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@mattiasbuelens/web-streams-polyfill
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@mattiasbuelens/web-streams-polyfill - npm Package Compare versions
Comparing version 0.2.1 to 0.3.0
@@ -12,2 +12,10 @@ # Changelog | ||
| ## v0.3.0 (2019-02-21) | ||
| * 💥 **Breaking change:** The type of `TransformStream<R, W>` is changed to `TransformStream<I, O>` and the meaning of the two type parameters is flipped, to align the polyfill with the built-in type definitions of TypeScript 3.2. | ||
| * 🚀 Add `polyfill/es6` variant | ||
| * 🐛 Fix memory leak when using streams in a microtask loop in Node.js ([#8](https://github.com/MattiasBuelens/web-streams-polyfill/pull/8)) | ||
| * 🏠 Switch to TypeScript ([#7](https://github.com/MattiasBuelens/web-streams-polyfill/pull/7)) | ||
| * 💅 Improve type definitions ([#7](https://github.com/MattiasBuelens/web-streams-polyfill/pull/7)) | ||
| ## v0.2.1 (2018-12-31) | ||
@@ -14,0 +22,0 @@ |
@@ -1,2 +0,2 @@ | ||
| !function(e,r){"object"==typeof exports&&"undefined"!=typeof module?r(exports):"function"==typeof define&&define.amd?define(["exports"],r):r((e=e||self).WebStreamsPolyfill={})}(this,function(e){"use strict";const r="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?Symbol:e=>`Symbol(${e})`,t=Number.isInteger||function(e){return"number"==typeof e&&isFinite(e)&&Math.floor(e)===e};function o(){}const n="undefined"!=typeof self?self:"undefined"!=typeof window?window:"undefined"!=typeof global?global:void 0;var a={default:o};const i=Number.isNaN||function(e){return e!=e};function s(e){return e&&e.default||e}s(a);var l=function(e,r){return e(r={exports:{}},r.exports),r.exports}(function(e,t){const o=r('is "detached" for our purposes');function n(e,r,t){if("function"!=typeof e)throw new TypeError("Argument is not a function");return Function.prototype.apply.call(e,r,t)}function a(e,r,t){try{return Promise.resolve(n(e,r,t))}catch(e){return Promise.reject(e)}}t.typeIsObject=(e=>"object"==typeof e&&null!==e||"function"==typeof e),t.createDataProperty=((e,r,t)=>{Object.defineProperty(e,r,{value:t,writable:!0,enumerable:!0,configurable:!0})}),t.createArrayFromList=(e=>e.slice()),t.ArrayBufferCopy=((e,r,t,o,n)=>{new Uint8Array(e).set(new Uint8Array(t,o,n),r)}),t.IsFiniteNonNegativeNumber=(e=>!1!==t.IsNonNegativeNumber(e)&&e!==1/0),t.IsNonNegativeNumber=(e=>"number"==typeof e&&(!i(e)&&!(e<0))),t.Call=n,t.CreateAlgorithmFromUnderlyingMethod=((e,r,t,o)=>{const n=e[r];if(void 0!==n){if("function"!=typeof n)throw new TypeError(`${n} is not a method`);switch(t){case 0:return()=>a(n,e,o);case 1:return r=>{const t=[r].concat(o);return a(n,e,t)}}}return()=>Promise.resolve()}),t.InvokeOrNoop=((e,r,t)=>{const o=e[r];if(void 0!==o)return n(o,e,t)}),t.PromiseCall=a,t.TransferArrayBuffer=(e=>{const r=e.slice();return Object.defineProperty(e,"byteLength",{get:()=>0}),e[o]=!0,r}),t.IsDetachedBuffer=(e=>o in e),t.ValidateAndNormalizeHighWaterMark=(e=>{if(e=Number(e),i(e)||e<0)throw new RangeError("highWaterMark property of a queuing strategy must be non-negative and non-NaN");return e}),t.MakeSizeAlgorithmFromSizeFunction=(e=>{if(void 0===e)return()=>1;if("function"!=typeof e)throw new TypeError("size property of a queuing strategy must be a function");return r=>e(r)}),t.PerformPromiseThen=((e,r,t)=>Promise.prototype.then.call(e,r,t)),t.WaitForAll=((e,r,o)=>{let n=!1;const a=e=>{!1===n&&(n=!0,o(e))};let i=0,s=0;const l=e.length,c=new Array(l);for(const o of e){const e=i,n=t=>{c[e]=t,++s===l&&r(c)};t.PerformPromiseThen(o,n,a),++i}}),t.WaitForAllPromise=((e,r,o)=>{let n,a;const i=new Promise((e,r)=>{n=e,a=r});void 0===o&&(o=(e=>{throw e}));return t.WaitForAll(e,e=>{try{const t=r(e);n(t)}catch(e){a(e)}},e=>{try{const r=o(e);n(r)}catch(e){a(e)}}),i})}),c=l.typeIsObject,u=l.createDataProperty,d=l.createArrayFromList,f=l.ArrayBufferCopy,m=l.IsFiniteNonNegativeNumber,h=l.IsNonNegativeNumber,_=l.Call,b=l.CreateAlgorithmFromUnderlyingMethod,y=l.InvokeOrNoop,p=l.PromiseCall;l.TransferArrayBuffer,l.IsDetachedBuffer;var w={TransferArrayBuffer:function(e){return e},IsDetachedBuffer:function(e){return!1},typeIsObject:c,createDataProperty:u,createArrayFromList:d,ArrayBufferCopy:f,IsFiniteNonNegativeNumber:m,IsNonNegativeNumber:h,Call:_,CreateAlgorithmFromUnderlyingMethod:b,InvokeOrNoop:y,PromiseCall:p,ValidateAndNormalizeHighWaterMark:l.ValidateAndNormalizeHighWaterMark,MakeSizeAlgorithmFromSizeFunction:l.MakeSizeAlgorithmFromSizeFunction,PerformPromiseThen:l.PerformPromiseThen,WaitForAll:l.WaitForAll,WaitForAllPromise:l.WaitForAllPromise};function S(){}S.AssertionError=o;var g=s({default:S}),v={rethrowAssertionErrorRejection:e=>{e&&e instanceof g.AssertionError&&setTimeout(()=>{throw e},0)}},P=s(w);const{IsFiniteNonNegativeNumber:R}=P;var T={DequeueValue:e=>{const r=e._queue.shift();return e._queueTotalSize-=r.size,e._queueTotalSize<0&&(e._queueTotalSize=0),r.value},EnqueueValueWithSize:(e,r,t)=>{if(t=Number(t),!R(t))throw new RangeError("Size must be a finite, non-NaN, non-negative number.");e._queue.push({value:r,size:t}),e._queueTotalSize+=t},PeekQueueValue:e=>{return e._queue[0].value},ResetQueue:e=>{e._queue=[],e._queueTotalSize=0}},C=s({default:o});C("streams:writable-stream:verbose");const{CreateAlgorithmFromUnderlyingMethod:q,InvokeOrNoop:j,ValidateAndNormalizeHighWaterMark:A,IsNonNegativeNumber:E,MakeSizeAlgorithmFromSizeFunction:W,typeIsObject:O}=P,{rethrowAssertionErrorRejection:B}=v,{DequeueValue:z,EnqueueValueWithSize:k,PeekQueueValue:F,ResetQueue:I}=T,D=r("[[AbortSteps]]"),N=r("[[ErrorSteps]]");class WritableStream{constructor(e={},r={}){V(this);const t=r.size;let o=r.highWaterMark;if(void 0!==e.type)throw new RangeError("Invalid type is 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ae(i,s,e,r,t,o,n,a),i},IsWritableStream:Y,IsWritableStreamLocked:$,WritableStream:WritableStream,WritableStreamAbort:H,WritableStreamDefaultControllerErrorIfNeeded:ce,WritableStreamDefaultWriterCloseWithErrorPropagation:function(e){const r=e._ownerWritableStream,t=r._state;if(!0===J(r)||"closed"===t)return Promise.resolve();if("errored"===t)return Promise.reject(r._storedError);return ee(e)},WritableStreamDefaultWriterRelease:oe,WritableStreamDefaultWriterWrite:ne,WritableStreamCloseQueuedOrInFlight:J};function M(e){return new WritableStreamDefaultWriter(e)}function V(e){e._state="writable",e._storedError=void 0,e._writer=void 0,e._writableStreamController=void 0,e._writeRequests=[],e._inFlightWriteRequest=void 0,e._closeRequest=void 0,e._inFlightCloseRequest=void 0,e._pendingAbortRequest=void 0,e._backpressure=!1}function Y(e){return!!O(e)&&!!Object.prototype.hasOwnProperty.call(e,"_writableStreamController")}function $(e){return void 0!==e._writer}function H(e,r){const t=e._state;if("closed"===t||"errored"===t)return Promise.resolve(void 0);if(void 0!==e._pendingAbortRequest)return e._pendingAbortRequest._promise;let o=!1;"erroring"===t&&(o=!0,r=void 0);const n=new Promise((t,n)=>{e._pendingAbortRequest={_resolve:t,_reject:n,_reason:r,_wasAlreadyErroring:o}});return e._pendingAbortRequest._promise=n,!1===o&&U(e,r),n}function Q(e,r){"writable"!==e._state?x(e):U(e,r)}function U(e,r){const t=e._writableStreamController;e._state="erroring",e._storedError=r;const o=e._writer;void 0!==o&&te(o,r),!1===function(e){if(void 0===e._inFlightWriteRequest&&void 0===e._inFlightCloseRequest)return!1;return!0}(e)&&!0===t._started&&x(e)}function x(e){e._state="errored",e._writableStreamController[N]();const r=e._storedError;for(const t of e._writeRequests)t._reject(r);if(e._writeRequests=[],void 0===e._pendingAbortRequest)return void K(e);const t=e._pendingAbortRequest;if(e._pendingAbortRequest=void 0,!0===t._wasAlreadyErroring)return t._reject(r),void K(e);e._writableStreamController[D](t._reason).then(()=>{t._resolve(),K(e)},r=>{t._reject(r),K(e)})}function G(e){e._inFlightCloseRequest._resolve(void 0),e._inFlightCloseRequest=void 0,"erroring"===e._state&&(e._storedError=void 0,void 0!==e._pendingAbortRequest&&(e._pendingAbortRequest._resolve(),e._pendingAbortRequest=void 0)),e._state="closed";const r=e._writer;void 0!==r&&function(e){e._closedPromise_resolve(void 0),e._closedPromise_resolve=void 0,e._closedPromise_reject=void 0,e._closedPromiseState="resolved"}(r)}function J(e){return void 0!==e._closeRequest||void 0!==e._inFlightCloseRequest}function K(e){void 0!==e._closeRequest&&(e._closeRequest._reject(e._storedError),e._closeRequest=void 0);const r=e._writer;void 0!==r&&(be(r,e._storedError),r._closedPromise.catch(()=>{}))}function X(e,r){const t=e._writer;void 0!==t&&r!==e._backpressure&&(!0===r?function(e){e._readyPromise=new Promise((r,t)=>{e._readyPromise_resolve=r,e._readyPromise_reject=t}),e._readyPromiseState="pending"}(t):we(t)),e._backpressure=r}class WritableStreamDefaultWriter{constructor(e){if(!1===Y(e))throw new TypeError("WritableStreamDefaultWriter can only be constructed with a WritableStream instance");if(!0===$(e))throw new TypeError("This stream has already been locked for exclusive writing by another writer");this._ownerWritableStream=e,e._writer=this;const r=e._state;if("writable"===r)!1===J(e)&&!0===e._backpressure?function(e){e._readyPromise=new Promise((r,t)=>{e._readyPromise_resolve=r,e._readyPromise_reject=t}),e._readyPromiseState="pending"}(this):pe(this),_e(this);else if("erroring"===r)ye(this,e._storedError),this._readyPromise.catch(()=>{}),_e(this);else if("closed"===r)pe(this),function(e){e._closedPromise=Promise.resolve(void 0),e._closedPromise_resolve=void 0,e._closedPromise_reject=void 0,e._closedPromiseState="resolved"}(this);else{const 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0===e?Promise.reject(he("close")):!0===J(e)?Promise.reject(new TypeError("cannot close an already-closing stream")):ee(this)}releaseLock(){if(!1===Z(this))throw me("releaseLock");void 0!==this._ownerWritableStream&&oe(this)}write(e){return!1===Z(this)?Promise.reject(me("write")):void 0===this._ownerWritableStream?Promise.reject(he("write to")):ne(this,e)}}function Z(e){return!!O(e)&&!!Object.prototype.hasOwnProperty.call(e,"_ownerWritableStream")}function ee(e){const r=e._ownerWritableStream,t=r._state;if("closed"===t||"errored"===t)return Promise.reject(new TypeError(`The stream (in ${t} state) is not in the writable state and cannot be closed`));const o=new Promise((e,t)=>{const o={_resolve:e,_reject:t};r._closeRequest=o});return!0===r._backpressure&&"writable"===t&&we(e),function(e){k(e,"close",0),le(e)}(r._writableStreamController),o}function re(e,r){"pending"===e._closedPromiseState?be(e,r):function(e,r){e._closedPromise=Promise.reject(r),e._closedPromiseState="rejected"}(e,r),e._closedPromise.catch(()=>{})}function te(e,r){"pending"===e._readyPromiseState?function(e,r){e._readyPromise_reject(r),e._readyPromise_resolve=void 0,e._readyPromise_reject=void 0,e._readyPromiseState="rejected"}(e,r):function(e,r){e._readyPromise=Promise.reject(r),e._readyPromiseState="rejected"}(e,r),e._readyPromise.catch(()=>{})}function oe(e){const r=e._ownerWritableStream,t=new TypeError("Writer was released and can no longer be used to monitor the stream's closedness");te(e,t),re(e,t),r._writer=void 0,e._ownerWritableStream=void 0}function ne(e,r){const t=e._ownerWritableStream,o=t._writableStreamController,n=function(e,r){try{return e._strategySizeAlgorithm(r)}catch(r){return ce(e,r),1}}(o,r);if(t!==e._ownerWritableStream)return Promise.reject(he("write to"));const a=t._state;if("errored"===a)return Promise.reject(t._storedError);if(!0===J(t)||"closed"===a)return Promise.reject(new TypeError("The stream is closing or closed and cannot be written to"));if("erroring"===a)return Promise.reject(t._storedError);const i=function(e){return new Promise((r,t)=>{const o={_resolve:r,_reject:t};e._writeRequests.push(o)})}(t);return function(e,r,t){const o={chunk:r};try{k(e,o,t)}catch(r){return void ce(e,r)}const n=e._controlledWritableStream;if(!1===J(n)&&"writable"===n._state){const r=ue(e);X(n,r)}le(e)}(o,r,n),i}class WritableStreamDefaultController{constructor(){throw new TypeError("WritableStreamDefaultController cannot be constructed explicitly")}error(e){if(!1===function(e){if(!O(e))return!1;if(!Object.prototype.hasOwnProperty.call(e,"_controlledWritableStream"))return!1;return!0}(this))throw new TypeError("WritableStreamDefaultController.prototype.error can only be used on a WritableStreamDefaultController");"writable"===this._controlledWritableStream._state&&de(this,e)}[D](e){const 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0})(r),z(e);const t=e._closeAlgorithm();ie(e),t.then(()=>{G(r)},e=>{!function(e,r){e._inFlightCloseRequest._reject(r),e._inFlightCloseRequest=void 0,void 0!==e._pendingAbortRequest&&(e._pendingAbortRequest._reject(r),e._pendingAbortRequest=void 0),Q(e,r)}(r,e)}).catch(B)}(e):function(e,r){const t=e._controlledWritableStream;(function(e){e._inFlightWriteRequest=e._writeRequests.shift()})(t),e._writeAlgorithm(r).then(()=>{!function(e){e._inFlightWriteRequest._resolve(void 0),e._inFlightWriteRequest=void 0}(t);const r=t._state;if(z(e),!1===J(t)&&"writable"===r){const r=ue(e);X(t,r)}le(e)},r=>{"writable"===t._state&&ie(e),function(e,r){e._inFlightWriteRequest._reject(r),e._inFlightWriteRequest=void 0,Q(e,r)}(t,r)}).catch(B)}(e,o.chunk)}function ce(e,r){"writable"===e._controlledWritableStream._state&&de(e,r)}function ue(e){return se(e)<=0}function de(e,r){const t=e._controlledWritableStream;ie(e),U(t,r)}function fe(e){return new TypeError(`WritableStream.prototype.${e} can only be used on 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Se=L.WritableStream;const{ArrayBufferCopy:ge,CreateAlgorithmFromUnderlyingMethod:ve,IsFiniteNonNegativeNumber:Pe,InvokeOrNoop:Re,IsDetachedBuffer:Te,TransferArrayBuffer:Ce,ValidateAndNormalizeHighWaterMark:qe,IsNonNegativeNumber:je,MakeSizeAlgorithmFromSizeFunction:Ae,createArrayFromList:Ee,typeIsObject:We,WaitForAllPromise:Oe}=P,{rethrowAssertionErrorRejection:Be}=v,{DequeueValue:ze,EnqueueValueWithSize:ke,ResetQueue:Fe}=T,{AcquireWritableStreamDefaultWriter:Ie,IsWritableStream:De,IsWritableStreamLocked:Ne,WritableStreamAbort:Le,WritableStreamDefaultWriterCloseWithErrorPropagation:Me,WritableStreamDefaultWriterRelease:Ve,WritableStreamDefaultWriterWrite:Ye,WritableStreamCloseQueuedOrInFlight:$e}=L,He=r("[[CancelSteps]]"),Qe=r("[[PullSteps]]");class ReadableStream{constructor(e={},r={}){Je(this);const o=r.size;let n=r.highWaterMark;const a=e.type;if("bytes"===String(a)){if(void 0!==o)throw new RangeError("The strategy for a byte stream cannot have a size function");void 0===n&&(n=0),function(e,r,o){const n=Object.create(ReadableByteStreamController.prototype);const a=ve(r,"pull",0,[n]),i=ve(r,"cancel",1,[]);let s=r.autoAllocateChunkSize;if(void 0!==s&&(s=Number(s),!1===t(s)||s<=0))throw new RangeError("autoAllocateChunkSize must be a positive integer");$r(e,n,function(){return Re(r,"start",[n])},a,i,o,s)}(this,e,n=qe(n))}else{if(void 0!==a)throw new RangeError("Invalid type is specified");{const r=Ae(o);void 0===n&&(n=1),function(e,r,t,o){const n=Object.create(ReadableStreamDefaultController.prototype);const a=ve(r,"pull",0,[n]),i=ve(r,"cancel",1,[]);Cr(e,n,function(){return Re(r,"start",[n])},a,i,t,o)}(this,e,n=qe(n),r)}}}get locked(){if(!1===Ke(this))throw Qr("locked");return Xe(this)}cancel(e){return!1===Ke(this)?Promise.reject(Qr("cancel")):!0===Xe(this)?Promise.reject(new TypeError("Cannot cancel a stream that already has a reader")):tr(this,e)}getReader({mode:e}={}){if(!1===Ke(this))throw Qr("getReader");if(void 0===e)return xe(this);if("byob"===(e=String(e)))return function(e){return new ReadableStreamBYOBReader(e)}(this);throw new RangeError("Invalid mode is specified")}pipeThrough({writable:e,readable:r},{preventClose:t,preventAbort:o,preventCancel:n,signal:a}={}){if(!1===Ke(this))throw Qr("pipeThrough");if(!1===De(e))throw new TypeError("writable argument to pipeThrough must be a WritableStream");if(!1===Ke(r))throw new TypeError("readable argument to pipeThrough must be a ReadableStream");if(t=Boolean(t),o=Boolean(o),n=Boolean(n),void 0!==a&&!Hr(a))throw new TypeError("ReadableStream.prototype.pipeThrough's signal option must be an AbortSignal");if(!0===Xe(this))throw new TypeError("ReadableStream.prototype.pipeThrough cannot be used on a locked ReadableStream");if(!0===Ne(e))throw new TypeError("ReadableStream.prototype.pipeThrough cannot be used on a locked WritableStream");return Ze(this,e,t,o,n,a).catch(()=>{}),r}pipeTo(e,{preventClose:r,preventAbort:t,preventCancel:o,signal:n}={}){return!1===Ke(this)?Promise.reject(Qr("pipeTo")):!1===De(e)?Promise.reject(new TypeError("ReadableStream.prototype.pipeTo's first argument must be a WritableStream")):(r=Boolean(r),t=Boolean(t),o=Boolean(o),void 0===n||Hr(n)?!0===Xe(this)?Promise.reject(new TypeError("ReadableStream.prototype.pipeTo cannot be used on a locked ReadableStream")):!0===Ne(e)?Promise.reject(new TypeError("ReadableStream.prototype.pipeTo cannot be used on a locked WritableStream")):Ze(this,e,r,t,o,n):Promise.reject(new TypeError("ReadableStream.prototype.pipeTo's signal option must be an AbortSignal")))}tee(){if(!1===Ke(this))throw Qr("tee");const e=function(e,r){const t=xe(e);let o,n,a,i,s,l=!1,c=!1,u=!1;const d=new Promise(e=>{s=e});function f(){return br(t).then(e=>{const r=e.value,t=e.done;if(!0===t&&!1===l&&(!1===c&&gr(a._readableStreamController),!1===u&&gr(i._readableStreamController),l=!0),!0===l)return;const o=r,n=r;!1===c&&vr(a._readableStreamController,o),!1===u&&vr(i._readableStreamController,n)})}function m(){}return a=Ge(m,f,function(r){if(c=!0,o=r,!0===u){const r=Ee([o,n]),t=tr(e,r);s(t)}return d}),i=Ge(m,f,function(r){if(u=!0,n=r,!0===c){const r=Ee([o,n]),t=tr(e,r);s(t)}return d}),t._closedPromise.catch(e=>{!0!==l&&(Pr(a._readableStreamController,e),Pr(i._readableStreamController,e),l=!0)}),[a,i]}(this);return Ee(e)}}var Ue={CreateReadableByteStream:function(e,r,t,o=0,n){const a=Object.create(ReadableStream.prototype);Je(a);const i=Object.create(ReadableByteStreamController.prototype);return $r(a,i,e,r,t,o,n),a},CreateReadableStream:Ge,ReadableStream:ReadableStream,IsReadableStreamDisturbed:function(e){return e._disturbed},ReadableStreamDefaultControllerClose:gr,ReadableStreamDefaultControllerEnqueue:vr,ReadableStreamDefaultControllerError:Pr,ReadableStreamDefaultControllerGetDesiredSize:Rr,ReadableStreamDefaultControllerHasBackpressure:function(e){if(!0===wr(e))return!1;return!0},ReadableStreamDefaultControllerCanCloseOrEnqueue:Tr};function xe(e){return new ReadableStreamDefaultReader(e)}function Ge(e,r,t,o=1,n=(()=>1)){const a=Object.create(ReadableStream.prototype);return Je(a),Cr(a,Object.create(ReadableStreamDefaultController.prototype),e,r,t,o,n),a}function Je(e){e._state="readable",e._reader=void 0,e._storedError=void 0,e._disturbed=!1}function Ke(e){return!!We(e)&&!!Object.prototype.hasOwnProperty.call(e,"_readableStreamController")}function Xe(e){return void 0!==e._reader}function Ze(e,r,t,o,n,a){const i=xe(e),s=Ie(r);let l=!1,c=Promise.resolve();return new Promise((u,d)=>{let f;if(void 0!==a){if(f=(()=>{const t=new DOMException("Aborted","AbortError"),a=[];!1===o&&a.push(()=>"writable"===r._state?Le(r,t):Promise.resolve()),!1===n&&a.push(()=>"readable"===e._state?tr(e,t):Promise.resolve()),_(()=>Oe(a.map(e=>e()),e=>e),!0,t)}),!0===a.aborted)return void f();a.addEventListener("abort",f)}if(h(e,i._closedPromise,e=>{!1===o?_(()=>Le(r,e),!0,e):b(!0,e)}),h(r,s._closedPromise,r=>{!1===n?_(()=>tr(e,r),!0,r):b(!0,r)}),function(e,r,t){"closed"===e._state?t():r.then(t).catch(Be)}(e,i._closedPromise,()=>{!1===t?_(()=>Me(s)):b()}),!0===$e(r)||"closed"===r._state){const r=new TypeError("the destination writable stream closed before all data could be piped to it");!1===n?_(()=>tr(e,r),!0,r):b(!0,r)}function m(){const e=c;return c.then(()=>e!==c?m():void 0)}function h(e,r,t){"errored"===e._state?t(e._storedError):r.catch(t).catch(Be)}function _(e,t,o){function n(){e().then(()=>y(t,o),e=>y(!0,e)).catch(Be)}!0!==l&&(l=!0,"writable"===r._state&&!1===$e(r)?m().then(n):n())}function b(e,t){!0!==l&&(l=!0,"writable"===r._state&&!1===$e(r)?m().then(()=>y(e,t)).catch(Be):y(e,t))}function y(e,r){Ve(s),_r(i),void 0!==a&&a.removeEventListener("abort",f),e?d(r):u(void 0)}new Promise((e,r)=>{!function t(o){o?e():(!0===l?Promise.resolve(!0):s._readyPromise.then(()=>br(i).then(({value:e,done:r})=>!0===r||(c=Ye(s,e).catch(()=>{}),!1)))).then(t,r)}(!1)}).catch(e=>{c=Promise.resolve(),Be(e)})})}function er(e,r){return new Promise((t,o)=>{const n={_resolve:t,_reject:o,_forAuthorCode:r};e._reader._readIntoRequests.push(n)})}function rr(e,r){return new Promise((t,o)=>{const n={_resolve:t,_reject:o,_forAuthorCode:r};e._reader._readRequests.push(n)})}function tr(e,r){if(e._disturbed=!0,"closed"===e._state)return Promise.resolve(void 0);if("errored"===e._state)return Promise.reject(e._storedError);return or(e),e._readableStreamController[He](r).then(()=>void 0)}function or(e){e._state="closed";const r=e._reader;if(void 0!==r){if(!0===fr(r)){for(const{_resolve:e,_forAuthorCode:t}of r._readRequests)e(nr(void 0,!0,t));r._readRequests=[]}!function(e){e._closedPromise_resolve(void 0),e._closedPromise_resolve=void 0,e._closedPromise_reject=void 0}(r)}}function nr(e,r,t){let o=null;!0===t&&(o=Object.prototype);const n=Object.create(o);return Object.defineProperty(n,"value",{value:e,enumerable:!0,writable:!0,configurable:!0}),Object.defineProperty(n,"done",{value:r,enumerable:!0,writable:!0,configurable:!0}),n}function ar(e,r){e._state="errored",e._storedError=r;const t=e._reader;if(void 0!==t){if(!0===fr(t)){for(const e of t._readRequests)e._reject(r);t._readRequests=[]}else{for(const e of t._readIntoRequests)e._reject(r);t._readIntoRequests=[]}Gr(t,r),t._closedPromise.catch(()=>{})}}function ir(e,r,t){const o=e._reader._readRequests.shift();o._resolve(nr(r,t,o._forAuthorCode))}function sr(e){return e._reader._readIntoRequests.length}function lr(e){return e._reader._readRequests.length}function cr(e){const r=e._reader;return void 0!==r&&!1!==dr(r)}function ur(e){const r=e._reader;return void 0!==r&&!1!==fr(r)}class ReadableStreamDefaultReader{constructor(e){if(!1===Ke(e))throw new TypeError("ReadableStreamDefaultReader can only be constructed with a ReadableStream instance");if(!0===Xe(e))throw new TypeError("This stream has already been locked for exclusive reading by another reader");mr(this,e),this._readRequests=[]}get closed(){return!1===fr(this)?Promise.reject(xr("closed")):this._closedPromise}cancel(e){return!1===fr(this)?Promise.reject(xr("cancel")):void 0===this._ownerReadableStream?Promise.reject(Ur("cancel")):hr(this,e)}read(){return!1===fr(this)?Promise.reject(xr("read")):void 0===this._ownerReadableStream?Promise.reject(Ur("read from")):br(this,!0)}releaseLock(){if(!1===fr(this))throw xr("releaseLock");if(void 0!==this._ownerReadableStream){if(this._readRequests.length>0)throw new TypeError("Tried to release a reader lock when that reader has pending read() calls un-settled");_r(this)}}}class ReadableStreamBYOBReader{constructor(e){if(!Ke(e))throw new TypeError("ReadableStreamBYOBReader can only be constructed with a ReadableStream instance given a byte source");if(!1===qr(e._readableStreamController))throw new TypeError("Cannot construct a ReadableStreamBYOBReader for a stream not constructed with a byte source");if(Xe(e))throw new TypeError("This stream has already been locked for exclusive reading by another reader");mr(this,e),this._readIntoRequests=[]}get closed(){return dr(this)?this._closedPromise:Promise.reject(Jr("closed"))}cancel(e){return dr(this)?void 0===this._ownerReadableStream?Promise.reject(Ur("cancel")):hr(this,e):Promise.reject(Jr("cancel"))}read(e){return dr(this)?void 0===this._ownerReadableStream?Promise.reject(Ur("read from")):ArrayBuffer.isView(e)?!0===Te(e.buffer)?Promise.reject(new TypeError("Cannot read into a view onto a detached ArrayBuffer")):0===e.byteLength?Promise.reject(new TypeError("view must have non-zero byteLength")):function(e,r,t=!1){const o=e._ownerReadableStream;if(o._disturbed=!0,"errored"===o._state)return Promise.reject(o._storedError);return function(e,r,t){const o=e._controlledReadableByteStream;let n=1;r.constructor!