feat: 指纹

+Copyright (c) 2020 FingerprintJS, Inc
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.

+/**
+ * FingerprintJS v3.0.3 - Copyright (c) FingerprintJS, Inc, 2020 (https://fingerprintjs.com)
+ * Licensed under the MIT (http://www.opensource.org/licenses/mit-license.php) license.
+ *
+ * This software contains code from open-source projects:
+ * MurmurHash3 by Karan Lyons (https://github.com/karanlyons/murmurHash3.js)
+ */
+
+'use strict';
+(function(window) {
+    Object.defineProperty(exports, '__esModule', { value: true });
+
+    var tslib = require('tslib');
+
+    /*
+    * Taken from https://github.com/karanlyons/murmurHash3.js/blob/a33d0723127e2e5415056c455f8aed2451ace208/murmurHash3.js
+    */
+    //
+    // Given two 64bit ints (as an array of two 32bit ints) returns the two
+    // added together as a 64bit int (as an array of two 32bit ints).
+    //
+    function x64Add(m, n) {
+        m = [m[0] >>> 16, m[0] & 0xffff, m[1] >>> 16, m[1] & 0xffff];
+        n = [n[0] >>> 16, n[0] & 0xffff, n[1] >>> 16, n[1] & 0xffff];
+        var o = [0, 0, 0, 0];
+        o[3] += m[3] + n[3];
+        o[2] += o[3] >>> 16;
+        o[3] &= 0xffff;
+        o[2] += m[2] + n[2];
+        o[1] += o[2] >>> 16;
+        o[2] &= 0xffff;
+        o[1] += m[1] + n[1];
+        o[0] += o[1] >>> 16;
+        o[1] &= 0xffff;
+        o[0] += m[0] + n[0];
+        o[0] &= 0xffff;
+        return [(o[0] << 16) | o[1], (o[2] << 16) | o[3]];
+    }
+    //
+    // Given two 64bit ints (as an array of two 32bit ints) returns the two
+    // multiplied together as a 64bit int (as an array of two 32bit ints).
+    //
+    function x64Multiply(m, n) {
+        m = [m[0] >>> 16, m[0] & 0xffff, m[1] >>> 16, m[1] & 0xffff];
+        n = [n[0] >>> 16, n[0] & 0xffff, n[1] >>> 16, n[1] & 0xffff];
+        var o = [0, 0, 0, 0];
+        o[3] += m[3] * n[3];
+        o[2] += o[3] >>> 16;
+        o[3] &= 0xffff;
+        o[2] += m[2] * n[3];
+        o[1] += o[2] >>> 16;
+        o[2] &= 0xffff;
+        o[2] += m[3] * n[2];
+        o[1] += o[2] >>> 16;
+        o[2] &= 0xffff;
+        o[1] += m[1] * n[3];
+        o[0] += o[1] >>> 16;
+        o[1] &= 0xffff;
+        o[1] += m[2] * n[2];
+        o[0] += o[1] >>> 16;
+        o[1] &= 0xffff;
+        o[1] += m[3] * n[1];
+        o[0] += o[1] >>> 16;
+        o[1] &= 0xffff;
+        o[0] += m[0] * n[3] + m[1] * n[2] + m[2] * n[1] + m[3] * n[0];
+        o[0] &= 0xffff;
+        return [(o[0] << 16) | o[1], (o[2] << 16) | o[3]];
+    }
+    //
+    // Given a 64bit int (as an array of two 32bit ints) and an int
+    // representing a number of bit positions, returns the 64bit int (as an
+    // array of two 32bit ints) rotated left by that number of positions.
+    //
+    function x64Rotl(m, n) {
+        n %= 64;
+        if (n === 32) {
+            return [m[1], m[0]];
+        }
+        else if (n < 32) {
+            return [(m[0] << n) | (m[1] >>> (32 - n)), (m[1] << n) | (m[0] >>> (32 - n))];
+        }
+        else {
+            n -= 32;
+            return [(m[1] << n) | (m[0] >>> (32 - n)), (m[0] << n) | (m[1] >>> (32 - n))];
+        }
+    }
+    //
+    // Given a 64bit int (as an array of two 32bit ints) and an int
+    // representing a number of bit positions, returns the 64bit int (as an
+    // array of two 32bit ints) shifted left by that number of positions.
+    //
+    function x64LeftShift(m, n) {
+        n %= 64;
+        if (n === 0) {
+            return m;
+        }
+        else if (n < 32) {
+            return [(m[0] << n) | (m[1] >>> (32 - n)), m[1] << n];
+        }
+        else {
+            return [m[1] << (n - 32), 0];
+        }
+    }
+    //
+    // Given two 64bit ints (as an array of two 32bit ints) returns the two
+    // xored together as a 64bit int (as an array of two 32bit ints).
