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r=e._controlledReadableByteStream;if(Ue(r))for(;Ve(r)>0;)Re(r,Be(e))}(e,r):function(e,t,r){if(n(r.bytesFilled+t<=r.byteLength),qe(e,t,r),!(r.bytesFilled<r.elementSize)){Be(e);var o=r.bytesFilled%r.elementSize;if(o>0){var a=r.byteOffset+r.bytesFilled,i=fe(r.buffer,a-o,a);Pe(e,i,0,i.byteLength)}r.bytesFilled-=o,Re(e._controlledReadableByteStream,r),We(e)}}(e,t,r),Se(e)}function Be(e){return n(null===e._byobRequest),e._pendingPullIntos.shift()}function ke(e){e._pullAlgorithm=void 0,e._cancelAlgorithm=void 0}function Ae(e){var t=e._controlledReadableByteStream;if(!e._closeRequested&&"readable"===t._state)if(e._queueTotalSize>0)e._closeRequested=!0;else{if(e._pendingPullIntos.length>0)if(e._pendingPullIntos.peek().bytesFilled>0){var r=new TypeError("Insufficient bytes to fill elements in the given buffer");throw Fe(e,r),r}ke(e),Er(t)}}function ze(e,t){var r=e._controlledReadableByteStream;if(!e._closeRequested&&"readable"===r._state){var 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t=e._controlledReadableByteStream._state;return"errored"===t?null:"closed"===t?0:e._strategyHWM-e._queueTotalSize}function Le(e,t){n(e._pendingPullIntos.length>0);var r=e._pendingPullIntos.peek();if("closed"===e._controlledReadableByteStream._state){if(0!==t)throw new TypeError("bytesWritten must be 0 when calling respond() on a closed stream")}else{if(0===t)throw new TypeError("bytesWritten must be greater than 0 when calling respond() on a readable stream");if(r.bytesFilled+t>r.byteLength)throw new RangeError("bytesWritten out of range")}r.buffer=r.buffer,je(e,t)}function Me(e,t){n(e._pendingPullIntos.length>0),n((t.buffer,!0));var r=e._pendingPullIntos.peek();if("closed"===e._controlledReadableByteStream._state){if(0!==t.byteLength)throw new TypeError("The view's length must be 0 when calling respondWithNewView() on a closed stream")}else if(0===t.byteLength)throw new TypeError("The view's length must be greater than 0 when calling respondWithNewView() on a readable 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new TypeError("Cannot construct a ReadableStreamBYOBReader for a stream not constructed with a byte source");P(this,e),this._readIntoRequests=new T}return Object.defineProperty(ReadableStreamBYOBReader.prototype,"closed",{get:function(){return Xe(this)?this._closedPromise:b(Ke("closed"))},enumerable:!1,configurable:!0}),ReadableStreamBYOBReader.prototype.cancel=function(e){return void 0===e&&(e=void 0),Xe(this)?void 0===this._ownerReadableStream?b(O("cancel")):C(this,e):b(Ke("cancel"))},ReadableStreamBYOBReader.prototype.read=function(e){if(!Xe(this))return b(Ke("read"));if(!ArrayBuffer.isView(e))return b(new TypeError("view must be an array buffer view"));if(0===e.byteLength)return b(new TypeError("view must have non-zero byteLength"));if(0===e.buffer.byteLength)return b(new TypeError("view's buffer must have non-zero byteLength"));if(e.buffer,void 0===this._ownerReadableStream)return b(O("read from"));var t,r,o=d((function(e,o){t=e,r=o}));return Je(this,e,{_chunkSteps:function(e){return t({value:e,done:!1})},_closeSteps:function(e){return t({value:e,done:!0})},_errorSteps:function(e){return r(e)}}),o},ReadableStreamBYOBReader.prototype.releaseLock=function(){if(!Xe(this))throw Ke("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");q(this)}},ReadableStreamBYOBReader}();function Xe(e){return!!a(e)&&(!!Object.prototype.hasOwnProperty.call(e,"_readIntoRequests")&&e instanceof Ge)}function Je(e,t,r){var o=e._ownerReadableStream;o._disturbed=!0,"errored"===o._state?r._errorSteps(o._storedError):function(e,t,r){var o=e._controlledReadableByteStream,n=1;t.constructor!