==DataView&&(n=r.constructor.BYTES_PER_ELEMENT);const a=r.constructor,i={buffer:Ce(r.buffer),byteOffset:r.byteOffset,byteLength:r.byteLength,bytesFilled:0,elementSize:n,ctor:a,readerType:"byob"};if(e._pendingPullIntos.length>0)return e._pendingPullIntos.push(i),er(o,t);if("closed"===o._state){const e=new r.constructor(i.buffer,i.byteOffset,0);return Promise.resolve(nr(e,!0,t))}if(e._queueTotalSize>0){if(!0===zr(e,i)){const r=Or(i);return Fr(e),Promise.resolve(nr(r,!1,t))}if(!0===e._closeRequested){const r=new TypeError("Insufficient bytes to fill elements in the given buffer");return Vr(e,r),Promise.reject(r)}}e._pendingPullIntos.push(i);const s=er(o,t);return Ar(e),s}(o._readableStreamController,r,t)}(this,e,!0):Promise.reject(new TypeError("view must be an 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tr(e._ownerReadableStream,r)}function _r(e){"readable"===e._ownerReadableStream._state?Gr(e,new TypeError("Reader was released and can no longer be used to monitor the stream's closedness")):function(e,r){e._closedPromise=Promise.reject(r)}(e,new TypeError("Reader was released and can no longer be used to monitor the stream's closedness")),e._closedPromise.catch(()=>{}),e._ownerReadableStream._reader=void 0,e._ownerReadableStream=void 0}function br(e,r=!1){const t=e._ownerReadableStream;return t._disturbed=!0,"closed"===t._state?Promise.resolve(nr(void 0,!0,r)):"errored"===t._state?Promise.reject(t._storedError):t._readableStreamController[Qe](r)}class ReadableStreamDefaultController{constructor(){throw new TypeError}get desiredSize(){if(!1===yr(this))throw Kr("desiredSize");return Rr(this)}close(){if(!1===yr(this))throw Kr("close");if(!1===Tr(this))throw new TypeError("The stream is not in a state that permits close");gr(this)}enqueue(e){if(!1===yr(this))throw Kr("enqueue");if(!1===Tr(this))throw new TypeError("The stream is not in a state that permits enqueue");return vr(this,e)}error(e){if(!1===yr(this))throw Kr("error");Pr(this,e)}[He](e){Fe(this);const r=this._cancelAlgorithm(e);return Sr(this),r}[Qe](e){const r=this._controlledReadableStream;if(this._queue.length>0){const t=ze(this);return!0===this._closeRequested&&0===this._queue.length?(Sr(this),or(r)):pr(this),Promise.resolve(nr(t,!1,e))}const t=rr(r,e);return pr(this),t}}function yr(e){return!!We(e)&&!!Object.prototype.hasOwnProperty.call(e,"_controlledReadableStream")}function pr(e){!1!==wr(e)&&(!0!==e._pulling?(e._pulling=!0,e._pullAlgorithm().then(()=>{if(e._pulling=!1,!0===e._pullAgain)return e._pullAgain=!1,pr(e)},r=>{Pr(e,r)}).catch(Be)):e._pullAgain=!0)}function wr(e){const r=e._controlledReadableStream;return!1!==Tr(e)&&(!1!==e._started&&(!0===Xe(r)&&lr(r)>0||Rr(e)>0))}function Sr(e){e._pullAlgorithm=void 0,e._cancelAlgorithm=void 0,e._strategySizeAlgorithm=void 0}function gr(e){const r=e._controlledReadableStream;e._closeRequested=!0,0===e._queue.length&&(Sr(e),or(r))}function vr(e,r){const t=e._controlledReadableStream;if(!0===Xe(t)&&lr(t)>0)ir(t,r,!1);else{let t;try{t=e._strategySizeAlgorithm(r)}catch(r){throw Pr(e,r),r}try{ke(e,r,t)}catch(r){throw Pr(e,r),r}}pr(e)}function Pr(e,r){const t=e._controlledReadableStream;"readable"===t._state&&(Fe(e),Sr(e),ar(t,r))}function Rr(e){const r=e._controlledReadableStream._state;return"errored"===r?null:"closed"===r?0:e._strategyHWM-e._queueTotalSize}function Tr(e){const r=e._controlledReadableStream._state;return!1===e._closeRequested&&"readable"===r}function Cr(e,r,t,o,n,a,i){r._controlledReadableStream=e,r._queue=void 0,r._queueTotalSize=void 0,Fe(r),r._started=!1,r._closeRequested=!1,r._pullAgain=!1,r._pulling=!1,r._strategySizeAlgorithm=i,r._strategyHWM=a,r._pullAlgorithm=o,r._cancelAlgorithm=n,e._readableStreamController=r;const s=t();Promise.resolve(s).then(()=>{r._started=!0,pr(r)},e=>{Pr(r,e)}).catch(Be)}class ReadableStreamBYOBRequest{constructor(){throw new TypeError("ReadableStreamBYOBRequest cannot be used directly")}get view(){if(!1===jr(this))throw Xr("view");return this._view}respond(e){if(!1===jr(this))throw Xr("respond");if(void 0===this._associatedReadableByteStreamController)throw new TypeError("This BYOB request has been invalidated");if(!0===Te(this._view.buffer))throw new TypeError("The BYOB request's buffer has been detached and so cannot be used as a response");!function(e,r){if(r=Number(r),!1===Pe(r))throw new RangeError("bytesWritten must be a finite");Nr(e,r)}(this._associatedReadableByteStreamController,e)}respondWithNewView(e){if(!1===jr(this))throw Xr("respond");if(void 0===this._associatedReadableByteStreamController)throw new TypeError("This BYOB request has been invalidated");if(!ArrayBuffer.isView(e))throw new TypeError("You can only respond with array buffer views");if(!0===Te(e.buffer))throw new TypeError("The supplied view's buffer has been detached and so cannot be used as a response");!function(e,r){const t=e._pendingPullIntos[0];if(t.byteOffset+t.bytesFilled!==r.byteOffset)throw new RangeError("The region specified by view does not match byobRequest");if(t.byteLength!==r.byteLength)throw new RangeError("The buffer of view has different capacity than byobRequest");t.buffer=r.buffer,Nr(e,r.byteLength)}(this._associatedReadableByteStreamController,e)}}class ReadableByteStreamController{constructor(){throw new TypeError("ReadableByteStreamController constructor cannot be used directly")}get byobRequest(){if(!1===qr(this))throw Zr("byobRequest");if(void 0===this._byobRequest&&this._pendingPullIntos.length>0){const e=this._pendingPullIntos[0],r=new Uint8Array(e.buffer,e.byteOffset+e.bytesFilled,e.byteLength-e.bytesFilled),t=Object.create(ReadableStreamBYOBRequest.prototype);!function(e,r,t){e._associatedReadableByteStreamController=r,e._view=t}(t,this,r),this._byobRequest=t}return this._byobRequest}get desiredSize(){if(!1===qr(this))throw Zr("desiredSize");return Yr(this)}close(){if(!1===qr(this))throw Zr("close");if(!0===this._closeRequested)throw new TypeError("The stream has already been closed; do not close it again!");const e=this._controlledReadableByteStream._state;if("readable"!==e)throw new TypeError(`The stream (in ${e} state) is not in the readable state and cannot be closed`);!function(e){const r=e._controlledReadableByteStream;if(e._queueTotalSize>0)return void(e._closeRequested=!0);if(e._pendingPullIntos.length>0){const r=e._pendingPullIntos[0];if(r.bytesFilled>0){const r=new TypeError("Insufficient bytes to fill elements in the given buffer");throw Vr(e,r),r}}Mr(e),or(r)}(this)}enqueue(e){if(!1===qr(this))throw Zr("enqueue");if(!0===this._closeRequested)throw new TypeError("stream is closed or draining");const r=this._controlledReadableByteStream._state;if("readable"!==r)throw new TypeError(`The stream (in ${r} state) is not in the readable state and cannot be enqueued to`);if(!ArrayBuffer.isView(e))throw new TypeError("You can only enqueue array buffer views when using a ReadableByteStreamController");if(!0===Te(e.buffer))throw new TypeError("Cannot enqueue a view onto a detached ArrayBuffer");!function(e,r){const t=e._controlledReadableByteStream,o=r.buffer,n=r.byteOffset,a=r.byteLength,i=Ce(o);if(!0===ur(t))if(0===lr(t))Br(e,i,n,a);else{const e=new Uint8Array(i,n,a);ir(t,e,!1)}else!0===cr(t)?(Br(e,i,n,a),Dr(e)):Br(e,i,n,a);Ar(e)}(this,e)}error(e){if(!1===qr(this))throw Zr("error");Vr(this,e)}[He](e){if(this._pendingPullIntos.length>0){this._pendingPullIntos[0].bytesFilled=0}Fe(this);const r=this._cancelAlgorithm(e);return Mr(this),r}[Qe](e){const r=this._controlledReadableByteStream;if(this._queueTotalSize>0){const r=this._queue.shift();let t;this._queueTotalSize-=r.byteLength,Fr(this);try{t=new Uint8Array(r.buffer,r.byteOffset,r.byteLength)}catch(e){return Promise.reject(e)}return Promise.resolve(nr(t,!1,e))}const t=this._autoAllocateChunkSize;if(void 0!==t){let e;try{e=new ArrayBuffer(t)}catch(e){return Promise.reject(e)}const r={buffer:e,byteOffset:0,byteLength:t,bytesFilled:0,elementSize:1,ctor:Uint8Array,readerType:"default"};this._pendingPullIntos.push(r)}const o=rr(r,e);return Ar(this),o}}function qr(e){return!!We(e)&&!!Object.prototype.hasOwnProperty.call(e,"_controlledReadableByteStream")}function jr(e){return!!We(e)&&!!Object.prototype.hasOwnProperty.call(e,"_associatedReadableByteStreamController")}function Ar(e){!1!==function(e){const r=e._controlledReadableByteStream;if("readable"!==r._state)return!1;if(!0===e._closeRequested)return!1;if(!1===e._started)return!1;if(!0===ur(r)&&lr(r)>0)return!0;if(!0===cr(r)&&sr(r)>0)return!0;if(Yr(e)>0)return!0;return!1}(e)&&(!0!==e._pulling?(e._pulling=!0,e._pullAlgorithm().then(()=>{e._pulling=!1,!0===e._pullAgain&&(e._pullAgain=!1,Ar(e))},r=>{Vr(e,r)}).catch(Be)):e._pullAgain=!0)}function Er(e){Ir(e),e._pendingPullIntos=[]}function Wr(e,r){let t=!1;"closed"===e._state&&(t=!0);const o=Or(r);"default"===r.readerType?ir(e,o,t):function(e,r,t){const o=e._reader._readIntoRequests.shift();o._resolve(nr(r,t,o._forAuthorCode))}(e,o,t)}function Or(e){const r=e.bytesFilled,t=e.elementSize;return new e.ctor(e.buffer,e.byteOffset,r/t)}function Br(e,r,t,o){e._queue.push({buffer:r,byteOffset:t,byteLength:o}),e._queueTotalSize+=o}function zr(e,r){const t=r.elementSize,o=r.bytesFilled-r.bytesFilled%t,n=Math.min(e._queueTotalSize,r.byteLength-r.bytesFilled),a=r.bytesFilled+n,i=a-a%t;let s=n,l=!1;i>o&&(s=i-r.bytesFilled,l=!0);const c=e._queue;for(;s>0;){const t=c[0],o=Math.min(s,t.byteLength),n=r.byteOffset+r.bytesFilled;ge(r.buffer,n,t.buffer,t.byteOffset,o),t.byteLength===o?c.shift():(t.byteOffset+=o,t.byteLength-=o),e._queueTotalSize-=o,kr(e,o,r),s-=o}return l}function kr(e,r,t){Ir(e),t.bytesFilled+=r}function Fr(e){0===e._queueTotalSize&&!0===e._closeRequested?(Mr(e),or(e._controlledReadableByteStream)):Ar(e)}function Ir(e){void 0!==e._byobRequest&&(e._byobRequest._associatedReadableByteStreamController=void 0,e._byobRequest._view=void 0,e._byobRequest=void 0)}function Dr(e){for(;e._pendingPullIntos.length>0;){if(0===e._queueTotalSize)return;const r=e._pendingPullIntos[0];!0===zr(e,r)&&(Lr(e),Wr(e._controlledReadableByteStream,r))}}function Nr(e,r){const t=e._pendingPullIntos[0];if("closed"===e._controlledReadableByteStream._state){if(0!==r)throw new TypeError("bytesWritten must be 0 when calling respond() on a closed stream");!function(e,r){r.buffer=Ce(r.buffer);const t=e._controlledReadableByteStream;if(!0===cr(t))for(;sr(t)>0;)Wr(t,Lr(e))}(e,t)}else!function(e,r,t){if(t.bytesFilled+r>t.byteLength)throw new RangeError("bytesWritten out of range");if(kr(e,r,t),t.bytesFilled<t.elementSize)return;Lr(e);const o=t.bytesFilled%t.elementSize;if(o>0){const r=t.byteOffset+t.bytesFilled,n=t.buffer.slice(r-o,r);Br(e,n,0,n.byteLength)}t.buffer=Ce(t.buffer),t.bytesFilled-=o,Wr(e._controlledReadableByteStream,t),Dr(e)}(e,r,t);Ar(e)}function Lr(e){const r=e._pendingPullIntos.shift();return Ir(e),r}function Mr(e){e._pullAlgorithm=void 0,e._cancelAlgorithm=void 0}function Vr(e,r){const t=e._controlledReadableByteStream;"readable"===t._state&&(Er(e),Fe(e),Mr(e),ar(t,r))}function Yr(e){const r=e._controlledReadableByteStream._state;return"errored"===r?null:"closed"===r?0:e._strategyHWM-e._queueTotalSize}function $r(e,r,t,o,n,a,i){r._controlledReadableByteStream=e,r._pullAgain=!1,r._pulling=!1,Er(r),r._queue=r._queueTotalSize=void 0,Fe(r),r._closeRequested=!1,r._started=!1,r._strategyHWM=qe(a),r._pullAlgorithm=o,r._cancelAlgorithm=n,r._autoAllocateChunkSize=i,r._pendingPullIntos=[],e._readableStreamController=r;const s=t();Promise.resolve(s).then(()=>{r._started=!0,Ar(r)},e=>{Vr(r,e)}).catch(Be)}function Hr(e){if("object"!=typeof e||null===e)return!1;const r=Object.getOwnPropertyDescriptor(AbortSignal.prototype,"aborted").get;try{return r.call(e),!0}catch(e){return!1}}function Qr(e){return new TypeError(`ReadableStream.prototype.${e} can only be used on a ReadableStream`)}function Ur(e){return new TypeError("Cannot "+e+" a stream using a released reader")}function xr(e){return new TypeError(`ReadableStreamDefaultReader.prototype.${e} can only be used on a ReadableStreamDefaultReader`)}function Gr(e,r){e._closedPromise_reject(r),e._closedPromise_resolve=void 0,e._closedPromise_reject=void 0}function Jr(e){return new TypeError(`ReadableStreamBYOBReader.prototype.${e} can only be used on a ReadableStreamBYOBReader`)}function Kr(e){return new TypeError(`ReadableStreamDefaultController.prototype.${e} can only be used on a ReadableStreamDefaultController`)}function Xr(e){return new TypeError(`ReadableStreamBYOBRequest.prototype.${e} can only be used on a ReadableStreamBYOBRequest`)}function Zr(e){return new TypeError(`ReadableByteStreamController.prototype.${e} can only be used on a ReadableByteStreamController`)}var et=Ue.ReadableStream;const{createDataProperty:rt}=P;var tt=class ByteLengthQueuingStrategy{constructor({highWaterMark:e}){rt(this,"highWaterMark",e)}size(e){return e.byteLength}};const{createDataProperty:ot}=P;var nt=class CountQueuingStrategy{constructor({highWaterMark:e}){ot(this,"highWaterMark",e)}size(){return 1}};C("streams:transform-stream:verbose");const{InvokeOrNoop:at,CreateAlgorithmFromUnderlyingMethod:it,PromiseCall:st,typeIsObject:lt,ValidateAndNormalizeHighWaterMark:ct,IsNonNegativeNumber:ut,MakeSizeAlgorithmFromSizeFunction:dt}=P,{CreateReadableStream:ft,ReadableStreamDefaultControllerClose:mt,ReadableStreamDefaultControllerEnqueue:ht,ReadableStreamDefaultControllerError:_t,ReadableStreamDefaultControllerGetDesiredSize:bt,ReadableStreamDefaultControllerHasBackpressure:yt,ReadableStreamDefaultControllerCanCloseOrEnqueue:pt}=Ue,{CreateWritableStream:wt,WritableStreamDefaultControllerErrorIfNeeded:St}=L;class TransformStream{constructor(e={},r={},t={}){const o=r.size;let n=r.highWaterMark;const a=t.size;let i=t.highWaterMark;if(void 0!==e.writableType)throw new RangeError("Invalid writable type specified");const s=dt(o);if(void 0===n&&(n=1),n=ct(n),void 0!==e.readableType)throw new RangeError("Invalid readable type specified");const l=dt(a);let c;void 0===i&&(i=0),i=ct(i),gt(this,new Promise(e=>{c=e}),n,s,i,l),function(e,r){const t=Object.create(TransformStreamDefaultController.prototype);let o=e=>{try{return At(t,e),Promise.resolve()}catch(e){return Promise.reject(e)}};const n=r.transform;if(void 0!==n){if("function"!=typeof n)throw new TypeError("transform is not a method");o=(e=>st(n,r,[e,t]))}const a=it(r,"flush",0,[t]);qt(e,t,o,a)}(this,e);const u=at(e,"start",[this._transformStreamController]);c(u)}get readable(){if(!1===vt(this))throw Ot("readable");return this._readable}get writable(){if(!1===vt(this))throw Ot("writable");return this._writable}}function gt(e,r,t,o,n,a){function i(){return r}e._writable=wt(i,function(r){return function(e,r){const t=e._transformStreamController;if(!0===e._backpressure){const o=e._backpressureChangePromise;return o.then(()=>{const o=e._writable,n=o._state;if("erroring"===n)throw o._storedError;return Et(t,r)})}return Et(t,r)}(e,r)},function(){return function(e){const r=e._readable,t=e._transformStreamController,o=t._flushAlgorithm();return jt(t),o.then(()=>{if("errored"===r._state)throw r._storedError;const e=r._readableStreamController;!0===pt(e)&&mt(e)}).catch(t=>{throw Pt(e,t),r._storedError})}(e)},function(r){return function(e,r){return Pt(e,r),Promise.resolve()}(e,r)},t,o),e._readable=ft(i,function(){return function(e){return Tt(e,!1),e._backpressureChangePromise}(e)},function(r){return Rt(e,r),Promise.resolve()},n,a),e._backpressure=void 0,e._backpressureChangePromise=void 0,e._backpressureChangePromise_resolve=void 0,Tt(e,!0),e._transformStreamController=void 0}function vt(e){return!!lt(e)&&!!Object.prototype.hasOwnProperty.call(e,"_transformStreamController")}function Pt(e,r){_t(e._readable._readableStreamController,r),Rt(e,r)}function Rt(e,r){jt(e._transformStreamController),St(e._writable._writableStreamController,r),!0===e._backpressure&&Tt(e,!1)}function Tt(e,r){void 0!==e._backpressureChangePromise&&e._backpressureChangePromise_resolve(),e._backpressureChangePromise=new Promise(r=>{e._backpressureChangePromise_resolve=r}),e._backpressure=r}class TransformStreamDefaultController{constructor(){throw new TypeError("TransformStreamDefaultController instances cannot be created directly")}get desiredSize(){if(!1===Ct(this))throw Wt("desiredSize");const e=this._controlledTransformStream._readable._readableStreamController;return bt(e)}enqueue(e){if(!1===Ct(this))throw Wt("enqueue");At(this,e)}error(e){if(!1===Ct(this))throw Wt("error");!function(e,r){Pt(e._controlledTransformStream,r)}(this,e)}terminate(){if(!1===Ct(this))throw Wt("terminate");!function(e){const r=e._controlledTransformStream,t=r._readable._readableStreamController;!0===pt(t)&&mt(t);const o=new TypeError("TransformStream terminated");Rt(r,o)}(this)}}function Ct(e){return!!lt(e)&&!!Object.prototype.hasOwnProperty.call(e,"_controlledTransformStream")}function qt(e,r,t,o){r._controlledTransformStream=e,e._transformStreamController=r,r._transformAlgorithm=t,r._flushAlgorithm=o}function jt(e){e._transformAlgorithm=void 0,e._flushAlgorithm=void 0}function At(e,r){const t=e._controlledTransformStream,o=t._readable._readableStreamController;if(!1===pt(o))throw new TypeError("Readable side is not in a state that permits enqueue");try{ht(o,r)}catch(e){throw Rt(t,e),t._readable._storedError}yt(o)!==t._backpressure&&Tt(t,!0)}function Et(e,r){return e._transformAlgorithm(r).catch(r=>{throw Pt(e._controlledTransformStream,r),r})}function Wt(e){return new TypeError(`TransformStreamDefaultController.prototype.${e} can only be used on a TransformStreamDefaultController`)}function Ot(e){return new TypeError(`TransformStream.prototype.${e} can only be used on a TransformStream`)}var Bt={CreateTransformStream:function(e,r,t,o=1,n=(()=>1),a=0,i=(()=>1)){const s=Object.create(TransformStream.prototype);let l;gt(s,new Promise(e=>{l=e}),o,n,a,i),qt(s,Object.create(TransformStreamDefaultController.prototype),r,t);const c=e();return l(c),s},TransformStream:TransformStream}.TransformStream;const zt={ReadableStream:et,WritableStream:Se,ByteLengthQueuingStrategy:tt,CountQueuingStrategy:nt,TransformStream:Bt};void 0!==n&&Object.assign(n,zt),e.ReadableStream=et,e.WritableStream=Se,e.ByteLengthQueuingStrategy=tt,e.CountQueuingStrategy=nt,e.TransformStream=Bt,Object.defineProperty(e,"__esModule",{value:!0})}); | ||
| !function(e,t){"object"==typeof exports&&"undefined"!=typeof module?t(exports):"function"==typeof define&&define.amd?define(["exports"],t):t((e=e||self).WebStreamsPolyfill={})}(this,function(e){"use strict";const t="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?Symbol:e=>`Symbol(${e})`;const r="undefined"!=typeof self?self:"undefined"!=typeof window?window:"undefined"!=typeof global?global:void 0,o=Number.isNaN||function(e){return e!=e};function n(e){return"object"==typeof e&&null!==e||"function"==typeof e}function i(e,t,r){Object.defineProperty(e,t,{value:r,writable:!0,enumerable:!0,configurable:!0})}function a(e){return e.slice()}function s(e,t,r,o,n){new Uint8Array(e).set(new Uint8Array(r,o,n),t)}function l(e){return!1!==function(e){if("number"!=typeof e)return!1;if(o(e))return!1;if(e<0)return!1;return!0}(e)&&e!==1/0}function c(e,t,r){if("function"!=typeof e)throw new TypeError("Argument is not a function");return Function.prototype.apply.call(e,t,r)}function u(e,t,r,o){const n=e[t];if(void 0!==n){if("function"!=typeof n)throw new TypeError(`${n} is not a method`);switch(r){case 0:return()=>f(n,e,o);case 1:return t=>{const r=[t].concat(o);return f(n,e,r)}}}return()=>Promise.resolve()}function d(e,t,r){const o=e[t];if(void 0!==o)return c(o,e,r)}function f(e,t,r){try{return Promise.resolve(c(e,t,r))}catch(e){return Promise.reject(e)}}function _(e){return e}function h(e){if(e=Number(e),o(e)||e<0)throw new RangeError("highWaterMark property of a queuing strategy must be non-negative and non-NaN");return e}function b(e){if(void 0===e)return()=>1;if("function"!=typeof e)throw new TypeError("size property of a queuing strategy must be a function");return t=>e(t)}function m(e,t,r){return Promise.prototype.then.call(e,t,r)}function y(e,t,r){let o,n;const i=new Promise((e,t)=>{o=e,n=t});void 0===r&&(r=(e=>{throw e}));return function(e,t,r){let o=!1;const n=e=>{!1===o&&(o=!0,r(e))};let i=0,a=0;const s=e.length,l=new Array(s);for(const r of e){const e=i;m(r,r=>{l[e]=r,++a===s&&t(l)},n),++i}}(e,e=>{try{const r=t(e);o(r)}catch(e){n(e)}},e=>{try{const t=r(e);o(t)}catch(e){n(e)}}),i}function p(e){}function w(e){e&&e instanceof p.AssertionError&&setTimeout(()=>{throw e},0)}function g(e){const t=e._queue.shift();return e._queueTotalSize-=t.size,e._queueTotalSize<0&&(e._queueTotalSize=0),t.value}function S(e,t,r){if(!l(r=Number(r)))throw new RangeError("Size must be a finite, non-NaN, non-negative number.");e._queue.push({value:t,size:r}),e._queueTotalSize+=r}function v(e){e._queue=[],e._queueTotalSize=0}p.AssertionError=function(){};const R=t("[[AbortSteps]]"),P=t("[[ErrorSteps]]");class WritableStream{constructor(e={},t={}){q(this);const r=t.size;let o=t.highWaterMark;if(void 0!==e.type)throw new RangeError("Invalid type is specified");const n=b(r);void 0===o&&(o=1),function(e,t,r,o){const n=Object.create(WritableStreamDefaultController.prototype);const i=u(t,"write",1,[n]),a=u(t,"close",0,[]),s=u(t,"abort",1,[]);$(e,n,function(){return d(t,"start",[n])},i,a,s,r,o)}(this,e,o=h(o),n)}get locked(){if(!1===E(this))throw G("locked");return C(this)}abort(e){return!1===E(this)?Promise.reject(G("abort")):!0===C(this)?Promise.reject(new TypeError("Cannot abort a stream that already has a writer")):j(this,e)}getWriter(){if(!1===E(this))throw G("getWriter");return T(this)}}function T(e){return new WritableStreamDefaultWriter(e)}function q(e){e._state="writable",e._storedError=void 0,e._writer=void 0,e._writableStreamController=void 0,e._writeRequests=[],e._inFlightWriteRequest=void 0,e._closeRequest=void 0,e._inFlightCloseRequest=void 0,e._pendingAbortRequest=void 0,e._backpressure=!1}function E(e){return!!n(e)&&!!Object.prototype.hasOwnProperty.call(e,"_writableStreamController")}function C(e){return void 0!==e._writer}function j(e,t){const r=e._state;if("closed"===r||"errored"===r)return Promise.resolve(void 0);if(void 0!==e._pendingAbortRequest)return e._pendingAbortRequest._promise;let o=!1;"erroring"===r&&(o=!0,t=void 0);const n=new Promise((r,n)=>{e._pendingAbortRequest={_promise:void 0,_resolve:r,_reject:n,_reason:t,_wasAlreadyErroring:o}});return e._pendingAbortRequest._promise=n,!1===o&&W(e,t),n}function A(e,t){"writable"!==e._state?B(e):W(e,t)}function W(e,t){const r=e._writableStreamController;e._state="erroring",e._storedError=t;const o=e._writer;void 0!==o&&D(o,t),!1===function(e){if(void 0===e._inFlightWriteRequest&&void 0===e._inFlightCloseRequest)return!1;return!0}(e)&&!0===r._started&&B(e)}function B(e){e._state="errored",e._writableStreamController[P]();const t=e._storedError;for(const r of e._writeRequests)r._reject(t);if(e._writeRequests=[],void 0===e._pendingAbortRequest)return void z(e);const r=e._pendingAbortRequest;if(e._pendingAbortRequest=void 0,!0===r._wasAlreadyErroring)return r._reject(t),void z(e);e._writableStreamController[R](r._reason).then(()=>{r._resolve(),z(e)},t=>{r._reject(t),z(e)})}function O(e){return void 0!==e._closeRequest||void 0!==e._inFlightCloseRequest}function z(e){void 0!==e._closeRequest&&(e._closeRequest._reject(e._storedError),e._closeRequest=void 0);const t=e._writer;void 0!==t&&ee(t,e._storedError)}function k(e,t){const r=e._writer;void 0!==r&&t!==e._backpressure&&(!0===t?function(e){re(e)}(r):ae(r)),e._backpressure=t}class WritableStreamDefaultWriter{constructor(e){if(!1===E(e))throw new TypeError("WritableStreamDefaultWriter can only be constructed with a WritableStream instance");if(!0===C(e))throw new TypeError("This stream has already been locked for exclusive writing by another writer");this._ownerWritableStream=e,e._writer=this;const t=e._state;if("writable"===t)!1===O(e)&&!0===e._backpressure?re(this):ne(this),X(this);else if("erroring"===t)oe(this,e._storedError),X(this);else if("closed"===t)ne(this),function(e){X(e),te(e)}(this);else{const t=e._storedError;oe(this,t),Z(this,t)}}get closed(){return!1===F(this)?Promise.reject(J("closed")):this._closedPromise}get desiredSize(){if(!1===F(this))throw J("desiredSize");if(void 0===this._ownerWritableStream)throw K("desiredSize");return function(e){const t=e._ownerWritableStream,r=t._state;if("errored"===r||"erroring"===r)return null;if("closed"===r)return 0;return Q(t._writableStreamController)}(this)}get ready(){return!1===F(this)?Promise.reject(J("ready")):this._readyPromise}abort(e){return!1===F(this)?Promise.reject(J("abort")):void 0===this._ownerWritableStream?Promise.reject(K("abort")):function(e,t){return j(e._ownerWritableStream,t)}(this,e)}close(){if(!1===F(this))return Promise.reject(J("close"));const e=this._ownerWritableStream;return void 0===e?Promise.reject(K("close")):!0===O(e)?Promise.reject(new TypeError("cannot close an already-closing stream")):L(this)}releaseLock(){if(!1===F(this))throw J("releaseLock");void 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t=e._controlledWritableStream;if(!1===e._started)return;if(void 0!==t._inFlightWriteRequest)return;const r=t._state;if("closed"===r||"errored"===r)return;if("erroring"===r)return void B(t);if(0===e._queue.length)return;const o=function(e){return e._queue[0].value}(e);"close"===o?function(e){const t=e._controlledWritableStream;(function(e){e._inFlightCloseRequest=e._closeRequest,e._closeRequest=void 0})(t),g(e);const r=e._closeAlgorithm();N(e),r.then(()=>{!function(e){e._inFlightCloseRequest._resolve(void 0),e._inFlightCloseRequest=void 0,"erroring"===e._state&&(e._storedError=void 0,void 0!==e._pendingAbortRequest&&(e._pendingAbortRequest._resolve(),e._pendingAbortRequest=void 0)),e._state="closed";const t=e._writer;void 0!