._originalMode=r.mode||0,n}constructor(e={type:"file"}){const{type:t,data:r,blockSizes:n,hashType:o,fanout:i,mtime:s,mode:a}=e;if(t&&!types.includes(t))throw errCode(new Error("Type: "+t+" is not valid"),"ERR_INVALID_TYPE");this.type=t||"file",this.data=r,this.hashType=o,this.fanout=i,this.blockSizes=n||[],this._originalMode=0,this.mode=parseMode(a),s&&(this.mtime=parseMtime(s),this.mtime&&!this.mtime.nsecs&&(this.mtime.nsecs=0))}set mode(e){this._mode=this.isDirectory()?DEFAULT_DIRECTORY_MODE:DEFAULT_FILE_MODE;const t=parseMode(e);void 0!==t&&(this._mode=t)}get mode(){return this._mode}isDirectory(){return Boolean(this.type&&dirTypes.includes(this.type))}addBlockSize(e){this.blockSizes.push(e)}removeBlockSize(e){this.blockSizes.splice(e,1)}fileSize(){if(this.isDirectory())return 0;let e=0;return this.blockSizes.forEach((t=>{e+=t})),this.data&&(e+=this.data.length),e}marshal(){let e;switch(this.type){case"raw":e=PBData.DataType.Raw;break;case"directory":e=PBData.DataType.Directory;break;case"file":e=PBData.DataType.File;break;case"metadata":e=PBData.DataType.Metadata;break;case"symlink":e=PBData.DataType.Symlink;break;case"hamt-sharded-directory":e=PBData.DataType.HAMTShard;break;default:throw errCode(new Error("Type: "+e+" is not valid"),"ERR_INVALID_TYPE")}let t,r,n=this.data;if(this.data&&this.data.length||(n=void 0),null!=this.mode&&(t=4294963200&this._originalMode|(parseMode(this.mode)||0),t!==DEFAULT_FILE_MODE||this.isDirectory()||(t=void 0),t===DEFAULT_DIRECTORY_MODE&&this.isDirectory()&&(t=void 0)),null!=this.mtime){const e=parseMtime(this.mtime);e&&(r={Seconds:e.secs,FractionalNanoseconds:e.nsecs},0===r.FractionalNanoseconds&&delete r.FractionalNanoseconds)}const o={Type:e,Data:n,filesize:this.isDirectory()?void 0:this.fileSize(),blocksizes:this.blockSizes,hashType:this.hashType,fanout:this.fanout,mode:t,mtime:r};return PBData.encode(o).finish()}}const textDecoder=new TextDecoder;function decodeVarint(e,t){let r=0;for(let n=0;;n+=7){if(n>=64)throw new Error("protobuf: varint overflow");if(t>=e.length)throw new Error("protobuf: unexpected end of data");const o=e[t++];if(r+=n<28?(127&o)<<n:(127&o)*2**n,o<128)break}return[r,t]}function decodeBytes(e,t){let r;[r,t]=decodeVarint(e,t);const n=t+r;if(r<0||n<0)throw new Error("protobuf: invalid length");if(n>e.length)throw new Error("protobuf: unexpected end of data");return[e.subarray(t,n),n]}function decodeKey(e,t){let r;return[r,t]=decodeVarint(e,t),[7&r,r>>3,t]}function decodeLink(e){const t={},r=e.length;let n=0;for(;n<r;){let r,o;if([r,o,n]=decodeKey(e,n),1===o){if(t.Hash)throw new Error("protobuf: (PBLink) duplicate Hash section");if(2!==r)throw new Error(`protobuf: (PBLink) wrong wireType (${r}) for Hash`);if(void 0!==t.Name)throw new Error("protobuf: (PBLink) invalid order, found Name before Hash");if(void 0!==t.Tsize)throw new Error("protobuf: (PBLink) invalid order, found Tsize before Hash");[t.Hash,n]=decodeBytes(e,n)}else if(2===o){if(void 0!==t.Name)throw new Error("protobuf: (PBLink) duplicate Name section");if(2!==r)throw new Error(`protobuf: (PBLink) wrong wireType (${r}) for Name`);if(void 0!==t.Tsize)throw new Error("protobuf: (PBLink) invalid order, found Tsize before Name");let o;[o,n]=decodeBytes(e,n),t.Name=textDecoder.decode(o)}else{if(3!==o)throw new Error(`protobuf: (PBLink) invalid fieldNumber, expected 1, 2 or 3, got ${o}`);if(void 0!==t.Tsize)throw new Error("protobuf: (PBLink) duplicate Tsize section");if(0!==r)throw new Error(`protobuf: (PBLink) wrong wireType (${r}) for Tsize`);[t.Tsize,n]=decodeVarint(e,n)}}if(n>r)throw new Error("protobuf: (PBLink) unexpected end of data");return t}function decodeNode(e){const t=e.length;let r,n,o=0,i=!1;for(;o<t;){let t,s;if([t,s,o]=decodeKey(e,o),2!==t)throw new Error(`protobuf: (PBNode) invalid wireType, expected 2, got ${t}`);if(1===s){if(n)throw new Error("protobuf: (PBNode) duplicate Data section");[n,o]=decodeBytes(e,o),r&&(i=!0)}else{if(2!==s)throw new Error(`protobuf: (PBNode) invalid fieldNumber, expected 1 or 2, got ${s}`);{if(i)throw new Error("protobuf: (PBNode) duplicate Links section");let t;r||(r=[]),[t,o]=decodeBytes(e,o),r.push(decodeLink(t))}}}if(o>t)throw new Error("protobuf: (PBNode) unexpected end of data");const s={};return n&&(s.Data=n),s.Links=r||[],s}const textEncoder$1=new TextEncoder,maxInt32=2**32,maxUInt32=2**31;function encodeLink(e,t){let r=t.length;if("number"==typeof e.Tsize){if(e.Tsize<0)throw new Error("Tsize cannot be negative");if(!Number.isSafeInteger(e.Tsize))throw new Error("Tsize too large for encoding");r=encodeVarint(t,r,e.Tsize)-1,t[r]=24}if("string"==typeof e.Name){const n=textEncoder$1.encode(e.Name);r-=n.length,t.set(n,r),r=encodeVarint(t,r,n.length)-1,t[r]=18}return e.Hash&&(r-=e.Hash.length,t.set(e.Hash,r),r=encodeVarint(t,r,e.Hash.length)-1,t[r]=10),t.length-r}function encodeNode(e){const t=sizeNode(e),r=new Uint8Array(t);let n=t;if(e.Data&&(n-=e.Data.length,r.set(e.Data,n),n=encodeVarint(r,n,e.Data.length)-1,r[n]=10),e.Links)for(let t=e.Links.length-1;t>=0;t--){const o=encodeLink(e.Links[t],r.subarray(0,n));n-=o,n=encodeVarint(r,n,o)-1,r[n]=18}return r}function sizeLink(e){let t=0;if(e.Hash){const r=e.Hash.length;t+=1+r+sov(r)}if("string"==typeof e.Name){const r=textEncoder$1.encode(e.Name).length;t+=1+r+sov(r)}return"number"==typeof e.Tsize&&(t+=1+sov(e.Tsize)),t}function sizeNode(e){let t=0;if(e.Data){const r=e.Data.length;t+=1+r+sov(r)}if(e.Links)for(const r of e.Links){const e=sizeLink(r);t+=1+e+sov(e)}return t}function encodeVarint(e,t,r){const n=t-=sov(r);for(;r>=maxUInt32;)e[t++]=127&r|128,r/=128;for(;r>=128;)e[t++]=127&r|128,r>>>=7;return e[t]=r,n}function sov(e){return e%2==0&&e++,Math.floor((len64(e)+6)/7)}function len64(e){let t=0;return e>=maxInt32&&(e=Math.floor(e/maxInt32),t=32),e>=65536&&(e>>>=16,t+=16),e>=256&&(e>>>=8,t+=8),t+len8tab[e]}const len8tab=[0,1,2,2,3,3,3,3,4,4,4,4,4,4,4,4,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8],pbNodeProperties=["Data","Links"],pbLinkProperties=["Hash","Name","Tsize"],textEncoder=new TextEncoder;function linkComparator(e,t){if(e===t)return 0;const r=e.Name?textEncoder.encode(e.Name):[],n=t.Name?textEncoder.encode(t.Name):[];let o=r.length,i=n.length;for(let e=0,t=Math.min(o,i);e<t;++e)if(r[e]!==n[e]){o=r[e],i=n[e];break}return o<i?-1:i<o?1:0}function hasOnlyProperties(e,t){return!Object.keys(e).some((e=>!t.includes(e)))}function asLink(e){if("object"==typeof e.asCID){const t=CID.asCID(e);if(!t)throw new TypeError("Invalid DAG-PB form");return{Hash:t}}if("object"!=typeof e||Array.isArray(e))throw new TypeError("Invalid DAG-PB form");const t={};if(e.Hash){let r=CID.asCID(e.Hash);try{r||("string"==typeof e.Hash?r=CID.parse(e.Hash):e.Hash instanceof Uint8Array&&(r=CID.decode(e.Hash)))}catch(e){throw new TypeError(`Invalid DAG-PB form: ${e.message}`)}r&&(t.Hash=r)}if(!t.Hash)throw new TypeError("Invalid DAG-PB form");return"string"==typeof e.Name&&(t.Name=e.Name),"number"==typeof e.Tsize&&(t.Tsize=e.Tsize),t}function prepare(e){if((e instanceof Uint8Array||"string"==typeof e)&&(e={Data:e}),"object"!=typeof e||Array.isArray(e))throw new TypeError("Invalid DAG-PB form");const t={};if(void 0!==e.Data)if("string"==typeof e.Data)t.Data=textEncoder.encode(e.Data);else{if(!(e.Data instanceof Uint8Array))throw new TypeError("Invalid DAG-PB form");t.Data=e.Data}if(void 0!==e.Links){if(!Array.isArray(e.Links))throw new TypeError("Invalid DAG-PB form");t.Links=e.Links.map(asLink),t.Links.sort(linkComparator)}else t.Links=[];return t}function validate(e){if(!e||"object"!=typeof e||Array.isArray(e))throw new TypeError("Invalid DAG-PB form");if(!hasOnlyProperties(e,pbNodeProperties))throw new TypeError("Invalid DAG-PB form (extraneous properties)");if(void 0!==e.Data&&!(e.Data instanceof Uint8Array))throw new TypeError("Invalid DAG-PB form (Data must be a Uint8Array)");if(!Array.isArray(e.Links))throw new TypeError("Invalid DAG-PB form (Links must be an array)");for(let t=0;t<e.Links.length;t++){const r=e.Links[t];if(!r||"object"!=typeof r||Array.isArray(r))throw new TypeError("Invalid DAG-PB form (bad link object)");if(!hasOnlyProperties(r,pbLinkProperties))throw new TypeError("Invalid DAG-PB form (extraneous properties on link object)");if(!r.Hash)throw new TypeError("Invalid DAG-PB form (link must have a Hash)");if(r.Hash.asCID!==r.Hash)throw new TypeError("Invalid DAG-PB form (link Hash must be a CID)");if(void 0!==r.Name&&"string"!=typeof r.Name)throw new TypeError("Invalid DAG-PB form (link Name must be a string)");if(void 0!==r.Tsize&&("number"!=typeof r.Tsize||r.Tsize%1!