==DataView&&(n=t.constructor.BYTES_PER_ELEMENT);var a=t.constructor,i=t.buffer,l={buffer:i,bufferByteLength:i.byteLength,byteOffset:t.byteOffset,byteLength:t.byteLength,bytesFilled:0,elementSize:n,viewConstructor:a,readerType:"byob"};if(e._pendingPullIntos.length>0)return e._pendingPullIntos.push(l),void He(o,r);if("closed"!==o._state){if(e._queueTotalSize>0){if(Ce(e,l)){var u=Te(l);return Oe(e),void r._chunkSteps(u)}if(e._closeRequested){var s=new TypeError("Insufficient bytes to fill elements in the given buffer");return Fe(e,s),void r._errorSteps(s)}}e._pendingPullIntos.push(l),He(o,r),Se(e)}else{var c=new a(l.buffer,l.byteOffset,0);r._closeSteps(c)}}(o._readableStreamController,t,r)}function Ke(e){return new TypeError("ReadableStreamBYOBReader.prototype.".concat(e," can only be used on a ReadableStreamBYOBReader"))}function Ze(e,t){var r=e.highWaterMark;if(void 0===r)return t;if(se(r)||r<0)throw new RangeError("Invalid highWaterMark");return r}function $e(e){var t=e.size;return t||function(){return 1}}function et(e,t){L(e,t);var r=null==e?void 0:e.highWaterMark,o=null==e?void 0:e.size;return{highWaterMark:void 0===r?void 0:N(r),size:void 0===o?void 0:tt(o,"".concat(t," has member 'size' that"))}}function tt(e,t){return M(e,t),function(t){return N(e(t))}}function rt(e,t,r){return M(e,r),function(r){return w(e,t,[r])}}function ot(e,t,r){return M(e,r),function(){return w(e,t,[])}}function nt(e,t,r){return M(e,r),function(r){return S(e,t,[r])}}function at(e,t,r){return M(e,r),function(r,o){return w(e,t,[r,o])}}function it(e,t){if(!ft(e))throw new TypeError("".concat(t," is not a WritableStream."))}function lt(e){if("object"!=typeof e||null===e)return!1;try{return"boolean"==typeof e.aborted}catch(e){return!1}}Object.defineProperties(Ge.prototype,{cancel:{enumerable:!0},read:{enumerable:!0},releaseLock:{enumerable:!0},closed:{enumerable:!0}}),"symbol"==typeof t.toStringTag&&Object.defineProperty(Ge.prototype,t.toStringTag,{value:"ReadableStreamBYOBReader",configurable:!0});var ut="function"==typeof 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TypeError("This stream has already been locked for exclusive writing by another writer");this._ownerWritableStream=e,e._writer=this;var t,r=e._state;if("writable"===r)!yt(e)&&e._backpressure?Gt(this):Jt(this),Nt(this);else if("erroring"===r)Xt(this,e._storedError),Nt(this);else if("closed"===r)Jt(this),Nt(t=this),Ut(t);else{var o=e._storedError;Xt(this,o),Ht(this,o)}}return Object.defineProperty(WritableStreamDefaultWriter.prototype,"closed",{get:function(){return Tt(this)?this._closedPromise:b(Yt("closed"))},enumerable:!1,configurable:!0}),Object.defineProperty(WritableStreamDefaultWriter.prototype,"desiredSize",{get:function(){if(!Tt(this))throw Yt("desiredSize");if(void 0===this._ownerWritableStream)throw xt("desiredSize");return function(e){var t=e._ownerWritableStream,r=t._state;if("errored"===r||"erroring"===r)return null;if("closed"===r)return 