==t&&te(t)}(t)},e=>{!function(e,t){e._inFlightCloseRequest._reject(t),e._inFlightCloseRequest=void 0,void 0!==e._pendingAbortRequest&&(e._pendingAbortRequest._reject(t),e._pendingAbortRequest=void 0),A(e,t)}(t,e)}).catch(w)}(e):function(e,t){const r=e._controlledWritableStream;(function(e){e._inFlightWriteRequest=e._writeRequests.shift()})(r),e._writeAlgorithm(t).then(()=>{!function(e){e._inFlightWriteRequest._resolve(void 0),e._inFlightWriteRequest=void 0}(r);const t=r._state;if(g(e),!1===O(r)&&"writable"===t){const t=U(e);k(r,t)}x(e)},t=>{"writable"===r._state&&N(e),function(e,t){e._inFlightWriteRequest._reject(t),e._inFlightWriteRequest=void 0,A(e,t)}(r,t)}).catch(w)}(e,o.chunk)}function H(e,t){"writable"===e._controlledWritableStream._state&&V(e,t)}function U(e){return Q(e)<=0}function V(e,t){const r=e._controlledWritableStream;N(e),W(r,t)}function G(e){return new TypeError(`WritableStream.prototype.${e} can only be used on a WritableStream`)}function J(e){return new TypeError(`WritableStreamDefaultWriter.prototype.${e} can only be used on a WritableStreamDefaultWriter`)}function K(e){return new TypeError("Cannot "+e+" a stream using a released writer")}function X(e){e._closedPromise=new Promise((t,r)=>{e._closedPromise_resolve=t,e._closedPromise_reject=r,e._closedPromiseState="pending"})}function Z(e,t){X(e),ee(e,t)}function ee(e,t){e._closedPromise.catch(()=>{}),e._closedPromise_reject(t),e._closedPromise_resolve=void 0,e._closedPromise_reject=void 0,e._closedPromiseState="rejected"}function te(e){e._closedPromise_resolve(void 0),e._closedPromise_resolve=void 0,e._closedPromise_reject=void 0,e._closedPromiseState="resolved"}function re(e){e._readyPromise=new Promise((t,r)=>{e._readyPromise_resolve=t,e._readyPromise_reject=r}),e._readyPromiseState="pending"}function oe(e,t){re(e),ie(e,t)}function ne(e){re(e),ae(e)}function ie(e,t){e._readyPromise.catch(()=>{}),e._readyPromise_reject(t),e._readyPromise_resolve=void 0,e._readyPromise_reject=void 0,e._readyPromiseState="rejected"}function ae(e){e._readyPromise_resolve(void 0),e._readyPromise_resolve=void 0,e._readyPromise_reject=void 0,e._readyPromiseState="fulfilled"}const se=Number.isInteger||function(e){return"number"==typeof e&&isFinite(e)&&Math.floor(e)===e},le=t("[[CancelSteps]]"),ce=t("[[PullSteps]]");class ReadableStream{constructor(e={},t={}){fe(this);const r=t.size;let o=t.highWaterMark;const n=e.type;if("bytes"===String(n)){if(void 0!==r)throw new RangeError("The strategy for a byte stream cannot have a size function");void 0===o&&(o=0),function(e,t,r){const o=Object.create(ReadableByteStreamController.prototype);const n=u(t,"pull",0,[o]),i=u(t,"cancel",1,[]);let a=t.autoAllocateChunkSize;if(void 0!==a&&(a=Number(a),!1===se(a)||a<=0))throw new RangeError("autoAllocateChunkSize must be a positive integer");!function(e,t,r,o,n,i,a){t._controlledReadableByteStream=e,t._pullAgain=!1,t._pulling=!1,He(t),t._queue=t._queueTotalSize=void 0,v(t),t._closeRequested=!1,t._started=!1,t._strategyHWM=h(i),t._pullAlgorithm=o,t._cancelAlgorithm=n,t._autoAllocateChunkSize=a,t._pendingPullIntos=[],e._readableStreamController=t;const s=r();Promise.resolve(s).then(()=>{t._started=!0,xe(t)},e=>{nt(t,e)}).catch(w)}(e,o,function(){return d(t,"start",[o])},n,i,r,a)}(this,e,o=h(o))}else{if(void 0!==n)throw new RangeError("Invalid type is specified");{const t=b(r);void 0===o&&(o=1),function(e,t,r,o){const n=Object.create(ReadableStreamDefaultController.prototype);const i=u(t,"pull",0,[n]),a=u(t,"cancel",1,[]);$e(e,n,function(){return d(t,"start",[n])},i,a,r,o)}(this,e,o=h(o),t)}}}get locked(){if(!1===_e(this))throw st("locked");return he(this)}cancel(e){return!1===_e(this)?Promise.reject(st("cancel")):!0===he(this)?Promise.reject(new TypeError("Cannot cancel a stream that already has a reader")):pe(this,e)}getReader({mode:e}={}){if(!1===_e(this))throw st("getReader");if(void 0===e)return ue(this);if("byob"===(e=String(e)))return function(e){return new ReadableStreamBYOBReader(e)}(this);throw new RangeError("Invalid mode is specified")}pipeThrough({writable:e,readable:t},{preventClose:r,preventAbort:o,preventCancel:n,signal:i}={}){if(!1===_e(this))throw st("pipeThrough");if(!1===E(e))throw new TypeError("writable argument to pipeThrough must be a WritableStream");if(!1===_e(t))throw new TypeError("readable argument to pipeThrough must be a ReadableStream");if(r=Boolean(r),o=Boolean(o),n=Boolean(n),void 0!==i&&!at(i))throw new TypeError("ReadableStream.prototype.pipeThrough's signal option must be an AbortSignal");if(!0===he(this))throw new TypeError("ReadableStream.prototype.pipeThrough cannot be used on a locked ReadableStream");if(!0===C(e))throw new TypeError("ReadableStream.prototype.pipeThrough cannot be used on a locked WritableStream");return be(this,e,r,o,n,i).catch(()=>{}),t}pipeTo(e,{preventClose:t,preventAbort:r,preventCancel:o,signal:n}={}){return!1===_e(this)?Promise.reject(st("pipeTo")):!1===E(e)?Promise.reject(new TypeError("ReadableStream.prototype.pipeTo's first argument must be a WritableStream")):(t=Boolean(t),r=Boolean(r),o=Boolean(o),void 0===n||at(n)?!0===he(this)?Promise.reject(new TypeError("ReadableStream.prototype.pipeTo cannot be used on a locked ReadableStream")):!0===C(e)?Promise.reject(new TypeError("ReadableStream.prototype.pipeTo cannot be used on a locked WritableStream")):be(this,e,t,r,o,n):Promise.reject(new TypeError("ReadableStream.prototype.pipeTo's signal option must be an AbortSignal")))}tee(){if(!1===_e(this))throw st("tee");const e=function(e,t){const r=ue(e);let o,n,i,s,l,c=!1,u=!1,d=!1;const f=new Promise(e=>{l=e});function _(){return Be(r).then(e=>{const t=e.value,r=e.done;if(!0===r&&!1===c&&(!1===u&&Le(i._readableStreamController),!1===d&&Le(s._readableStreamController),c=!0),!0===c)return;const o=t,n=t;!1===u&&Ie(i._readableStreamController,o),!1===d&&Ie(s._readableStreamController,n)})}function h(){}return i=de(h,_,function(t){if(u=!0,o=t,!0===d){const t=a([o,n]),r=pe(e,t);l(r)}return f}),s=de(h,_,function(t){if(d=!0,n=t,!0===u){const t=a([o,n]),r=pe(e,t);l(r)}return f}),r._closedPromise.catch(e=>{!0!==c&&(De(i._readableStreamController,e),De(s._readableStreamController,e),c=!0)}),[i,s]}(this);return a(e)}}function ue(e){return new ReadableStreamDefaultReader(e)}function de(e,t,r,o=1,n=(()=>1)){const i=Object.create(ReadableStream.prototype);return fe(i),$e(i,Object.create(ReadableStreamDefaultController.prototype),e,t,r,o,n),i}function fe(e){e._state="readable",e._reader=void 0,e._storedError=void 0,e._disturbed=!1}function _e(e){return!!n(e)&&!!Object.prototype.hasOwnProperty.call(e,"_readableStreamController")}function he(e){return void 0!==e._reader}function be(e,t,r,o,n,i){const a=ue(e),s=T(t);let l=!1,c=Promise.resolve();return new Promise((u,d)=>{let f;if(void 0!==i){if(f=(()=>{const r=new DOMException("Aborted","AbortError"),i=[];!1===o&&i.push(()=>"writable"===t._state?j(t,r):Promise.resolve()),!1===n&&i.push(()=>"readable"===e._state?pe(e,r):Promise.resolve()),b(()=>y(i.map(e=>e()),e=>e),!0,r)}),!0===i.aborted)return void f();i.addEventListener("abort",f)}if(h(e,a._closedPromise,e=>{!1===o?b(()=>j(t,e),!0,e):m(!0,e)}),h(t,s._closedPromise,t=>{!1===n?b(()=>pe(e,t),!0,t):m(!0,t)}),function(e,t,r){"closed"===e._state?r():t.then(r).catch(w)}(e,a._closedPromise,()=>{!1===r?b(()=>(function(e){const t=e._ownerWritableStream,r=t._state;return!0===O(t)||"closed"===r?Promise.resolve():"errored"===r?Promise.reject(t._storedError):L(e)})(s)):m()}),!0===O(t)||"closed"===t._state){const t=new TypeError("the destination writable stream closed before all data could be piped to it");!1===n?b(()=>pe(e,t),!0,t):m(!0,t)}function _(){const e=c;return c.then(()=>e!==c?_():void 0)}function h(e,t,r){"errored"===e._state?r(e._storedError):t.catch(r).catch(w)}function b(e,r,o){function n(){e().then(()=>p(r,o),e=>p(!0,e)).catch(w)}!0!==l&&(l=!0,"writable"===t._state&&!1===O(t)?_().then(n):n())}function m(e,r){!0!==l&&(l=!0,"writable"===t._state&&!1===O(t)?_().then(()=>p(e,r)).catch(w):p(e,r))}function p(e,t){M(s),We(a),void 0!==i&&i.removeEventListener("abort",f),e?d(t):u(void 0)}new Promise((e,t)=>{!function r(o){o?e():(!0===l?Promise.resolve(!0):s._readyPromise.then(()=>Be(a).then(({value:e,done:t})=>!0===t||(c=Y(s,e).catch(()=>{}),!1)))).then(r,t)}(!1)}).catch(e=>{c=Promise.resolve(),w(e)})})}function me(e,t){return new Promise((r,o)=>{const n={_resolve:r,_reject:o,_forAuthorCode:t};e._reader._readIntoRequests.push(n)})}function ye(e,t){return new Promise((r,o)=>{const n={_resolve:r,_reject:o,_forAuthorCode:t};e._reader._readRequests.push(n)})}function pe(e,t){if(e._disturbed=!0,"closed"===e._state)return Promise.resolve(void 0);if("errored"===e._state)return Promise.reject(e._storedError);return we(e),e._readableStreamController[le](t).then(()=>void 0)}function we(e){e._state="closed";const t=e._reader;if(void 0!==t){if(Ce(t)){for(const{_resolve:e,_forAuthorCode:r}of t._readRequests)e(ge(void 0,!0,r));t._readRequests=[]}_t(t)}}function ge(e,t,r){let o=null;!0===r&&(o=Object.prototype);const n=Object.create(o);return Object.defineProperty(n,"value",{value:e,enumerable:!0,writable:!0,configurable:!0}),Object.defineProperty(n,"done",{value:t,enumerable:!0,writable:!0,configurable:!0}),n}function Se(e,t){e._state="errored",e._storedError=t;const r=e._reader;if(void 0!==r){if(Ce(r)){for(const e of r._readRequests)e._reject(t);r._readRequests=[]}else{for(const e of r._readIntoRequests)e._reject(t);r._readIntoRequests=[]}ft(r,t)}}function ve(e,t,r){const o=e._reader._readRequests.shift();o._resolve(ge(t,r,o._forAuthorCode))}function Re(e){return e._reader._readIntoRequests.length}function Pe(e){return e._reader._readRequests.length}function Te(e){const t=e._reader;return void 0!==t&&!!Ee(t)}function qe(e){const t=e._reader;return void 0!==t&&!!Ce(t)}class ReadableStreamDefaultReader{constructor(e){if(!1===_e(e))throw new TypeError("ReadableStreamDefaultReader can only be constructed with a ReadableStream instance");if(!0===he(e))throw new TypeError("This stream has already been locked for exclusive reading by another reader");je(this,e),this._readRequests=[]}get closed(){return Ce(this)?this._closedPromise:Promise.reject(ct("closed"))}cancel(e){return Ce(this)?void 0===this._ownerReadableStream?Promise.reject(lt("cancel")):Ae(this,e):Promise.reject(ct("cancel"))}read(){return Ce(this)?void 0===this._ownerReadableStream?Promise.reject(lt("read from")):Be(this,!0):Promise.reject(ct("read"))}releaseLock(){if(!Ce(this))throw ct("releaseLock");if(void 0!==this._ownerReadableStream){if(this._readRequests.length>0)throw new TypeError("Tried to release a reader lock when that reader has pending read() calls un-settled");We(this)}}}class ReadableStreamBYOBReader{constructor(e){if(!_e(e))throw new TypeError("ReadableStreamBYOBReader can only be constructed with a ReadableStream instance given a byte source");if(!1===Ne(e._readableStreamController))throw new TypeError("Cannot construct a ReadableStreamBYOBReader for a stream not constructed with a byte source");if(he(e))throw new TypeError("This stream has already been locked for exclusive reading by another reader");je(this,e),this._readIntoRequests=[]}get closed(){return Ee(this)?this._closedPromise:Promise.reject(ht("closed"))}cancel(e){return Ee(this)?void 0===this._ownerReadableStream?Promise.reject(lt("cancel")):Ae(this,e):Promise.reject(ht("cancel"))}read(e){return Ee(this)?void 0===this._ownerReadableStream?Promise.reject(lt("read from")):ArrayBuffer.isView(e)?(e.buffer,0===e.byteLength?Promise.reject(new TypeError("view must have non-zero byteLength")):function(e,t,r=!1){const o=e._ownerReadableStream;if(o._disturbed=!0,"errored"===o._state)return Promise.reject(o._storedError);return function(e,t,r){const o=e._controlledReadableByteStream;let n=1;t.constructor!==DataView&&(n=t.constructor.BYTES_PER_ELEMENT);const i=t.constructor,a={buffer:_(t.buffer),byteOffset:t.byteOffset,byteLength:t.byteLength,bytesFilled:0,elementSize:n,ctor:i,readerType:"byob"};if(e._pendingPullIntos.length>0)return e._pendingPullIntos.push(a),me(o,r);if("closed"===o._state){const e=new i(a.buffer,a.byteOffset,0);return Promise.resolve(ge(e,!0,r))}if(e._queueTotalSize>0){if(!0===Je(e,a)){const t=Ve(a);return Xe(e),Promise.resolve(ge(t,!1,r))}if(!0===e._closeRequested){const t=new TypeError("Insufficient bytes to fill elements in the given buffer");return nt(e,t),Promise.reject(t)}}e._pendingPullIntos.push(a);const s=me(o,r);return xe(e),s}(o._readableStreamController,t,r)}(this,e,!0)):Promise.reject(new TypeError("view must be an array buffer view")):Promise.reject(ht("read"))}releaseLock(){if(!Ee(this))throw ht("releaseLock");if(void 0!==this._ownerReadableStream){if(this._readIntoRequests.length>0)throw new TypeError("Tried to release a reader lock when that reader has pending read() calls un-settled");We(this)}}}function Ee(e){return!!n(e)&&!!Object.prototype.hasOwnProperty.call(e,"_readIntoRequests")}function Ce(e){return!!n(e)&&!!Object.prototype.hasOwnProperty.call(e,"_readRequests")}function je(e,t){e._ownerReadableStream=t,t._reader=e,"readable"===t._state?ut(e):"closed"===t._state?function(e){ut(e),_t(e)}(e):dt(e,t._storedError)}function Ae(e,t){return pe(e._ownerReadableStream,t)}function We(e){"readable"===e._ownerReadableStream._state?ft(e,new TypeError("Reader was released and can no longer be used to monitor the stream's closedness")):function(e,t){dt(e,t)}(e,new TypeError("Reader was released and can no longer be used to monitor the stream's closedness")),e._ownerReadableStream._reader=void 0,e._ownerReadableStream=void 0}function Be(e,t=!1){const r=e._ownerReadableStream;return r._disturbed=!0,"closed"===r._state?Promise.resolve(ge(void 0,!0,t)):"errored"===r._state?Promise.reject(r._storedError):r._readableStreamController[ce](t)}class ReadableStreamDefaultController{constructor(){throw new TypeError}get desiredSize(){if(!1===Oe(this))throw bt("desiredSize");return Me(this)}close(){if(!1===Oe(this))throw bt("close");if(!1===Ye(this))throw new TypeError("The stream is not in a state that permits close");Le(this)}enqueue(e){if(!1===Oe(this))throw bt("enqueue");if(!1===Ye(this))throw new TypeError("The stream is not in a state that permits enqueue");return Ie(this,e)}error(e){if(!1===Oe(this))throw bt("error");De(this,e)}[le](e){v(this);const t=this._cancelAlgorithm(e);return Fe(this),t}[ce](e){const t=this._controlledReadableStream;if(this._queue.length>0){const r=g(this);return!0===this._closeRequested&&0===this._queue.length?(Fe(this),we(t)):ze(this),Promise.resolve(ge(r,!1,e))}const r=ye(t,e);return ze(this),r}}function Oe(e){return!!n(e)&&!!Object.prototype.hasOwnProperty.call(e,"_controlledReadableStream")}function ze(e){!1!==ke(e)&&(!0!==e._pulling?(e._pulling=!0,e._pullAlgorithm().then(()=>{if(e._pulling=!1,!0===e._pullAgain)return e._pullAgain=!1,ze(e)},t=>{De(e,t)}).catch(w)):e._pullAgain=!0)}function ke(e){const t=e._controlledReadableStream;return!1!==Ye(e)&&(!1!==e._started&&(!0===he(t)&&Pe(t)>0||Me(e)>0))}function Fe(e){e._pullAlgorithm=void 0,e._cancelAlgorithm=void 0,e._strategySizeAlgorithm=void 0}function Le(e){const t=e._controlledReadableStream;e._closeRequested=!0,0===e._queue.length&&(Fe(e),we(t))}function Ie(e,t){const r=e._controlledReadableStream;if(!0===he(r)&&Pe(r)>0)ve(r,t,!1);else{let r;try{r=e._strategySizeAlgorithm(t)}catch(t){throw De(e,t),t}try{S(e,t,r)}catch(t){throw De(e,t),t}}ze(e)}function De(e,t){const r=e._controlledReadableStream;"readable"===r._state&&(v(e),Fe(e),Se(r,t))}function Me(e){const t=e._controlledReadableStream._state;return"errored"===t?null:"closed"===t?0:e._strategyHWM-e._queueTotalSize}function Ye(e){const t=e._controlledReadableStream._state;return!1===e._closeRequested&&"readable"===t}function $e(e,t,r,o,n,i,a){t._controlledReadableStream=e,t._queue=void 0,t._queueTotalSize=void 0,v(t),t._started=!1,t._closeRequested=!1,t._pullAgain=!1,t._pulling=!1,t._strategySizeAlgorithm=a,t._strategyHWM=i,t._pullAlgorithm=o,t._cancelAlgorithm=n,e._readableStreamController=t;const s=r();Promise.resolve(s).then(()=>{t._started=!0,ze(t)},e=>{De(t,e)}).catch(w)}class ReadableStreamBYOBRequest{constructor(){throw new TypeError("ReadableStreamBYOBRequest cannot be used directly")}get view(){if(!1===Qe(this))throw mt("view");return this._view}respond(e){if(!1===Qe(this))throw mt("respond");if(void 0===this._associatedReadableByteStreamController)throw new TypeError("This BYOB request has been invalidated");this._view.buffer,function(e,t){if(!1===l(t=Number(t)))throw new RangeError("bytesWritten must be a finite");tt(e,t)}(this._associatedReadableByteStreamController,e)}respondWithNewView(e){if(!1===Qe(this))throw mt("respond");if(void 0===this._associatedReadableByteStreamController)throw new TypeError("This BYOB request has been invalidated");if(!ArrayBuffer.isView(e))throw new TypeError("You can only respond with array buffer views");e.buffer,function(e,t){const r=e._pendingPullIntos[0];if(r.byteOffset+r.bytesFilled!==t.byteOffset)throw new RangeError("The region specified by view does not match byobRequest");if(r.byteLength!==t.byteLength)throw new RangeError("The buffer of view has different capacity than byobRequest");r.buffer=t.buffer,tt(e,t.byteLength)}(this._associatedReadableByteStreamController,e)}}class ReadableByteStreamController{constructor(){throw new TypeError("ReadableByteStreamController constructor cannot be used directly")}get byobRequest(){if(!1===Ne(this))throw yt("byobRequest");if(void 0===this._byobRequest&&this._pendingPullIntos.length>0){const e=this._pendingPullIntos[0],t=new Uint8Array(e.buffer,e.byteOffset+e.bytesFilled,e.byteLength-e.bytesFilled),r=Object.create(ReadableStreamBYOBRequest.prototype);!function(e,t,r){e._associatedReadableByteStreamController=t,e._view=r}(r,this,t),this._byobRequest=r}return this._byobRequest}get desiredSize(){if(!1===Ne(this))throw yt("desiredSize");return it(this)}close(){if(!1===Ne(this))throw yt("close");if(!0===this._closeRequested)throw new TypeError("The stream has already been closed; do not close it again!");const e=this._controlledReadableByteStream._state;if("readable"!==e)throw new TypeError(`The stream (in ${e} state) is not in the readable state and cannot be closed`);!function(e){const t=e._controlledReadableByteStream;if(e._queueTotalSize>0)return void(e._closeRequested=!0);if(e._pendingPullIntos.length>0){const t=e._pendingPullIntos[0];if(t.bytesFilled>0){const t=new TypeError("Insufficient bytes to fill elements in the given buffer");throw nt(e,t),t}}ot(e),we(t)}(this)}enqueue(e){if(!1===Ne(this))throw yt("enqueue");if(!0===this._closeRequested)throw new TypeError("stream is closed or draining");const t=this._controlledReadableByteStream._state;if("readable"!==t)throw new TypeError(`The stream (in ${t} state) is not in the readable state and cannot be enqueued to`);if(!ArrayBuffer.isView(e))throw new TypeError("You can only enqueue array buffer views when using a ReadableByteStreamController");e.buffer,function(e,t){const r=e._controlledReadableByteStream,o=t.buffer,n=t.byteOffset,i=t.byteLength,a=_(o);if(!0===qe(r))if(0===Pe(r))Ge(e,a,n,i);else{const e=new Uint8Array(a,n,i);ve(r,e,!1)}else!0===Te(r)?(Ge(e,a,n,i),et(e)):Ge(e,a,n,i);xe(e)}(this,e)}error(e){if(!1===Ne(this))throw yt("error");nt(this,e)}[le](e){if(this._pendingPullIntos.length>0){this._pendingPullIntos[0].bytesFilled=0}v(this);const t=this._cancelAlgorithm(e);return ot(this),t}[ce](e){const t=this._controlledReadableByteStream;if(this._queueTotalSize>0){const t=this._queue.shift();let r;this._queueTotalSize-=t.byteLength,Xe(this);try{r=new Uint8Array(t.buffer,t.byteOffset,t.byteLength)}catch(e){return Promise.reject(e)}return Promise.resolve(ge(r,!1,e))}const r=this._autoAllocateChunkSize;if(void 0!==r){let e;try{e=new ArrayBuffer(r)}catch(e){return Promise.reject(e)}const t={buffer:e,byteOffset:0,byteLength:r,bytesFilled:0,elementSize:1,ctor:Uint8Array,readerType:"default"};this._pendingPullIntos.push(t)}const o=ye(t,e);return xe(this),o}}function Ne(e){return!!n(e)&&!!Object.prototype.hasOwnProperty.call(e,"_controlledReadableByteStream")}function Qe(e){return!!n(e)&&!!Object.prototype.hasOwnProperty.call(e,"_associatedReadableByteStreamController")}function xe(e){!1!==function(e){const t=e._controlledReadableByteStream;if("readable"!==t._state)return!1;if(!0===e._closeRequested)return!1;if(!1===e._started)return!1;if(!0===qe(t)&&Pe(t)>0)return!0;if(!0===Te(t)&&Re(t)>0)return!0;if(it(e)>0)return!0;return!1}(e)&&(!0!==e._pulling?(e._pulling=!0,e._pullAlgorithm().then(()=>{e._pulling=!1,!0===e._pullAgain&&(e._pullAgain=!1,xe(e))},t=>{nt(e,t)}).catch(w)):e._pullAgain=!0)}function He(e){Ze(e),e._pendingPullIntos=[]}function Ue(e,t){let r=!1;"closed"===e._state&&(r=!0);const o=Ve(t);"default"===t.readerType?ve(e,o,r):function(e,t,r){const o=e._reader._readIntoRequests.shift();o._resolve(ge(t,r,o._forAuthorCode))}(e,o,r)}function Ve(e){const t=e.bytesFilled,r=e.elementSize;return new e.ctor(e.buffer,e.byteOffset,t/r)}function Ge(e,t,r,o){e._queue.push({buffer:t,byteOffset:r,byteLength:o}),e._queueTotalSize+=o}function Je(e,t){const r=t.elementSize,o=t.bytesFilled-t.bytesFilled%r,n=Math.min(e._queueTotalSize,t.byteLength-t.bytesFilled),i=t.bytesFilled+n,a=i-i%r;let l=n,c=!1;a>o&&(l=a-t.bytesFilled,c=!0);const u=e._queue;for(;l>0;){const r=u[0],o=Math.min(l,r.byteLength),n=t.byteOffset+t.bytesFilled;s(t.buffer,n,r.buffer,r.byteOffset,o),r.byteLength===o?u.shift():(r.byteOffset+=o,r.byteLength-=o),e._queueTotalSize-=o,Ke(e,o,t),l-=o}return c}function Ke(e,t,r){Ze(e),r.bytesFilled+=t}function Xe(e){0===e._queueTotalSize&&!0===e._closeRequested?(ot(e),we(e._controlledReadableByteStream)):xe(e)}function Ze(e){void 0!==e._byobRequest&&(e._byobRequest._associatedReadableByteStreamController=void 0,e._byobRequest._view=void 0,e._byobRequest=void 0)}function et(e){for(;e._pendingPullIntos.length>0;){if(0===e._queueTotalSize)return;const t=e._pendingPullIntos[0];!0===Je(e,t)&&(rt(e),Ue(e._controlledReadableByteStream,t))}}function tt(e,t){const r=e._pendingPullIntos[0];if("closed"===e._controlledReadableByteStream._state){if(0!==t)throw new TypeError("bytesWritten must be 0 when calling respond() on a closed stream");!function(e,t){t.buffer=_(t.buffer);const r=e._controlledReadableByteStream;if(!0===Te(r))for(;Re(r)>0;)Ue(r,rt(e))}(e,r)}else!function(e,t,r){if(r.bytesFilled+t>r.byteLength)throw new RangeError("bytesWritten out of range");if(Ke(e,t,r),r.bytesFilled<r.elementSize)return;rt(e);const o=r.bytesFilled%r.elementSize;if(o>0){const t=r.byteOffset+r.bytesFilled,n=r.buffer.slice(t-o,t);Ge(e,n,0,n.byteLength)}r.buffer=_(r.buffer),r.bytesFilled-=o,Ue(e._controlledReadableByteStream,r),et(e)}(e,t,r);xe(e)}function rt(e){const t=e._pendingPullIntos.shift();return Ze(e),t}function ot(e){e._pullAlgorithm=void 0,e._cancelAlgorithm=void 0}function nt(e,t){const r=e._controlledReadableByteStream;"readable"===r._state&&(He(e),v(e),ot(e),Se(r,t))}function it(e){const t=e._controlledReadableByteStream._state;return"errored"===t?null:"closed"===t?0:e._strategyHWM-e._queueTotalSize}function at(e){if("object"!=typeof e||null===e)return!1;const t=Object.getOwnPropertyDescriptor(AbortSignal.prototype,"aborted").get;try{return t.call(e),!0}catch(e){return!1}}function st(e){return new TypeError(`ReadableStream.prototype.${e} can only be used on a ReadableStream`)}function lt(e){return new TypeError("Cannot "+e+" a stream using a released reader")}function ct(e){return new TypeError(`ReadableStreamDefaultReader.prototype.${e} can only be used on a ReadableStreamDefaultReader`)}function ut(e){e._closedPromise=new Promise((t,r)=>{e._closedPromise_resolve=t,e._closedPromise_reject=r})}function dt(e,t){ut(e),ft(e,t)}function ft(e,t){e._closedPromise.catch(()=>{}),e._closedPromise_reject(t),e._closedPromise_resolve=void 0,e._closedPromise_reject=void 0}function _t(e){e._closedPromise_resolve(void 0),e._closedPromise_resolve=void 0,e._closedPromise_reject=void 0}function ht(e){return new TypeError(`ReadableStreamBYOBReader.prototype.${e} can only be used on a ReadableStreamBYOBReader`)}function bt(e){return new TypeError(`ReadableStreamDefaultController.prototype.${e} can only be used on a ReadableStreamDefaultController`)}function mt(e){return new TypeError(`ReadableStreamBYOBRequest.prototype.${e} can only be used on a ReadableStreamBYOBRequest`)}function yt(e){return new TypeError(`ReadableByteStreamController.prototype.${e} can only be used on a ReadableByteStreamController`)}class ByteLengthQueuingStrategy{constructor({highWaterMark:e}){i(this,"highWaterMark",e)}size(e){return e.byteLength}}class CountQueuingStrategy{constructor({highWaterMark:e}){i(this,"highWaterMark",e)}size(){return 1}}class TransformStream{constructor(e={},t={},r={}){const o=t.size;let n=t.highWaterMark;const i=r.size;let a=r.highWaterMark;if(void 0!==e.writableType)throw new RangeError("Invalid writable type specified");const s=b(o);if(void 0===n&&(n=1),n=h(n),void 0!