=0))throw new TypeError("Invalid DAG-PB form (link Tsize must be an integer)");if(t>0&&-1===linkComparator(r,e.Links[t-1]))throw new TypeError("Invalid DAG-PB form (links must be sorted by Name bytes)")}}function createNode(e,t=[]){return prepare({Data:e,Links:t})}function createLink(e,t,r){return asLink({Hash:r,Name:e,Tsize:t})}const name$3="dag-pb",code$5=112;function encode$3(e){validate(e);const t={};return e.Links&&(t.Links=e.Links.map((e=>{const t={};return e.Hash&&(t.Hash=e.Hash.bytes),void 0!==e.Name&&(t.Name=e.Name),void 0!==e.Tsize&&(t.Tsize=e.Tsize),t}))),e.Data&&(t.Data=e.Data),encodeNode(t)}function decode$3(e){const t=decodeNode(e),r={};return t.Data&&(r.Data=t.Data),t.Links&&(r.Links=t.Links.map((e=>{const t={};try{t.Hash=CID.decode(e.Hash)}catch(e){}if(!t.Hash)throw new Error("Invalid Hash field found in link, expected CID");return void 0!==e.Name&&(t.Name=e.Name),void 0!==e.Tsize&&(t.Tsize=e.Tsize),t}))),r}var pb=Object.freeze({__proto__:null,name:name$3,code:code$5,encode:encode$3,decode:decode$3,prepare:prepare,validate:validate,createNode:createNode,createLink:createLink});const persist=async(e,t,r)=>{r.codec||(r.codec=pb),r.hasher||(r.hasher=sha256),void 0===r.cidVersion&&(r.cidVersion=1),r.codec===pb&&r.hasher!==sha256&&(r.cidVersion=1);const n=await r.hasher.digest(e),o=CID.create(r.cidVersion,r.codec.code,n);return r.onlyHash||await t.put(o,e,{signal:r.signal}),o},dirBuilder=async(e,t,r)=>{const n=new UnixFS({type:"directory",mtime:e.mtime,mode:e.mode}),o=encode$3(prepare({Data:n.marshal()}));return{cid:await persist(o,t,r),path:e.path,unixfs:n,size:o.length}},name$2="raw",code$4=85,encode$2=e=>coerce(e),decode$2=e=>coerce(e);var raw=Object.freeze({__proto__:null,name:name$2,code:code$4,encode:encode$2,decode:decode$2});const all=async e=>{const t=[];for await(const r of e)t.push(r);return t};var itAll=all;async function flat(e,t){return t(await itAll(e))}function balanced(e,t,r){return reduceToParents(e,t,r)}async function reduceToParents(e,t,r){const n=[];for await(const o of itBatch(e,r.maxChildrenPerNode))n.push(await t(o));return n.length>1?reduceToParents(n,t,r):n[0]}async function trickleStream(e,t,r){const n=new Root(r.layerRepeat);let o=0,i=1,s=n;for await(const a of itBatch(e,r.maxChildrenPerNode))s.isFull()&&(s!==n&&n.addChild(await s.reduce(t)),o&&o%r.layerRepeat==0&&i++,s=new SubTree(i,r.layerRepeat,o),o++),s.append(a);return s&&s!==n&&n.addChild(await s.reduce(t)),n.reduce(t)}class SubTree{constructor(e,t,r=0){this.maxDepth=e,this.layerRepeat=t,this.currentDepth=1,this.iteration=r,this.root=this.node=this.parent={children:[],depth:this.currentDepth,maxDepth:e,maxChildren:(this.maxDepth-this.currentDepth)*this.layerRepeat}}isFull(){if(!this.root.data)return!1;if(this.currentDepth<this.maxDepth&&this.node.maxChildren)return this._addNextNodeToParent(this.node),!1;const e=this._findParent(this.node,this.currentDepth);return!e||(this._addNextNodeToParent(e),!1)}_addNextNodeToParent(e){this.parent=e;const t={children:[],depth:e.depth+1,parent:e,maxDepth:this.maxDepth,maxChildren:Math.floor(e.children.length/this.layerRepeat)*this.layerRepeat};e.children.push(t),this.currentDepth=t.depth,this.node=t}append(e){this.node.data=e}reduce(e){return this._reduce(this.root,e)}async _reduce(e,t){let r=[];return e.children.length&&(r=await Promise.all(e.children.filter((e=>e.data)).map((e=>this._reduce(e,t))))),t((e.data||[]).concat(r))}_findParent(e,t){const r=e.parent;if(r&&0!==r.depth)return r.children.length!==r.maxChildren&&r.maxChildren?r:this._findParent(r,t)}}class Root extends SubTree{constructor(e){super(0,e),this.root.depth=0,this.currentDepth=1}addChild(e){this.root.children.push(e)}reduce(e){return e((this.root.data||[]).concat(this.root.children))}}async function*bufferImporter(e,t,r){for await(let n of e.content)yield async()=>{let o;r.progress(n.length,e.path);const i={codec:pb,cidVersion:r.cidVersion,hasher:r.hasher,onlyHash:r.onlyHash};return r.rawLeaves?(i.codec=raw,i.cidVersion=1):(o=new UnixFS({type:r.leafType,data:n,mtime:e.mtime,mode:e.mode}),n=encode$3({Data:o.marshal(),Links:[]})),{cid:await persist(n,t,i),unixfs:o,size:n.length}}}const dagBuilders={flat:flat,balanced:balanced,trickle:trickleStream};async function*buildFileBatch(e,t,r){let n,o,i=-1;o="function"==typeof r.bufferImporter?r.bufferImporter:bufferImporter;for await(const s of itParallelBatch(o(e,t,r),r.blockWriteConcurrency))i++,0!==i?(1===i&&n&&(yield n,n=null),yield s):n=s;n&&(n.single=!0,yield n)}const reduce=(e,t,r)=>async function(n){if(1===n.length&&n[0].single&&r.reduceSingleLeafToSelf){const o=n[0];if(o.cid.code===code$4&&(void 0!==e.mtime||void 0!==e.mode)){let n=await t.get(o.cid);o.unixfs=new UnixFS({type:"file",mtime:e.mtime,mode:e.mode,data:n}),n=encode$3(prepare({Data:o.unixfs.marshal()})),o.cid=await persist(n,t,{...r,codec:pb,hasher:r.hasher,cidVersion:r.cidVersion}),o.size=n.length}return{cid:o.cid,path:e.path,unixfs:o.unixfs,size:o.size}}const o=new UnixFS({type:"file",mtime:e.mtime,mode:e.mode}),i=n.filter((e=>!(e.cid.code!==code$4||!e.size)||(!(!e.unixfs||e.unixfs.data||!e.unixfs.fileSize())||Boolean(e.unixfs&&e.unixfs.data&&e.unixfs.data.length)))).map((e=>e.cid.code===code$4?(o.addBlockSize(e.size),{Name:"",Tsize:e.size,Hash:e.cid}):(e.unixfs&&e.unixfs.data?o.addBlockSize(e.unixfs.data.length):o.addBlockSize(e.unixfs&&e.unixfs.fileSize()||0),{Name:"",Tsize:e.size,Hash:e.cid}))),s={Data:o.marshal(),Links:i},a=encode$3(prepare(s));return{cid:await persist(a,t,r),path:e.path,unixfs:o,size:a.length+s.Links.reduce(((e,t)=>e+t.Tsize),0)}};function fileBuilder(e,t,r){const n=dagBuilders[r.strategy];if(!n)throw errCode(new Error(`Unknown importer build strategy name: ${r.strategy}`),"ERR_BAD_STRATEGY");return n(buildFileBatch(e,t,r),reduce(e,t,r),r)}var buffer={},base64Js={};base64Js.byteLength=byteLength,base64Js.toByteArray=toByteArray,base64Js.fromByteArray=fromByteArray;for(var lookup=[],revLookup=[],Arr="undefined"!=typeof Uint8Array?Uint8Array:Array,code$3="ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/",i=0,len=code$3.length;i<len;++i)lookup[i]=code$3[i],revLookup[code$3.charCodeAt(i)]=i;function getLens(e){var t=e.length;if(t%4>0)throw new Error("Invalid string. Length must be a multiple of 4");var r=e.indexOf("=");return-1===r&&(r=t),[r,r===t?0:4-r%4]}function byteLength(e){var t=getLens(e),r=t[0],n=t[1];return 3*(r+n)/4-n}function _byteLength(e,t,r){return 3*(t+r)/4-r}function toByteArray(e){var t,r,n=getLens(e),o=n[0],i=n[1],s=new Arr(_byteLength(e,o,i)),a=0,c=i>0?o-4:o;for(r=0;r<c;r+=4)t=revLookup[e.charCodeAt(r)]<<18|revLookup[e.charCodeAt(r+1)]<<12|revLookup[e.charCodeAt(r+2)]<<6|revLookup[e.charCodeAt(r+3)],s[a++]=t>>16&255,s[a++]=t>>8&255,s[a++]=255&t;return 2===i&&(t=revLookup[e.charCodeAt(r)]<<2|revLookup[e.charCodeAt(r+1)]>>4,s[a++]=255&t),1===i&&(t=revLookup[e.charCodeAt(r)]<<10|revLookup[e.charCodeAt(r+1)]<<4|revLookup[e.charCodeAt(r+2)]>>2,s[a++]=t>>8&255,s[a++]=255&t),s}function tripletToBase64(e){return lookup[e>>18&63]+lookup[e>>12&63]+lookup[e>>6&63]+lookup[63&e]}function encodeChunk(e,t,r){for(var n,o=[],i=t;i<r;i+=3)n=(e[i]<<16&16711680)+(e[i+1]<<8&65280)+(255&e[i+2]),o.push(tripletToBase64(n));return o.join("")}function fromByteArray(e){for(var t,r=e.length,n=r%3,o=[],i=16383,s=0,a=r-n;s<a;s+=i)o.push(encodeChunk(e,s,s+i>a?a:s+i));return 1===n?(t=e[r-1],o.push(lookup[t>>2]+lookup[t<<4&63]+"==")):2===n&&(t=(e[r-2]<<8)+e[r-1],o.push(lookup[t>>10]+lookup[t>>4&63]+lookup[t<<2&63]+"=")),o.join("")}revLookup["-".charCodeAt(0)]=62,revLookup["_".charCodeAt(0)]=63;var ieee754={
/*! ieee754. BSD-3-Clause License. Feross Aboukhadijeh <https://feross.org/opensource> */
read:function(e,t,r,n,o){var i,s,a=8*o-n-1,c=(1<<a)-1,u=c>>1,f=-7,l=r?o-1:0,h=r?-1:1,d=e[t+l];for(l+=h,i=d&(1<<-f)-1,d>>=-f,f+=a;f>0;i=256*i+e[t+l],l+=h,f-=8);for(s=i&(1<<-f)-1,i>>=-f,f+=n;f>0;s=256*s+e[t+l],l+=h,f-=8);if(0===i)i=1-u;else{if(i===c)return s?NaN:1/0*(d?-1:1);s+=Math.pow(2,n),i-=u}return(d?-1:1)*s*Math.pow(2,i-n)},write:function(e,t,r,n,o,i){var s,a,c,u=8*i-o-1,f=(1<<u)-1,l=f>>1,h=23===o?Math.pow(2,-24)-Math.pow(2,-77):0,d=n?0:i-1,p=n?1:-1,y=t<0||0===t&&1/t<0?1:0;for(t=Math.abs(t),isNaN(t)||t===1/0?(a=isNaN(t)?1:0,s=f):(s=Math.floor(Math.log(t)/Math.LN2),t*(c=Math.pow(2,-s))<1&&(s--,c*=2),(t+=s+l>=1?h/c:h*Math.pow(2,1-l))*c>=2&&(s++,c/=2),s+l>=f?(a=0,s=f):s+l>=1?(a=(t*c-1)*Math.pow(2,o),s+=l):(a=t*Math.pow(2,l-1)*Math.pow(2,o),s=0));o>=8;e[r+d]=255&a,d+=p,a/=256,o-=8);for(s=s<<o|a,u+=o;u>0;e[r+d]=255&s,d+=p,s/=256,u-=8);e[r+d-p]|=128*y}};
/*!