0;return zt(t._writableStreamController)}(this)},enumerable:!1,configurable:!0}),Object.defineProperty(WritableStreamDefaultWriter.prototype,"ready",{get:function(){return Tt(this)?this._readyPromise:b(Yt("ready"))},enumerable:!1,configurable:!0}),WritableStreamDefaultWriter.prototype.abort=function(e){return void 0===e&&(e=void 0),Tt(this)?void 0===this._ownerWritableStream?b(xt("abort")):function(e,t){return _t(e._ownerWritableStream,t)}(this,e):b(Yt("abort"))},WritableStreamDefaultWriter.prototype.close=function(){if(!Tt(this))return b(Yt("close"));var e=this._ownerWritableStream;return void 0===e?b(xt("close")):yt(e)?b(new TypeError("Cannot close an already-closing stream")):Pt(this)},WritableStreamDefaultWriter.prototype.releaseLock=function(){if(!Tt(this))throw Yt("releaseLock");var e=this._ownerWritableStream;void 0!==e&&(n(void 0!==e._writer),Ot(this))},WritableStreamDefaultWriter.prototype.write=function(e){return void 0===e&&(e=void 0),Tt(this)?void 0===this._ownerWritableStream?b(xt("write to")):Et(this,e):b(Yt("write"))},WritableStreamDefaultWriter}();function Tt(e){return!!a(e)&&(!!Object.prototype.hasOwnProperty.call(e,"_ownerWritableStream")&&e instanceof Rt)}function Pt(e){return pt(e._ownerWritableStream)}function Ct(e,t){"pending"===e._closedPromiseState?Vt(e,t):function(e,t){n(void 0===e._closedPromise_resolve),n(void 0===e._closedPromise_reject),n("pending"!==e._closedPromiseState),Ht(e,t)}(e,t)}function qt(e,t){"pending"===e._readyPromiseState?Kt(e,t):function(e,t){n(void 0===e._readyPromise_resolve),n(void 0===e._readyPromise_reject),Xt(e,t)}(e,t)}function Ot(e){var t=e._ownerWritableStream;n(t._writer===e);var r=new TypeError("Writer was released and can no longer be used to monitor the stream's closedness");qt(e,r),Ct(e,r),t._writer=void 0,e._ownerWritableStream=void 0}function Et(e,t){var r=e._ownerWritableStream,o=r._writableStreamController,a=function(e,t){try{return e._strategySizeAlgorithm(t)}catch(t){return 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Bt(e){return!!a(e)&&(!!Object.prototype.hasOwnProperty.call(e,"_controlledWritableStream")&&e instanceof jt)}function kt(e,t,r,o,a,i,l,u){n(ft(e)),n(void 0===e._writableStreamController),t._controlledWritableStream=e,e._writableStreamController=t,t._queue=void 0,t._queueTotalSize=void 0,he(t),t._abortReason=void 0,t._abortController=function(){if(ut)return new AbortController}(),t._started=!1,t._strategySizeAlgorithm=u,t._strategyHWM=l,t._writeAlgorithm=o,t._closeAlgorithm=a,t._abortAlgorithm=i;var s=Dt(t);wt(e,s),p(f(r()),(function(){n("writable"===e._state||"erroring"===e._state),t._started=!0,Ft(t)}),(function(r){n("writable"===e._state||"erroring"===e._state),t._started=!0,ht(e,r)}))}function At(e){e._writeAlgorithm=void 0,e._closeAlgorithm=void 0,e._abortAlgorithm=void 0,e._strategySizeAlgorithm=void 0}function zt(e){return e._strategyHWM-e._queueTotalSize}function Ft(e){var t=e._controlledWritableStream;if(e._started&&void 0===t._inFlightWriteRequest)if("erroring"!==t._state){if(0!==e._queue.length){var r,o=(n((r=e)._queue.length>0),r._queue.peek().value);o===Wt?function(e){var t=e._controlledWritableStream;(function(e){n(void 0===e._inFlightCloseRequest),n(void 0!==e._closeRequest),e._inFlightCloseRequest=e._closeRequest,e._closeRequest=void 0})(t),_e(e),n(0===e._queue.length);var r=e._closeAlgorithm();At(e),p(r,(function(){!function(e){n(void 0!