==e.readableType)throw new RangeError("Invalid readable type specified");const l=b(i);let c;void 0===a&&(a=0),a=h(a),function(e,t,r,o,n,i){function 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dt("respond");if(void 0===this._associatedReadableByteStreamController)throw new TypeError("This BYOB request has been invalidated");if(!0===ke(this._view.buffer))throw new TypeError("The BYOB request's buffer has been detached and so cannot be used as a response");!function(e,r){if(r=Number(r),!1===We(r))throw new RangeError("bytesWritten must be a finite");Zr(e,r)}(this._associatedReadableByteStreamController,e)},r.respondWithNewView=function(e){if(!1===Lr(this))throw dt("respond");if(void 0===this._associatedReadableByteStreamController)throw new TypeError("This BYOB request has been invalidated");if(!ArrayBuffer.isView(e))throw new TypeError("You can only respond with array buffer views");if(!0===ke(e.buffer))throw new TypeError("The supplied view's buffer has been detached and so cannot be used as a response");!function(e,r){var t=e._pendingPullIntos[0];if(t.byteOffset+t.bytesFilled!==r.byteOffset)throw new RangeError("The region specified by view does not match 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0!==this._ownerWritableStream&&M(this)}write(e){return!1===F(this)?Promise.reject(J("write")):void 0===this._ownerWritableStream?Promise.reject(K("write to")):Y(this,e)}}function F(e){return!!n(e)&&!!Object.prototype.hasOwnProperty.call(e,"_ownerWritableStream")}function L(e){const t=e._ownerWritableStream,r=t._state;if("closed"===r||"errored"===r)return Promise.reject(new TypeError(`The stream (in ${r} state) is not in the writable state and cannot be closed`));const o=new Promise((e,r)=>{const o={_resolve:e,_reject:r};t._closeRequest=o});return!0===t._backpressure&&"writable"===r&&ae(e),function(e){S(e,"close",0),x(e)}(t._writableStreamController),o}function I(e,t){"pending"===e._closedPromiseState?ee(e,t):function(e,t){Z(e,t)}(e,t)}function D(e,t){"pending"===e._readyPromiseState?ie(e,t):function(e,t){oe(e,t)}(e,t)}function M(e){const t=e._ownerWritableStream,r=new TypeError("Writer was released and can no longer be used to monitor the stream's 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explicitly")}error(e){if(!1===function(e){if(!n(e))return!1;if(!Object.prototype.hasOwnProperty.call(e,"_controlledWritableStream"))return!1;return!0}(this))throw new TypeError("WritableStreamDefaultController.prototype.error can only be used on a WritableStreamDefaultController");"writable"===this._controlledWritableStream._state&&V(this,e)}[R](e){const t=this._abortAlgorithm(e);return N(this),t}[P](){v(this)}}function $(e,t,r,o,n,i,a,s){t._controlledWritableStream=e,e._writableStreamController=t,t._queue=void 0,t._queueTotalSize=void 0,v(t),t._started=!1,t._strategySizeAlgorithm=s,t._strategyHWM=a,t._writeAlgorithm=o,t._closeAlgorithm=n,t._abortAlgorithm=i;const l=U(t);k(e,l);const c=r();Promise.resolve(c).then(()=>{t._started=!0,x(t)},r=>{t._started=!0,A(e,r)}).catch(w)}function N(e){e._writeAlgorithm=void 0,e._closeAlgorithm=void 0,e._abortAlgorithm=void 0,e._strategySizeAlgorithm=void 0}function Q(e){return e._strategyHWM-e._queueTotalSize}function x(e){const t=e._controlledWritableStream;if(!1===e._started)return;if(void 0!==t._inFlightWriteRequest)return;const r=t._state;if("closed"===r||"errored"===r)return;if("erroring"===r)return void B(t);if(0===e._queue.length)return;const o=function(e){return e._queue[0].value}(e);"close"===o?function(e){const t=e._controlledWritableStream;(function(e){e._inFlightCloseRequest=e._closeRequest,e._closeRequest=void 0})(t),g(e);const r=e._closeAlgorithm();N(e),r.then(()=>{!function(e){e._inFlightCloseRequest._resolve(void 0),e._inFlightCloseRequest=void 0,"erroring"===e._state&&(e._storedError=void 0,void 0!==e._pendingAbortRequest&&(e._pendingAbortRequest._resolve(),e._pendingAbortRequest=void 0)),e._state="closed";const t=e._writer;void 0!==t&&te(t)}(t)},e=>{!function(e,t){e._inFlightCloseRequest._reject(t),e._inFlightCloseRequest=void 0,void 0!==e._pendingAbortRequest&&(e._pendingAbortRequest._reject(t),e._pendingAbortRequest=void 0),A(e,t)}(t,e)}).catch(w)}(e):function(e,t){const r=e._controlledWritableStream;(function(e){e._inFlightWriteRequest=e._writeRequests.shift()})(r),e._writeAlgorithm(t).then(()=>{!function(e){e._inFlightWriteRequest._resolve(void 0),e._inFlightWriteRequest=void 0}(r);const t=r._state;if(g(e),!1===O(r)&&"writable"===t){const t=U(e);k(r,t)}x(e)},t=>{"writable"===r._state&&N(e),function(e,t){e._inFlightWriteRequest._reject(t),e._inFlightWriteRequest=void 0,A(e,t)}(r,t)}).catch(w)}(e,o.chunk)}function H(e,t){"writable"===e._controlledWritableStream._state&&V(e,t)}function U(e){return Q(e)<=0}function V(e,t){const r=e._controlledWritableStream;N(e),W(r,t)}function G(e){return new TypeError(`WritableStream.prototype.${e} can only be used on a WritableStream`)}function J(e){return new TypeError(`WritableStreamDefaultWriter.prototype.${e} can only be used on a WritableStreamDefaultWriter`)}function K(e){return new TypeError("Cannot "+e+" a stream using a released writer")}function X(e){e._closedPromise=new Promise((t,r)=>{e._closedPromise_resolve=t,e._closedPromise_reject=r,e._closedPromiseState="pending"})}function Z(e,t){X(e),ee(e,t)}function ee(e,t){e._closedPromise.catch(()=>{}),e._closedPromise_reject(t),e._closedPromise_resolve=void 0,e._closedPromise_reject=void 0,e._closedPromiseState="rejected"}function te(e){e._closedPromise_resolve(void 0),e._closedPromise_resolve=void 0,e._closedPromise_reject=void 0,e._closedPromiseState="resolved"}function re(e){e._readyPromise=new Promise((t,r)=>{e._readyPromise_resolve=t,e._readyPromise_reject=r}),e._readyPromiseState="pending"}function oe(e,t){re(e),ie(e,t)}function ne(e){re(e),ae(e)}function ie(e,t){e._readyPromise.catch(()=>{}),e._readyPromise_reject(t),e._readyPromise_resolve=void 0,e._readyPromise_reject=void 0,e._readyPromiseState="rejected"}function ae(e){e._readyPromise_resolve(void 0),e._readyPromise_resolve=void 0,e._readyPromise_reject=void 0,e._readyPromiseState="fulfilled"}const se=Number.isInteger||function(e){return"number"==typeof e&&isFinite(e)&&Math.floor(e)===e},le=t("[[CancelSteps]]"),ce=t("[[PullSteps]]");class ReadableStream{constructor(e={},t={}){fe(this);const r=t.size;let o=t.highWaterMark;const n=e.type;if("bytes"===String(n)){if(void 0!==r)throw new RangeError("The strategy for a byte stream cannot have a size function");void 0===o&&(o=0),function(e,t,r){const o=Object.create(ReadableByteStreamController.prototype);const n=u(t,"pull",0,[o]),i=u(t,"cancel",1,[]);let a=t.autoAllocateChunkSize;if(void 0!==a&&(a=Number(a),!1===se(a)||a<=0))throw new RangeError("autoAllocateChunkSize must be a positive integer");!function(e,t,r,o,n,i,a){t._controlledReadableByteStream=e,t._pullAgain=!1,t._pulling=!1,He(t),t._queue=t._queueTotalSize=void 0,v(t),t._closeRequested=!1,t._started=!1,t._strategyHWM=h(i),t._pullAlgorithm=o,t._cancelAlgorithm=n,t._autoAllocateChunkSize=a,t._pendingPullIntos=[],e._readableStreamController=t;const s=r();Promise.resolve(s).then(()=>{t._started=!0,xe(t)},e=>{nt(t,e)}).catch(w)}(e,o,function(){return d(t,"start",[o])},n,i,r,a)}(this,e,o=h(o))}else{if(void 0!==n)throw new RangeError("Invalid type is specified");{const t=b(r);void 0===o&&(o=1),function(e,t,r,o){const n=Object.create(ReadableStreamDefaultController.prototype);const i=u(t,"pull",0,[n]),a=u(t,"cancel",1,[]);$e(e,n,function(){return d(t,"start",[n])},i,a,r,o)}(this,e,o=h(o),t)}}}get locked(){if(!1===_e(this))throw st("locked");return he(this)}cancel(e){return!1===_e(this)?Promise.reject(st("cancel")):!0===he(this)?Promise.reject(new TypeError("Cannot cancel a stream that already has a reader")):pe(this,e)}getReader({mode:e}={}){if(!1===_e(this))throw st("getReader");if(void 0===e)return ue(this);if("byob"===(e=String(e)))return function(e){return new ReadableStreamBYOBReader(e)}(this);throw new RangeError("Invalid mode is specified")}pipeThrough({writable:e,readable:t},{preventClose:r,preventAbort:o,preventCancel:n,signal:i}={}){if(!1===_e(this))throw st("pipeThrough");if(!1===E(e))throw new TypeError("writable argument to pipeThrough must be a WritableStream");if(!1===_e(t))throw new TypeError("readable argument to pipeThrough must be a ReadableStream");if(r=Boolean(r),o=Boolean(o),n=Boolean(n),void 0!==i&&!at(i))throw new TypeError("ReadableStream.prototype.pipeThrough's signal option must be an AbortSignal");if(!0===he(this))throw new TypeError("ReadableStream.prototype.pipeThrough cannot be used on a locked ReadableStream");if(!0===C(e))throw new TypeError("ReadableStream.prototype.pipeThrough cannot be used on a locked WritableStream");return be(this,e,r,o,n,i).catch(()=>{}),t}pipeTo(e,{preventClose:t,preventAbort:r,preventCancel:o,signal:n}={}){return!1===_e(this)?Promise.reject(st("pipeTo")):!1===E(e)?Promise.reject(new TypeError("ReadableStream.prototype.pipeTo's first argument must be a WritableStream")):(t=Boolean(t),r=Boolean(r),o=Boolean(o),void 0===n||at(n)?!0===he(this)?Promise.reject(new TypeError("ReadableStream.prototype.pipeTo cannot be used on a locked ReadableStream")):!0===C(e)?Promise.reject(new TypeError("ReadableStream.prototype.pipeTo cannot be used on a locked WritableStream")):be(this,e,t,r,o,n):Promise.reject(new TypeError("ReadableStream.prototype.pipeTo's signal option must be an AbortSignal")))}tee(){if(!1===_e(this))throw st("tee");const e=function(e,t){const r=ue(e);let o,n,i,s,l,c=!1,u=!1,d=!1;const f=new Promise(e=>{l=e});function _(){return Be(r).then(e=>{const t=e.value,r=e.done;if(!0===r&&!1===c&&(!1===u&&Le(i._readableStreamController),!1===d&&Le(s._readableStreamController),c=!0),!0===c)return;const o=t,n=t;!1===u&&Ie(i._readableStreamController,o),!1===d&&Ie(s._readableStreamController,n)})}function h(){}return i=de(h,_,function(t){if(u=!0,o=t,!0===d){const t=a([o,n]),r=pe(e,t);l(r)}return f}),s=de(h,_,function(t){if(d=!0,n=t,!0===u){const t=a([o,n]),r=pe(e,t);l(r)}return f}),r._closedPromise.catch(e=>{!0!==c&&(De(i._readableStreamController,e),De(s._readableStreamController,e),c=!0)}),[i,s]}(this);return a(e)}}function ue(e){return new ReadableStreamDefaultReader(e)}function de(e,t,r,o=1,n=(()=>1)){const i=Object.create(ReadableStream.prototype);return fe(i),$e(i,Object.create(ReadableStreamDefaultController.prototype),e,t,r,o,n),i}function fe(e){e._state="readable",e._reader=void 0,e._storedError=void 0,e._disturbed=!1}function _e(e){return!!n(e)&&!!Object.prototype.hasOwnProperty.call(e,"_readableStreamController")}function he(e){return void 0!==e._reader}function be(e,t,r,o,n,i){const a=ue(e),s=T(t);let l=!1,c=Promise.resolve();return new Promise((u,d)=>{let f;if(void 0!==i){if(f=(()=>{const r=new DOMException("Aborted","AbortError"),i=[];!1===o&&i.push(()=>"writable"===t._state?j(t,r):Promise.resolve()),!1===n&&i.push(()=>"readable"===e._state?pe(e,r):Promise.resolve()),b(()=>y(i.map(e=>e()),e=>e),!0,r)}),!0===i.aborted)return void f();i.addEventListener("abort",f)}if(h(e,a._closedPromise,e=>{!1===o?b(()=>j(t,e),!0,e):m(!0,e)}),h(t,s._closedPromise,t=>{!1===n?b(()=>pe(e,t),!0,t):m(!0,t)}),function(e,t,r){"closed"===e._state?r():t.then(r).catch(w)}(e,a._closedPromise,()=>{!1===r?b(()=>(function(e){const t=e._ownerWritableStream,r=t._state;return!0===O(t)||"closed"===r?Promise.resolve():"errored"===r?Promise.reject(t._storedError):L(e)})(s)):m()}),!0===O(t)||"closed"===t._state){const t=new TypeError("the destination writable stream closed before all data could be piped to it");!1===n?b(()=>pe(e,t),!0,t):m(!0,t)}function _(){const e=c;return c.then(()=>e!==c?_():void 0)}function h(e,t,r){"errored"===e._state?r(e._storedError):t.catch(r).catch(w)}function b(e,r,o){function n(){e().then(()=>p(r,o),e=>p(!0,e)).catch(w)}!0!==l&&(l=!0,"writable"===t._state&&!1===O(t)?_().then(n):n())}function m(e,r){!0!==l&&(l=!0,"writable"===t._state&&!1===O(t)?_().then(()=>p(e,r)).catch(w):p(e,r))}function p(e,t){M(s),We(a),void 0!==i&&i.removeEventListener("abort",f),e?d(t):u(void 0)}new Promise((e,t)=>{!function r(o){o?e():(!0===l?Promise.resolve(!0):s._readyPromise.then(()=>Be(a).then(({value:e,done:t})=>!0===t||(c=Y(s,e).catch(()=>{}),!1)))).then(r,t)}(!1)}).catch(e=>{c=Promise.resolve(),w(e)})})}function me(e,t){return new Promise((r,o)=>{const n={_resolve:r,_reject:o,_forAuthorCode:t};e._reader._readIntoRequests.push(n)})}function ye(e,t){return new Promise((r,o)=>{const n={_resolve:r,_reject:o,_forAuthorCode:t};e._reader._readRequests.push(n)})}function pe(e,t){if(e._disturbed=!0,"closed"===e._state)return Promise.resolve(void 0);if("errored"===e._state)return Promise.reject(e._storedError);return we(e),e._readableStreamController[le](t).then(()=>void 0)}function we(e){e._state="closed";const t=e._reader;if(void 0!==t){if(Ce(t)){for(const{_resolve:e,_forAuthorCode:r}of t._readRequests)e(ge(void 0,!0,r));t._readRequests=[]}_t(t)}}function ge(e,t,r){let o=null;!0===r&&(o=Object.prototype);const n=Object.create(o);return Object.defineProperty(n,"value",{value:e,enumerable:!0,writable:!0,configurable:!0}),Object.defineProperty(n,"done",{value:t,enumerable:!0,writable:!0,configurable:!0}),n}function Se(e,t){e._state="errored",e._storedError=t;const r=e._reader;if(void 0!==r){if(Ce(r)){for(const e of r._readRequests)e._reject(t);r._readRequests=[]}else{for(const e of r._readIntoRequests)e._reject(t);r._readIntoRequests=[]}ft(r,t)}}function ve(e,t,r){const o=e._reader._readRequests.shift();o._resolve(ge(t,r,o._forAuthorCode))}function Re(e){return e._reader._readIntoRequests.length}function Pe(e){return e._reader._readRequests.length}function Te(e){const t=e._reader;return void 0!==t&&!!Ee(t)}function qe(e){const t=e._reader;return void 0!==t&&!!Ce(t)}class ReadableStreamDefaultReader{constructor(e){if(!1===_e(e))throw new TypeError("ReadableStreamDefaultReader can only be constructed with a ReadableStream instance");if(!0===he(e))throw new TypeError("This stream has already been locked for exclusive reading by another reader");je(this,e),this._readRequests=[]}get closed(){return Ce(this)?this._closedPromise:Promise.reject(ct("closed"))}cancel(e){return Ce(this)?void 0===this._ownerReadableStream?Promise.reject(lt("cancel")):Ae(this,e):Promise.reject(ct("cancel"))}read(){return Ce(this)?void 0===this._ownerReadableStream?Promise.reject(lt("read from")):Be(this,!0):Promise.reject(ct("read"))}releaseLock(){if(!Ce(this))throw ct("releaseLock");if(void 0!==this._ownerReadableStream){if(this._readRequests.length>0)throw new TypeError("Tried to release a reader lock when that reader has pending read() calls un-settled");We(this)}}}class ReadableStreamBYOBReader{constructor(e){if(!_e(e))throw new TypeError("ReadableStreamBYOBReader can only be constructed with a ReadableStream instance given a byte source");if(!1===Ne(e._readableStreamController))throw new TypeError("Cannot construct a ReadableStreamBYOBReader for a stream not constructed with a byte source");if(he(e))throw new TypeError("This stream has already been locked for exclusive reading by another reader");je(this,e),this._readIntoRequests=[]}get closed(){return Ee(this)?this._closedPromise:Promise.reject(ht("closed"))}cancel(e){return Ee(this)?void 0===this._ownerReadableStream?Promise.reject(lt("cancel")):Ae(this,e):Promise.reject(ht("cancel"))}read(e){return Ee(this)?void 0===this._ownerReadableStream?Promise.reject(lt("read from")):ArrayBuffer.isView(e)?(e.buffer,0===e.byteLength?Promise.reject(new TypeError("view must have non-zero byteLength")):function(e,t,r=!1){const o=e._ownerReadableStream;if(o._disturbed=!0,"errored"===o._state)return Promise.reject(o._storedError);return function(e,t,r){const o=e._controlledReadableByteStream;let n=1;t.constructor!==DataView&&(n=t.constructor.BYTES_PER_ELEMENT);const i=t.constructor,a={buffer:_(t.buffer),byteOffset:t.byteOffset,byteLength:t.byteLength,bytesFilled:0,elementSize:n,ctor:i,readerType:"byob"};if(e._pendingPullIntos.length>0)return e._pendingPullIntos.push(a),me(o,r);if("closed"===o._state){const e=new i(a.buffer,a.byteOffset,0);return Promise.resolve(ge(e,!0,r))}if(e._queueTotalSize>0){if(!0===Je(e,a)){const t=Ve(a);return Xe(e),Promise.resolve(ge(t,!1,r))}if(!0===e._closeRequested){const t=new TypeError("Insufficient bytes to fill elements in the given buffer");return nt(e,t),Promise.reject(t)}}e._pendingPullIntos.push(a);const s=me(o,r);return xe(e),s}(o._readableStreamController,t,r)}(this,e,!0)):Promise.reject(new TypeError("view must be an array buffer view")):Promise.reject(ht("read"))}releaseLock(){if(!Ee(this))throw ht("releaseLock");if(void 0!==this._ownerReadableStream){if(this._readIntoRequests.length>0)throw new TypeError("Tried to release a reader lock when that reader has pending read() calls un-settled");We(this)}}}function Ee(e){return!!n(e)&&!!Object.prototype.hasOwnProperty.call(e,"_readIntoRequests")}function Ce(e){return!!n(e)&&!!Object.prototype.hasOwnProperty.call(e,"_readRequests")}function je(e,t){e._ownerReadableStream=t,t._reader=e,"readable"===t._state?ut(e):"closed"===t._state?function(e){ut(e),_t(e)}(e):dt(e,t._storedError)}function Ae(e,t){return pe(e._ownerReadableStream,t)}function We(e){"readable"===e._ownerReadableStream._state?ft(e,new TypeError("Reader was released and can no longer be used to monitor the stream's closedness")):function(e,t){dt(e,t)}(e,new TypeError("Reader was released and can no longer be used to monitor the stream's closedness")),e._ownerReadableStream._reader=void 0,e._ownerReadableStream=void 0}function Be(e,t=!1){const r=e._ownerReadableStream;return r._disturbed=!0,"closed"===r._state?Promise.resolve(ge(void 0,!0,t)):"errored"===r._state?Promise.reject(r._storedError):r._readableStreamController[ce](t)}class ReadableStreamDefaultController{constructor(){throw new TypeError}get desiredSize(){if(!1===Oe(this))throw bt("desiredSize");return Me(this)}close(){if(!1===Oe(this))throw bt("close");if(!1===Ye(this))throw new TypeError("The stream is not in a state that permits close");Le(this)}enqueue(e){if(!1===Oe(this))throw bt("enqueue");if(!1===Ye(this))throw new TypeError("The stream is not in a state that permits enqueue");return Ie(this,e)}error(e){if(!1===Oe(this))throw bt("error");De(this,e)}[le](e){v(this);const t=this._cancelAlgorithm(e);return Fe(this),t}[ce](e){const t=this._controlledReadableStream;if(this._queue.length>0){const r=g(this);return!0===this._closeRequested&&0===this._queue.length?(Fe(this),we(t)):ze(this),Promise.resolve(ge(r,!1,e))}const r=ye(t,e);return ze(this),r}}function Oe(e){return!!n(e)&&!!Object.prototype.hasOwnProperty.call(e,"_controlledReadableStream")}function ze(e){!1!==ke(e)&&(!0!==e._pulling?(e._pulling=!0,e._pullAlgorithm().then(()=>{if(e._pulling=!1,!0===e._pullAgain)return e._pullAgain=!1,ze(e)},t=>{De(e,t)}).catch(w)):e._pullAgain=!0)}function ke(e){const t=e._controlledReadableStream;return!1!==Ye(e)&&(!1!==e._started&&(!0===he(t)&&Pe(t)>0||Me(e)>0))}function Fe(e){e._pullAlgorithm=void 0,e._cancelAlgorithm=void 0,e._strategySizeAlgorithm=void 0}function Le(e){const t=e._controlledReadableStream;e._closeRequested=!0,0===e._queue.length&&(Fe(e),we(t))}function Ie(e,t){const r=e._controlledReadableStream;if(!0===he(r)&&Pe(r)>0)ve(r,t,!1);else{let r;try{r=e._strategySizeAlgorithm(t)}catch(t){throw De(e,t),t}try{S(e,t,r)}catch(t){throw De(e,t),t}}ze(e)}function De(e,t){const r=e._controlledReadableStream;"readable"===r._state&&(v(e),Fe(e),Se(r,t))}function Me(e){const t=e._controlledReadableStream._state;return"errored"===t?null:"closed"===t?0:e._strategyHWM-e._queueTotalSize}function Ye(e){const t=e._controlledReadableStream._state;return!1===e._closeRequested&&"readable"===t}function $e(e,t,r,o,n,i,a){t._controlledReadableStream=e,t._queue=void 0,t._queueTotalSize=void 0,v(t),t._started=!1,t._closeRequested=!1,t._pullAgain=!1,t._pulling=!1,t._strategySizeAlgorithm=a,t._strategyHWM=i,t._pullAlgorithm=o,t._cancelAlgorithm=n,e._readableStreamController=t;const s=r();Promise.resolve(s).then(()=>{t._started=!0,ze(t)},e=>{De(t,e)}).catch(w)}class ReadableStreamBYOBRequest{constructor(){throw new TypeError("ReadableStreamBYOBRequest cannot be used directly")}get view(){if(!1===Qe(this))throw mt("view");return this._view}respond(e){if(!1===Qe(this))throw mt("respond");if(void 0===this._associatedReadableByteStreamController)throw new TypeError("This BYOB request has been invalidated");this._view.buffer,function(e,t){if(!1===l(t=Number(t)))throw new RangeError("bytesWritten must be a finite");tt(e,t)}(this._associatedReadableByteStreamController,e)}respondWithNewView(e){if(!1===Qe(this))throw mt("respond");if(void 0===this._associatedReadableByteStreamController)throw new TypeError("This BYOB request has been invalidated");if(!ArrayBuffer.isView(e))throw new TypeError("You can only respond with array buffer views");e.buffer,function(e,t){const r=e._pendingPullIntos[0];if(r.byteOffset+r.bytesFilled!==t.byteOffset)throw new RangeError("The region specified by view does not match byobRequest");if(r.byteLength!==t.byteLength)throw new RangeError("The buffer of view has different capacity than byobRequest");r.buffer=t.buffer,tt(e,t.byteLength)}(this._associatedReadableByteStreamController,e)}}class ReadableByteStreamController{constructor(){throw new TypeError("ReadableByteStreamController constructor cannot be used directly")}get byobRequest(){if(!1===Ne(this))throw yt("byobRequest");if(void 0===this._byobRequest&&this._pendingPullIntos.length>0){const e=this._pendingPullIntos[0],t=new Uint8Array(e.buffer,e.byteOffset+e.bytesFilled,e.byteLength-e.bytesFilled),r=Object.create(ReadableStreamBYOBRequest.prototype);!function(e,t,r){e._associatedReadableByteStreamController=t,e._view=r}(r,this,t),this._byobRequest=r}return this._byobRequest}get desiredSize(){if(!1===Ne(this))throw yt("desiredSize");return it(this)}close(){if(!1===Ne(this))throw yt("close");if(!0===this._closeRequested)throw new TypeError("The stream has already been closed; do not close it again!");const e=this._controlledReadableByteStream._state;if("readable"!==e)throw new TypeError(`The stream (in ${e} state) is not in the readable state and cannot be closed`);!function(e){const t=e._controlledReadableByteStream;if(e._queueTotalSize>0)return void(e._closeRequested=!0);if(e._pendingPullIntos.length>0){const t=e._pendingPullIntos[0];if(t.bytesFilled>0){const t=new TypeError("Insufficient bytes to fill elements in the given buffer");throw nt(e,t),t}}ot(e),we(t)}(this)}enqueue(e){if(!1===Ne(this))throw yt("enqueue");if(!0===this._closeRequested)throw new TypeError("stream is closed or draining");const t=this._controlledReadableByteStream._state;if("readable"!==t)throw new TypeError(`The stream (in ${t} state) is not in the readable state and cannot be enqueued to`);if(!ArrayBuffer.isView(e))throw new TypeError("You can only enqueue array buffer views when using a ReadableByteStreamController");e.buffer,function(e,t){const r=e._controlledReadableByteStream,o=t.buffer,n=t.byteOffset,i=t.byteLength,a=_(o);if(!0===qe(r))if(0===Pe(r))Ge(e,a,n,i);else{const e=new Uint8Array(a,n,i);ve(r,e,!1)}else!0===Te(r)?(Ge(e,a,n,i),et(e)):Ge(e,a,n,i);xe(e)}(this,e)}error(e){if(!1===Ne(this))throw yt("error");nt(this,e)}[le](e){if(this._pendingPullIntos.length>0){this._pendingPullIntos[0].bytesFilled=0}v(this);const t=this._cancelAlgorithm(e);return ot(this),t}[ce](e){const t=this._controlledReadableByteStream;if(this._queueTotalSize>0){const t=this._queue.shift();let r;this._queueTotalSize-=t.byteLength,Xe(this);try{r=new Uint8Array(t.buffer,t.byteOffset,t.byteLength)}catch(e){return Promise.reject(e)}return Promise.resolve(ge(r,!1,e))}const r=this._autoAllocateChunkSize;if(void 0!==r){let e;try{e=new ArrayBuffer(r)}catch(e){return Promise.reject(e)}const t={buffer:e,byteOffset:0,byteLength:r,bytesFilled:0,elementSize:1,ctor:Uint8Array,readerType:"default"};this._pendingPullIntos.push(t)}const o=ye(t,e);return xe(this),o}}function Ne(e){return!!n(e)&&!!Object.prototype.hasOwnProperty.call(e,"_controlledReadableByteStream")}function Qe(e){return!!n(e)&&!!Object.prototype.hasOwnProperty.call(e,"_associatedReadableByteStreamController")}function xe(e){!1!==function(e){const t=e._controlledReadableByteStream;if("readable"!==t._state)return!1;if(!0===e._closeRequested)return!1;if(!1===e._started)return!1;if(!0===qe(t)&&Pe(t)>0)return!0;if(!0===Te(t)&&Re(t)>0)return!0;if(it(e)>0)return!0;return!1}(e)&&(!0!==e._pulling?