 * The buffer module from node.js, for the browser.
 *
 * @author   Feross Aboukhadijeh <https://feross.org>
 * @license  MIT
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0,65,240,2,11,53,7,0,0,0,16,0,0,0,0,0,0,0,16,0,0,0,0,0,0,0,16,0,0,0,0,0,0,0,145,4,0,0,2,0,0,0,49,0,0,0,2,0,0,0,17,1,0,0,2,0,0,0,16,0,34,16,115,111,117,114,99,101,77,97,112,112,105,110,103,85,82,76,16,46,47,114,97,98,105,110,46,119,97,115,109,46,109,97,112]);return instantiate(new Response(new Blob([t],{type:"application/wasm"})),e)}loadWebAssembly.supported="undefined"!=typeof WebAssembly;var rabinWasm=loadWebAssembly;const Rabin=rabin$1,getRabin=rabinWasm,create=async(e,t,r,n,o)=>{const i=await getRabin();return new Rabin(i,e,t,r,n,o)};var src$1={Rabin:Rabin,create:create};async function*rabinChunker(e,t){let r,n,o;if(t.minChunkSize&&t.maxChunkSize&&t.avgChunkSize)o=t.avgChunkSize,r=t.minChunkSize,n=t.maxChunkSize;else{if(!t.avgChunkSize)throw errCode(new Error("please specify an average chunk size"),"ERR_INVALID_AVG_CHUNK_SIZE");o=t.avgChunkSize,r=o/3,n=o+o/2}if(r<16)throw errCode(new Error("rabin min must be greater than 16"),"ERR_INVALID_MIN_CHUNK_SIZE");n<r&&(n=r),o<r&&(o=r);const i=Math.floor(Math.log2(o));for await(const o of rabin(e,{min:r,max:n,bits:i,window:t.window,polynomial:t.polynomial}))yield o}async function*rabin(e,t){const r=await src$1.create(t.bits,t.min,t.max,t.window),n=new BufferList_1;for await(const t of e){n.append(t);const e=r.fingerprint(t);for(let t=0;t<e.length;t++){const r=e[t],o=n.slice(0,r);n.consume(r),yield o}}n.length&&(yield n.slice(0))}async function*fixedSizeChunker(e,t){let r=new BufferList_1,n=0,o=!1;const i=t.maxChunkSize;for await(const t of e)for(r.append(t),n+=t.length;n>=i;)if(yield r.slice(0,i),o=!0,i===r.length)r=new BufferList_1,n=0;else{const e=new BufferList_1;e.append(r.shallowSlice(i)),r=e,n-=i}o&&!n||(yield r.slice(0,n))}const identity$2=from$1({prefix:"\0",name:"identity",encode:e=>toString$1(e),decode:e=>fromString$3(e)});var identityBase=Object.freeze({__proto__:null,identity:identity$2});const base2=rfc4648({prefix:"0",name:"base2",alphabet:"01",bitsPerChar:1});var base2$1=Object.freeze({__proto__:null,base2:base2});const base8=rfc4648({prefix:"7",name:"base8",alphabet:"01234567",bitsPerChar:3});var base8$1=Object.freeze({__proto__:null,base8:base8});const base10=baseX({prefix:"9",name:"base10",alphabet:"0123456789"});var base10$1=Object.freeze({__proto__:null,base10:base10});const base16=rfc4648({prefix:"f",name:"base16",alphabet:"0123456789abcdef",bitsPerChar:4}),base16upper=rfc4648({prefix:"F",name:"base16upper",alphabet:"0123456789ABCDEF",bitsPerChar:4});var base16$1=Object.freeze({__proto__:null,base16:base16,base16upper:base16upper});const base36=baseX({prefix:"k",name:"base36",alphabet:"0123456789abcdefghijklmnopqrstuvwxyz"}),base36upper=baseX({prefix:"K",name:"base36upper",alphabet:"0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ"});var base36$1=Object.freeze({__proto__:null,base36:base36,base36upper:base36upper});const base64=rfc4648({prefix:"m",name:"base64",alphabet:"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/",bitsPerChar:6}),base64pad=rfc4648({prefix:"M",name:"base64pad",alphabet:"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/=",bitsPerChar:6}),base64url=rfc4648({prefix:"u",name:"base64url",alphabet:"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789-_",bitsPerChar:6}),base64urlpad=rfc4648({prefix:"U",name:"base64urlpad",alphabet:"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789-_=",bitsPerChar:6});var base64$1=Object.freeze({__proto__:null,base64:base64,base64pad:base64pad,base64url:base64url,base64urlpad:base64urlpad});const code$2=0,name$1="identity",encode$1=coerce,digest=e=>create$4(code$2,encode$1(e)),identity={code:code$2,name:name$1,encode:encode$1,digest:digest};var identity$1=Object.freeze({__proto__:null,identity:identity});new TextEncoder,new TextDecoder;const bases={...identityBase,...base2$1,...base8$1,...base10$1,...base16$1,...base32$1,...base36$1,...base58,...base64$1};function createCodec(e,t,r,n){return{name:e,prefix:t,encoder:{name:e,prefix:t,encode:r},decoder:{decode:n}}}const string=createCodec("utf8","u",(e=>"u"+new TextDecoder("utf8").decode(e)),(e=>(new TextEncoder).encode(e.substring(1)))),ascii=createCodec("ascii","a",(e=>{let t="a";for(let r=0;r<e.length;r++)t+=String.fromCharCode(e[r]);return t}),(e=>{e=e.substring(1);const t=new Uint8Array(e.length);for(let r=0;r<e.length;r++)t[r]=e.charCodeAt(r);return t})),BASES={utf8:string,"utf-8":string,hex:bases.base16,latin1:ascii,ascii:ascii,binary:ascii,...bases};function fromString(e,t="utf8"){const r=BASES[t];if(!r)throw new Error(`Unsupported encoding "${t}"`);return r.decoder.decode(`${r.prefix}${e}`)}var fromString$1=Object.freeze({__proto__:null,fromString:fromString});async function*validateChunks(e){for await(const t of e){if(void 0===t.length)throw errCode(new Error("Content was invalid"),"ERR_INVALID_CONTENT");if("string"==typeof t||t instanceof String)yield fromString(t.toString());else if(Array.isArray(t))yield Uint8Array.from(t);else{if(!(t instanceof Uint8Array))throw errCode(new Error("Content was invalid"),"ERR_INVALID_CONTENT");yield t}}}function isIterable(e){return Symbol.iterator in e}function isAsyncIterable(e){return Symbol.asyncIterator in e}function contentAsAsyncIterable(e){try{if(e instanceof Uint8Array)return async function*(){yield e}();if(isIterable(e))return async function*(){yield*e}();if(isAsyncIterable(e))return e}catch{throw errCode(new Error("Content was invalid"),"ERR_INVALID_CONTENT")}throw errCode(new Error("Content was invalid"),"ERR_INVALID_CONTENT")}async function*dagBuilder(e,t,r){for await(const n of e)if(n.path&&("./"===n.path.substring(0,2)&&(r.wrapWithDirectory=!0),n.path=n.path.split("/").filter((e=>e&&"."!==e)).join("/")),n.content){let e,o;e="function"==typeof r.chunker?r.chunker:"rabin"===r.chunker?rabinChunker:fixedSizeChunker,o="function"==typeof r.chunkValidator?r.chunkValidator:validateChunks;const i={path:n.path,mtime:n.mtime,mode:n.mode,content:e(o(contentAsAsyncIterable(n.content),r),r)};yield()=>fileBuilder(i,t,r)}else{if(!n.path)throw new Error("Import candidate must have content or path or both");{const e={path:n.path,mtime:n.mtime,mode:n.mode};yield()=>dirBuilder(e,t,r)}}}class Dir{constructor(e,t){this.options=t||{},this.root=e.root,this.dir=e.dir,this.path=e.path,this.dirty=e.dirty,this.flat=e.flat,this.parent=e.parent,this.parentKey=e.parentKey,this.unixfs=e.unixfs,this.mode=e.mode,this.mtime=e.mtime,this.cid=void 0,this.size=void 0}async put(e,t){}get(e){return Promise.resolve(this)}async*eachChildSeries(){}async*flush(e){}}class DirFlat extends Dir{constructor(e,t){super(e,t),this._children={}}async put(e,t){this.cid=void 0,this.size=void 0,this._children[e]=t}get(e){return Promise.resolve(this._children[e])}childCount(){return Object.keys(this._children).length}directChildrenCount(){return this.childCount()}onlyChild(){return this._children[Object.keys(this._children)[0]]}async*eachChildSeries(){const e=Object.keys(this._children);for(let t=0;t<e.length;t++){const r=e[t];yield{key:r,child:this._children[r]}}}async*flush(e){const t=Object.keys(this._children),r=[];for(let n=0;n<t.length;n++){let o=this._children[t[n]];if(o instanceof Dir)for await(const t of o.flush(e))o=t,yield o;null!=o.size&&o.cid&&r.push({Name:t[n],Tsize:o.size,Hash:o.cid})}const n=new UnixFS({type:"directory",mtime:this.mtime,mode:this.mode}),o={Data:n.marshal(),Links:r},i=encode$3(prepare(o)),s=await persist(i,e,this.options),a=i.length+o.Links.reduce(((e,t)=>e+(null==t.Tsize?0:t.Tsize)),0);this.cid=s,this.size=a,yield{cid:s,unixfs:n,path:this.path,size:a}}}const BITS_PER_BYTE=7;var sparseArray=class{constructor(){this._bitArrays=[],this._data=[],this._length=0,this._changedLength=!1,this._changedData=!1}set(e,t){let r=this._internalPositionFor(e,!1);if(void 0===t)-1!==r&&(this._unsetInternalPos(r),this._unsetBit(e),this._changedLength=!0,this._changedData=!0);else{let n=!1;-1===r?(r=this._data.length,this._setBit(e),this._changedData=!0):n=!0,this._setInternalPos(r,e,t,n),this._changedLength=!0}}unset(e){this.set(e,void 0)}get(e){this._sortData();const t=this._internalPositionFor(e,!0);if(-1!