!function(e,t){"object"==typeof exports&&"undefined"!=typeof module?t(exports):"function"==typeof define&&define.amd?define(["exports"],t):t((e="undefined"!=typeof globalThis?globalThis:e||self).Comlink={})}(this,(function(e){"use strict";
/**
     * @license
     * Copyright 2019 Google LLC
     * SPDX-License-Identifier: Apache-2.0
     */const t=Symbol("Comlink.proxy"),n=Symbol("Comlink.endpoint"),r=Symbol("Comlink.releaseProxy"),a=Symbol("Comlink.finalizer"),s=Symbol("Comlink.thrown"),o=e=>"object"==typeof e&&null!==e||"function"==typeof e,i=new Map([["proxy",{canHandle:e=>o(e)&&e[t],serialize(e){const{port1:t,port2:n}=new MessageChannel;return c(e,t),[n,[n]]},deserialize:e=>(e.start(),l(e))}],["throw",{canHandle:e=>o(e)&&s in e,serialize({value:e}){let t;return t=e instanceof Error?{isError:!0,value:{message:e.message,name:e.name,stack:e.stack}}:{isError:!1,value:e},[t,[]]},deserialize(e){if(e.isError)throw Object.assign(new Error(e.value.message),e.value);throw e.value}}]]);function c(e,t=globalThis,n=["*"]){t.addEventListener("message",(function r(o){if(!o||!o.data)return;if(!function(e,t){for(const n of e){if(t===n||"*"===n)return!0;if(n instanceof RegExp&&n.test(t))return!0}return!1}(n,o.origin))return void console.warn(`Invalid origin '${o.origin}' for comlink proxy`);const{id:i,type:l,path:p}=Object.assign({path:[]},o.data),f=(o.data.argumentList||[]).map(w);let d;try{const t=p.slice(0,-1).reduce(((e,t)=>e[t]),e),n=p.reduce(((e,t)=>e[t]),e);switch(l){case"GET":d=n;break;case"SET":t[p.slice(-1)[0]]=w(o.data.value),d=!0;break;case"APPLY":d=n.apply(t,f);break;case"CONSTRUCT":d=b(new n(...f));break;case"ENDPOINT":{const{port1:t,port2:n}=new MessageChannel;c(e,n),d=E(t,[t])}break;case"RELEASE":d=void 0;break;default:return}}catch(e){d={value:e,[s]:0}}Promise.resolve(d).catch((e=>({value:e,[s]:0}))).then((n=>{const[s,o]=v(n);t.postMessage(Object.assign(Object.assign({},s),{id:i}),o),"RELEASE"===l&&(t.removeEventListener("message",r),u(t),a in e&&"function"==typeof e[a]&&e[a]())})).catch((e=>{const[n,r]=v({value:new TypeError("Unserializable return value"),[s]:0});t.postMessage(Object.assign(Object.assign({},n),{id:i}),r)}))})),t.start&&t.start()}function u(e){(function(e){return"MessagePort"===e.constructor.name})(e)&&e.close()}function l(e,t){return m(e,[],t)}function p(e){if(e)throw new Error("Proxy has been released and is not useable")}function f(e){return k(e,{type:"RELEASE"}).then((()=>{u(e)}))}const d=new WeakMap,g="FinalizationRegistry"in globalThis&&new FinalizationRegistry((e=>{const t=(d.get(e)||0)-1;d.set(e,t),0===t&&f(e)}));function m(e,t=[],a=function(){}){let s=!1;const o=new Proxy(a,{get(n,a){if(p(s),a===r)return()=>{!function(e){g&&g.unregister(e)}(o),f(e),s=!0};if("then"===a){if(0===t.length)return{then:()=>o};const n=k(e,{type:"GET",path:t.map((e=>e.toString()))}).then(w);return n.then.bind(n)}return m(e,[...t,a])},set(n,r,a){p(s);const[o,i]=v(a);return k(e,{type:"SET",path:[...t,r].map((e=>e.toString())),value:o},i).then(w)},apply(r,a,o){p(s);const i=t[t.length-1];if(i===n)return k(e,{type:"ENDPOINT"}).then(w);if("bind"===i)return m(e,t.slice(0,-1));const[c,u]=y(o);return k(e,{type:"APPLY",path:t.map((e=>e.toString())),argumentList:c},u).then(w)},construct(n,r){p(s);const[a,o]=y(r);return k(e,{type:"CONSTRUCT",path:t.map((e=>e.toString())),argumentList:a},o).then(w)}});return function(e,t){const n=(d.get(t)||0)+1;d.set(t,n),g&&g.register(e,t,e)}(o,e),o}function y(e){const t=e.map(v);return[t.map((e=>e[0])),(n=t.map((e=>e[1])),Array.prototype.concat.apply([],n))];var n}const h=new WeakMap;function E(e,t){return h.set(e,t),e}function b(e){return Object.assign(e,{[t]:!0})}function v(e){for(const[t,n]of i)if(n.canHandle(e)){const[r,a]=n.serialize(e);return[{type:"HANDLER",name:t,value:r},a]}return[{type:"RAW",value:e},h.get(e)||[]]}function w(e){switch(e.type){case"HANDLER":return i.get(e.name).deserialize(e.value);case"RAW":return e.value}}function k(e,t,n){return new Promise((r=>{const a=new Array(4).fill(0).map((()=>Math.floor(Math.random()*Number.MAX_SAFE_INTEGER).toString(16))).join("-");e.addEventListener("message",(function t(n){n.data&&n.data.id&&n.data.id===a&&(e.removeEventListener("message",t),r(n.data))})),e.start&&e.start(),e.postMessage(Object.assign({id:a},t),n)}))}e.createEndpoint=n,e.expose=c,e.finalizer=a,e.proxy=b,e.proxyMarker=t,e.releaseProxy=r,e.transfer=E,e.transferHandlers=i,e.windowEndpoint=function(e,t=globalThis,n="*"){return{postMessage:(t,r)=>e.postMessage(t,n,r),addEventListener:t.addEventListener.bind(t),removeEventListener:t.removeEventListener.bind(t)}},e.wrap=l}));
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