(e._pulling=!0,e._pullAlgorithm().then(()=>{e._pulling=!1,!0===e._pullAgain&&(e._pullAgain=!1,xe(e))},t=>{nt(e,t)}).catch(w)):e._pullAgain=!0)}function He(e){Ze(e),e._pendingPullIntos=[]}function Ue(e,t){let r=!1;"closed"===e._state&&(r=!0);const o=Ve(t);"default"===t.readerType?ve(e,o,r):function(e,t,r){const o=e._reader._readIntoRequests.shift();o._resolve(ge(t,r,o._forAuthorCode))}(e,o,r)}function Ve(e){const t=e.bytesFilled,r=e.elementSize;return new e.ctor(e.buffer,e.byteOffset,t/r)}function Ge(e,t,r,o){e._queue.push({buffer:t,byteOffset:r,byteLength:o}),e._queueTotalSize+=o}function Je(e,t){const r=t.elementSize,o=t.bytesFilled-t.bytesFilled%r,n=Math.min(e._queueTotalSize,t.byteLength-t.bytesFilled),i=t.bytesFilled+n,a=i-i%r;let l=n,c=!1;a>o&&(l=a-t.bytesFilled,c=!0);const u=e._queue;for(;l>0;){const r=u[0],o=Math.min(l,r.byteLength),n=t.byteOffset+t.bytesFilled;s(t.buffer,n,r.buffer,r.byteOffset,o),r.byteLength===o?u.shift():(r.byteOffset+=o,r.byteLength-=o),e._queueTotalSize-=o,Ke(e,o,t),l-=o}return c}function Ke(e,t,r){Ze(e),r.bytesFilled+=t}function Xe(e){0===e._queueTotalSize&&!0===e._closeRequested?(ot(e),we(e._controlledReadableByteStream)):xe(e)}function Ze(e){void 0!==e._byobRequest&&(e._byobRequest._associatedReadableByteStreamController=void 0,e._byobRequest._view=void 0,e._byobRequest=void 0)}function et(e){for(;e._pendingPullIntos.length>0;){if(0===e._queueTotalSize)return;const t=e._pendingPullIntos[0];!0===Je(e,t)&&(rt(e),Ue(e._controlledReadableByteStream,t))}}function tt(e,t){const r=e._pendingPullIntos[0];if("closed"===e._controlledReadableByteStream._state){if(0!==t)throw new TypeError("bytesWritten must be 0 when calling respond() on a closed stream");!function(e,t){t.buffer=_(t.buffer);const r=e._controlledReadableByteStream;if(!0===Te(r))for(;Re(r)>0;)Ue(r,rt(e))}(e,r)}else!function(e,t,r){if(r.bytesFilled+t>r.byteLength)throw new RangeError("bytesWritten out of range");if(Ke(e,t,r),r.bytesFilled<r.elementSize)return;rt(e);const o=r.bytesFilled%r.elementSize;if(o>0){const t=r.byteOffset+r.bytesFilled,n=r.buffer.slice(t-o,t);Ge(e,n,0,n.byteLength)}r.buffer=_(r.buffer),r.bytesFilled-=o,Ue(e._controlledReadableByteStream,r),et(e)}(e,t,r);xe(e)}function rt(e){const t=e._pendingPullIntos.shift();return Ze(e),t}function ot(e){e._pullAlgorithm=void 0,e._cancelAlgorithm=void 0}function nt(e,t){const r=e._controlledReadableByteStream;"readable"===r._state&&(He(e),v(e),ot(e),Se(r,t))}function it(e){const t=e._controlledReadableByteStream._state;return"errored"===t?null:"closed"===t?0:e._strategyHWM-e._queueTotalSize}function at(e){if("object"!=typeof e||null===e)return!1;const t=Object.getOwnPropertyDescriptor(AbortSignal.prototype,"aborted").get;try{return t.call(e),!0}catch(e){return!1}}function st(e){return new TypeError(`ReadableStream.prototype.${e} can only be used on a ReadableStream`)}function lt(e){return new TypeError("Cannot "+e+" a stream using a released reader")}function ct(e){return new TypeError(`ReadableStreamDefaultReader.prototype.${e} can only be used on a ReadableStreamDefaultReader`)}function ut(e){e._closedPromise=new Promise((t,r)=>{e._closedPromise_resolve=t,e._closedPromise_reject=r})}function dt(e,t){ut(e),ft(e,t)}function ft(e,t){e._closedPromise.catch(()=>{}),e._closedPromise_reject(t),e._closedPromise_resolve=void 0,e._closedPromise_reject=void 0}function _t(e){e._closedPromise_resolve(void 0),e._closedPromise_resolve=void 0,e._closedPromise_reject=void 0}function ht(e){return new TypeError(`ReadableStreamBYOBReader.prototype.${e} can only be used on a ReadableStreamBYOBReader`)}function bt(e){return new TypeError(`ReadableStreamDefaultController.prototype.${e} can only be used on a ReadableStreamDefaultController`)}function mt(e){return new TypeError(`ReadableStreamBYOBRequest.prototype.${e} can only be used on a ReadableStreamBYOBRequest`)}function yt(e){return new TypeError(`ReadableByteStreamController.prototype.${e} can only be used on a ReadableByteStreamController`)}class ByteLengthQueuingStrategy{constructor({highWaterMark:e}){i(this,"highWaterMark",e)}size(e){return e.byteLength}}class CountQueuingStrategy{constructor({highWaterMark:e}){i(this,"highWaterMark",e)}size(){return 1}}class TransformStream{constructor(e={},t={},r={}){const o=t.size;let n=t.highWaterMark;const i=r.size;let a=r.highWaterMark;if(void 0!==e.writableType)throw new RangeError("Invalid writable type specified");const s=b(o);if(void 0===n&&(n=1),n=h(n),void 0!==e.readableType)throw new RangeError("Invalid readable type specified");const l=b(i);let c;void 0===a&&(a=0),a=h(a),function(e,t,r,o,n,i){function a(){return t}e._writable=function(e,t,r,o,n=1,i=(()=>1)){const a=Object.create(WritableStream.prototype);return q(a),$(a,Object.create(WritableStreamDefaultController.prototype),e,t,r,o,n,i),a}(a,function(t){return function(e,t){const r=e._transformStreamController;if(!0===e._backpressure){const o=e._backpressureChangePromise;return o.then(()=>{const o=e._writable,n=o._state;if("erroring"===n)throw o._storedError;return Tt(r,t)})}return Tt(r,t)}(e,t)},function(){return function(e){const t=e._readable,r=e._transformStreamController,o=r._flushAlgorithm();return Rt(r),o.then(()=>{if("errored"===t._state)throw t._storedError;const e=t._readableStreamController;!0===Ye(e)&&Le(e)}).catch(r=>{throw wt(e,r),t._storedError})}(e)},function(t){return function(e,t){return wt(e,t),Promise.resolve()}(e,t)},r,o),e._readable=de(a,function(){return function(e){return St(e,!1),e._backpressureChangePromise}(e)},function(t){return gt(e,t),Promise.resolve()},n,i),e._backpressure=void 0,e._backpressureChangePromise=void 0,e._backpressureChangePromise_resolve=void 0,St(e,!0),e._transformStreamController=void 0}(this,new Promise(e=>{c=e}),n,s,a,l),function(e,t){const r=Object.create(TransformStreamDefaultController.prototype);let o=e=>{try{return Pt(r,e),Promise.resolve()}catch(e){return Promise.reject(e)}};const n=t.transform;if(void 0!==n){if("function"!=typeof n)throw new TypeError("transform is not a method");o=(e=>f(n,t,[e,r]))}const i=u(t,"flush",0,[r]);!function(e,t,r,o){t._controlledTransformStream=e,e._transformStreamController=t,t._transformAlgorithm=r,t._flushAlgorithm=o}(e,r,o,i)}(this,e);const _=d(e,"start",[this._transformStreamController]);c(_)}get readable(){if(!1===pt(this))throw Et("readable");return this._readable}get writable(){if(!1===pt(this))throw Et("writable");return this._writable}}function pt(e){return!!n(e)&&!!Object.prototype.hasOwnProperty.call(e,"_transformStreamController")}function wt(e,t){De(e._readable._readableStreamController,t),gt(e,t)}function gt(e,t){Rt(e._transformStreamController),H(e._writable._writableStreamController,t),!0===e._backpressure&&St(e,!1)}function St(e,t){void 0!==e._backpressureChangePromise&&e._backpressureChangePromise_resolve(),e._backpressureChangePromise=new Promise(t=>{e._backpressureChangePromise_resolve=t}),e._backpressure=t}class TransformStreamDefaultController{constructor(){throw new TypeError("TransformStreamDefaultController instances cannot be created directly")}get desiredSize(){if(!1===vt(this))throw qt("desiredSize");return Me(this._controlledTransformStream._readable._readableStreamController)}enqueue(e){if(!1===vt(this))throw qt("enqueue");Pt(this,e)}error(e){if(!1===vt(this))throw qt("error");!function(e,t){wt(e._controlledTransformStream,t)}(this,e)}terminate(){if(!1===vt(this))throw qt("terminate");!function(e){const t=e._controlledTransformStream,r=t._readable._readableStreamController;!0===Ye(r)&&Le(r);const o=new TypeError("TransformStream terminated");gt(t,o)}(this)}}function vt(e){return!!n(e)&&!!Object.prototype.hasOwnProperty.call(e,"_controlledTransformStream")}function Rt(e){e._transformAlgorithm=void 0,e._flushAlgorithm=void 0}function Pt(e,t){const r=e._controlledTransformStream,o=r._readable._readableStreamController;if(!1===Ye(o))throw new TypeError("Readable side is not in a state that permits enqueue");try{Ie(o,t)}catch(e){throw gt(r,e),r._readable._storedError}(function(e){return!0!==ke(e)})(o)!==r._backpressure&&St(r,!0)}function Tt(e,t){return e._transformAlgorithm(t).catch(t=>{throw wt(e._controlledTransformStream,t),t})}function qt(e){return new TypeError(`TransformStreamDefaultController.prototype.${e} can only be used on a TransformStreamDefaultController`)}function Et(e){return new TypeError(`TransformStream.prototype.${e} can only be used on a TransformStream`)}const Ct={ReadableStream:ReadableStream,WritableStream:WritableStream,ByteLengthQueuingStrategy:ByteLengthQueuingStrategy,CountQueuingStrategy:CountQueuingStrategy,TransformStream:TransformStream};void 0!==r&&Object.assign(r,Ct),e.ReadableStream=ReadableStream,e.WritableStream=WritableStream,e.ByteLengthQueuingStrategy=ByteLengthQueuingStrategy,e.CountQueuingStrategy=CountQueuingStrategy,e.TransformStream=TransformStream,Object.defineProperty(e,"__esModule",{value:!0})}); | ||
| //# sourceMappingURL=polyfill.min.js.map |
@@ -1,2 +0,2 @@ | ||
| !function(e,r){"object"==typeof exports&&"undefined"!=typeof module?r(exports):"function"==typeof define&&define.amd?define(["exports"],r):r((e=e||self).WebStreamsPolyfill={})}(this,function(e){"use strict";const r="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?Symbol:e=>`Symbol(${e})`,t=Number.isInteger||function(e){return"number"==typeof e&&isFinite(e)&&Math.floor(e)===e};function o(){}var n={default:o};const a=Number.isNaN||function(e){return e!=e};function i(e){return e&&e.default||e}i(n);var s=function(e,r){return e(r={exports:{}},r.exports),r.exports}(function(e,t){const o=r('is "detached" for our purposes');function n(e,r,t){if("function"!=typeof e)throw new TypeError("Argument is not a function");return Function.prototype.apply.call(e,r,t)}function i(e,r,t){try{return Promise.resolve(n(e,r,t))}catch(e){return Promise.reject(e)}}t.typeIsObject=(e=>"object"==typeof e&&null!==e||"function"==typeof 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r=o(e);n(r)}catch(e){a(e)}}),i})}),l=s.typeIsObject,c=s.createDataProperty,u=s.createArrayFromList,d=s.ArrayBufferCopy,f=s.IsFiniteNonNegativeNumber,m=s.IsNonNegativeNumber,h=s.Call,_=s.CreateAlgorithmFromUnderlyingMethod,b=s.InvokeOrNoop,y=s.PromiseCall;s.TransferArrayBuffer,s.IsDetachedBuffer;var p={TransferArrayBuffer:function(e){return e},IsDetachedBuffer:function(e){return!1},typeIsObject:l,createDataProperty:c,createArrayFromList:u,ArrayBufferCopy:d,IsFiniteNonNegativeNumber:f,IsNonNegativeNumber:m,Call:h,CreateAlgorithmFromUnderlyingMethod:_,InvokeOrNoop:b,PromiseCall:y,ValidateAndNormalizeHighWaterMark:s.ValidateAndNormalizeHighWaterMark,MakeSizeAlgorithmFromSizeFunction:s.MakeSizeAlgorithmFromSizeFunction,PerformPromiseThen:s.PerformPromiseThen,WaitForAll:s.WaitForAll,WaitForAllPromise:s.WaitForAllPromise};function w(){}w.AssertionError=o;var S=i({default:w}),g={rethrowAssertionErrorRejection:e=>{e&&e instanceof S.AssertionError&&setTimeout(()=>{throw e},0)}},v=i(p);const{IsFiniteNonNegativeNumber:P}=v;var R={DequeueValue:e=>{const r=e._queue.shift();return e._queueTotalSize-=r.size,e._queueTotalSize<0&&(e._queueTotalSize=0),r.value},EnqueueValueWithSize:(e,r,t)=>{if(t=Number(t),!P(t))throw new RangeError("Size must be a finite, non-NaN, non-negative number.");e._queue.push({value:r,size:t}),e._queueTotalSize+=t},PeekQueueValue:e=>{return e._queue[0].value},ResetQueue:e=>{e._queue=[],e._queueTotalSize=0}},T=i({default:o});T("streams:writable-stream:verbose");const{CreateAlgorithmFromUnderlyingMethod:C,InvokeOrNoop:q,ValidateAndNormalizeHighWaterMark:A,IsNonNegativeNumber:E,MakeSizeAlgorithmFromSizeFunction:j,typeIsObject:W}=v,{rethrowAssertionErrorRejection:O}=g,{DequeueValue:B,EnqueueValueWithSize:z,PeekQueueValue:k,ResetQueue:F}=R,I=r("[[AbortSteps]]"),D=r("[[ErrorSteps]]");class WritableStream{constructor(e={},r={}){L(this);const t=r.size;let o=r.highWaterMark;if(void 0!==e.type)throw new RangeError("Invalid type is 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J(e);e._writableStreamController[I](t._reason).then(()=>{t._resolve(),J(e)},r=>{t._reject(r),J(e)})}function Q(e){e._inFlightCloseRequest._resolve(void 0),e._inFlightCloseRequest=void 0,"erroring"===e._state&&(e._storedError=void 0,void 0!==e._pendingAbortRequest&&(e._pendingAbortRequest._resolve(),e._pendingAbortRequest=void 0)),e._state="closed";const r=e._writer;void 0!==r&&function(e){e._closedPromise_resolve(void 0),e._closedPromise_resolve=void 0,e._closedPromise_reject=void 0,e._closedPromiseState="resolved"}(r)}function G(e){return void 0!==e._closeRequest||void 0!==e._inFlightCloseRequest}function J(e){void 0!==e._closeRequest&&(e._closeRequest._reject(e._storedError),e._closeRequest=void 0);const r=e._writer;void 0!==r&&(_e(r,e._storedError),r._closedPromise.catch(()=>{}))}function K(e,r){const t=e._writer;void 0!==t&&r!==e._backpressure&&(!0===r?function(e){e._readyPromise=new Promise((r,t)=>{e._readyPromise_resolve=r,e._readyPromise_reject=t}),e._readyPromiseState="pending"}(t):pe(t)),e._backpressure=r}class WritableStreamDefaultWriter{constructor(e){if(!1===V(e))throw new TypeError("WritableStreamDefaultWriter can only be constructed with a WritableStream instance");if(!0===Y(e))throw new TypeError("This stream has already been locked for exclusive writing by another writer");this._ownerWritableStream=e,e._writer=this;const r=e._state;if("writable"===r)!1===G(e)&&!0===e._backpressure?function(e){e._readyPromise=new Promise((r,t)=>{e._readyPromise_resolve=r,e._readyPromise_reject=t}),e._readyPromiseState="pending"}(this):ye(this),he(this);else if("erroring"===r)be(this,e._storedError),this._readyPromise.catch(()=>{}),he(this);else if("closed"===r)ye(this),function(e){e._closedPromise=Promise.resolve(void 0),e._closedPromise_resolve=void 0,e._closedPromise_reject=void 0,e._closedPromiseState="resolved"}(this);else{const r=e._storedError;be(this,r),this._readyPromise.catch(()=>{}),function(e,r){e._closedPromise=Promise.reject(r),e._closedPromise_resolve=void 0,e._closedPromise_reject=void 0,e._closedPromiseState="rejected"}(this,r),this._closedPromise.catch(()=>{})}}get closed(){return!1===X(this)?Promise.reject(fe("closed")):this._closedPromise}get desiredSize(){if(!1===X(this))throw fe("desiredSize");if(void 0===this._ownerWritableStream)throw me("desiredSize");return function(e){const r=e._ownerWritableStream,t=r._state;if("errored"===t||"erroring"===t)return null;if("closed"===t)return 0;return ie(r._writableStreamController)}(this)}get ready(){return!1===X(this)?Promise.reject(fe("ready")):this._readyPromise}abort(e){return!1===X(this)?Promise.reject(fe("abort")):void 0===this._ownerWritableStream?Promise.reject(me("abort")):function(e,r){return $(e._ownerWritableStream,r)}(this,e)}close(){if(!1===X(this))return Promise.reject(fe("close"));const e=this._ownerWritableStream;return void 0===e?Promise.reject(me("close")):!0===G(e)?Promise.reject(new TypeError("cannot close an already-closing stream")):Z(this)}releaseLock(){if(!1===X(this))throw fe("releaseLock");void 0!==this._ownerWritableStream&&te(this)}write(e){return!1===X(this)?Promise.reject(fe("write")):void 0===this._ownerWritableStream?Promise.reject(me("write to")):oe(this,e)}}function X(e){return!!W(e)&&!!Object.prototype.hasOwnProperty.call(e,"_ownerWritableStream")}function Z(e){const r=e._ownerWritableStream,t=r._state;if("closed"===t||"errored"===t)return Promise.reject(new TypeError(`The stream (in ${t} state) is not in the writable state and cannot be closed`));const o=new Promise((e,t)=>{const o={_resolve:e,_reject:t};r._closeRequest=o});return!0===r._backpressure&&"writable"===t&&pe(e),function(e){z(e,"close",0),se(e)}(r._writableStreamController),o}function ee(e,r){"pending"===e._closedPromiseState?_e(e,r):function(e,r){e._closedPromise=Promise.reject(r),e._closedPromiseState="rejected"}(e,r),e._closedPromise.catch(()=>{})}function re(e,r){"pending"===e._readyPromiseState?function(e,r){e._readyPromise_reject(r),e._readyPromise_resolve=void 0,e._readyPromise_reject=void 0,e._readyPromiseState="rejected"}(e,r):function(e,r){e._readyPromise=Promise.reject(r),e._readyPromiseState="rejected"}(e,r),e._readyPromise.catch(()=>{})}function te(e){const r=e._ownerWritableStream,t=new TypeError("Writer was released and can no longer be used to monitor the stream's closedness");re(e,t),ee(e,t),r._writer=void 0,e._ownerWritableStream=void 0}function oe(e,r){const t=e._ownerWritableStream,o=t._writableStreamController,n=function(e,r){try{return e._strategySizeAlgorithm(r)}catch(r){return le(e,r),1}}(o,r);if(t!==e._ownerWritableStream)return Promise.reject(me("write to"));const a=t._state;if("errored"===a)return Promise.reject(t._storedError);if(!0===G(t)||"closed"===a)return Promise.reject(new TypeError("The stream is closing or closed and cannot be written to"));if("erroring"===a)return Promise.reject(t._storedError);const i=function(e){return new Promise((r,t)=>{const o={_resolve:r,_reject:t};e._writeRequests.push(o)})}(t);return function(e,r,t){const o={chunk:r};try{z(e,o,t)}catch(r){return void le(e,r)}const n=e._controlledWritableStream;if(!1===G(n)&&"writable"===n._state){const r=ce(e);K(n,r)}se(e)}(o,r,n),i}class WritableStreamDefaultController{constructor(){throw new TypeError("WritableStreamDefaultController cannot be constructed explicitly")}error(e){if(!1===function(e){if(!W(e))return!1;if(!Object.prototype.hasOwnProperty.call(e,"_controlledWritableStream"))return!1;return!0}(this))throw new TypeError("WritableStreamDefaultController.prototype.error can only be used on a WritableStreamDefaultController");"writable"===this._controlledWritableStream._state&&ue(this,e)}[I](e){const r=this._abortAlgorithm(e);return ae(this),r}[D](){F(this)}}function ne(e,r,t,o,n,a,i,s){r._controlledWritableStream=e,e._writableStreamController=r,r._queue=void 0,r._queueTotalSize=void 0,F(r),r._started=!1,r._strategySizeAlgorithm=s,r._strategyHWM=i,r._writeAlgorithm=o,r._closeAlgorithm=n,r._abortAlgorithm=a;const l=ce(r);K(e,l);const c=t();Promise.resolve(c).then(()=>{r._started=!0,se(r)},t=>{r._started=!0,H(e,t)}).catch(O)}function ae(e){e._writeAlgorithm=void 0,e._closeAlgorithm=void 0,e._abortAlgorithm=void 0,e._strategySizeAlgorithm=void 0}function ie(e){return e._strategyHWM-e._queueTotalSize}function se(e){const r=e._controlledWritableStream;if(!1===e._started)return;if(void 0!==r._inFlightWriteRequest)return;const t=r._state;if("closed"===t||"errored"===t)return;if("erroring"===t)return void x(r);if(0===e._queue.length)return;const o=k(e);"close"===o?function(e){const r=e._controlledWritableStream;(function(e){e._inFlightCloseRequest=e._closeRequest,e._closeRequest=void 0})(r),B(e);const t=e._closeAlgorithm();ae(e),t.then(()=>{Q(r)},e=>{!function(e,r){e._inFlightCloseRequest._reject(r),e._inFlightCloseRequest=void 0,void 0!==e._pendingAbortRequest&&(e._pendingAbortRequest._reject(r),e._pendingAbortRequest=void 0),H(e,r)}(r,e)}).catch(O)}(e):function(e,r){const t=e._controlledWritableStream;(function(e){e._inFlightWriteRequest=e._writeRequests.shift()})(t),e._writeAlgorithm(r).then(()=>{!function(e){e._inFlightWriteRequest._resolve(void 0),e._inFlightWriteRequest=void 0}(t);const r=t._state;if(B(e),!1===G(t)&&"writable"===r){const r=ce(e);K(t,r)}se(e)},r=>{"writable"===t._state&&ae(e),function(e,r){e._inFlightWriteRequest._reject(r),e._inFlightWriteRequest=void 0,H(e,r)}(t,r)}).catch(O)}(e,o.chunk)}function le(e,r){"writable"===e._controlledWritableStream._state&&ue(e,r)}function ce(e){return ie(e)<=0}function ue(e,r){const t=e._controlledWritableStream;ae(e),U(t,r)}function de(e){return new TypeError(`WritableStream.prototype.${e} can only be used on a WritableStream`)}function fe(e){return new TypeError(`WritableStreamDefaultWriter.prototype.${e} can only be used on a WritableStreamDefaultWriter`)}function me(e){return new TypeError("Cannot "+e+" a stream using a released writer")}function he(e){e._closedPromise=new Promise((r,t)=>{e._closedPromise_resolve=r,e._closedPromise_reject=t,e._closedPromiseState="pending"})}function _e(e,r){e._closedPromise_reject(r),e._closedPromise_resolve=void 0,e._closedPromise_reject=void 0,e._closedPromiseState="rejected"}function be(e,r){e._readyPromise=Promise.reject(r),e._readyPromise_resolve=void 0,e._readyPromise_reject=void 0,e._readyPromiseState="rejected"}function ye(e){e._readyPromise=Promise.resolve(void 0),e._readyPromise_resolve=void 0,e._readyPromise_reject=void 0,e._readyPromiseState="fulfilled"}function pe(e){e._readyPromise_resolve(void 0),e._readyPromise_resolve=void 0,e._readyPromise_reject=void 0,e._readyPromiseState="fulfilled"}var we=N.WritableStream;const{ArrayBufferCopy:Se,CreateAlgorithmFromUnderlyingMethod:ge,IsFiniteNonNegativeNumber:ve,InvokeOrNoop:Pe,IsDetachedBuffer:Re,TransferArrayBuffer:Te,ValidateAndNormalizeHighWaterMark:Ce,IsNonNegativeNumber:qe,MakeSizeAlgorithmFromSizeFunction:Ae,createArrayFromList:Ee,typeIsObject:je,WaitForAllPromise:We}=v,{rethrowAssertionErrorRejection:Oe}=g,{DequeueValue:Be,EnqueueValueWithSize:ze,ResetQueue:ke}=R,{AcquireWritableStreamDefaultWriter:Fe,IsWritableStream:Ie,IsWritableStreamLocked:De,WritableStreamAbort:Ne,WritableStreamDefaultWriterCloseWithErrorPropagation:Me,WritableStreamDefaultWriterRelease:Le,WritableStreamDefaultWriterWrite:Ve,WritableStreamCloseQueuedOrInFlight:Ye}=N,$e=r("[[CancelSteps]]"),He=r("[[PullSteps]]");class ReadableStream{constructor(e={},r={}){Ge(this);const o=r.size;let n=r.highWaterMark;const a=e.type;if("bytes"===String(a)){if(void 0!==o)throw new RangeError("The strategy for a byte stream cannot have a size function");void 0===n&&(n=0),function(e,r,o){const n=Object.create(ReadableByteStreamController.prototype);const a=ge(r,"pull",0,[n]),i=ge(r,"cancel",1,[]);let s=r.autoAllocateChunkSize;if(void 0!==s&&(s=Number(s),!1===t(s)||s<=0))throw new RangeError("autoAllocateChunkSize must be a positive integer");Yr(e,n,function(){return Pe(r,"start",[n])},a,i,o,s)}(this,e,n=Ce(n))}else{if(void 0!==a)throw new RangeError("Invalid type is specified");{const r=Ae(o);void 0===n&&(n=1),function(e,r,t,o){const n=Object.create(ReadableStreamDefaultController.prototype);const a=ge(r,"pull",0,[n]),i=ge(r,"cancel",1,[]);Tr(e,n,function(){return Pe(r,"start",[n])},a,i,t,o)}(this,e,n=Ce(n),r)}}}get locked(){if(!1===Je(this))throw Hr("locked");return Ke(this)}cancel(e){return!1===Je(this)?Promise.reject(Hr("cancel")):!0===Ke(this)?Promise.reject(new TypeError("Cannot cancel a stream that already has a reader")):rr(this,e)}getReader({mode:e}={}){if(!1===Je(this))throw Hr("getReader");if(void 0===e)return xe(this);if("byob"===(e=String(e)))return function(e){return new ReadableStreamBYOBReader(e)}(this);throw new RangeError("Invalid mode is specified")}pipeThrough({writable:e,readable:r},{preventClose:t,preventAbort:o,preventCancel:n,signal:a}={}){if(!1===Je(this))throw Hr("pipeThrough");if(!1===Ie(e))throw new TypeError("writable argument to pipeThrough must be a WritableStream");if(!1===Je(r))throw new TypeError("readable argument to pipeThrough must be a ReadableStream");if(t=Boolean(t),o=Boolean(o),n=Boolean(n),void 0!==a&&!$r(a))throw new TypeError("ReadableStream.prototype.pipeThrough's signal option must be an AbortSignal");if(!0===Ke(this))throw new TypeError("ReadableStream.prototype.pipeThrough cannot be used on a locked ReadableStream");if(!0===De(e))throw new TypeError("ReadableStream.prototype.pipeThrough cannot be used on a locked WritableStream");return Xe(this,e,t,o,n,a).catch(()=>{}),r}pipeTo(e,{preventClose:r,preventAbort:t,preventCancel:o,signal:n}={}){return!1===Je(this)?Promise.reject(Hr("pipeTo")):!1===Ie(e)?Promise.reject(new TypeError("ReadableStream.prototype.pipeTo's first argument must be a WritableStream")):(r=Boolean(r),t=Boolean(t),o=Boolean(o),void 0===n||$r(n)?!0===Ke(this)?Promise.reject(new TypeError("ReadableStream.prototype.pipeTo cannot be used on a locked ReadableStream")):!0===De(e)?Promise.reject(new TypeError("ReadableStream.prototype.pipeTo cannot be used on a locked WritableStream")):Xe(this,e,r,t,o,n):Promise.reject(new TypeError("ReadableStream.prototype.pipeTo's signal option must be an AbortSignal")))}tee(){if(!1===Je(this))throw Hr("tee");const e=function(e,r){const t=xe(e);let o,n,a,i,s,l=!1,c=!1,u=!1;const d=new Promise(e=>{s=e});function f(){return _r(t).then(e=>{const r=e.value,t=e.done;if(!0===t&&!1===l&&(!1===c&&Sr(a._readableStreamController),!1===u&&Sr(i._readableStreamController),l=!0),!0===l)return;const o=r,n=r;!1===c&&gr(a._readableStreamController,o),!1===u&&gr(i._readableStreamController,n)})}function m(){}return a=Qe(m,f,function(r){if(c=!0,o=r,!0===u){const r=Ee([o,n]),t=rr(e,r);s(t)}return d}),i=Qe(m,f,function(r){if(u=!0,n=r,!0===c){const r=Ee([o,n]),t=rr(e,r);s(t)}return d}),t._closedPromise.catch(e=>{!0!==l&&(vr(a._readableStreamController,e),vr(i._readableStreamController,e),l=!0)}),[a,i]}(this);return Ee(e)}}var Ue={CreateReadableByteStream:function(e,r,t,o=0,n){const a=Object.create(ReadableStream.prototype);Ge(a);const i=Object.create(ReadableByteStreamController.prototype);return Yr(a,i,e,r,t,o,n),a},CreateReadableStream:Qe,ReadableStream:ReadableStream,IsReadableStreamDisturbed:function(e){return e._disturbed},ReadableStreamDefaultControllerClose:Sr,ReadableStreamDefaultControllerEnqueue:gr,ReadableStreamDefaultControllerError:vr,ReadableStreamDefaultControllerGetDesiredSize:Pr,ReadableStreamDefaultControllerHasBackpressure:function(e){if(!0===pr(e))return!1;return!0},ReadableStreamDefaultControllerCanCloseOrEnqueue:Rr};function xe(e){return new ReadableStreamDefaultReader(e)}function Qe(e,r,t,o=1,n=(()=>1)){const a=Object.create(ReadableStream.prototype);return Ge(a),Tr(a,Object.create(ReadableStreamDefaultController.prototype),e,r,t,o,n),a}function Ge(e){e._state="readable",e._reader=void 0,e._storedError=void 0,e._disturbed=!1}function Je(e){return!!je(e)&&!!Object.prototype.hasOwnProperty.call(e,"_readableStreamController")}function Ke(e){return void 0!