==t)return this._data[t][1]}push(e){return this.set(this.length,e),this.length}get length(){if(this._sortData(),this._changedLength){const e=this._data[this._data.length-1];this._length=e?e[0]+1:0,this._changedLength=!1}return this._length}forEach(e){let t=0;for(;t<this.length;)e(this.get(t),t,this),t++}map(e){let t=0,r=new Array(this.length);for(;t<this.length;)r[t]=e(this.get(t),t,this),t++;return r}reduce(e,t){let r=0,n=t;for(;r<this.length;){n=e(n,this.get(r),r),r++}return n}find(e){let t,r,n=0;for(;n<this.length&&!t;)r=this.get(n),t=e(r),n++;return t?r:void 0}_internalPositionFor(e,t){const r=this._bytePosFor(e,t);if(r>=this._bitArrays.length)return-1;const n=this._bitArrays[r],o=e-r*BITS_PER_BYTE;if(!((n&1<<o)>0))return-1;return this._bitArrays.slice(0,r).reduce(popCountReduce,0)+popCount(n&~(4294967295<<o+1))-1}_bytePosFor(e,t){const r=Math.floor(e/BITS_PER_BYTE),n=r+1;for(;!t&&this._bitArrays.length<n;)this._bitArrays.push(0);return r}_setBit(e){const t=this._bytePosFor(e,!1);this._bitArrays[t]|=1<<e-t*BITS_PER_BYTE}_unsetBit(e){const t=this._bytePosFor(e,!1);this._bitArrays[t]&=~(1<<e-t*BITS_PER_BYTE)}_setInternalPos(e,t,r,n){const o=this._data,i=[t,r];if(n)this._sortData(),o[e]=i;else{if(o.length)if(o[o.length-1][0]>=t)o.push(i);else if(o[0][0]<=t)o.unshift(i);else{const e=Math.round(o.length/2);this._data=o.slice(0,e).concat(i).concat(o.slice(e))}else this._data.push(i);this._changedData=!0,this._changedLength=!0}}_unsetInternalPos(e){this._data.splice(e,1)}_sortData(){this._changedData&&this._data.sort(sortInternal),this._changedData=!1}bitField(){const e=[];let t,r=8,n=0,o=0;const i=this._bitArrays.slice();for(;i.length||n;){0===n&&(t=i.shift(),n=7);const s=Math.min(n,r);o|=(t&~(255<<s))<<8-r,t>>>=s,n-=s,r-=s,r&&(n||i.length)||(e.push(o),o=0,r=8)}for(var s=e.length-1;s>0;s--){if(0!==e[s])break;e.pop()}return e}compactArray(){return this._sortData(),this._data.map(valueOnly)}};function popCountReduce(e,t){return e+popCount(t)}function popCount(e){let t=e;return t-=t>>1&1431655765,t=(858993459&t)+(t>>2&858993459),16843009*(t+(t>>4)&252645135)>>24}function sortInternal(e,t){return e[0]-t[0]}function valueOnly(e){return e[1]}var require$$1$1=getAugmentedNamespace(fromString$1);const SparseArray=sparseArray,{fromString:uint8ArrayFromString}=require$$1$1;class Bucket$1{constructor(e,t,r=0){this._options=e,this._popCount=0,this._parent=t,this._posAtParent=r,this._children=new SparseArray,this.key=null}async put(e,t){const r=await this._findNewBucketAndPos(e);await r.bucket._putAt(r,e,t)}async get(e){const t=await this._findChild(e);if(t)return t.value}async del(e){const t=await this._findPlace(e),r=t.bucket._at(t.pos);r&&r.key===e&&t.bucket._delAt(t.pos)}leafCount(){return this._children.compactArray().reduce(((e,t)=>t instanceof Bucket$1?e+t.leafCount():e+1),0)}childrenCount(){return this._children.length}onlyChild(){return this._children.get(0)}*eachLeafSeries(){const e=this._children.compactArray();for(const t of e)t instanceof Bucket$1?yield*t.eachLeafSeries():yield t;return[]}serialize(e,t){return t(this._children.reduce(((r,n,o)=>(n&&(n instanceof Bucket$1?r.push(n.serialize(e,t)):r.push(e(n,o))),r)),[]))}asyncTransform(e,t){return asyncTransformBucket(this,e,t)}toJSON(){return this.serialize(mapNode,reduceNodes)}prettyPrint(){return JSON.stringify(this.toJSON(),null,"  ")}tableSize(){return Math.pow(2,this._options.bits)}async _findChild(e){const t=await this._findPlace(e),r=t.bucket._at(t.pos);if(!(r instanceof Bucket$1))return r&&r.key===e?r:void 0}async _findPlace(e){const t=this._options.hash("string"==typeof e?uint8ArrayFromString(e):e),r=await t.take(this._options.bits),n=this._children.get(r);return n instanceof Bucket$1?n._findPlace(t):{bucket:this,pos:r,hash:t,existingChild:n}}async _findNewBucketAndPos(e){const t=await this._findPlace(e);if(t.existingChild&&t.existingChild.key!==e){const e=new Bucket$1(this._options,t.bucket,t.pos);t.bucket._putObjectAt(t.pos,e);const r=await e._findPlace(t.existingChild.hash);return r.bucket._putAt(r,t.existingChild.key,t.existingChild.value),e._findNewBucketAndPos(t.hash)}return t}_putAt(e,t,r){this._putObjectAt(e.pos,{key:t,value:r,hash:e.hash})}_putObjectAt(e,t){this._children.get(e)||this._popCount++,this._children.set(e,t)}_delAt(e){if(-1===e)throw new Error("Invalid position");this._children.get(e)&&this._popCount--,this._children.unset(e),this._level()}_level(){if(this._parent&&this._popCount<=1)if(1===this._popCount){const e=this._children.find(exists);if(e&&!(e instanceof Bucket$1)){const t=e.hash;t.untake(this._options.bits);const r={pos:this._posAtParent,hash:t,bucket:this._parent};this._parent._putAt(r,e.key,e.value)}}else this._parent._delAt(this._posAtParent)}_at(e){return this._children.get(e)}}function exists(e){return Boolean(e)}function mapNode(e,t){return e.key}function reduceNodes(e){return e}async function asyncTransformBucket(e,t,r){const n=[];for(const o of e._children.compactArray())if(o instanceof Bucket$1)await asyncTransformBucket(o,t,r);else{const r=await t(o);n.push({bitField:e._children.bitField(),children:r})}return r(n)}var bucket=Bucket$1,consumableHash={exports:{}};const START_MASKS=[255,254,252,248,240,224,192,128],STOP_MASKS=[1,3,7,15,31,63,127,255];var consumableBuffer=class{constructor(e){this._value=e,this._currentBytePos=e.length-1,this._currentBitPos=7}availableBits(){return this._currentBitPos+1+8*this._currentBytePos}totalBits(){return 8*this._value.length}take(e){let t=e,r=0;for(;t&&this._haveBits();){const e=this._value[this._currentBytePos],n=this._currentBitPos+1,o=Math.min(n,t);r=(r<<o)+byteBitsToInt(e,n-o,o),t-=o,this._currentBitPos-=o,this._currentBitPos<0&&(this._currentBitPos=7,this._currentBytePos--)}return r}untake(e){for(this._currentBitPos+=e;this._currentBitPos>7;)this._currentBitPos-=8,this._currentBytePos+=1}_haveBits(){return this._currentBytePos>=0}};function byteBitsToInt(e,t,r){return(e&maskFor(t,r))>>>t}function maskFor(e,t){return START_MASKS[e]&STOP_MASKS[Math.min(t+e-1,7)]}function concat(e,t){t||(t=e.reduce(((e,t)=>e+t.length),0));const r=new Uint8Array(t);let n=0;for(const t of e)r.set(t,n),n+=t.length;return r}var concat$1=Object.freeze({__proto__:null,concat:concat}),require$$1=getAugmentedNamespace(concat$1);const ConsumableBuffer=consumableBuffer,{concat:uint8ArrayConcat}=require$$1;function wrapHash$1(e){return function(t){return t instanceof InfiniteHash?t:new InfiniteHash(t,e)}}class InfiniteHash{constructor(e,t){if(!(e instanceof Uint8Array))throw new Error("can only hash Uint8Arrays");this._value=e,this._hashFn=t,this._depth=-1,this._availableBits=0,this._currentBufferIndex=0,this._buffers=[]}async take(e){let t=e;for(;this._availableBits<t;)await this._produceMoreBits();let r=0;for(;t>0;){const e=this._buffers[this._currentBufferIndex],n=Math.min(e.availableBits(),t);r=(r<<n)+e.take(n),t-=n,this._availableBits-=n,0===e.availableBits()&&this._currentBufferIndex++}return r}untake(e){let t=e;for(;t>0;){const e=this._buffers[this._currentBufferIndex],r=Math.min(e.totalBits()-e.availableBits(),t);e.untake(r),t-=r,this._availableBits+=r,this._currentBufferIndex>0&&e.totalBits()===e.availableBits()&&(this._depth--,this._currentBufferIndex--)}}async _produceMoreBits(){this._depth++;const e=this._depth?uint8ArrayConcat([this._value,Uint8Array.from([this._depth])]):this._value,t=await this._hashFn(e),r=new ConsumableBuffer(t);this._buffers.push(r),this._availableBits+=r.availableBits()}}consumableHash.exports=wrapHash$1,consumableHash.exports.InfiniteHash=InfiniteHash;const Bucket=bucket,wrapHash=consumableHash.exports;function createHAMT(e){if(!e||!e.hashFn)throw new Error("please define an options.hashFn");const t={bits:e.bits||8,hash:wrapHash(e.hashFn)};return new Bucket(t)}var src={createHAMT:createHAMT,Bucket:Bucket};class DirSharded extends Dir{constructor(e,t){super(e,t),this._bucket=src.createHAMT({hashFn:t.hamtHashFn,bits:t.hamtBucketBits})}async put(e,t){await this._bucket.put(e,t)}get(e){return this._bucket.get(e)}childCount(){return this._bucket.leafCount()}directChildrenCount(){return this._bucket.childrenCount()}onlyChild(){return this._bucket.onlyChild()}async*eachChildSeries(){for await(const{key:e,value:t}of this._bucket.eachLeafSeries())yield{key:e,child:t}}async*flush(e){for await(const t of flush(this._bucket,e,this,this.options))yield{...t,path:this.path}}}async function*flush(e,t,r,n){const o=e._children,i=[];let s=0;for(let e=0;e<o.length;e++){const r=o.get(e);if(!r)continue;const a=e.toString(16).toUpperCase().padStart(2,"0");if(r instanceof src.Bucket){let e;for await(const o of await flush(r,t,null,n))e=o;if(!e)throw new Error("Could not flush sharded directory, no subshard found");i.push({Name:a,Tsize:e.size,Hash:e.cid}),s+=e.size}else if("function"==typeof r.value.flush){const e=r.value;let n;for await(const r of e.flush(t))n=r,yield n;const o=a+r.key;i.push({Name:o,Tsize:n.size,Hash:n.cid}),s+=n.size}else{const e=r.value;if(!e.cid)continue;const t=a+r.key,n=e.size;i.push({Name:t,Tsize:n,Hash:e.cid}),s+=n}}const a=Uint8Array.from(o.bitField().reverse()),c=new UnixFS({type:"hamt-sharded-directory",data:a,fanout:e.tableSize(),hashType:n.hamtHashCode,mtime:r&&r.mtime,mode:r&&r.mode}),u=encode$3(prepare({Data:c.marshal(),Links:i})),f=await persist(u,t,n),l=u.length+s;yield{cid:f,unixfs:c,size:l}}async function flatToShard(e,t,r,n){let o=t;t instanceof DirFlat&&t.directChildrenCount()>=r&&(o=await convertToShard(t,n));const i=o.parent;if(i){if(o!