==e._inFlightCloseRequest),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";var t=e._writer;void 0!==t&&Ut(t),n(void 0===e._pendingAbortRequest),n(void 0===e._storedError)}(t)}),(function(e){!function(e,t){n(void 0!==e._inFlightCloseRequest),e._inFlightCloseRequest._reject(t),e._inFlightCloseRequest=void 0,n("writable"===e._state||"erroring"===e._state),void 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new TypeError("WritableStream.prototype.".concat(e," can only be used on a WritableStream"))}function Qt(e){return new TypeError("WritableStreamDefaultController.prototype.".concat(e," can only be used on a WritableStreamDefaultController"))}function Yt(e){return new TypeError("WritableStreamDefaultWriter.prototype.".concat(e," can only be used on a WritableStreamDefaultWriter"))}function xt(e){return new TypeError("Cannot "+e+" a stream using a released writer")}function Nt(e){e._closedPromise=d((function(t,r){e._closedPromise_resolve=t,e._closedPromise_reject=r,e._closedPromiseState="pending"}))}function Ht(e,t){Nt(e),Vt(e,t)}function Vt(e,t){void 0!==e._closedPromise_reject&&(n("pending"===e._closedPromiseState),y(e._closedPromise),e._closedPromise_reject(t),e._closedPromise_resolve=void 0,e._closedPromise_reject=void 0,e._closedPromiseState="rejected")}function Ut(e){void 0!==e._closedPromise_resolve&&(n("pending"===e._closedPromiseState),e._closedPromise_resolve(void 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er,tr=function(e){if("function"!=typeof e&&"object"!=typeof e)return!1;try{return new e,!0}catch(e){return!1}}($t)?$t:((er=function(e,t){this.message=e||"",this.name=t||"Error",Error.captureStackTrace&&Error.captureStackTrace(this,this.constructor)}).prototype=Object.create(Error.prototype),Object.defineProperty(er.prototype,"constructor",{value:er,writable:!0,configurable:!0}),er);function rr(e,t,o,a,i,l){n(Cr(e)),n(ft(t)),n(void 0===l||lt(l)),n(!qr(e)),n(!bt(t));var u=G(e),s=ct(t);e._disturbed=!0;var c=!1,v=f(void 0);return d((function(n,g){var S,w,R,T;if(void 0!==l){if(S=function(){var r=new tr("Aborted","AbortError"),o=[];a||o.push((function(){return"writable"===t._state?_t(t,r):f(void 0)})),i||o.push((function(){return"readable"===e._state?Or(e,r):f(void 0)})),E((function(){return Promise.all(o.map((function(e){return e()})))}),!0,r)},l.aborted)return void S();l.addEventListener("abort",S)}if(O(e,u._closedPromise,(function(e){a?W(!0,e):E((function(){return 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this._readable},enumerable:!1,configurable:!0}),Object.defineProperty(TransformStream.prototype,"writable",{get:function(){if(!Hr(this))throw to("writable");return this._writable},enumerable:!1,configurable:!0}),TransformStream}();function Hr(e){return!!a(e)&&(!!Object.prototype.hasOwnProperty.call(e,"_transformStreamController")&&e instanceof Nr)}function Vr(e,t){cr(e._readable._readableStreamController,t),Ur(e,t)}function Ur(e,t){Kr(e._transformStreamController),It(e._writable._writableStreamController,t),e._backpressure&&Gr(e,!1)}function Gr(e,t){n(e._backpressure!==t),void 0!