==e._reader}function Xe(e,r,t,o,n,a){const i=xe(e),s=Fe(r);let l=!1,c=Promise.resolve();return new Promise((u,d)=>{let f;if(void 0!==a){if(f=(()=>{const t=new DOMException("Aborted","AbortError"),a=[];!1===o&&a.push(()=>"writable"===r._state?Ne(r,t):Promise.resolve()),!1===n&&a.push(()=>"readable"===e._state?rr(e,t):Promise.resolve()),_(()=>We(a.map(e=>e()),e=>e),!0,t)}),!0===a.aborted)return void f();a.addEventListener("abort",f)}if(h(e,i._closedPromise,e=>{!1===o?_(()=>Ne(r,e),!0,e):b(!0,e)}),h(r,s._closedPromise,r=>{!1===n?_(()=>rr(e,r),!0,r):b(!0,r)}),function(e,r,t){"closed"===e._state?t():r.then(t).catch(Oe)}(e,i._closedPromise,()=>{!1===t?_(()=>Me(s)):b()}),!0===Ye(r)||"closed"===r._state){const r=new TypeError("the destination writable stream closed before all data could be piped to it");!1===n?_(()=>rr(e,r),!0,r):b(!0,r)}function m(){const e=c;return c.then(()=>e!==c?m():void 0)}function h(e,r,t){"errored"===e._state?t(e._storedError):r.catch(t).catch(Oe)}function _(e,t,o){function n(){e().then(()=>y(t,o),e=>y(!0,e)).catch(Oe)}!0!==l&&(l=!0,"writable"===r._state&&!1===Ye(r)?m().then(n):n())}function b(e,t){!0!==l&&(l=!0,"writable"===r._state&&!1===Ye(r)?m().then(()=>y(e,t)).catch(Oe):y(e,t))}function y(e,r){Le(s),hr(i),void 0!==a&&a.removeEventListener("abort",f),e?d(r):u(void 0)}new Promise((e,r)=>{!function t(o){o?e():(!0===l?Promise.resolve(!0):s._readyPromise.then(()=>_r(i).then(({value:e,done:r})=>!0===r||(c=Ve(s,e).catch(()=>{}),!1)))).then(t,r)}(!1)}).catch(e=>{c=Promise.resolve(),Oe(e)})})}function Ze(e,r){return new Promise((t,o)=>{const n={_resolve:t,_reject:o,_forAuthorCode:r};e._reader._readIntoRequests.push(n)})}function er(e,r){return new Promise((t,o)=>{const n={_resolve:t,_reject:o,_forAuthorCode:r};e._reader._readRequests.push(n)})}function rr(e,r){if(e._disturbed=!0,"closed"===e._state)return Promise.resolve(void 0);if("errored"===e._state)return Promise.reject(e._storedError);return tr(e),e._readableStreamController[$e](r).then(()=>void 0)}function tr(e){e._state="closed";const r=e._reader;if(void 0!==r){if(!0===dr(r)){for(const{_resolve:e,_forAuthorCode:t}of r._readRequests)e(or(void 0,!0,t));r._readRequests=[]}!function(e){e._closedPromise_resolve(void 0),e._closedPromise_resolve=void 0,e._closedPromise_reject=void 0}(r)}}function or(e,r,t){let o=null;!0===t&&(o=Object.prototype);const n=Object.create(o);return Object.defineProperty(n,"value",{value:e,enumerable:!0,writable:!0,configurable:!0}),Object.defineProperty(n,"done",{value:r,enumerable:!0,writable:!0,configurable:!0}),n}function nr(e,r){e._state="errored",e._storedError=r;const t=e._reader;if(void 0!==t){if(!0===dr(t)){for(const e of t._readRequests)e._reject(r);t._readRequests=[]}else{for(const e of t._readIntoRequests)e._reject(r);t._readIntoRequests=[]}Qr(t,r),t._closedPromise.catch(()=>{})}}function ar(e,r,t){const o=e._reader._readRequests.shift();o._resolve(or(r,t,o._forAuthorCode))}function ir(e){return e._reader._readIntoRequests.length}function sr(e){return e._reader._readRequests.length}function lr(e){const r=e._reader;return void 0!==r&&!1!==ur(r)}function cr(e){const r=e._reader;return void 0!==r&&!1!==dr(r)}class ReadableStreamDefaultReader{constructor(e){if(!1===Je(e))throw new TypeError("ReadableStreamDefaultReader can only be constructed with a ReadableStream instance");if(!0===Ke(e))throw new TypeError("This stream has already been locked for exclusive reading by another reader");fr(this,e),this._readRequests=[]}get closed(){return!1===dr(this)?Promise.reject(xr("closed")):this._closedPromise}cancel(e){return!1===dr(this)?Promise.reject(xr("cancel")):void 0===this._ownerReadableStream?Promise.reject(Ur("cancel")):mr(this,e)}read(){return!1===dr(this)?Promise.reject(xr("read")):void 0===this._ownerReadableStream?Promise.reject(Ur("read from")):_r(this,!0)}releaseLock(){if(!1===dr(this))throw xr("releaseLock");if(void 0!==this._ownerReadableStream){if(this._readRequests.length>0)throw new TypeError("Tried to release a reader lock when that reader has pending read() calls un-settled");hr(this)}}}class ReadableStreamBYOBReader{constructor(e){if(!Je(e))throw new TypeError("ReadableStreamBYOBReader can only be constructed with a ReadableStream instance given a byte source");if(!1===Cr(e._readableStreamController))throw new TypeError("Cannot construct a ReadableStreamBYOBReader for a stream not constructed with a byte source");if(Ke(e))throw new TypeError("This stream has already been locked for exclusive reading by another reader");fr(this,e),this._readIntoRequests=[]}get closed(){return ur(this)?this._closedPromise:Promise.reject(Gr("closed"))}cancel(e){return ur(this)?void 0===this._ownerReadableStream?Promise.reject(Ur("cancel")):mr(this,e):Promise.reject(Gr("cancel"))}read(e){return ur(this)?void 0===this._ownerReadableStream?Promise.reject(Ur("read from")):ArrayBuffer.isView(e)?!0===Re(e.buffer)?Promise.reject(new TypeError("Cannot read into a view onto a detached ArrayBuffer")):0===e.byteLength?Promise.reject(new TypeError("view must have non-zero byteLength")):function(e,r,t=!1){const o=e._ownerReadableStream;if(o._disturbed=!0,"errored"===o._state)return Promise.reject(o._storedError);return function(e,r,t){const o=e._controlledReadableByteStream;let n=1;r.constructor!==DataView&&(n=r.constructor.BYTES_PER_ELEMENT);const a=r.constructor,i={buffer:Te(r.buffer),byteOffset:r.byteOffset,byteLength:r.byteLength,bytesFilled:0,elementSize:n,ctor:a,readerType:"byob"};if(e._pendingPullIntos.length>0)return e._pendingPullIntos.push(i),Ze(o,t);if("closed"===o._state){const e=new r.constructor(i.buffer,i.byteOffset,0);return Promise.resolve(or(e,!0,t))}if(e._queueTotalSize>0){if(!0===Br(e,i)){const r=Wr(i);return kr(e),Promise.resolve(or(r,!1,t))}if(!0===e._closeRequested){const r=new TypeError("Insufficient bytes to fill elements in the given buffer");return Lr(e,r),Promise.reject(r)}}e._pendingPullIntos.push(i);const s=Ze(o,t);return Ar(e),s}(o._readableStreamController,r,t)}(this,e,!0):Promise.reject(new TypeError("view must be an array buffer view")):Promise.reject(Gr("read"))}releaseLock(){if(!ur(this))throw Gr("releaseLock");if(void 0!==this._ownerReadableStream){if(this._readIntoRequests.length>0)throw new TypeError("Tried to release a reader lock when that reader has pending read() calls un-settled");hr(this)}}}function ur(e){return!!je(e)&&!!Object.prototype.hasOwnProperty.call(e,"_readIntoRequests")}function dr(e){return!!je(e)&&!!Object.prototype.hasOwnProperty.call(e,"_readRequests")}function fr(e,r){e._ownerReadableStream=r,r._reader=e,"readable"===r._state?function(e){e._closedPromise=new Promise((r,t)=>{e._closedPromise_resolve=r,e._closedPromise_reject=t})}(e):"closed"===r._state?function(e){e._closedPromise=Promise.resolve(void 0),e._closedPromise_resolve=void 0,e._closedPromise_reject=void 0}(e):(!function(e,r){e._closedPromise=Promise.reject(r),e._closedPromise_resolve=void 0,e._closedPromise_reject=void 0}(e,r._storedError),e._closedPromise.catch(()=>{}))}function mr(e,r){return rr(e._ownerReadableStream,r)}function hr(e){"readable"===e._ownerReadableStream._state?Qr(e,new TypeError("Reader was released and can no longer be used to monitor the stream's closedness")):function(e,r){e._closedPromise=Promise.reject(r)}(e,new TypeError("Reader was released and can no longer be used to monitor the stream's closedness")),e._closedPromise.catch(()=>{}),e._ownerReadableStream._reader=void 0,e._ownerReadableStream=void 0}function _r(e,r=!1){const t=e._ownerReadableStream;return t._disturbed=!0,"closed"===t._state?Promise.resolve(or(void 0,!0,r)):"errored"===t._state?Promise.reject(t._storedError):t._readableStreamController[He](r)}class ReadableStreamDefaultController{constructor(){throw new TypeError}get desiredSize(){if(!1===br(this))throw Jr("desiredSize");return Pr(this)}close(){if(!1===br(this))throw Jr("close");if(!1===Rr(this))throw new TypeError("The stream is not in a state that permits close");Sr(this)}enqueue(e){if(!1===br(this))throw Jr("enqueue");if(!1===Rr(this))throw new TypeError("The stream is not in a state that permits enqueue");return gr(this,e)}error(e){if(!1===br(this))throw Jr("error");vr(this,e)}[$e](e){ke(this);const r=this._cancelAlgorithm(e);return wr(this),r}[He](e){const r=this._controlledReadableStream;if(this._queue.length>0){const t=Be(this);return!0===this._closeRequested&&0===this._queue.length?(wr(this),tr(r)):yr(this),Promise.resolve(or(t,!1,e))}const t=er(r,e);return yr(this),t}}function br(e){return!!je(e)&&!!Object.prototype.hasOwnProperty.call(e,"_controlledReadableStream")}function yr(e){!1!==pr(e)&&(!0!==e._pulling?(e._pulling=!0,e._pullAlgorithm().then(()=>{if(e._pulling=!1,!0===e._pullAgain)return e._pullAgain=!1,yr(e)},r=>{vr(e,r)}).catch(Oe)):e._pullAgain=!0)}function pr(e){const r=e._controlledReadableStream;return!1!==Rr(e)&&(!1!==e._started&&(!0===Ke(r)&&sr(r)>0||Pr(e)>0))}function wr(e){e._pullAlgorithm=void 0,e._cancelAlgorithm=void 0,e._strategySizeAlgorithm=void 0}function Sr(e){const r=e._controlledReadableStream;e._closeRequested=!0,0===e._queue.length&&(wr(e),tr(r))}function gr(e,r){const t=e._controlledReadableStream;if(!0===Ke(t)&&sr(t)>0)ar(t,r,!1);else{let t;try{t=e._strategySizeAlgorithm(r)}catch(r){throw vr(e,r),r}try{ze(e,r,t)}catch(r){throw vr(e,r),r}}yr(e)}function vr(e,r){const t=e._controlledReadableStream;"readable"===t._state&&(ke(e),wr(e),nr(t,r))}function Pr(e){const r=e._controlledReadableStream._state;return"errored"===r?null:"closed"===r?0:e._strategyHWM-e._queueTotalSize}function Rr(e){const r=e._controlledReadableStream._state;return!1===e._closeRequested&&"readable"===r}function Tr(e,r,t,o,n,a,i){r._controlledReadableStream=e,r._queue=void 0,r._queueTotalSize=void 0,ke(r),r._started=!1,r._closeRequested=!1,r._pullAgain=!1,r._pulling=!1,r._strategySizeAlgorithm=i,r._strategyHWM=a,r._pullAlgorithm=o,r._cancelAlgorithm=n,e._readableStreamController=r;const s=t();Promise.resolve(s).then(()=>{r._started=!0,yr(r)},e=>{vr(r,e)}).catch(Oe)}class ReadableStreamBYOBRequest{constructor(){throw new TypeError("ReadableStreamBYOBRequest cannot be used directly")}get view(){if(!1===qr(this))throw Kr("view");return this._view}respond(e){if(!1===qr(this))throw Kr("respond");if(void 0===this._associatedReadableByteStreamController)throw new TypeError("This BYOB request has been invalidated");if(!0===Re(this._view.buffer))throw new TypeError("The BYOB request's buffer has been detached and so cannot be used as a response");!function(e,r){if(r=Number(r),!1===ve(r))throw new RangeError("bytesWritten must be a finite");Dr(e,r)}(this._associatedReadableByteStreamController,e)}respondWithNewView(e){if(!1===qr(this))throw Kr("respond");if(void 0===this._associatedReadableByteStreamController)throw new TypeError("This BYOB request has been invalidated");if(!ArrayBuffer.isView(e))throw new TypeError("You can only respond with array buffer views");if(!0===Re(e.buffer))throw new TypeError("The supplied view's buffer has been detached and so cannot be used as a response");!function(e,r){const t=e._pendingPullIntos[0];if(t.byteOffset+t.bytesFilled!==r.byteOffset)throw new RangeError("The region specified by view does not match byobRequest");if(t.byteLength!==r.byteLength)throw new RangeError("The buffer of view has different capacity than byobRequest");t.buffer=r.buffer,Dr(e,r.byteLength)}(this._associatedReadableByteStreamController,e)}}class ReadableByteStreamController{constructor(){throw new TypeError("ReadableByteStreamController constructor cannot be used directly")}get byobRequest(){if(!1===Cr(this))throw Xr("byobRequest");if(void 0===this._byobRequest&&this._pendingPullIntos.length>0){const e=this._pendingPullIntos[0],r=new Uint8Array(e.buffer,e.byteOffset+e.bytesFilled,e.byteLength-e.bytesFilled),t=Object.create(ReadableStreamBYOBRequest.prototype);!function(e,r,t){e._associatedReadableByteStreamController=r,e._view=t}(t,this,r),this._byobRequest=t}return this._byobRequest}get desiredSize(){if(!1===Cr(this))throw Xr("desiredSize");return Vr(this)}close(){if(!1===Cr(this))throw Xr("close");if(!0===this._closeRequested)throw new TypeError("The stream has already been closed; do not close it again!");const e=this._controlledReadableByteStream._state;if("readable"!==e)throw new TypeError(`The stream (in ${e} state) is not in the readable state and cannot be closed`);!function(e){const r=e._controlledReadableByteStream;if(e._queueTotalSize>0)return void(e._closeRequested=!0);if(e._pendingPullIntos.length>0){const r=e._pendingPullIntos[0];if(r.bytesFilled>0){const r=new TypeError("Insufficient bytes to fill elements in the given buffer");throw Lr(e,r),r}}Mr(e),tr(r)}(this)}enqueue(e){if(!1===Cr(this))throw Xr("enqueue");if(!0===this._closeRequested)throw new TypeError("stream is closed or draining");const r=this._controlledReadableByteStream._state;if("readable"!==r)throw new TypeError(`The stream (in ${r} state) is not in the readable state and cannot be enqueued to`);if(!ArrayBuffer.isView(e))throw new TypeError("You can only enqueue array buffer views when using a ReadableByteStreamController");if(!0===Re(e.buffer))throw new TypeError("Cannot enqueue a view onto a detached ArrayBuffer");!function(e,r){const t=e._controlledReadableByteStream,o=r.buffer,n=r.byteOffset,a=r.byteLength,i=Te(o);if(!0===cr(t))if(0===sr(t))Or(e,i,n,a);else{const e=new Uint8Array(i,n,a);ar(t,e,!1)}else!0===lr(t)?(Or(e,i,n,a),Ir(e)):Or(e,i,n,a);Ar(e)}(this,e)}error(e){if(!1===Cr(this))throw Xr("error");Lr(this,e)}[$e](e){if(this._pendingPullIntos.length>0){this._pendingPullIntos[0].bytesFilled=0}ke(this);const r=this._cancelAlgorithm(e);return Mr(this),r}[He](e){const r=this._controlledReadableByteStream;if(this._queueTotalSize>0){const r=this._queue.shift();let t;this._queueTotalSize-=r.byteLength,kr(this);try{t=new Uint8Array(r.buffer,r.byteOffset,r.byteLength)}catch(e){return Promise.reject(e)}return Promise.resolve(or(t,!1,e))}const t=this._autoAllocateChunkSize;if(void 0!==t){let e;try{e=new ArrayBuffer(t)}catch(e){return Promise.reject(e)}const r={buffer:e,byteOffset:0,byteLength:t,bytesFilled:0,elementSize:1,ctor:Uint8Array,readerType:"default"};this._pendingPullIntos.push(r)}const o=er(r,e);return Ar(this),o}}function Cr(e){return!!je(e)&&!!Object.prototype.hasOwnProperty.call(e,"_controlledReadableByteStream")}function qr(e){return!!je(e)&&!!Object.prototype.hasOwnProperty.call(e,"_associatedReadableByteStreamController")}function Ar(e){!1!==function(e){const r=e._controlledReadableByteStream;if("readable"!==r._state)return!1;if(!0===e._closeRequested)return!1;if(!1===e._started)return!1;if(!0===cr(r)&&sr(r)>0)return!0;if(!0===lr(r)&&ir(r)>0)return!0;if(Vr(e)>0)return!0;return!1}(e)&&(!0!==e._pulling?(e._pulling=!0,e._pullAlgorithm().then(()=>{e._pulling=!1,!0===e._pullAgain&&(e._pullAgain=!1,Ar(e))},r=>{Lr(e,r)}).catch(Oe)):e._pullAgain=!0)}function Er(e){Fr(e),e._pendingPullIntos=[]}function jr(e,r){let t=!1;"closed"===e._state&&(t=!0);const o=Wr(r);"default"===r.readerType?ar(e,o,t):function(e,r,t){const o=e._reader._readIntoRequests.shift();o._resolve(or(r,t,o._forAuthorCode))}(e,o,t)}function Wr(e){const r=e.bytesFilled,t=e.elementSize;return new e.ctor(e.buffer,e.byteOffset,r/t)}function Or(e,r,t,o){e._queue.push({buffer:r,byteOffset:t,byteLength:o}),e._queueTotalSize+=o}function Br(e,r){const t=r.elementSize,o=r.bytesFilled-r.bytesFilled%t,n=Math.min(e._queueTotalSize,r.byteLength-r.bytesFilled),a=r.bytesFilled+n,i=a-a%t;let s=n,l=!1;i>o&&(s=i-r.bytesFilled,l=!0);const c=e._queue;for(;s>0;){const t=c[0],o=Math.min(s,t.byteLength),n=r.byteOffset+r.bytesFilled;Se(r.buffer,n,t.buffer,t.byteOffset,o),t.byteLength===o?c.shift():(t.byteOffset+=o,t.byteLength-=o),e._queueTotalSize-=o,zr(e,o,r),s-=o}return l}function zr(e,r,t){Fr(e),t.bytesFilled+=r}function kr(e){0===e._queueTotalSize&&!0===e._closeRequested?(Mr(e),tr(e._controlledReadableByteStream)):Ar(e)}function Fr(e){void 0!==e._byobRequest&&(e._byobRequest._associatedReadableByteStreamController=void 0,e._byobRequest._view=void 0,e._byobRequest=void 0)}function Ir(e){for(;e._pendingPullIntos.length>0;){if(0===e._queueTotalSize)return;const r=e._pendingPullIntos[0];!0===Br(e,r)&&(Nr(e),jr(e._controlledReadableByteStream,r))}}function Dr(e,r){const t=e._pendingPullIntos[0];if("closed"===e._controlledReadableByteStream._state){if(0!==r)throw new TypeError("bytesWritten must be 0 when calling respond() on a closed stream");!function(e,r){r.buffer=Te(r.buffer);const t=e._controlledReadableByteStream;if(!0===lr(t))for(;ir(t)>0;)jr(t,Nr(e))}(e,t)}else!function(e,r,t){if(t.bytesFilled+r>t.byteLength)throw new RangeError("bytesWritten out of range");if(zr(e,r,t),t.bytesFilled<t.elementSize)return;Nr(e);const o=t.bytesFilled%t.elementSize;if(o>0){const r=t.byteOffset+t.bytesFilled,n=t.buffer.slice(r-o,r);Or(e,n,0,n.byteLength)}t.buffer=Te(t.buffer),t.bytesFilled-=o,jr(e._controlledReadableByteStream,t),Ir(e)}(e,r,t);Ar(e)}function Nr(e){const r=e._pendingPullIntos.shift();return Fr(e),r}function Mr(e){e._pullAlgorithm=void 0,e._cancelAlgorithm=void 0}function Lr(e,r){const t=e._controlledReadableByteStream;"readable"===t._state&&(Er(e),ke(e),Mr(e),nr(t,r))}function Vr(e){const r=e._controlledReadableByteStream._state;return"errored"===r?null:"closed"===r?0:e._strategyHWM-e._queueTotalSize}function Yr(e,r,t,o,n,a,i){r._controlledReadableByteStream=e,r._pullAgain=!1,r._pulling=!1,Er(r),r._queue=r._queueTotalSize=void 0,ke(r),r._closeRequested=!1,r._started=!1,r._strategyHWM=Ce(a),r._pullAlgorithm=o,r._cancelAlgorithm=n,r._autoAllocateChunkSize=i,r._pendingPullIntos=[],e._readableStreamController=r;const s=t();Promise.resolve(s).then(()=>{r._started=!0,Ar(r)},e=>{Lr(r,e)}).catch(Oe)}function $r(e){if("object"!=typeof e||null===e)return!1;const r=Object.getOwnPropertyDescriptor(AbortSignal.prototype,"aborted").get;try{return r.call(e),!0}catch(e){return!1}}function Hr(e){return new TypeError(`ReadableStream.prototype.${e} can only be used on a ReadableStream`)}function Ur(e){return new TypeError("Cannot "+e+" a stream using a released reader")}function xr(e){return new TypeError(`ReadableStreamDefaultReader.prototype.${e} can only be used on a ReadableStreamDefaultReader`)}function Qr(e,r){e._closedPromise_reject(r),e._closedPromise_resolve=void 0,e._closedPromise_reject=void 0}function Gr(e){return new TypeError(`ReadableStreamBYOBReader.prototype.${e} can only be used on a ReadableStreamBYOBReader`)}function Jr(e){return new TypeError(`ReadableStreamDefaultController.prototype.${e} can only be used on a ReadableStreamDefaultController`)}function Kr(e){return new TypeError(`ReadableStreamBYOBRequest.prototype.${e} can only be used on a ReadableStreamBYOBRequest`)}function Xr(e){return new TypeError(`ReadableByteStreamController.prototype.${e} can only be used on a ReadableByteStreamController`)}var Zr=Ue.ReadableStream;const{createDataProperty:et}=v;const{createDataProperty:rt}=v;T("streams:transform-stream:verbose");const{InvokeOrNoop:tt,CreateAlgorithmFromUnderlyingMethod:ot,PromiseCall:nt,typeIsObject:at,ValidateAndNormalizeHighWaterMark:it,IsNonNegativeNumber:st,MakeSizeAlgorithmFromSizeFunction:lt}=v,{CreateReadableStream:ct,ReadableStreamDefaultControllerClose:ut,ReadableStreamDefaultControllerEnqueue:dt,ReadableStreamDefaultControllerError:ft,ReadableStreamDefaultControllerGetDesiredSize:mt,ReadableStreamDefaultControllerHasBackpressure:ht,ReadableStreamDefaultControllerCanCloseOrEnqueue:_t}=Ue,{CreateWritableStream:bt,WritableStreamDefaultControllerErrorIfNeeded:yt}=N;class TransformStream{constructor(e={},r={},t={}){const o=r.size;let n=r.highWaterMark;const a=t.size;let i=t.highWaterMark;if(void 0!==e.writableType)throw new RangeError("Invalid writable type specified");const s=lt(o);if(void 0===n&&(n=1),n=it(n),void 0!==e.readableType)throw new RangeError("Invalid readable type specified");const l=lt(a);let c;void 0===i&&(i=0),i=it(i),pt(this,new Promise(e=>{c=e}),n,s,i,l),function(e,r){const t=Object.create(TransformStreamDefaultController.prototype);let o=e=>{try{return Ct(t,e),Promise.resolve()}catch(e){return Promise.reject(e)}};const n=r.transform;if(void 0!==n){if("function"!=typeof n)throw new TypeError("transform is not a method");o=(e=>nt(n,r,[e,t]))}const a=ot(r,"flush",0,[t]);Rt(e,t,o,a)}(this,e);const u=tt(e,"start",[this._transformStreamController]);c(u)}get readable(){if(!1===wt(this))throw Et("readable");return this._readable}get writable(){if(!1===wt(this))throw Et("writable");return this._writable}}function pt(e,r,t,o,n,a){function i(){return r}e._writable=bt(i,function(r){return function(e,r){const t=e._transformStreamController;if(!0===e._backpressure){const o=e._backpressureChangePromise;return o.then(()=>{const o=e._writable,n=o._state;if("erroring"===n)throw o._storedError;return qt(t,r)})}return qt(t,r)}(e,r)},function(){return function(e){const r=e._readable,t=e._transformStreamController,o=t._flushAlgorithm();return Tt(t),o.then(()=>{if("errored"===r._state)throw r._storedError;const e=r._readableStreamController;!0===_t(e)&&ut(e)}).catch(t=>{throw St(e,t),r._storedError})}(e)},function(r){return function(e,r){return St(e,r),Promise.resolve()}(e,r)},t,o),e._readable=ct(i,function(){return function(e){return vt(e,!1),e._backpressureChangePromise}(e)},function(r){return gt(e,r),Promise.resolve()},n,a),e._backpressure=void 0,e._backpressureChangePromise=void 0,e._backpressureChangePromise_resolve=void 0,vt(e,!0),e._transformStreamController=void 0}function wt(e){return!!at(e)&&!!Object.prototype.hasOwnProperty.call(e,"_transformStreamController")}function St(e,r){ft(e._readable._readableStreamController,r),gt(e,r)}function gt(e,r){Tt(e._transformStreamController),yt(e._writable._writableStreamController,r),!0===e._backpressure&&vt(e,!1)}function vt(e,r){void 0!==e._backpressureChangePromise&&e._backpressureChangePromise_resolve(),e._backpressureChangePromise=new Promise(r=>{e._backpressureChangePromise_resolve=r}),e._backpressure=r}class TransformStreamDefaultController{constructor(){throw new TypeError("TransformStreamDefaultController instances cannot be created directly")}get desiredSize(){if(!1===Pt(this))throw At("desiredSize");const e=this._controlledTransformStream._readable._readableStreamController;return mt(e)}enqueue(e){if(!1===Pt(this))throw At("enqueue");Ct(this,e)}error(e){if(!1===Pt(this))throw At("error");!function(e,r){St(e._controlledTransformStream,r)}(this,e)}terminate(){if(!1===Pt(this))throw At("terminate");!function(e){const r=e._controlledTransformStream,t=r._readable._readableStreamController;!0===_t(t)&&ut(t);const o=new TypeError("TransformStream terminated");gt(r,o)}(this)}}function Pt(e){return!!at(e)&&!!Object.prototype.hasOwnProperty.call(e,"_controlledTransformStream")}function Rt(e,r,t,o){r._controlledTransformStream=e,e._transformStreamController=r,r._transformAlgorithm=t,r._flushAlgorithm=o}function Tt(e){e._transformAlgorithm=void 0,e._flushAlgorithm=void 0}function Ct(e,r){const t=e._controlledTransformStream,o=t._readable._readableStreamController;if(!1===_t(o))throw new TypeError("Readable side is not in a state that permits enqueue");try{dt(o,r)}catch(e){throw gt(t,e),t._readable._storedError}ht(o)!==t._backpressure&&vt(t,!0)}function qt(e,r){return e._transformAlgorithm(r).catch(r=>{throw St(e._controlledTransformStream,r),r})}function At(e){return new TypeError(`TransformStreamDefaultController.prototype.${e} can only be used on a TransformStreamDefaultController`)}function Et(e){return new TypeError(`TransformStream.prototype.${e} can only be used on a TransformStream`)}var jt={CreateTransformStream:function(e,r,t,o=1,n=(()=>1),a=0,i=(()=>1)){const s=Object.create(TransformStream.prototype);let l;pt(s,new Promise(e=>{l=e}),o,n,a,i),Rt(s,Object.create(TransformStreamDefaultController.prototype),r,t);const c=e();return l(c),s},TransformStream:TransformStream}.TransformStream;e.ReadableStream=Zr,e.WritableStream=we,e.ByteLengthQueuingStrategy=class ByteLengthQueuingStrategy{constructor({highWaterMark:e}){et(this,"highWaterMark",e)}size(e){return e.byteLength}},e.CountQueuingStrategy=class CountQueuingStrategy{constructor({highWaterMark:e}){rt(this,"highWaterMark",e)}size(){return 1}},e.TransformStream=jt,Object.defineProperty(e,"__esModule",{value:!0})}); | ||