==t){if(e&&(e.parent=o),!o.parentKey)throw new Error("No parent key found");await i.put(o.parentKey,o)}return flatToShard(o,i,r,n)}return o}async function convertToShard(e,t){const r=new DirSharded({root:e.root,dir:!0,parent:e.parent,parentKey:e.parentKey,path:e.path,dirty:e.dirty,flat:!1,mtime:e.mtime,mode:e.mode},t);for await(const{key:t,child:n}of e.eachChildSeries())await r.put(t,n);return r}const toPathComponents$1=(e="")=>(e.trim().match(/([^\\^/]|\\\/)+/g)||[]).filter(Boolean);async function addToTree(e,t,r){const n=toPathComponents$1(e.path||""),o=n.length-1;let i=t,s="";for(let a=0;a<n.length;a++){const c=n[a];s+=`${s?"/":""}${c}`;const u=a===o;if(i.dirty=!0,i.cid=void 0,i.size=void 0,u)await i.put(c,e),t=await flatToShard(null,i,r.shardSplitThreshold,r);else{let e=await i.get(c);e&&e instanceof Dir||(e=new DirFlat({root:!1,dir:!0,parent:i,parentKey:c,path:s,dirty:!0,flat:!0,mtime:e&&e.unixfs&&e.unixfs.mtime,mode:e&&e.unixfs&&e.unixfs.mode},r)),await i.put(c,e),i=e}}return t}async function*flushAndYield(e,t){e instanceof Dir?yield*e.flush(t):e&&e.unixfs&&e.unixfs.isDirectory()&&(yield e)}async function*treeBuilder(e,t,r){let n=new DirFlat({root:!0,dir:!0,path:"",dirty:!0,flat:!0},r);for await(const t of e)t&&(n=await addToTree(t,n,r),t.unixfs&&t.unixfs.isDirectory()||(yield t));if(r.wrapWithDirectory)yield*flushAndYield(n,t);else for await(const e of n.eachChildSeries())e&&(yield*flushAndYield(e.child,t))}async function*importer(e,t,r={}){const n=defaultOptions$1(r);let o,i,s;o="function"==typeof r.dagBuilder?r.dagBuilder:dagBuilder,i="function"==typeof r.treeBuilder?r.treeBuilder:treeBuilder,s=Symbol.asyncIterator in e||Symbol.iterator in e?e:[e];for await(const e of i(itParallelBatch(o(s,t,n),n.fileImportConcurrency),t,n))yield{cid:e.cid,path:e.path,unixfs:e.unixfs,size:e.size}}async function*browserReadableStreamToIt$1(e,t={}){const r=e.getReader();try{for(;;){const e=await r.read();if(e.done)return;yield e.value}}finally{!0!==t.preventCancel&&r.cancel(),r.releaseLock()}}var browserReadablestreamToIt=browserReadableStreamToIt$1;const browserReadableStreamToIt=browserReadablestreamToIt;function blobToIt(e){return"function"==typeof e.stream?browserReadableStreamToIt(e.stream()):browserReadableStreamToIt(new Response(e).body)}var blobToIt_1=blobToIt;function peekableIterator(e){const[t,r]=e[Symbol.asyncIterator]?[e[Symbol.asyncIterator](),Symbol.asyncIterator]:[e[Symbol.iterator](),Symbol.iterator],n=[];return{peek:()=>t.next(),push:e=>{n.push(e)},next:()=>n.length?{done:!1,value:n.shift()}:t.next(),[r](){return this}}}var itPeekable=peekableIterator;const map=async function*(e,t){for await(const r of e)yield t(r)};var itMap=map;function isBytes$1(e){return ArrayBuffer.isView(e)||e instanceof ArrayBuffer}function isBlob$1(e){return e.constructor&&("Blob"===e.constructor.name||"File"===e.constructor.name)&&"function"==typeof e.stream}function isFileObject(e){return"object"==typeof e&&(e.path||e.content)}const isReadableStream=e=>e&&"function"==typeof e.getReader;async function*toAsyncIterable(e){yield e}async function normaliseContent(e){if(isBytes$1(e))return toAsyncIterable(toBytes(e));if("string"==typeof e||e instanceof String)return toAsyncIterable(toBytes(e.toString()));if(isBlob$1(e))return blobToIt_1(e);if(isReadableStream(e)&&(e=browserReadablestreamToIt(e)),Symbol.iterator in e||Symbol.asyncIterator in e){const t=itPeekable(e),{value:r,done:n}=await t.peek();if(n)return toAsyncIterable(new Uint8Array(0));if(t.push(r),Number.isInteger(r))return toAsyncIterable(Uint8Array.from(await itAll(t)));if(isBytes$1(r)||"string"==typeof r||r instanceof String)return itMap(t,toBytes)}throw errCode(new Error(`Unexpected input: ${e}`),"ERR_UNEXPECTED_INPUT")}function toBytes(e){return e instanceof Uint8Array?e:ArrayBuffer.isView(e)?new Uint8Array(e.buffer,e.byteOffset,e.byteLength):e instanceof ArrayBuffer?new Uint8Array(e):Array.isArray(e)?Uint8Array.from(e):fromString(e.toString())}async function*normaliseCandidateSingle(e,t){if(null==e)throw errCode(new Error(`Unexpected input: ${e}`),"ERR_UNEXPECTED_INPUT");if("string"==typeof e||e instanceof String)yield toFileObject$1(e.toString(),t);else if(isBytes$1(e)||isBlob$1(e))yield toFileObject$1(e,t);else{if(isReadableStream(e)&&(e=browserReadablestreamToIt(e)),Symbol.iterator in e||Symbol.asyncIterator in e){const r=itPeekable(e),{value:n,done:o}=await r.peek();if(o)return void(yield{content:[]});if(r.push(n),Number.isInteger(n)||isBytes$1(n)||"string"==typeof n||n instanceof String)return void(yield toFileObject$1(r,t));throw errCode(new Error("Unexpected input: multiple items passed - if you are using ipfs.add, please use ipfs.addAll instead"),"ERR_UNEXPECTED_INPUT")}if(!isFileObject(e))throw errCode(new Error('Unexpected input: cannot convert "'+typeof e+'" into ImportCandidate'),"ERR_UNEXPECTED_INPUT");yield toFileObject$1(e,t)}}async function toFileObject$1(e,t){const{path:r,mode:n,mtime:o,content:i}=e,s={path:r||"",mode:parseMode(n),mtime:parseMtime(o)};return i?s.content=await t(i):r||(s.content=await t(e)),s}function normaliseInput$1(e){return normaliseCandidateSingle(e,normaliseContent)}async function*normaliseCandidateMultiple(e,t){if("string"==typeof e||e instanceof String||isBytes$1(e)||isBlob$1(e)||e._readableState)throw errCode(new Error("Unexpected input: single item passed - if you are using ipfs.addAll, please use ipfs.add instead"),"ERR_UNEXPECTED_INPUT");if(isReadableStream(e)&&(e=browserReadablestreamToIt(e)),Symbol.iterator in e||Symbol.asyncIterator in e){const r=itPeekable(e),{value:n,done:o}=await r.peek();if(o)return void(yield*[]);if(r.push(n),Number.isInteger(n))throw errCode(new Error("Unexpected input: single item passed - if you are using ipfs.addAll, please use ipfs.add instead"),"ERR_UNEXPECTED_INPUT");if(n._readableState)return void(yield*itMap(r,(e=>toFileObject({content:e},t))));if(isBytes$1(n))return void(yield toFileObject({content:r},t));if(isFileObject(n)||n[Symbol.iterator]||n[Symbol.asyncIterator]||isReadableStream(n)||isBlob$1(n))return void(yield*itMap(r,(e=>toFileObject(e,t))))}if(isFileObject(e))throw errCode(new Error("Unexpected input: single item passed - if you are using ipfs.addAll, please use ipfs.add instead"),"ERR_UNEXPECTED_INPUT");throw errCode(new Error("Unexpected input: "+typeof e),"ERR_UNEXPECTED_INPUT")}async function toFileObject(e,t){const{path:r,mode:n,mtime:o,content:i}=e,s={path:r||"",mode:parseMode(n),mtime:parseMtime(o)};return i?s.content=await t(i):r||(s.content=await t(e)),s}function normaliseInput(e){return normaliseCandidateMultiple(e,normaliseContent)}function isBytes(e){return ArrayBuffer.isView(e)||e instanceof ArrayBuffer}function isBlob(e){return Boolean(e.constructor)&&("Blob"===e.constructor.name||"File"===e.constructor.name)&&"function"==typeof e.stream}function isSingle(e){return"string"==typeof e||e instanceof String||isBytes(e)||isBlob(e)||"_readableState"in e}function getNormaliser(e){return isSingle(e)?normaliseInput$1(e):normaliseInput(e)}function notFoundError(e){return e=e||new Error("Not Found"),errCode(e,"ERR_NOT_FOUND")}function abortedError(e){return e=e||new Error("Aborted"),errCode(e,"ERR_ABORTED")}var ErrorsImport=Object.freeze({__proto__:null,notFoundError:notFoundError,abortedError:abortedError});const drain=async e=>{for await(const t of e);};var itDrain=drain;const filter=async function*(e,t){for await(const r of e)await t(r)&&(yield r)};var itFilter=filter;const take=async function*(e,t){let r=0;if(!