==e._backpressureChangePromise&&e._backpressureChangePromise_resolve(),e._backpressureChangePromise=d((function(t){e._backpressureChangePromise_resolve=t})),e._backpressure=t}Object.defineProperties(Nr.prototype,{readable:{enumerable:!0},writable:{enumerable:!0}}),"symbol"==typeof t.toStringTag&&Object.defineProperty(Nr.prototype,t.toStringTag,{value:"TransformStream",configurable:!0});var Xr=function(){function TransformStreamDefaultController(){throw new TypeError("Illegal constructor")}return Object.defineProperty(TransformStreamDefaultController.prototype,"desiredSize",{get:function(){if(!Jr(this))throw eo("desiredSize");return dr(this._controlledTransformStream._readable._readableStreamController)},enumerable:!1,configurable:!0}),TransformStreamDefaultController.prototype.enqueue=function(e){if(void 0===e&&(e=void 0),!Jr(this))throw eo("enqueue");Zr(this,e)},TransformStreamDefaultController.prototype.error=function(e){if(void 0===e&&(e=void 0),!Jr(this))throw eo("error");var t;t=e,Vr(this._controlledTransformStream,t)},TransformStreamDefaultController.prototype.terminate=function(){if(!Jr(this))throw eo("terminate");!function(e){var t=e._controlledTransformStream;ur(t._readable._readableStreamController);var r=new TypeError("TransformStream terminated");Ur(t,r)}(this)},TransformStreamDefaultController}();function Jr(e){return!!a(e)&&(!!Object.prototype.hasOwnProperty.call(e,"_controlledTransformStream")&&e instanceof Xr)}function Kr(e){e._transformAlgorithm=void 0,e._flushAlgorithm=void 0}function Zr(e,t){var r=e._controlledTransformStream,o=r._readable._readableStreamController;if(!fr(o))throw new TypeError("Readable side is not in a state that permits enqueue");try{sr(o,t)}catch(e){throw Ur(r,e),r._readable._storedError}var n=function(e){return!ir(e)}(o);n!==r._backpressure&&Gr(r,!0)}function $r(e,t){return v(e._transformAlgorithm(t),void 0,(function(t){throw Vr(e._controlledTransformStream,t),t}))}function eo(e){return new TypeError("TransformStreamDefaultController.prototype.".concat(e," can only be used on a TransformStreamDefaultController"))}function to(e){return new TypeError("TransformStream.prototype.".concat(e," can only be used on a TransformStream"))}Object.defineProperties(Xr.prototype,{enqueue:{enumerable:!0},error:{enumerable:!0},terminate:{enumerable:!0},desiredSize:{enumerable:!0}}),"symbol"==typeof t.toStringTag&&Object.defineProperty(Xr.prototype,t.toStringTag,{value:"TransformStreamDefaultController",configurable:!0});var ro={ReadableStream:wr,ReadableStreamDefaultController:or,ReadableByteStreamController:ve,ReadableStreamBYOBRequest:me,ReadableStreamDefaultReader:te,ReadableStreamBYOBReader:Ge,WritableStream:st,WritableStreamDefaultController:jt,WritableStreamDefaultWriter:Rt,ByteLengthQueuingStrategy:Ar,CountQueuingStrategy:Dr,TransformStream:Nr,TransformStreamDefaultController:Xr};if(void 0!==o)for(var oo in ro)Object.prototype.hasOwnProperty.call(ro,oo)&&Object.defineProperty(o,oo,{value:ro[oo],writable:!0,configurable:!0});e.ByteLengthQueuingStrategy=Ar,e.CountQueuingStrategy=Dr,e.ReadableByteStreamController=ve,e.ReadableStream=wr,e.ReadableStreamBYOBReader=Ge,e.ReadableStreamBYOBRequest=me,e.ReadableStreamDefaultController=or,e.ReadableStreamDefaultReader=te,e.TransformStream=Nr,e.TransformStreamDefaultController=Xr,e.WritableStream=st,e.WritableStreamDefaultController=jt,e.WritableStreamDefaultWriter=Rt}));
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