| !function(e,r){"object"==typeof exports&&"undefined"!=typeof module?r(exports):"function"==typeof define&&define.amd?define(["exports"],r):r(e.WebStreamsPolyfill={})}(this,function(e){"use strict";const r="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?Symbol:e=>`Symbol(${e})`,t=Number.isInteger||function(e){return"number"==typeof e&&isFinite(e)&&Math.floor(e)===e};function o(){}var n={default:o};const i=Number.isNaN||function(e){return e!=e};function a(e){return e&&e.default||e}a(n);var s=function(e,r){return e(r={exports:{}},r.exports),r.exports}(function(e,t){const o=r('is "detached" for our purposes');function n(e,r,t){if("function"!=typeof e)throw new TypeError("Argument is not a function");return Function.prototype.apply.call(e,r,t)}function a(e,r,t){try{return Promise.resolve(n(e,r,t))}catch(e){return Promise.reject(e)}}t.typeIsObject=(e=>"object"==typeof e&&null!==e||"function"==typeof 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queuing strategy must be non-negative and non-NaN");return e}),t.MakeSizeAlgorithmFromSizeFunction=(e=>{if(void 0===e)return()=>1;if("function"!=typeof e)throw new TypeError("size property of a queuing strategy must be a function");return r=>e(r)}),t.PerformPromiseThen=((e,r,t)=>Promise.prototype.then.call(e,r,t)),t.WaitForAll=((e,r,o)=>{let n=!1;const i=e=>{!1===n&&(n=!0,o(e))};let a=0,s=0;const l=e.length,c=new Array(l);for(const o of e){const e=a,n=t=>{c[e]=t,++s===l&&r(c)};t.PerformPromiseThen(o,n,i),++a}}),t.WaitForAllPromise=((e,r,o)=>{let n,i;const a=new Promise((e,r)=>{n=e,i=r});void 0===o&&(o=(e=>{throw e}));return t.WaitForAll(e,e=>{try{const t=r(e);n(t)}catch(e){i(e)}},e=>{try{const r=o(e);n(r)}catch(e){i(e)}}),a})});s.typeIsObject,s.createDataProperty,s.createArrayFromList,s.ArrayBufferCopy,s.IsFiniteNonNegativeNumber,s.IsNonNegativeNumber,s.Call,s.CreateAlgorithmFromUnderlyingMethod,s.InvokeOrNoop,s.PromiseCall,s.TransferArrayBuffer,s.IsDetachedBuffer,s.ValidateAndNormalizeHighWaterMark,s.MakeSizeAlgorithmFromSizeFunction,s.PerformPromiseThen,s.WaitForAll,s.WaitForAllPromise;function l(){}l.AssertionError=o;var c=a({default:l}),u={rethrowAssertionErrorRejection:e=>{e&&e instanceof c.AssertionError&&setTimeout(()=>{throw e},0)}};const{IsFiniteNonNegativeNumber:d}=s;var f={DequeueValue:e=>{const r=e._queue.shift();return e._queueTotalSize-=r.size,e._queueTotalSize<0&&(e._queueTotalSize=0),r.value},EnqueueValueWithSize:(e,r,t)=>{if(t=Number(t),!d(t))throw new RangeError("Size must be a finite, non-NaN, non-negative number.");e._queue.push({value:r,size:t}),e._queueTotalSize+=t},PeekQueueValue:e=>{return e._queue[0].value},ResetQueue:e=>{e._queue=[],e._queueTotalSize=0}},m=a({default:o});m("streams:writable-stream:verbose");const{CreateAlgorithmFromUnderlyingMethod:_,InvokeOrNoop:h,ValidateAndNormalizeHighWaterMark:b,IsNonNegativeNumber:y,MakeSizeAlgorithmFromSizeFunction:p,typeIsObject:w}=s,{rethrowAssertionErrorRejection:S}=u,{DequeueValue:g,EnqueueValueWithSize:v,PeekQueueValue:P,ResetQueue:R}=f,q=r("[[AbortSteps]]"),T=r("[[ErrorSteps]]");class WritableStream{constructor(e={},r={}){E(this);const t=r.size;let o=r.highWaterMark;if(void 0!==e.type)throw new RangeError("Invalid type is specified");const n=p(t);void 0===o&&(o=1),function(e,r,t,o){const n=Object.create(WritableStreamDefaultController.prototype);const i=_(r,"write",1,[n]),a=_(r,"close",0,[]),s=_(r,"abort",1,[]);x(e,n,function(){return h(r,"start",[n])},i,a,s,t,o)}(this,e,o=b(o),n)}get locked(){if(!1===W(this))throw Z("locked");return A(this)}abort(e){return!1===W(this)?Promise.reject(Z("abort")):!0===A(this)?Promise.reject(new TypeError("Cannot abort a stream that already has a writer")):O(this,e)}getWriter(){if(!1===W(this))throw Z("getWriter");return j(this)}}var C={AcquireWritableStreamDefaultWriter:j,CreateWritableStream:function(e,r,t,o,n=1,i=(()=>1)){const a=Object.create(WritableStream.prototype);E(a);const s=Object.create(WritableStreamDefaultController.prototype);return x(a,s,e,r,t,o,n,i),a},IsWritableStream:W,IsWritableStreamLocked:A,WritableStream:WritableStream,WritableStreamAbort:O,WritableStreamDefaultControllerErrorIfNeeded:J,WritableStreamDefaultWriterCloseWithErrorPropagation:function(e){const r=e._ownerWritableStream,t=r._state;if(!0===D(r)||"closed"===t)return Promise.resolve();if("errored"===t)return Promise.reject(r._storedError);return M(e)},WritableStreamDefaultWriterRelease:$,WritableStreamDefaultWriterWrite:H,WritableStreamCloseQueuedOrInFlight:D};function j(e){return new WritableStreamDefaultWriter(e)}function E(e){e._state="writable",e._storedError=void 0,e._writer=void 0,e._writableStreamController=void 0,e._writeRequests=[],e._inFlightWriteRequest=void 0,e._closeRequest=void 0,e._inFlightCloseRequest=void 0,e._pendingAbortRequest=void 0,e._backpressure=!1}function W(e){return!!w(e)&&!!Object.prototype.hasOwnProperty.call(e,"_writableStreamController")}function A(e){return void 0!==e._writer}function O(e,r){const t=e._state;if("closed"===t||"errored"===t)return Promise.resolve(void 0);if(void 0!==e._pendingAbortRequest)return e._pendingAbortRequest._promise;let o=!1;"erroring"===t&&(o=!0,r=void 0);const n=new Promise((t,n)=>{e._pendingAbortRequest={_resolve:t,_reject:n,_reason:r,_wasAlreadyErroring:o}});return e._pendingAbortRequest._promise=n,!1===o&&z(e,r),n}function B(e,r){"writable"!==e._state?k(e):z(e,r)}function z(e,r){const t=e._writableStreamController;e._state="erroring",e._storedError=r;const o=e._writer;void 0!==o&&Y(o,r),!1===function(e){if(void 0===e._inFlightWriteRequest&&void 0===e._inFlightCloseRequest)return!1;return!0}(e)&&!0===t._started&&k(e)}function k(e){e._state="errored",e._writableStreamController[T]();const r=e._storedError;for(const t of e._writeRequests)t._reject(r);if(e._writeRequests=[],void 0===e._pendingAbortRequest)return void I(e);const t=e._pendingAbortRequest;if(e._pendingAbortRequest=void 0,!0===t._wasAlreadyErroring)return t._reject(r),void I(e);e._writableStreamController[q](t._reason).then(()=>{t._resolve(),I(e)},r=>{t._reject(r),I(e)})}function F(e){e._inFlightCloseRequest._resolve(void 0),e._inFlightCloseRequest=void 0,"erroring"===e._state&&(e._storedError=void 0,void 0!==e._pendingAbortRequest&&(e._pendingAbortRequest._resolve(),e._pendingAbortRequest=void 0)),e._state="closed";const r=e._writer;void 0!==r&&function(e){e._closedPromise_resolve(void 0),e._closedPromise_resolve=void 0,e._closedPromise_reject=void 0,e._closedPromiseState="resolved"}(r)}function D(e){return void 0!==e._closeRequest||void 0!==e._inFlightCloseRequest}function I(e){void 0!==e._closeRequest&&(e._closeRequest._reject(e._storedError),e._closeRequest=void 0);const r=e._writer;void 0!==r&&(oe(r,e._storedError),r._closedPromise.catch(()=>{}))}function N(e,r){const t=e._writer;void 0!==t&&r!==e._backpressure&&(!0===r?function(e){e._readyPromise=new Promise((r,t)=>{e._readyPromise_resolve=r,e._readyPromise_reject=t}),e._readyPromiseState="pending"}(t):ae(t)),e._backpressure=r}class WritableStreamDefaultWriter{constructor(e){if(!1===W(e))throw new TypeError("WritableStreamDefaultWriter can only be constructed with a WritableStream instance");if(!0===A(e))throw new TypeError("This stream has already been locked for exclusive writing by another writer");this._ownerWritableStream=e,e._writer=this;const r=e._state;if("writable"===r)!1===D(e)&&!0===e._backpressure?function(e){e._readyPromise=new Promise((r,t)=>{e._readyPromise_resolve=r,e._readyPromise_reject=t}),e._readyPromiseState="pending"}(this):ie(this),te(this);else if("erroring"===r)ne(this,e._storedError),this._readyPromise.catch(()=>{}),te(this);else if("closed"===r)ie(this),function(e){e._closedPromise=Promise.resolve(void 0),e._closedPromise_resolve=void 0,e._closedPromise_reject=void 0,e._closedPromiseState="resolved"}(this);else{const r=e._storedError;ne(this,r),this._readyPromise.catch(()=>{}),function(e,r){e._closedPromise=Promise.reject(r),e._closedPromise_resolve=void 0,e._closedPromise_reject=void 0,e._closedPromiseState="rejected"}(this,r),this._closedPromise.catch(()=>{})}}get closed(){return!1===L(this)?Promise.reject(ee("closed")):this._closedPromise}get desiredSize(){if(!1===L(this))throw ee("desiredSize");if(void 0===this._ownerWritableStream)throw re("desiredSize");return function(e){const r=e._ownerWritableStream,t=r._state;if("errored"===t||"erroring"===t)return null;if("closed"===t)return 0;return U(r._writableStreamController)}(this)}get ready(){return!1===L(this)?Promise.reject(ee("ready")):this._readyPromise}abort(e){return!1===L(this)?Promise.reject(ee("abort")):void 0===this._ownerWritableStream?Promise.reject(re("abort")):function(e,r){return O(e._ownerWritableStream,r)}(this,e)}close(){if(!1===L(this))return Promise.reject(ee("close"));const e=this._ownerWritableStream;return void 0===e?Promise.reject(re("close")):!0===D(e)?Promise.reject(new TypeError("cannot close an already-closing stream")):M(this)}releaseLock(){if(!1===L(this))throw ee("releaseLock");void 0!==this._ownerWritableStream&&$(this)}write(e){return!1===L(this)?Promise.reject(ee("write")):void 0===this._ownerWritableStream?Promise.reject(re("write to")):H(this,e)}}function L(e){return!!w(e)&&!!Object.prototype.hasOwnProperty.call(e,"_ownerWritableStream")}function M(e){const r=e._ownerWritableStream,t=r._state;if("closed"===t||"errored"===t)return Promise.reject(new TypeError(`The stream (in ${t} state) is not in the writable state and cannot be closed`));const o=new Promise((e,t)=>{const o={_resolve:e,_reject:t};r._closeRequest=o});return!0===r._backpressure&&"writable"===t&&ae(e),function(e){v(e,"close",0),G(e)}(r._writableStreamController),o}function V(e,r){"pending"===e._closedPromiseState?oe(e,r):function(e,r){e._closedPromise=Promise.reject(r),e._closedPromiseState="rejected"}(e,r),e._closedPromise.catch(()=>{})}function Y(e,r){"pending"===e._readyPromiseState?function(e,r){e._readyPromise_reject(r),e._readyPromise_resolve=void 0,e._readyPromise_reject=void 0,e._readyPromiseState="rejected"}(e,r):function(e,r){e._readyPromise=Promise.reject(r),e._readyPromiseState="rejected"}(e,r),e._readyPromise.catch(()=>{})}function $(e){const r=e._ownerWritableStream,t=new TypeError("Writer was released and can no longer be used to monitor the stream's closedness");Y(e,t),V(e,t),r._writer=void 0,e._ownerWritableStream=void 0}function H(e,r){const t=e._ownerWritableStream,o=t._writableStreamController,n=function(e,r){try{return e._strategySizeAlgorithm(r)}catch(r){return J(e,r),1}}(o,r);if(t!==e._ownerWritableStream)return Promise.reject(re("write to"));const i=t._state;if("errored"===i)return Promise.reject(t._storedError);if(!0===D(t)||"closed"===i)return Promise.reject(new TypeError("The stream is closing or closed and cannot be written to"));if("erroring"===i)return Promise.reject(t._storedError);const a=function(e){return new Promise((r,t)=>{const o={_resolve:r,_reject:t};e._writeRequests.push(o)})}(t);return function(e,r,t){const o={chunk:r};try{v(e,o,t)}catch(r){return void J(e,r)}const n=e._controlledWritableStream;if(!1===D(n)&&"writable"===n._state){const r=K(e);N(n,r)}G(e)}(o,r,n),a}class WritableStreamDefaultController{constructor(){throw new TypeError("WritableStreamDefaultController cannot be constructed explicitly")}error(e){if(!1===function(e){if(!w(e))return!1;if(!Object.prototype.hasOwnProperty.call(e,"_controlledWritableStream"))return!1;return!0}(this))throw new TypeError("WritableStreamDefaultController.prototype.error can only be used on a WritableStreamDefaultController");"writable"===this._controlledWritableStream._state&&X(this,e)}[q](e){const r=this._abortAlgorithm(e);return Q(this),r}[T](){R(this)}}function x(e,r,t,o,n,i,a,s){r._controlledWritableStream=e,e._writableStreamController=r,r._queue=void 0,r._queueTotalSize=void 0,R(r),r._started=!1,r._strategySizeAlgorithm=s,r._strategyHWM=a,r._writeAlgorithm=o,r._closeAlgorithm=n,r._abortAlgorithm=i;const l=K(r);N(e,l);const c=t();Promise.resolve(c).then(()=>{r._started=!0,G(r)},t=>{r._started=!0,B(e,t)}).catch(S)}function Q(e){e._writeAlgorithm=void 0,e._closeAlgorithm=void 0,e._abortAlgorithm=void 0,e._strategySizeAlgorithm=void 0}function U(e){return e._strategyHWM-e._queueTotalSize}function G(e){const r=e._controlledWritableStream;if(!1===e._started)return;if(void 0!==r._inFlightWriteRequest)return;const t=r._state;if("closed"===t||"errored"===t)return;if("erroring"===t)return void k(r);if(0===e._queue.length)return;const o=P(e);"close"===o?function(e){const r=e._controlledWritableStream;(function(e){e._inFlightCloseRequest=e._closeRequest,e._closeRequest=void 0})(r),g(e);const t=e._closeAlgorithm();Q(e),t.then(()=>{F(r)},e=>{!function(e,r){e._inFlightCloseRequest._reject(r),e._inFlightCloseRequest=void 0,void 0!==e._pendingAbortRequest&&(e._pendingAbortRequest._reject(r),e._pendingAbortRequest=void 0),B(e,r)}(r,e)}).catch(S)}(e):function(e,r){const t=e._controlledWritableStream;(function(e){e._inFlightWriteRequest=e._writeRequests.shift()})(t),e._writeAlgorithm(r).then(()=>{!function(e){e._inFlightWriteRequest._resolve(void 0),e._inFlightWriteRequest=void 0}(t);const r=t._state;if(g(e),!1===D(t)&&"writable"===r){const r=K(e);N(t,r)}G(e)},r=>{"writable"===t._state&&Q(e),function(e,r){e._inFlightWriteRequest._reject(r),e._inFlightWriteRequest=void 0,B(e,r)}(t,r)}).catch(S)}(e,o.chunk)}function J(e,r){"writable"===e._controlledWritableStream._state&&X(e,r)}function K(e){return U(e)<=0}function X(e,r){const t=e._controlledWritableStream;Q(e),z(t,r)}function Z(e){return new TypeError(`WritableStream.prototype.${e} can only be used on a WritableStream`)}function ee(e){return new TypeError(`WritableStreamDefaultWriter.prototype.${e} can only be used on a WritableStreamDefaultWriter`)}function re(e){return new TypeError("Cannot "+e+" a stream using a released writer")}function te(e){e._closedPromise=new Promise((r,t)=>{e._closedPromise_resolve=r,e._closedPromise_reject=t,e._closedPromiseState="pending"})}function oe(e,r){e._closedPromise_reject(r),e._closedPromise_resolve=void 0,e._closedPromise_reject=void 0,e._closedPromiseState="rejected"}function ne(e,r){e._readyPromise=Promise.reject(r),e._readyPromise_resolve=void 0,e._readyPromise_reject=void 0,e._readyPromiseState="rejected"}function ie(e){e._readyPromise=Promise.resolve(void 0),e._readyPromise_resolve=void 0,e._readyPromise_reject=void 0,e._readyPromiseState="fulfilled"}function ae(e){e._readyPromise_resolve(void 0),e._readyPromise_resolve=void 0,e._readyPromise_reject=void 0,e._readyPromiseState="fulfilled"}var se=C.WritableStream;const{ArrayBufferCopy:le,CreateAlgorithmFromUnderlyingMethod:ce,IsFiniteNonNegativeNumber:ue,InvokeOrNoop:de,IsDetachedBuffer:fe,TransferArrayBuffer:me,ValidateAndNormalizeHighWaterMark:_e,IsNonNegativeNumber:he,MakeSizeAlgorithmFromSizeFunction:be,createArrayFromList:ye,typeIsObject:pe,WaitForAllPromise:we}=s,{rethrowAssertionErrorRejection:Se}=u,{DequeueValue:ge,EnqueueValueWithSize:ve,ResetQueue:Pe}=f,{AcquireWritableStreamDefaultWriter:Re,IsWritableStream:qe,IsWritableStreamLocked:Te,WritableStreamAbort:Ce,WritableStreamDefaultWriterCloseWithErrorPropagation:je,WritableStreamDefaultWriterRelease:Ee,WritableStreamDefaultWriterWrite:We,WritableStreamCloseQueuedOrInFlight:Ae}=C,Oe=r("[[CancelSteps]]"),Be=r("[[PullSteps]]");class ReadableStream{constructor(e={},r={}){De(this);const o=r.size;let n=r.highWaterMark;const i=e.type;if("bytes"===String(i)){if(void 0!==o)throw new RangeError("The strategy for a byte stream cannot have a size function");void 0===n&&(n=0),function(e,r,o){const n=Object.create(ReadableByteStreamController.prototype);const i=ce(r,"pull",0,[n]),a=ce(r,"cancel",1,[]);let s=r.autoAllocateChunkSize;if(void 0!==s&&(s=Number(s),!1===t(s)||s<=0))throw new RangeError("autoAllocateChunkSize must be a positive integer");Wr(e,n,function(){return de(r,"start",[n])},i,a,o,s)}(this,e,n=_e(n))}else{if(void 0!==i)throw new RangeError("Invalid type is specified");{const r=be(o);void 0===n&&(n=1),function(e,r,t,o){const n=Object.create(ReadableStreamDefaultController.prototype);const i=ce(r,"pull",0,[n]),a=ce(r,"cancel",1,[]);fr(e,n,function(){return de(r,"start",[n])},i,a,t,o)}(this,e,n=_e(n),r)}}}get locked(){if(!1===Ie(this))throw Ar("locked");return Ne(this)}cancel(e){return!1===Ie(this)?Promise.reject(Ar("cancel")):!0===Ne(this)?Promise.reject(new TypeError("Cannot cancel a stream that already has a reader")):Ve(this,e)}getReader({mode:e}={}){if(!1===Ie(this))throw Ar("getReader");if(void 0===e)return ke(this);if("byob"===(e=String(e)))return function(e){return new ReadableStreamBYOBReader(e)}(this);throw new RangeError("Invalid mode is specified")}pipeThrough({writable:e,readable:r},t){if(void 0===e||void 0===r)throw new TypeError("readable and writable arguments must be defined");return function(e){try{Promise.prototype.then.call(e,void 0,()=>{})}catch(e){}}(this.pipeTo(e,t)),r}pipeTo(e,{preventClose:r,preventAbort:t,preventCancel:o,signal:n}={}){if(!1===Ie(this))return Promise.reject(Ar("pipeTo"));if(!1===qe(e))return Promise.reject(new TypeError("ReadableStream.prototype.pipeTo's first argument must be a WritableStream"));if(r=Boolean(r),t=Boolean(t),o=Boolean(o),void 0!==n&&!function(e){if("object"!=typeof e||null===e)return!1;const r=Object.getOwnPropertyDescriptor(AbortSignal.prototype,"aborted").get;try{return r.call(e),!0}catch(e){return!1}}(n))return Promise.reject(new TypeError("ReadableStream.prototype.pipeTo's signal option must be an AbortSignal"));if(!0===Ne(this))return Promise.reject(new TypeError("ReadableStream.prototype.pipeTo cannot be used on a locked ReadableStream"));if(!0===Te(e))return Promise.reject(new TypeError("ReadableStream.prototype.pipeTo cannot be used on a locked WritableStream"));const i=ke(this),a=Re(e);let s=!1,l=Promise.resolve();return new Promise((c,u)=>{let d;if(void 0!==n){if(d=(()=>{const r=new DOMException("Aborted","AbortError"),n=[];!1===t&&n.push(()=>"writable"===e._state?Ce(e,r):Promise.resolve()),!1===o&&n.push(()=>"readable"===this._state?Ve(this,r):Promise.resolve()),_(()=>we(n.map(e=>e()),e=>e),!0,r)}),!0===n.aborted)return void d();n.addEventListener("abort",d)}if(m(this,i._closedPromise,r=>{!1===t?_(()=>Ce(e,r),!0,r):h(!0,r)}),m(e,a._closedPromise,e=>{!1===o?_(()=>Ve(this,e),!0,e):h(!0,e)}),function(e,r,t){"closed"===e._state?t():r.then(t).catch(Se)}(this,i._closedPromise,()=>{!1===r?_(()=>je(a)):h()}),!0===Ae(e)||"closed"===e._state){const e=new TypeError("the destination writable stream closed before all data could be piped to it");!1===o?_(()=>Ve(this,e),!0,e):h(!0,e)}function f(){const e=l;return l.then(()=>e!==l?f():void 0)}function m(e,r,t){"errored"===e._state?t(e._storedError):r.catch(t).catch(Se)}function _(r,t,o){function n(){r().then(()=>b(t,o),e=>b(!0,e)).catch(Se)}!0!==s&&(s=!0,"writable"===e._state&&!1===Ae(e)?f().then(n):n())}function h(r,t){!0!==s&&(s=!0,"writable"===e._state&&!1===Ae(e)?f().then(()=>b(r,t)).catch(Se):b(r,t))}function b(e,r){Ee(a),rr(i),void 0!==n&&n.removeEventListener("abort",d),e?u(r):c(void 0)}new Promise((e,r)=>{!function t(o){o?e():(!0===s?Promise.resolve(!0):a._readyPromise.then(()=>tr(i).then(({value:e,done:r})=>!0===r||(l=We(a,e).catch(()=>{}),!1)))).then(t,r)}(!1)}).catch(e=>{l=Promise.resolve(),Se(e)})})}tee(){if(!1===Ie(this))throw Ar("tee");const e=function(e,r){const t=ke(e);let o,n,i,a,s,l=!1,c=!1,u=!1;const d=new Promise(e=>{s=e});function f(){return tr(t).then(e=>{const r=e.value,t=e.done;if(!0===t&&!1===l&&(!1===c&&sr(i._readableStreamController),!1===u&&sr(a._readableStreamController),l=!0),!0===l)return;const o=r,n=r;!1===c&&lr(i._readableStreamController,o),!1===u&&lr(a._readableStreamController,n)})}function m(){}return i=Fe(m,f,function(r){if(c=!0,o=r,!0===u){const r=ye([o,n]),t=Ve(e,r);s(t)}return d}),a=Fe(m,f,function(r){if(u=!0,n=r,!0===c){const r=ye([o,n]),t=Ve(e,r);s(t)}return d}),t._closedPromise.catch(e=>{!0!==l&&(cr(i._readableStreamController,e),cr(a._readableStreamController,e),l=!0)}),[i,a]}(this);return ye(e)}}var ze={CreateReadableByteStream:function(e,r,t,o=0,n){const i=Object.create(ReadableStream.prototype);De(i);const a=Object.create(ReadableByteStreamController.prototype);return Wr(i,a,e,r,t,o,n),i},CreateReadableStream:Fe,ReadableStream:ReadableStream,IsReadableStreamDisturbed:function(e){return e._disturbed},ReadableStreamDefaultControllerClose:sr,ReadableStreamDefaultControllerEnqueue:lr,ReadableStreamDefaultControllerError:cr,ReadableStreamDefaultControllerGetDesiredSize:ur,ReadableStreamDefaultControllerHasBackpressure:function(e){if(!0===ir(e))return!1;return!0},ReadableStreamDefaultControllerCanCloseOrEnqueue:dr};function ke(e){return new ReadableStreamDefaultReader(e)}function Fe(e,r,t,o=1,n=(()=>1)){const i=Object.create(ReadableStream.prototype);return De(i),fr(i,Object.create(ReadableStreamDefaultController.prototype),e,r,t,o,n),i}function De(e){e._state="readable",e._reader=void 0,e._storedError=void 0,e._disturbed=!1}function Ie(e){return!!pe(e)&&!!Object.prototype.hasOwnProperty.call(e,"_readableStreamController")}function Ne(e){return void 0!==e._reader}function Le(e,r){return new Promise((t,o)=>{const n={_resolve:t,_reject:o,_forAuthorCode:r};e._reader._readIntoRequests.push(n)})}function Me(e,r){return new Promise((t,o)=>{const n={_resolve:t,_reject:o,_forAuthorCode:r};e._reader._readRequests.push(n)})}function Ve(e,r){if(e._disturbed=!0,"closed"===e._state)return Promise.resolve(void 0);if("errored"===e._state)return Promise.reject(e._storedError);return Ye(e),e._readableStreamController[Oe](r).then(()=>void 0)}function Ye(e){e._state="closed";const r=e._reader;if(void 0!==r){if(!0===Xe(r)){for(const{_resolve:e,_forAuthorCode:t}of r._readRequests)e($e(void 0,!0,t));r._readRequests=[]}!function(e){e._closedPromise_resolve(void 0),e._closedPromise_resolve=void 0,e._closedPromise_reject=void 0}(r)}}function $e(e,r,t){let o=null;!0===t&&(o=Object.prototype);const n=Object.create(o);return Object.defineProperty(n,"value",{value:e,enumerable:!0,writable:!0,configurable:!0}),Object.defineProperty(n,"done",{value:r,enumerable:!0,writable:!0,configurable:!0}),n}function He(e,r){e._state="errored",e._storedError=r;const t=e._reader;if(void 0!==t){if(!0===Xe(t)){for(const e of t._readRequests)e._reject(r);t._readRequests=[]}else{for(const e of t._readIntoRequests)e._reject(r);t._readIntoRequests=[]}zr(t,r),t._closedPromise.catch(()=>{})}}function xe(e,r,t){const o=e._reader._readRequests.shift();o._resolve($e(r,t,o._forAuthorCode))}function Qe(e){return e._reader._readIntoRequests.length}function Ue(e){return e._reader._readRequests.length}function Ge(e){const r=e._reader;return void 0!==r&&!1!==Ke(r)}function Je(e){const r=e._reader;return void 0!==r&&!1!==Xe(r)}class ReadableStreamDefaultReader{constructor(e){if(!1===Ie(e))throw new TypeError("ReadableStreamDefaultReader can only be constructed with a ReadableStream instance");if(!0===Ne(e))throw new TypeError("This stream has already been locked for exclusive reading by another reader");Ze(this,e),this._readRequests=[]}get closed(){return!1===Xe(this)?Promise.reject(Br("closed")):this._closedPromise}cancel(e){return!1===Xe(this)?Promise.reject(Br("cancel")):void 0===this._ownerReadableStream?Promise.reject(Or("cancel")):er(this,e)}read(){return!1===Xe(this)?Promise.reject(Br("read")):void 0===this._ownerReadableStream?Promise.reject(Or("read from")):tr(this,!0)}releaseLock(){if(!1===Xe(this))throw Br("releaseLock");if(void 0!==this._ownerReadableStream){if(this._readRequests.length>0)throw new TypeError("Tried to release a reader lock when that reader has pending read() calls un-settled");rr(this)}}}class ReadableStreamBYOBReader{constructor(e){if(!Ie(e))throw new TypeError("ReadableStreamBYOBReader can only be constructed with a ReadableStream instance given a byte source");if(!1===mr(e._readableStreamController))throw new TypeError("Cannot construct a ReadableStreamBYOBReader for a stream not constructed with a byte source");if(Ne(e))throw new TypeError("This stream has already been locked for exclusive reading by another reader");Ze(this,e),this._readIntoRequests=[]}get closed(){return Ke(this)?this._closedPromise:Promise.reject(kr("closed"))}cancel(e){return Ke(this)?void 0===this._ownerReadableStream?Promise.reject(Or("cancel")):er(this,e):Promise.reject(kr("cancel"))}read(e){return Ke(this)?void 0===this._ownerReadableStream?Promise.reject(Or("read from")):ArrayBuffer.isView(e)?!0===fe(e.buffer)?Promise.reject(new TypeError("Cannot read into a view onto a detached ArrayBuffer")):0===e.byteLength?Promise.reject(new TypeError("view must have non-zero byteLength")):function(e,r,t=!1){const o=e._ownerReadableStream;if(o._disturbed=!0,"errored"===o._state)return Promise.reject(o._storedError);return function(e,r,t){const o=e._controlledReadableByteStream;let n=1;r.constructor!