(t<1))for await(const n of e)if(yield n,r++,r===t)return};var itTake=take;const sortAll=(e,t)=>async function*(){const r=await itAll(e);yield*r.sort(t)}();class BaseBlockstore{open(){return Promise.reject(new Error(".open is not implemented"))}close(){return Promise.reject(new Error(".close is not implemented"))}put(e,t,r){return Promise.reject(new Error(".put is not implemented"))}get(e,t){return Promise.reject(new Error(".get is not implemented"))}has(e,t){return Promise.reject(new Error(".has is not implemented"))}delete(e,t){return Promise.reject(new Error(".delete is not implemented"))}async*putMany(e,t={}){for await(const{key:r,value:n}of e)await this.put(r,n,t),yield{key:r,value:n}}async*getMany(e,t={}){for await(const r of e)yield this.get(r,t)}async*deleteMany(e,t={}){for await(const r of e)await this.delete(r,t),yield r}batch(){let e=[],t=[];return{put(t,r){e.push({key:t,value:r})},delete(e){t.push(e)},commit:async r=>{await itDrain(this.putMany(e,r)),e=[],await itDrain(this.deleteMany(t,r)),t=[]}}}async*_all(e,t){throw new Error("._all is not implemented")}async*_allKeys(e,t){throw new Error("._allKeys is not implemented")}query(e,t){let r=this._all(e,t);if(null!=e.prefix&&(r=itFilter(r,(t=>t.key.toString().startsWith(e.prefix||"")))),Array.isArray(e.filters)&&(r=e.filters.reduce(((e,t)=>itFilter(e,t)),r)),Array.isArray(e.orders)&&(r=e.orders.reduce(((e,t)=>sortAll(e,t)),r)),null!=e.offset){let t=0;r=itFilter(r,(()=>t++>=(e.offset||0)))}return null!=e.limit&&(r=itTake(r,e.limit)),r}queryKeys(e,t){let r=this._allKeys(e,t);if(null!=e.prefix&&(r=itFilter(r,(t=>t.toString().startsWith(e.prefix||"")))),Array.isArray(e.filters)&&(r=e.filters.reduce(((e,t)=>itFilter(e,t)),r)),Array.isArray(e.orders)&&(r=e.orders.reduce(((e,t)=>sortAll(e,t)),r)),null!=e.offset){let t=0;r=itFilter(r,(()=>t++>=e.offset))}return null!=e.limit&&(r=itTake(r,e.limit)),r}}class MemoryBlockStore extends BaseBlockstore{constructor(){super(),this.store=new Map}async*blocks(){for(const[e,t]of this.store.entries())yield{cid:CID.parse(e),bytes:t}}put(e,t){return this.store.set(e.toString(),t),Promise.resolve()}get(e){const t=this.store.get(e.toString());if(!t)throw new Error(`block with cid ${e.toString()} no found`);return Promise.resolve(t)}has(e){return Promise.resolve(this.store.has(e.toString()))}close(){return this.store.clear(),Promise.resolve()}}const unixfsImporterOptionsDefault={cidVersion:1,chunker:"fixed",maxChunkSize:262144,hasher:sha256,rawLeaves:!0,wrapWithDirectory:!0,maxChildrenPerNode:174};async function pack({input:e,blockstore:t,hasher:r,maxChunkSize:n,maxChildrenPerNode:o,wrapWithDirectory:i,rawLeaves:s}){if(!e||Array.isArray(e)&&!e.length)throw new Error("missing input file(s)");const a=t||new MemoryBlockStore,c=await itLast(pipe$1(getNormaliser(e),(e=>importer(e,a,{...unixfsImporterOptionsDefault,hasher:r||unixfsImporterOptionsDefault.hasher,maxChunkSize:n||unixfsImporterOptionsDefault.maxChunkSize,maxChildrenPerNode:o||unixfsImporterOptionsDefault.maxChildrenPerNode,wrapWithDirectory:!1!==i&&unixfsImporterOptionsDefault.wrapWithDirectory,rawLeaves:null==s?unixfsImporterOptionsDefault.rawLeaves:s}))));if(!c||!c.cid)throw new Error("given input could not be parsed correctly");const u=c.cid,{writer:f,out:l}=await CarWriter.create([u]),h=l[Symbol.asyncIterator]();let d;return{root:u,out:{[Symbol.asyncIterator](){if(null!=d)throw new Error("Multiple iterator not supported");return d=(async()=>{for await(const e of a.blocks())await f.put(e);await f.close(),t||await a.close()})(),{async next(){const e=await h.next();return e.done&&await d,e}}}}}}const MAX_HEADER_LENGTH=2e3,THROW_ON_MAX_HEADER_LENGTH_EXCEEDED=!1;function hasRel(e){return e&&e.rel}function intoRels(e,t){return t.rel.split(/\s+/).forEach((function(r){e[r]=Object.assign({},t,{rel:r})})),e}function createObjects(e,t){const r=t.match(/\s*(.+)\s*=\s*"?([^"]+)"?/);return r&&(e[r[1]]=r[2]),e}function parseLink(e){try{const t=e.match(/<?([^>]*)>(.*)/),r=t[1],n=t[2].split(";"),o={},i=new URL(r,"https://example.com");for(const[e,t]of i.searchParams)o[e]=t;n.shift();let s=n.reduce(createObjects,{});return s=Object.assign({},o,s),s.url=r,s}catch{return null}}function checkHeader(e,t){if(!e)return!1;const r=(t=t||{}).maxHeaderLength||MAX_HEADER_LENGTH,n=t.throwOnMaxHeaderLengthExceeded||THROW_ON_MAX_HEADER_LENGTH_EXCEEDED;if(e.length>r){if(n)throw new Error("Input string too long, it should be under "+r+" characters.");return!1}return!0}function parseLinkHeader(e,t){return checkHeader(e,t)?e.split(/,\s*</).map(parseLink).filter(hasRel).reduce(intoRels,{}):null}const CID_CBOR_TAG$1=42;function cidDecoder$1(e){if(0!==e[0])throw new Error("Invalid CID for CBOR tag 42; expected leading 0x00");return CID.decode(e.subarray(1))}const decodeOptions$1={allowIndefinite:!1,allowUndefined:!1,allowNaN:!1,allowInfinity:!1,allowBigInt:!0,strict:!0,useMaps:!1,tags:[]};decodeOptions$1.tags[CID_CBOR_TAG$1]=cidDecoder$1;const code$1=113,decode$1=e=>decode$5(e,decodeOptions$1),hashFn=async function(e){return(await murmur3128.encode(e)).slice(0,8).reverse()},addLinksToHamtBucket=(e,t,r)=>Promise.all(e.map((e=>{if(null==e.Name)throw new Error("Unexpected Link without a Name");if(2===e.Name.length){const n=parseInt(e.Name,16);return t._putObjectAt(n,new src.Bucket({hash:r._options.hash,bits:r._options.bits},t,n))}return r.put(e.Name.substring(2),!0)}))),toPrefix=e=>e.toString(16).toUpperCase().padStart(2,"0").substring(0,2),toBucketPath=e=>{let t=e.bucket;const r=[];for(;t._parent;)r.push(t),t=t._parent;return r.push(t),r.reverse()},findShardCid=async(e,t,r,n,o)=>{if(!n){const e=src.createHAMT({hashFn:hashFn});n={rootBucket:e,hamtDepth:1,lastBucket:e}}await addLinksToHamtBucket(e.Links,n.lastBucket,n.rootBucket);const i=await n.rootBucket._findNewBucketAndPos(t);let s=toPrefix(i.pos);const a=toBucketPath(i);a.length>n.hamtDepth&&(n.lastBucket=a[n.hamtDepth],s=toPrefix(n.lastBucket._posAtParent));const c=e.Links.find((e=>{if(null==e.Name)return!1;const r=e.Name.substring(0,2),n=e.Name.substring(2);return r===s&&(!n||n===t)}));if(!c)return null;if(null!=c.Name&&c.Name.substring(2)===t)return c.Hash;n.hamtDepth++;return e=decode$3(await r.get(c.Hash,o)),findShardCid(e,t,r,n,o)};function extractDataFromBlock(e,t,r,n){const o=t+e.length;return r>=o||n<t?new Uint8Array(0):(n>=t&&n<o&&(e=e.slice(0,n-t)),r>=t&&r<o&&(e=e.slice(r-t)),e)}const validateOffsetAndLength=(e,t,r)=>{if(t||(t=0),t<0)throw errCode(new Error("Offset must be greater than or equal to 0"),"ERR_INVALID_PARAMS");if(t>e)throw errCode(new Error("Offset must be less than the file size"),"ERR_INVALID_PARAMS");if(r||0===r||(r=e-t),r<0)throw errCode(new Error("Length must be greater than or equal to 0"),"ERR_INVALID_PARAMS");return t+r>e&&(r=e-t),{offset:t,length:r}};async function*emitBytes(e,t,r,n,o=0,i){if(t instanceof Uint8Array){const e=extractDataFromBlock(t,o,r,n);return e.length&&(yield e),o+=e.length,o}if(null==t.Data)throw errCode(new Error("no data in PBNode"),"ERR_NOT_UNIXFS");let s;try{s=UnixFS.unmarshal(t.Data)}catch(e){throw errCode(e,"ERR_NOT_UNIXFS")}if(s.data&&s.data.length){const e=extractDataFromBlock(s.data,o,r,n);e.length&&(yield e),o+=s.data.length}let a=o;for(let c=0;c<t.Links.length;c++){const u=t.Links[c],f=o+s.blockSizes[c];if(r>=a&&r<f||n>a&&n<=f||r<a&&n>f){const t=await e.get(u.Hash,{signal:i.signal});let s;switch(u.Hash.code){case code$5:s=await decode$3(t);break;case code$4:s=t;break;case code$1:s=await decode$1(t);break;default:throw Error(`Unsupported codec: ${u.Hash.code}`)}for await(const t of emitBytes(e,s,r,n,o,i))o+=t.length,yield t}o=f,a=f+1}}const fileContent=(e,t,r,n,o,i,s)=>function(e={}){const n=r.fileSize();if(void 0===n)throw new Error("File was a directory");const{offset:o,length:i}=validateOffsetAndLength(n,e.offset,e.length);return emitBytes(s,t,o,o+i,0,e)},directoryContent=(e,t,r,n,o,i,s)=>async function*(e={}){const r=e.offset||0,a=e.length||t.Links.length,c=t.Links.slice(r,a);for(const t of c){const r=await o(t.Hash,t.Name||"",`${n}/${t.Name||""}`,[],i+1,s,e);r.entry&&(yield r.entry)}},hamtShardedDirectoryContent=(e,t,r,n,o,i,s)=>function(e={}){return listDirectory(t,n,o,i,s,e)};async function*listDirectory(e,t,r,n,o,i){const s=e.Links;for(const a of s){const s=null!=a.Name?a.Name.substring(2):null;if(s){const e=await r(a.Hash,s,`${t}/${s}`,[],n+1,o,i);yield e.entry}else{e=decode$3(await o.get(a.Hash));for await(const s of listDirectory(e,t,r,n,o,i))yield s}}}const findLinkCid=(e,t)=>{const r=e.Links.find((e=>e.Name===t));return r&&r.Hash},contentExporters={raw:fileContent,file:fileContent,directory:directoryContent,"hamt-sharded-directory":hamtShardedDirectoryContent,metadata:(e,t,r,n,o,i,s)=>()=>[],symlink:(e,t,r,n,o,i,s)=>()=>[]},unixFsResolver=async(e,t,r,n,o,i,s,a)=>{const c=decode$3(await s.get(e,a));let u,f;if(t||(t=e.toString()),null==c.Data)throw errCode(new Error("no data in PBNode"),"ERR_NOT_UNIXFS");try{u=UnixFS.unmarshal(c.Data)}catch(e){throw errCode(e,"ERR_NOT_UNIXFS")}if(r||(r=t),n.length){let e;if(e=u&&"hamt-sharded-directory"===u.type?await findShardCid(c,n[0],s):findLinkCid(c,n[0]),!e)throw errCode(new Error("file does not exist"),"ERR_NOT_FOUND");const t=n.shift();f={cid:e,toResolve:n,name:t||"",path:`${r}/${t}`}}return{entry:{type:u.isDirectory()?"directory":"file",name:t,path:r,cid:e,content:contentExporters[u.type](e,c,u,r,o,i,s),unixfs:u,depth:i,node:c,size:u.fileSize()},next:f}},rawContent$1=e=>async function*(t={}){const{offset:r,length:n}=validateOffsetAndLength(e.length,t.offset,t.length);yield extractDataFromBlock(e,0,r,r+n)},resolve$3=async(e,t,r,n,o,i,s,a)=>{if(n.length)throw errCode(new Error(`No link named ${r} found in raw node ${e}`),"ERR_NOT_FOUND");const c=await s.get(e,a);return{entry:{type:"raw",name:t,path:r,cid:e,content:rawContent$1(c),depth:i,size:c.length,node:c}}},resolve$2=async(e,t,r,n,o,i,s,a)=>{const c=await s.get(e),u=decode$1(c);let f=u,l=r;for(;n.length;){const o=n[0];if(!(o in f))throw errCode(new Error(`No property named ${o} found in cbor node ${e}`),"ERR_NO_PROP");{n.shift(),l=`${l}/${o}`;const s=CID.asCID(f[o]);if(s)return{entry:{type:"object",name:t,path:r,cid:e,node:c,depth:i,size:c.length,content:async function*(){yield u}},next:{cid:s,name:o,path:l,toResolve:n}};f=f[o]}}return{entry:{type:"object",name:t,path:r,cid:e,node:c,depth:i,size:c.length,content:async function*(){yield u}}}},rawContent=e=>async function*(t={}){const{offset:r,length:n}=validateOffsetAndLength(e.length,t.offset,t.length);yield extractDataFromBlock(e,0,r,r+n)},resolve$1=async(e,t,r,n,o,i,s,a)=>{if(n.length)throw errCode(new Error(`No link named ${r} found in raw node ${e}`),"ERR_NOT_FOUND");const c=await decode$7(e.multihash.bytes);return{entry:{type:"identity",name:t,path:r,cid:e,content:rawContent(c.digest),depth:i,size:c.digest.length,node:c.digest}}},resolvers={[code$5]:unixFsResolver,[code$4]:resolve$3,[code$1]:resolve$2,[identity.code]:resolve$1};function resolve(e,t,r,n,o,i,s){const a=resolvers[e.code];if(!a)throw errCode(new Error(`No resolver for code ${e.code}`),"ERR_NO_RESOLVER");return a(e,t,r,n,resolve,o,i,s)}const toPathComponents=(e="")=>(e.trim().match(/([^\\^/]|\\\/)+/g)||[]).filter(Boolean),cidAndRest=e=>{if(e instanceof Uint8Array)return{cid:CID.decode(e),toResolve:[]};const t=CID.asCID(e);if(t)return{cid:t,toResolve:[]};if("string"==typeof e){0===e.indexOf("/ipfs/")&&(e=e.substring(6));const t=toPathComponents(e);return{cid:CID.parse(t[0]),toResolve:t.slice(1)}}throw errCode(new Error(`Unknown path type ${e}`),"ERR_BAD_PATH")};async function*walkPath(e,t,r={}){let{cid:n,toResolve:o}=cidAndRest(e),i=n.toString(),s=i;const a=o.length;for(;;){const c=await resolve(n,i,s,o,a,t,r);if(!c.entry&&!c.next)throw errCode(new Error(`Could not resolve ${e}`),"ERR_NOT_FOUND");if(c.entry&&(yield c.entry),!c.next)return;o=c.next.toResolve,n=c.next.cid,i=c.next.name,s=c.next.path}}async function exporter(e,t,r={}){const n=await itLast(walkPath(e,t,r));if(!n)throw errCode(new Error(`Could not resolve ${e}`),"ERR_NOT_FOUND");return n}async function*recursive(e,t,r={}){const n=await exporter(e,t,r);if(n&&(yield n,"directory"===n.type))for await(const e of async function*e(t,r){for await(const n of t.content(r))yield n,n instanceof Uint8Array||"directory"===n.type&&(yield*e(n,r))}(n,r))yield e}function equals(e,t){if(e===t)return!0;if(e.byteLength!==t.byteLength)return!1;for(let r=0;r<e.byteLength;r++)if(e[r]!==t[r])return!1;return!0}class VerifyingGetOnlyBlockStore extends BaseBlockstore{constructor(e){super(),this.store=e}async get(e){const t=await this.store.get(e);if(!t)throw new Error(`Incomplete CAR. Block missing for CID ${e}`);if(!isValid({cid:e,bytes:t}))throw new Error(`Invalid CAR. Hash of block data does not match CID ${e}`);return t}static fromBlockstore(e){return new VerifyingGetOnlyBlockStore(e)}static fromCarReader(e){return new VerifyingGetOnlyBlockStore({get:async t=>{const r=await e.get(t);return null==r?void 0:r.bytes}})}}async function isValid({cid:e,bytes:t}){return equals((await sha256.digest(t)).digest,e.multihash.digest)}async function*unpackStream(e,{roots:t,blockstore:r}={}){const n=await CarBlockIterator.fromIterable(asAsyncIterable(e)),o=r||new MemoryBlockStore;for await(const e of n)await o.put(e.cid,e.bytes);const i=VerifyingGetOnlyBlockStore.fromBlockstore(o);t&&0!==t.length||(t=await n.getRoots());for(const e of t)yield*recursive(e,i)}function asAsyncIterable(e){return Symbol.asyncIterator in e?e:browserReadablestreamToIt(e)}const readonly=({enumerable:e=!0,configurable:t=!1}={})=>({enumerable:e,configurable:t,writable:!1}),links=function*(e,t){if(null!=e&&!(e instanceof Uint8Array))for(const[r,n]of Object.entries(e)){const e=[...t,r];if(null!=n&&"object"==typeof n)if(Array.isArray(n))for(const[t,r]of n.entries()){const n=[...e,t],o=CID.asCID(r);o?yield[n.join("/"),o]:"object"==typeof r&&(yield*links(r,n))}else{const t=CID.asCID(n);t?yield[e.join("/"),t]:yield*links(n,e)}}},tree=function*(e,t){if(null!=e)for(const[r,n]of Object.entries(e)){const e=[...t,r];if(yield e.join("/"),!(null==n||n instanceof Uint8Array||"object"!=typeof n||CID.asCID(n)))if(Array.isArray(n))for(const[t,r]of n.entries()){const n=[...e,t];yield n.join("/"),"object"!=typeof r||CID.asCID(r)||(yield*tree(r,n))}else yield*tree(n,e)}},get=(e,t)=>{let r=e;for(const[e,n]of t.entries()){if(r=r[n],null==r)throw new Error(`Object has no property at ${t.slice(0,e+1).map((e=>`[${JSON.stringify(e)}]`)).join("")}`);const o=CID.asCID(r);if(o)return{value:o,remaining:t.slice(e+1).join("/")}}return{value:r}};class Block{constructor({cid:e,bytes:t,value:r}){if(!e||!t||void 0===r)throw new Error("Missing required argument");this.cid=e,this.bytes=t,this.value=r,this.asBlock=this,Object.defineProperties(this,{cid:readonly(),bytes:readonly(),value:readonly(),asBlock:readonly()})}links(){return links(this.value,[])}tree(){return tree(this.value,[])}get(e="/"){return get(this.value,e.split("/").filter(Boolean))}}const CID_CBOR_TAG=42;function cidEncoder(e){if(e.asCID!==e)return null;const t=CID.asCID(e);if(!t)return null;const r=new Uint8Array(t.bytes.byteLength+1);return r.set(t.bytes,1),[new Token(Type.tag,CID_CBOR_TAG),new Token(Type.bytes,r)]}function undefinedEncoder(){throw new Error("`undefined` is not supported by the IPLD Data Model and cannot be encoded")}function numberEncoder(e){if(Number.isNaN(e))throw new Error("`NaN` is not supported by the IPLD Data Model and cannot be encoded");if(e===1/0||e===-1/0)throw new Error("`Infinity` and `-Infinity` is not supported by the IPLD Data Model and cannot be encoded");return null}const encodeOptions={float64:!0,typeEncoders:{Object:cidEncoder,undefined:undefinedEncoder,number:numberEncoder}};function cidDecoder(e){if(0!==e[0])throw new Error("Invalid CID for CBOR tag 42; expected leading 0x00");return CID.decode(e.subarray(1))}const decodeOptions={allowIndefinite:!1,allowUndefined:!1,allowNaN:!1,allowInfinity:!1,allowBigInt:!0,strict:!0,useMaps:!1,tags:[]};decodeOptions.tags[CID_CBOR_TAG]=cidDecoder;const name="dag-cbor",code=113,encode=e=>encode$5(e,encodeOptions),decode=e=>decode$5(e,decodeOptions);var cbor=Object.freeze({__proto__:null,name:name,code:code,encode:encode,decode:decode});class TreewalkCarSplitter{constructor(e,t,r={}){if("number"!