==DataView&&(n=r.constructor.BYTES_PER_ELEMENT);const i=r.constructor,a={buffer:me(r.buffer),byteOffset:r.byteOffset,byteLength:r.byteLength,bytesFilled:0,elementSize:n,ctor:i,readerType:"byob"};if(e._pendingPullIntos.length>0)return e._pendingPullIntos.push(a),Le(o,t);if("closed"===o._state){const e=new r.constructor(a.buffer,a.byteOffset,0);return Promise.resolve($e(e,!0,t))}if(e._queueTotalSize>0){if(!0===Sr(e,a)){const r=pr(a);return vr(e),Promise.resolve($e(r,!1,t))}if(!0===e._closeRequested){const r=new TypeError("Insufficient bytes to fill elements in the given buffer");return jr(e,r),Promise.reject(r)}}e._pendingPullIntos.push(a);const s=Le(o,t);return hr(e),s}(o._readableStreamController,r,t)}(this,e,!0):Promise.reject(new TypeError("view must be an array buffer view")):Promise.reject(kr("read"))}releaseLock(){if(!Ke(this))throw kr("releaseLock");if(void 0!==this._ownerReadableStream){if(this._readIntoRequests.length>0)throw new TypeError("Tried to release a reader lock when that reader has pending read() calls un-settled");rr(this)}}}function Ke(e){return!!pe(e)&&!!Object.prototype.hasOwnProperty.call(e,"_readIntoRequests")}function Xe(e){return!!pe(e)&&!!Object.prototype.hasOwnProperty.call(e,"_readRequests")}function Ze(e,r){e._ownerReadableStream=r,r._reader=e,"readable"===r._state?function(e){e._closedPromise=new Promise((r,t)=>{e._closedPromise_resolve=r,e._closedPromise_reject=t})}(e):"closed"===r._state?function(e){e._closedPromise=Promise.resolve(void 0),e._closedPromise_resolve=void 0,e._closedPromise_reject=void 0}(e):(!function(e,r){e._closedPromise=Promise.reject(r),e._closedPromise_resolve=void 0,e._closedPromise_reject=void 0}(e,r._storedError),e._closedPromise.catch(()=>{}))}function er(e,r){return Ve(e._ownerReadableStream,r)}function rr(e){"readable"===e._ownerReadableStream._state?zr(e,new TypeError("Reader was released and can no longer be used to monitor the stream's closedness")):function(e,r){e._closedPromise=Promise.reject(r)}(e,new TypeError("Reader was released and can no longer be used to monitor the stream's closedness")),e._closedPromise.catch(()=>{}),e._ownerReadableStream._reader=void 0,e._ownerReadableStream=void 0}function tr(e,r=!1){const t=e._ownerReadableStream;return t._disturbed=!0,"closed"===t._state?Promise.resolve($e(void 0,!0,r)):"errored"===t._state?Promise.reject(t._storedError):t._readableStreamController[Be](r)}class ReadableStreamDefaultController{constructor(){throw new TypeError}get desiredSize(){if(!1===or(this))throw Fr("desiredSize");return ur(this)}close(){if(!1===or(this))throw Fr("close");if(!1===dr(this))throw new TypeError("The stream is not in a state that permits close");sr(this)}enqueue(e){if(!1===or(this))throw Fr("enqueue");if(!1===dr(this))throw new TypeError("The stream is not in a state that permits enqueue");return lr(this,e)}error(e){if(!1===or(this))throw Fr("error");cr(this,e)}[Oe](e){Pe(this);const r=this._cancelAlgorithm(e);return ar(this),r}[Be](e){const r=this._controlledReadableStream;if(this._queue.length>0){const t=ge(this);return!0===this._closeRequested&&0===this._queue.length?(ar(this),Ye(r)):nr(this),Promise.resolve($e(t,!1,e))}const t=Me(r,e);return nr(this),t}}function or(e){return!!pe(e)&&!!Object.prototype.hasOwnProperty.call(e,"_controlledReadableStream")}function nr(e){!1!==ir(e)&&(!0!==e._pulling?(e._pulling=!0,e._pullAlgorithm().then(()=>{if(e._pulling=!1,!0===e._pullAgain)return e._pullAgain=!1,nr(e)},r=>{cr(e,r)}).catch(Se)):e._pullAgain=!0)}function ir(e){const r=e._controlledReadableStream;return!1!==dr(e)&&(!1!==e._started&&(!0===Ne(r)&&Ue(r)>0||ur(e)>0))}function ar(e){e._pullAlgorithm=void 0,e._cancelAlgorithm=void 0,e._strategySizeAlgorithm=void 0}function sr(e){const r=e._controlledReadableStream;e._closeRequested=!0,0===e._queue.length&&(ar(e),Ye(r))}function lr(e,r){const t=e._controlledReadableStream;if(!0===Ne(t)&&Ue(t)>0)xe(t,r,!1);else{let t;try{t=e._strategySizeAlgorithm(r)}catch(r){throw cr(e,r),r}try{ve(e,r,t)}catch(r){throw cr(e,r),r}}nr(e)}function cr(e,r){const t=e._controlledReadableStream;"readable"===t._state&&(Pe(e),ar(e),He(t,r))}function ur(e){const r=e._controlledReadableStream._state;return"errored"===r?null:"closed"===r?0:e._strategyHWM-e._queueTotalSize}function dr(e){const r=e._controlledReadableStream._state;return!1===e._closeRequested&&"readable"===r}function fr(e,r,t,o,n,i,a){r._controlledReadableStream=e,r._queue=void 0,r._queueTotalSize=void 0,Pe(r),r._started=!1,r._closeRequested=!1,r._pullAgain=!1,r._pulling=!1,r._strategySizeAlgorithm=a,r._strategyHWM=i,r._pullAlgorithm=o,r._cancelAlgorithm=n,e._readableStreamController=r;const s=t();Promise.resolve(s).then(()=>{r._started=!0,nr(r)},e=>{cr(r,e)}).catch(Se)}class ReadableStreamBYOBRequest{constructor(){throw new TypeError("ReadableStreamBYOBRequest cannot be used directly")}get view(){if(!1===_r(this))throw Dr("view");return this._view}respond(e){if(!1===_r(this))throw Dr("respond");if(void 0===this._associatedReadableByteStreamController)throw new TypeError("This BYOB request has been invalidated");if(!0===fe(this._view.buffer))throw new TypeError("The BYOB request's buffer has been detached and so cannot be used as a response");!function(e,r){if(r=Number(r),!1===ue(r))throw new RangeError("bytesWritten must be a finite");qr(e,r)}(this._associatedReadableByteStreamController,e)}respondWithNewView(e){if(!1===_r(this))throw Dr("respond");if(void 0===this._associatedReadableByteStreamController)throw new TypeError("This BYOB request has been invalidated");if(!ArrayBuffer.isView(e))throw new TypeError("You can only respond with array buffer views");if(!0===fe(e.buffer))throw new TypeError("The supplied view's buffer has been detached and so cannot be used as a response");!function(e,r){const t=e._pendingPullIntos[0];if(t.byteOffset+t.bytesFilled!==r.byteOffset)throw new RangeError("The region specified by view does not match byobRequest");if(t.byteLength!==r.byteLength)throw new RangeError("The buffer of view has different capacity than byobRequest");t.buffer=r.buffer,qr(e,r.byteLength)}(this._associatedReadableByteStreamController,e)}}class ReadableByteStreamController{constructor(){throw new TypeError("ReadableByteStreamController constructor cannot be used directly")}get byobRequest(){if(!1===mr(this))throw Ir("byobRequest");if(void 0===this._byobRequest&&this._pendingPullIntos.length>0){const e=this._pendingPullIntos[0],r=new Uint8Array(e.buffer,e.byteOffset+e.bytesFilled,e.byteLength-e.bytesFilled),t=Object.create(ReadableStreamBYOBRequest.prototype);!function(e,r,t){e._associatedReadableByteStreamController=r,e._view=t}(t,this,r),this._byobRequest=t}return this._byobRequest}get desiredSize(){if(!1===mr(this))throw Ir("desiredSize");return Er(this)}close(){if(!1===mr(this))throw Ir("close");if(!0===this._closeRequested)throw new TypeError("The stream has already been closed; do not close it again!");const e=this._controlledReadableByteStream._state;if("readable"!==e)throw new TypeError(`The stream (in ${e} state) is not in the readable state and cannot be closed`);!function(e){const r=e._controlledReadableByteStream;if(e._queueTotalSize>0)return void(e._closeRequested=!0);if(e._pendingPullIntos.length>0){const r=e._pendingPullIntos[0];if(r.bytesFilled>0){const r=new TypeError("Insufficient bytes to fill elements in the given buffer");throw jr(e,r),r}}Cr(e),Ye(r)}(this)}enqueue(e){if(!1===mr(this))throw Ir("enqueue");if(!0===this._closeRequested)throw new TypeError("stream is closed or draining");const r=this._controlledReadableByteStream._state;if("readable"!==r)throw new TypeError(`The stream (in ${r} state) is not in the readable state and cannot be enqueued to`);if(!ArrayBuffer.isView(e))throw new TypeError("You can only enqueue array buffer views when using a ReadableByteStreamController");if(!0===fe(e.buffer))throw new TypeError("Cannot enqueue a view onto a detached ArrayBuffer");!function(e,r){const t=e._controlledReadableByteStream,o=r.buffer,n=r.byteOffset,i=r.byteLength,a=me(o);if(!0===Je(t))if(0===Ue(t))wr(e,a,n,i);else{const e=new Uint8Array(a,n,i);xe(t,e,!1)}else!0===Ge(t)?(wr(e,a,n,i),Rr(e)):wr(e,a,n,i);hr(e)}(this,e)}error(e){if(!1===mr(this))throw Ir("error");jr(this,e)}[Oe](e){if(this._pendingPullIntos.length>0){this._pendingPullIntos[0].bytesFilled=0}Pe(this);const r=this._cancelAlgorithm(e);return Cr(this),r}[Be](e){const r=this._controlledReadableByteStream;if(this._queueTotalSize>0){const r=this._queue.shift();let t;this._queueTotalSize-=r.byteLength,vr(this);try{t=new Uint8Array(r.buffer,r.byteOffset,r.byteLength)}catch(e){return Promise.reject(e)}return Promise.resolve($e(t,!1,e))}const t=this._autoAllocateChunkSize;if(void 0!==t){let e;try{e=new ArrayBuffer(t)}catch(e){return Promise.reject(e)}const r={buffer:e,byteOffset:0,byteLength:t,bytesFilled:0,elementSize:1,ctor:Uint8Array,readerType:"default"};this._pendingPullIntos.push(r)}const o=Me(r,e);return hr(this),o}}function mr(e){return!!pe(e)&&!!Object.prototype.hasOwnProperty.call(e,"_controlledReadableByteStream")}function _r(e){return!!pe(e)&&!!Object.prototype.hasOwnProperty.call(e,"_associatedReadableByteStreamController")}function hr(e){!1!==function(e){const r=e._controlledReadableByteStream;if("readable"!==r._state)return!1;if(!0===e._closeRequested)return!1;if(!1===e._started)return!1;if(!0===Je(r)&&Ue(r)>0)return!0;if(!0===Ge(r)&&Qe(r)>0)return!0;if(Er(e)>0)return!0;return!1}(e)&&(!0!==e._pulling?(e._pulling=!0,e._pullAlgorithm().then(()=>{e._pulling=!1,!0===e._pullAgain&&(e._pullAgain=!1,hr(e))},r=>{jr(e,r)}).catch(Se)):e._pullAgain=!0)}function br(e){Pr(e),e._pendingPullIntos=[]}function yr(e,r){let t=!1;"closed"===e._state&&(t=!0);const o=pr(r);"default"===r.readerType?xe(e,o,t):function(e,r,t){const o=e._reader._readIntoRequests.shift();o._resolve($e(r,t,o._forAuthorCode))}(e,o,t)}function pr(e){const r=e.bytesFilled,t=e.elementSize;return new e.ctor(e.buffer,e.byteOffset,r/t)}function wr(e,r,t,o){e._queue.push({buffer:r,byteOffset:t,byteLength:o}),e._queueTotalSize+=o}function Sr(e,r){const t=r.elementSize,o=r.bytesFilled-r.bytesFilled%t,n=Math.min(e._queueTotalSize,r.byteLength-r.bytesFilled),i=r.bytesFilled+n,a=i-i%t;let s=n,l=!1;a>o&&(s=a-r.bytesFilled,l=!0);const c=e._queue;for(;s>0;){const t=c[0],o=Math.min(s,t.byteLength),n=r.byteOffset+r.bytesFilled;le(r.buffer,n,t.buffer,t.byteOffset,o),t.byteLength===o?c.shift():(t.byteOffset+=o,t.byteLength-=o),e._queueTotalSize-=o,gr(e,o,r),s-=o}return l}function gr(e,r,t){Pr(e),t.bytesFilled+=r}function vr(e){0===e._queueTotalSize&&!0===e._closeRequested?(Cr(e),Ye(e._controlledReadableByteStream)):hr(e)}function Pr(e){void 0!==e._byobRequest&&(e._byobRequest._associatedReadableByteStreamController=void 0,e._byobRequest._view=void 0,e._byobRequest=void 0)}function Rr(e){for(;e._pendingPullIntos.length>0;){if(0===e._queueTotalSize)return;const r=e._pendingPullIntos[0];!0===Sr(e,r)&&(Tr(e),yr(e._controlledReadableByteStream,r))}}function qr(e,r){const t=e._pendingPullIntos[0];if("closed"===e._controlledReadableByteStream._state){if(0!==r)throw new TypeError("bytesWritten must be 0 when calling respond() on a closed stream");!function(e,r){r.buffer=me(r.buffer);const t=e._controlledReadableByteStream;if(!0===Ge(t))for(;Qe(t)>0;)yr(t,Tr(e))}(e,t)}else!function(e,r,t){if(t.bytesFilled+r>t.byteLength)throw new RangeError("bytesWritten out of range");if(gr(e,r,t),t.bytesFilled<t.elementSize)return;Tr(e);const o=t.bytesFilled%t.elementSize;if(o>0){const r=t.byteOffset+t.bytesFilled,n=t.buffer.slice(r-o,r);wr(e,n,0,n.byteLength)}t.buffer=me(t.buffer),t.bytesFilled-=o,yr(e._controlledReadableByteStream,t),Rr(e)}(e,r,t);hr(e)}function Tr(e){const r=e._pendingPullIntos.shift();return Pr(e),r}function Cr(e){e._pullAlgorithm=void 0,e._cancelAlgorithm=void 0}function jr(e,r){const t=e._controlledReadableByteStream;"readable"===t._state&&(br(e),Pe(e),Cr(e),He(t,r))}function Er(e){const r=e._controlledReadableByteStream._state;return"errored"===r?null:"closed"===r?0:e._strategyHWM-e._queueTotalSize}function Wr(e,r,t,o,n,i,a){r._controlledReadableByteStream=e,r._pullAgain=!1,r._pulling=!1,br(r),r._queue=r._queueTotalSize=void 0,Pe(r),r._closeRequested=!1,r._started=!1,r._strategyHWM=_e(i),r._pullAlgorithm=o,r._cancelAlgorithm=n,r._autoAllocateChunkSize=a,r._pendingPullIntos=[],e._readableStreamController=r;const s=t();Promise.resolve(s).then(()=>{r._started=!0,hr(r)},e=>{jr(r,e)}).catch(Se)}function Ar(e){return new TypeError(`ReadableStream.prototype.${e} can only be used on a ReadableStream`)}function Or(e){return new TypeError("Cannot "+e+" a stream using a released reader")}function Br(e){return new TypeError(`ReadableStreamDefaultReader.prototype.${e} can only be used on a ReadableStreamDefaultReader`)}function zr(e,r){e._closedPromise_reject(r),e._closedPromise_resolve=void 0,e._closedPromise_reject=void 0}function kr(e){return new TypeError(`ReadableStreamBYOBReader.prototype.${e} can only be used on a ReadableStreamBYOBReader`)}function Fr(e){return new TypeError(`ReadableStreamDefaultController.prototype.${e} can only be used on a ReadableStreamDefaultController`)}function Dr(e){return new TypeError(`ReadableStreamBYOBRequest.prototype.${e} can only be used on a ReadableStreamBYOBRequest`)}function Ir(e){return new TypeError(`ReadableByteStreamController.prototype.${e} can only be used on a ReadableByteStreamController`)}var Nr=ze.ReadableStream;const{createDataProperty:Lr}=s;const{createDataProperty:Mr}=s;m("streams:transform-stream:verbose");const{InvokeOrNoop:Vr,CreateAlgorithmFromUnderlyingMethod:Yr,PromiseCall:$r,typeIsObject:Hr,ValidateAndNormalizeHighWaterMark:xr,IsNonNegativeNumber:Qr,MakeSizeAlgorithmFromSizeFunction:Ur}=s,{CreateReadableStream:Gr,ReadableStreamDefaultControllerClose:Jr,ReadableStreamDefaultControllerEnqueue:Kr,ReadableStreamDefaultControllerError:Xr,ReadableStreamDefaultControllerGetDesiredSize:Zr,ReadableStreamDefaultControllerHasBackpressure:et,ReadableStreamDefaultControllerCanCloseOrEnqueue:rt}=ze,{CreateWritableStream:tt,WritableStreamDefaultControllerErrorIfNeeded:ot}=C;class TransformStream{constructor(e={},r={},t={}){const o=r.size;let n=r.highWaterMark;const i=t.size;let a=t.highWaterMark;if(void 0!==e.writableType)throw new RangeError("Invalid writable type specified");const s=Ur(o);if(void 0===n&&(n=1),n=xr(n),void 0!==e.readableType)throw new RangeError("Invalid readable type specified");const l=Ur(i);let c;void 0===a&&(a=0),a=xr(a),nt(this,new Promise(e=>{c=e}),n,s,a,l),function(e,r){const t=Object.create(TransformStreamDefaultController.prototype);let o=e=>{try{return ft(t,e),Promise.resolve()}catch(e){return Promise.reject(e)}};const n=r.transform;if(void 0!==n){if("function"!=typeof n)throw new TypeError("transform is not a method");o=(e=>$r(n,r,[e,t]))}const i=Yr(r,"flush",0,[t]);ut(e,t,o,i)}(this,e);const u=Vr(e,"start",[this._transformStreamController]);c(u)}get readable(){if(!1===it(this))throw ht("readable");return this._readable}get writable(){if(!1===it(this))throw ht("writable");return this._writable}}function nt(e,r,t,o,n,i){function a(){return r}e._writable=tt(a,function(r){return function(e,r){const t=e._transformStreamController;if(!0===e._backpressure){const o=e._backpressureChangePromise;return o.then(()=>{const o=e._writable,n=o._state;if("erroring"===n)throw o._storedError;return mt(t,r)})}return mt(t,r)}(e,r)},function(){return function(e){const r=e._readable,t=e._transformStreamController,o=t._flushAlgorithm();return dt(t),o.then(()=>{if("errored"===r._state)throw r._storedError;const e=r._readableStreamController;!0===rt(e)&&Jr(e)}).catch(t=>{throw at(e,t),r._storedError})}(e)},function(r){return function(e,r){return at(e,r),Promise.resolve()}(e,r)},t,o),e._readable=Gr(a,function(){return function(e){return lt(e,!1),e._backpressureChangePromise}(e)},function(r){return st(e,r),Promise.resolve()},n,i),e._backpressure=void 0,e._backpressureChangePromise=void 0,e._backpressureChangePromise_resolve=void 0,lt(e,!0),e._transformStreamController=void 0}function it(e){return!!Hr(e)&&!!Object.prototype.hasOwnProperty.call(e,"_transformStreamController")}function at(e,r){Xr(e._readable._readableStreamController,r),st(e,r)}function st(e,r){dt(e._transformStreamController),ot(e._writable._writableStreamController,r),!0===e._backpressure&<(e,!1)}function lt(e,r){void 0!==e._backpressureChangePromise&&e._backpressureChangePromise_resolve(),e._backpressureChangePromise=new Promise(r=>{e._backpressureChangePromise_resolve=r}),e._backpressure=r}class TransformStreamDefaultController{constructor(){throw new TypeError("TransformStreamDefaultController instances cannot be created directly")}get desiredSize(){if(!1===ct(this))throw _t("desiredSize");const e=this._controlledTransformStream._readable._readableStreamController;return Zr(e)}enqueue(e){if(!1===ct(this))throw _t("enqueue");ft(this,e)}error(e){if(!1===ct(this))throw _t("error");!function(e,r){at(e._controlledTransformStream,r)}(this,e)}terminate(){if(!1===ct(this))throw _t("terminate");!function(e){const r=e._controlledTransformStream,t=r._readable._readableStreamController;!0===rt(t)&&Jr(t);const o=new TypeError("TransformStream terminated");st(r,o)}(this)}}function ct(e){return!!Hr(e)&&!!Object.prototype.hasOwnProperty.call(e,"_controlledTransformStream")}function ut(e,r,t,o){r._controlledTransformStream=e,e._transformStreamController=r,r._transformAlgorithm=t,r._flushAlgorithm=o}function dt(e){e._transformAlgorithm=void 0,e._flushAlgorithm=void 0}function ft(e,r){const t=e._controlledTransformStream,o=t._readable._readableStreamController;if(!1===rt(o))throw new TypeError("Readable side is not in a state that permits enqueue");try{Kr(o,r)}catch(e){throw st(t,e),t._readable._storedError}et(o)!==t._backpressure&<(t,!0)}function mt(e,r){return e._transformAlgorithm(r).catch(r=>{throw at(e._controlledTransformStream,r),r})}function _t(e){return new TypeError(`TransformStreamDefaultController.prototype.${e} can only be used on a TransformStreamDefaultController`)}function ht(e){return new TypeError(`TransformStream.prototype.${e} can only be used on a TransformStream`)}var bt={CreateTransformStream:function(e,r,t,o=1,n=(()=>1),i=0,a=(()=>1)){const s=Object.create(TransformStream.prototype);let l;nt(s,new Promise(e=>{l=e}),o,n,i,a),ut(s,Object.create(TransformStreamDefaultController.prototype),r,t);const c=e();return l(c),s},TransformStream:TransformStream}.TransformStream;e.ReadableStream=Nr,e.WritableStream=se,e.ByteLengthQueuingStrategy=class ByteLengthQueuingStrategy{constructor({highWaterMark:e}){Lr(this,"highWaterMark",e)}size(e){return e.byteLength}},e.CountQueuingStrategy=class CountQueuingStrategy{constructor({highWaterMark:e}){Mr(this,"highWaterMark",e)}size(){return 1}},e.TransformStream=bt,Object.defineProperty(e,"__esModule",{value:!0})}); | ||
| //# sourceMappingURL=ponyfill.es6.min.js.map |
| { | ||
| "name": "@mattiasbuelens/web-streams-polyfill", | ||
| "version": "0.2.1", | ||
| "version": "0.3.0", | ||
| "description": "Web Streams, based on the WHATWG spec reference implementation", | ||
@@ -8,8 +8,12 @@ "main": "dist/polyfill", | ||
| "module": "dist/polyfill.mjs", | ||
| "types": "types/polyfill.d.ts", | ||
| "types": "dist/types/polyfill.d.ts", | ||
| "scripts": { | ||
| "test": "node --expose_gc run-web-platform-tests.js", | ||
| "lint": "eslint \"*.js\" \"build/**/*.js\" \"src/**/*.js\"", | ||
| "build": "rollup -c", | ||
| "prebuild": "git submodule update --init --recursive", | ||
| "test": "npm run test:types && npm run test:wpt", | ||
| "test:wpt": "node --expose_gc run-web-platform-tests.js", | ||
| "pretest:wpt": "git submodule update --init --recursive", | ||
| "test:types": "tsc -p ./test/types/tsconfig.json", | ||
| "lint": "eslint \"src/**/*.ts\"", | ||
| "build": "npm run build:types && npm run build:bundle", | ||
| "build:bundle": "rollup -c", | ||
| "build:types": "rollup -c rollup-types.config.js", | ||
| "prepare": "npm run build" | ||
@@ -19,3 +23,3 @@ }, | ||
| "dist", | ||
| "types", | ||
| "es6", | ||
| "ponyfill" | ||
@@ -44,23 +48,14 @@ ], | ||
| "homepage": "https://github.com/MattiasBuelens/web-streams-polyfill#readme", | ||
| "dependencies": { | ||
| "@types/whatwg-streams": "^0.0.7" | ||
| }, | ||
| "devDependencies": { | ||
| "@babel/core": "^7.2.0", | ||
| "@babel/plugin-transform-for-of": "^7.2.0", | ||
| "@babel/plugin-transform-object-assign": "^7.2.0", | ||
| "@babel/preset-env": "^7.2.0", | ||
| "eslint": "^5.11.1", | ||
| "@typescript-eslint/eslint-plugin": "^1.3.0", | ||
| "eslint": "^5.14.1", | ||
| "micromatch": "^3.1.10", | ||
| "rollup": "^1.0.0", | ||
| "rollup-plugin-alias": "^1.5.1", | ||
| "rollup-plugin-babel": "^4.2.0", | ||
| "rollup-plugin-commonjs": "^9.2.0", | ||
| "rollup": "^1.2.1", | ||
| "rollup-plugin-dts": "^0.12.0", | ||
| "rollup-plugin-inject": "^2.2.0", | ||
| "rollup-plugin-strip": "^1.2.0", | ||
| "rollup-plugin-terser": "^3.0.0", | ||
| "rollup-pluginutils": "^2.3.3", | ||
| "typescript": "^3.2.2", | ||
| "rollup-plugin-strip": "^1.2.1", | ||
| "rollup-plugin-terser": "^4.0.4", | ||
| "typescript": "^3.3.3", | ||
| "wpt-runner": "^2.7.0" | ||
| } | ||
| } |
@@ -5,3 +5,3 @@ { | ||
| "module": "../../dist/ponyfill.es6.mjs", | ||
| "types": "../../types/polyfill.d.ts" | ||
| "types": "../../dist/types/polyfill.d.ts" | ||
| } |
@@ -5,3 +5,3 @@ { | ||
| "module": "../dist/ponyfill.mjs", | ||
| "types": "../types/polyfill.d.ts" | ||
| "types": "../dist/types/polyfill.d.ts" | ||
| } |
| # web-streams-polyfill | ||
| Web Streams, based on the WHATWG spec reference implementation. | ||
| [](https://gitter.im/web-streams-polyfill/Lobby?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge&utm_content=badge) | ||
| [](https://travis-ci.com/MattiasBuelens/web-streams-polyfill) | ||
| [](https://www.npmjs.com/package/@mattiasbuelens/web-streams-polyfill) | ||
| [](https://github.com/MattiasBuelens/web-streams-polyfill/blob/master/LICENSE) | ||
| [](https://gitter.im/web-streams-polyfill/Lobby?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge&utm_content=badge) | ||
| ## Links | ||
| - [Official spec](https://streams.spec.whatwg.org/) | ||
| - [Reference implementation](https://github.com/whatwg/streams) | ||
| - [Official spec][spec] | ||
| - [Reference implementation][ref-impl] | ||
| ## Usage | ||
| This project comes in three variants: | ||
| This library comes in four variants: | ||
| * `@mattiasbuelens/web-streams-polyfill`: a polyfill that replaces the native stream implementations. | ||
| Recommended for use in web apps through a `<script>` tag. | ||
| * `@mattiasbuelens/web-streams-polyfill/es6`: a polyfill targeting ES2015+ environments. | ||
| Recommended for use in web apps targeting modern browsers through a `<script>` tag. | ||
| * `@mattiasbuelens/web-streams-polyfill/ponyfill`: a [ponyfill] that provides | ||
@@ -18,8 +26,12 @@ the stream implementations without replacing any globals. | ||
| * `@mattiasbuelens/web-streams-polyfill/ponyfill/es6`: a ponyfill targeting ES2015+ environments. | ||
| Recommended for use in modern Node applications, or in web apps targeting modern browsers. | ||
| Recommended for use in modern Node applications, or in web libraries targeting modern browsers. | ||
| Each variant also includes the [type definitions for WHATWG streams from DefinitelyTyped][types-streams]. | ||
| Each variant also includes TypeScript type definitions, compatible with the DOM type definitions for streams included in TypeScript. | ||
| Usage as a polyfill: | ||
| ```html | ||
| <!-- unpkg cdn --> | ||
| <script src="https://unpkg.com/@mattiasbuelens/web-streams-polyfill/dist/polyfill.min.js"></script> | ||
| <!-- self hosted --> | ||
| <script src="/path/to/web-streams-polyfill/dist/polyfill.min.js"></script> | ||
@@ -30,3 +42,3 @@ <script> | ||
| ``` | ||
| Usage as a Node library: | ||
| Usage as a Node module: | ||
| ```js | ||
@@ -49,4 +61,10 @@ var streams = require("@mattiasbuelens/web-streams-polyfill/ponyfill"); | ||
| The `ponyfill/es6` variant works in any ES2015-compatible environment. | ||
| The `polyfill/es6` and `ponyfill/es6` variants work in any ES2015-compatible environment. | ||
| ### Compliance | ||
| The polyfill implements [version `1116de06e9` (29 Nov 2018)](https://streams.spec.whatwg.org/commit-snapshots/1116de06e94bf4406c60b1e766111dfd8bc7bfcd/) of the streams specification. | ||
| The type definitions are compatible with the built-in stream types of TypeScript 3.3. | ||
| ### Contributors | ||
@@ -59,7 +77,7 @@ | ||
| [spec]: https://streams.spec.whatwg.org | ||
| [ref-impl]: https://github.com/whatwg/streams | ||
| [ponyfill]: https://github.com/sindresorhus/ponyfill | ||
| [types-streams]: https://www.npmjs.com/package/@types/whatwg-streams | ||
| [promise-support]: https://kangax.github.io/compat-table/es6/#test-Promise | ||
| [promise-polyfill]: https://www.npmjs.com/package/promise-polyfill | ||
| [creatorrr-polyfill]: https://github.com/creatorrr/web-streams-polyfill |
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Improved metrics
- Dependency count
- decreased by-100%
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- Dev dependency count
- decreased by-37.5%
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- Number of package files
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