=typeof t||t<=0)throw new Error("invalid target chunk size");this._reader=e,this._targetSize=t,this._decoders=[pb,raw,cbor,...r.decoders||[]]}async*cars(){const e=await this._reader.getRoots();if(1!==e.length)throw new Error(`unexpected number of roots: ${e.length}`);let t;for await(const r of this._cars(e[0]))t=r.channel,r.out&&(yield r.out);if(!t)throw new Error("missing CAR writer channel");t.writer.close(),yield t.out}async _get(e){const t=await this._reader.get(e);if(!t)throw new Error(`missing block for ${e}`);const{bytes:r}=t,n=this._decoders.find((t=>t.code===e.code));if(!n)throw new Error(`missing decoder for ${e.code}`);return new Block({cid:e,bytes:r,value:n.decode(r)})}async*_cars(e,t=[],r){const n=await this._get(e);if((r=r||Object.assign(CarWriter.create(e),{size:0})).size>0&&r.size+n.bytes.byteLength>=this._targetSize){r.writer.close();const{out:e}=r;r=newCar(t),yield{channel:r,out:e}}t=t.concat(n),r.size+=n.bytes.byteLength,r.writer.put(n);for(const[,e]of n.links())for await(const n of this._cars(e,t,r))r=n.channel,yield n;if(!r)throw new Error("missing CAR writer channel");yield{channel:r}}static async fromIterable(e,t,r){const n=await CarReader.fromIterable(e);return new TreewalkCarSplitter(n,t,r)}static async fromBlob(e,t,r){const n=await e.arrayBuffer(),o=await CarReader.fromBytes(new Uint8Array(n));return new TreewalkCarSplitter(o,t,r)}}function newCar(e){const t=Object.assign(CarWriter.create(e[0].cid),{size:e.reduce(((e,t)=>e+t.bytes.byteLength),0)});for(const r of e)t.writer.put(r);return t}async function getFilesFromPath(){throw new Error("Unsupported in this environment")}async function*filesFromPath(){throw new Error("Unsupported in this environment")}var throttledQueue$1={exports:{}};!function(e,t){function r(e,t,r){void 0===r&&(r=!1),r&&(t/=e,e=1);var n,o=[],i=0,s=0,a=function(){var r=i+t,c=Date.now();if(c<r)return void 0!==n&&clearTimeout(n),void(n=setTimeout(a,r-c));i=c,s=0;for(var u=0,f=o.splice(0,e);u<f.length;u++){var l=f[u];s++,l()}n=o.length?setTimeout(a,t):void 0};return function(r){return new Promise((function(c,u){var f=function(){return Promise.resolve().then(r).then(c).catch(u)},l=Date.now();void 0===n&&l-i>t&&(i=l,s=0),s++<e?f():(o.push(f),void 0===n&&(n=setTimeout(a,i+t-l)))}))}}Object.defineProperty(t,"__esModule",{value:!0}),e.exports=r,t.default=r}(throttledQueue$1,throttledQueue$1.exports);var throttledQueue=getDefaultExportFromCjs(throttledQueue$1.exports);const fetch=globalThis.fetch,Blob$1=globalThis.Blob,File=globalThis.File,Blockstore=MemoryBlockStore,MAX_PUT_RETRIES=5,MAX_CONCURRENT_UPLOADS=3,DEFAULT_CHUNK_SIZE=10485760,MAX_BLOCK_SIZE=1048576,MAX_CHUNK_SIZE=104857600,RATE_LIMIT_REQUESTS=30,RATE_LIMIT_PERIOD=1e4;function createRateLimiter(){const e=throttledQueue(RATE_LIMIT_REQUESTS,RATE_LIMIT_PERIOD);return()=>e((()=>{}))}const globalRateLimiter=createRateLimiter();class Web3Storage{constructor({token:e,endpoint:t=new URL("https://api.web3.storage"),rateLimiter:r}){this.token=e,this.endpoint=t,this.rateLimiter=r||createRateLimiter()}static headers(e){if(!e)throw new Error("missing token");return{Authorization:`Bearer ${e}`,"X-Client":"web3.storage/js"}}static async put({endpoint:e,token:t,rateLimiter:r=globalRateLimiter},n,{onRootCidReady:o,onStoredChunk:i,maxRetries:s=MAX_PUT_RETRIES,maxChunkSize:a=DEFAULT_CHUNK_SIZE,wrapWithDirectory:c=!0,name:u}={}){if(a>=MAX_CHUNK_SIZE||a<MAX_BLOCK_SIZE)throw new Error("maximum chunk size must be less than 100MiB and greater than or equal to 1MB");const f=new Blockstore;try{const{out:l,root:h}=await pack({input:Array.from(n).map(toImportCandidate),blockstore:f,wrapWithDirectory:c,maxChunkSize:MAX_BLOCK_SIZE,maxChildrenPerNode:1024});o&&o(h.toString());const d=await CarReader.fromIterable(l);return await Web3Storage.putCar({endpoint:e,token:t,rateLimiter:r},d,{onStoredChunk:i,maxRetries:s,maxChunkSize:a,name:u})}finally{await f.close()}}static async putCar({endpoint:e,token:t,rateLimiter:r=globalRateLimiter},n,{name:o,onStoredChunk:i,maxRetries:s=MAX_PUT_RETRIES,maxChunkSize:a=DEFAULT_CHUNK_SIZE,decoders:c}={}){if(a>=MAX_CHUNK_SIZE||a<MAX_BLOCK_SIZE)throw new Error("maximum chunk size must be less than 100MiB and greater than or equal to 1MB");const u=a,f=new URL("car",e);let l=Web3Storage.headers(t);o&&(l={...l,"X-Name":encodeURIComponent(o)});const h=await n.getRoots();if(null==h[0])throw new Error("missing root CID");if(h.length>1)throw new Error("too many roots");const d=h[0].toString(),p=new TreewalkCarSplitter(n,u,{decoders:c}),y=transform(MAX_CONCURRENT_UPLOADS,(async e=>{const t=[];for await(const r of e)t.push(r);const n=new Blob$1(t,{type:"application/vnd.ipld.car"}),o=await pRetry$1((async()=>{await r();const e=await fetch(f.toString(),{method:"POST",headers:l,body:n});if(429===e.status)throw new Error("rate limited");const t=await e.json();if(!e.ok)throw new Error(t.message);if(t.cid!==d)throw new Error(`root CID mismatch, expected: ${d}, received: ${t.cid}`);return t.cid}),{retries:s});return i&&i(n.size),o}));for await(const e of y(p.cars()));return d}static async get({endpoint:e,token:t,rateLimiter:r=globalRateLimiter},n){const o=new URL(`car/${n}`,e);await r();const i=await fetch(o.toString(),{method:"GET",headers:Web3Storage.headers(t)});if(429===i.status)throw new Error("rate limited");return toWeb3Response(i)}static async delete({endpoint:e,token:t,rateLimiter:r=globalRateLimiter},n){throw console.log("Not deleting",n,e,t,r),Error(".delete not implemented yet")}static async status({endpoint:e,token:t,rateLimiter:r=globalRateLimiter},n){const o=new URL(`status/${n}`,e);await r();const i=await fetch(o.toString(),{method:"GET",headers:Web3Storage.headers(t)});if(429===i.status)throw new Error("rate limited");if(404!==i.status){if(!i.ok)throw new Error(i.statusText);return i.json()}}static async*list(e,{before:t=(new Date).toISOString(),maxResults:r=1/0}={}){let n=0;const o=r>100?100:r;for await(const i of paginator((async function({endpoint:e,token:t,rateLimiter:r=globalRateLimiter},{before:n,size:o}){const i=new URLSearchParams({before:n,size:o.toString()}),s=new URL(`user/uploads?${i}`,e);return await r(),fetch(s.toString(),{method:"GET",headers:{...Web3Storage.headers(t),"Access-Control-Request-Headers":"Link"}})}),e,{before:t,size:o})){if(!i.ok){if(429===i.status)throw new Error("rate limited");const e=await i.json();throw new Error(`${i.status} ${i.statusText} ${e?"- "+e.message:""}`)}const e=await i.json();for(const t of e){if(++n>r)return;yield t}}}put(e,t){return Web3Storage.put(this,e,t)}putCar(e,t){return Web3Storage.putCar(this,e,t)}get(e){return Web3Storage.get(this,e)}delete(e){return Web3Storage.delete(this,e)}status(e){return Web3Storage.status(this,e)}list(e){return Web3Storage.list(this,e)}}async function toWeb3File({content:e,path:t,cid:r}){const n=[];for await(const t of e())n.push(t);const o=new File(n,toFilenameWithPath(t));return Object.assign(o,{cid:r.toString()})}function toFilenameWithPath(e){const t=e.indexOf("/");return-1===t?e:e.substring(t+1)}function toWeb3Response(e){const t=Object.assign(e,{unixFsIterator:async function*(){if(!e.ok)throw new Error(`Response was not ok: ${e.status} ${e.statusText} - Check for { "ok": false } on the Response object before calling .unixFsIterator`);if(!e.body)throw new Error("No body on response");const t=new Blockstore;try{for await(const r of unpackStream(e.body,{blockstore:t}))yield r}finally{await t.close()}},files:async()=>{if(!e.ok)throw new Error(`Response was not ok: ${e.status} ${e.statusText} - Check for { "ok": false } on the Response object before calling .files`);const r=[];for await(const e of t.unixFsIterator()){if("directory"===e.type)continue;const t=await toWeb3File(e);r.push(t)}return r}});return t}function toImportCandidate(e){let t;return{path:e.name,get content(){return t=t||e.stream(),t}}}async function*paginator(e,t,r){let n=await e(t,r);yield n;let o=parseLinkHeader(n.headers.get("Link")||"");for(;o&&o.next;)n=await e(t,o.next),yield n,o=parseLinkHeader(n.headers.get("Link")||"")}export{Blob$1 as Blob,File,Web3Storage,createRateLimiter,filesFromPath,getFilesFromPath};
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