+    //
+    function x64Xor(m, n) {
+        return [m[0] ^ n[0], m[1] ^ n[1]];
+    }
+    //
+    // Given a block, returns murmurHash3's final x64 mix of that block.
+    // (`[0, h[0] >>> 1]` is a 33 bit unsigned right shift. This is the
+    // only place where we need to right shift 64bit ints.)
+    //
+    function x64Fmix(h) {
+        h = x64Xor(h, [0, h[0] >>> 1]);
+        h = x64Multiply(h, [0xff51afd7, 0xed558ccd]);
+        h = x64Xor(h, [0, h[0] >>> 1]);
+        h = x64Multiply(h, [0xc4ceb9fe, 0x1a85ec53]);
+        h = x64Xor(h, [0, h[0] >>> 1]);
+        return h;
+    }
+    //
+    // Given a string and an optional seed as an int, returns a 128 bit
+    // hash using the x64 flavor of MurmurHash3, as an unsigned hex.
+    //
+    function x64hash128(key, seed) {
+        key = key || '';
+        seed = seed || 0;
+        var remainder = key.length % 16;
+        var bytes = key.length - remainder;
+        var h1 = [0, seed];
+        var h2 = [0, seed];
+        var k1 = [0, 0];
+        var k2 = [0, 0];
+        var c1 = [0x87c37b91, 0x114253d5];
+        var c2 = [0x4cf5ad43, 0x2745937f];
+        var i;
+        for (i = 0; i < bytes; i = i + 16) {
+            k1 = [
+                (key.charCodeAt(i + 4) & 0xff) |
+                    ((key.charCodeAt(i + 5) & 0xff) << 8) |
+                    ((key.charCodeAt(i + 6) & 0xff) << 16) |
+                    ((key.charCodeAt(i + 7) & 0xff) << 24),
+                (key.charCodeAt(i) & 0xff) |
+                    ((key.charCodeAt(i + 1) & 0xff) << 8) |
+                    ((key.charCodeAt(i + 2) & 0xff) << 16) |
+                    ((key.charCodeAt(i + 3) & 0xff) << 24),
+            ];
+            k2 = [
+                (key.charCodeAt(i + 12) & 0xff) |
+                    ((key.charCodeAt(i + 13) & 0xff) << 8) |
+                    ((key.charCodeAt(i + 14) & 0xff) << 16) |
+                    ((key.charCodeAt(i + 15) & 0xff) << 24),
+                (key.charCodeAt(i + 8) & 0xff) |
+                    ((key.charCodeAt(i + 9) & 0xff) << 8) |
+                    ((key.charCodeAt(i + 10) & 0xff) << 16) |
+                    ((key.charCodeAt(i + 11) & 0xff) << 24),
+            ];
+            k1 = x64Multiply(k1, c1);
+            k1 = x64Rotl(k1, 31);
+            k1 = x64Multiply(k1, c2);
+            h1 = x64Xor(h1, k1);
+            h1 = x64Rotl(h1, 27);
+            h1 = x64Add(h1, h2);
+            h1 = x64Add(x64Multiply(h1, [0, 5]), [0, 0x52dce729]);
+            k2 = x64Multiply(k2, c2);
+            k2 = x64Rotl(k2, 33);
+            k2 = x64Multiply(k2, c1);
+            h2 = x64Xor(h2, k2);
+            h2 = x64Rotl(h2, 31);
+            h2 = x64Add(h2, h1);
+            h2 = x64Add(x64Multiply(h2, [0, 5]), [0, 0x38495ab5]);
+        }
+        k1 = [0, 0];
+        k2 = [0, 0];
+        switch (remainder) {
+            case 15:
+                k2 = x64Xor(k2, x64LeftShift([0, key.charCodeAt(i + 14)], 48));
+            // fallthrough
+            case 14:
+                k2 = x64Xor(k2, x64LeftShift([0, key.charCodeAt(i + 13)], 40));
+            // fallthrough
+            case 13:
+                k2 = x64Xor(k2, x64LeftShift([0, key.charCodeAt(i + 12)], 32));
+            // fallthrough
+            case 12:
+                k2 = x64Xor(k2, x64LeftShift([0, key.charCodeAt(i + 11)], 24));
+            // fallthrough
+            case 11:
+                k2 = x64Xor(k2, x64LeftShift([0, key.charCodeAt(i + 10)], 16));
+            // fallthrough
+            case 10:
+                k2 = x64Xor(k2, x64LeftShift([0, key.charCodeAt(i + 9)], 8));
+            // fallthrough
+            case 9:
+                k2 = x64Xor(k2, [0, key.charCodeAt(i + 8)]);
+                k2 = x64Multiply(k2, c2);
+                k2 = x64Rotl(k2, 33);
+                k2 = x64Multiply(k2, c1);
+                h2 = x64Xor(h2, k2);
+            // fallthrough
+            case 8:
+                k1 = x64Xor(k1, x64LeftShift([0, key.charCodeAt(i + 7)], 56));
+            // fallthrough
+            case 7:
+                k1 = x64Xor(k1, x64LeftShift([0, key.charCodeAt(i + 6)], 48));
+            // fallthrough
+            case 6:
+                k1 = x64Xor(k1, x64LeftShift([0, key.charCodeAt(i + 5)], 40));
+            // fallthrough
+            case 5:
+                k1 = x64Xor(k1, x64LeftShift([0, key.charCodeAt(i + 4)], 32));
+            // fallthrough
+            case 4:
+                k1 = x64Xor(k1, x64LeftShift([0, key.charCodeAt(i + 3)], 24));
+            // fallthrough
+            case 3:
+                k1 = x64Xor(k1, x64LeftShift([0, key.charCodeAt(i + 2)], 16));
+            // fallthrough
+            case 2:
+                k1 = x64Xor(k1, x64LeftShift([0, key.charCodeAt(i + 1)], 8));
+            // fallthrough
+            case 1:
+                k1 = x64Xor(k1, [0, key.charCodeAt(i)]);
+                k1 = x64Multiply(k1, c1);
+                k1 = x64Rotl(k1, 31);
+                k1 = x64Multiply(k1, c2);
+                h1 = x64Xor(h1, k1);
+            // fallthrough
+        }
+        h1 = x64Xor(h1, [0, key.length]);
+        h2 = x64Xor(h2, [0, key.length]);
+        h1 = x64Add(h1, h2);
+        h2 = x64Add(h2, h1);
+        h1 = x64Fmix(h1);
+        h2 = x64Fmix(h2);
+        h1 = x64Add(h1, h2);
+        h2 = x64Add(h2, h1);
+        return (('00000000' + (h1[0] >>> 0).toString(16)).slice(-8) +
+            ('00000000' + (h1[1] >>> 0).toString(16)).slice(-8) +
+            ('00000000' + (h2[0] >>> 0).toString(16)).slice(-8) +
+            ('00000000' + (h2[1] >>> 0).toString(16)).slice(-8));
+    }
+
+    var version = "3.0.3";
+
+    function requestIdleCallbackIfAvailable(fallbackTimeout) {
+        return new Promise(function (resolve) {
+            if (window.requestIdleCallback) {
+                window.requestIdleCallback(function () { return resolve(); });
+            }
+            else {
+                setTimeout(resolve, fallbackTimeout);
+            }
+        });
+    }
+
+    /*
+    * This file contains functions to work with pure data only (no browser features, DOM, side effects, etc).
+    */
+    /**
+     * Does the same as Array.prototype.includes but has better typing
+     */
+    function includes(haystack, needle) {
+        for (var i = 0, l = haystack.length; i < l; ++i) {
+            if (haystack[i] === needle) {
+                return true;
+            }
+        }
+        return false;
+    }
+    /**
+     * Like `!includes()` but with proper typing
+     */
+    function excludes(haystack, needle) {
+        return !includes(haystack, needle);
+    }
+    /**
+     * Be careful, NaN can return
+     */
+    function toInt(value) {
+        if (typeof value === 'number') {
+            return value | 0;
+        }
+        return parseInt(value);
+    }
+    /**
+     * Be careful, NaN can return
+     */
+    function toFloat(value) {
+        if (typeof value === 'number') {
+            return value;
+        }
+        return parseFloat(value);
+    }
+    function countTruthy(values) {
+        return values.reduce(function (sum, value) { return sum + (value ? 1 : 0); }, 0);
+    }
+
+    /*
+    * Functions to help with browser features
+    */
+    var w = window;
+    var n = window.navigator;
+    var d = window.document;
+    /**
+     * Checks whether the browser is based on Trident (the Internet Explorer engine) without using user-agent.
+     *
+     * Warning for package users:
+     * This function is out of Semantic Versioning, i.e. can change unexpectedly. Usage is at your own risk.
+     */
+    function isTrident() {
+        // The properties are checked to be in IE 10, IE 11 and not to be in other browsers in October 2020
+        return (countTruthy([
+            'MSCSSMatrix' in w,
+            'msSetImmediate' in w,
+            'msIndexedDB' in w,
+            'msMaxTouchPoints' in n,
+            'msPointerEnabled' in n,
+        ]) >= 4);
+    }
+    /**
+     * Checks whether the browser is based on EdgeHTML (the pre-Chromium Edge engine) without using user-agent.
+     *
+     * Warning for package users:
+     * This function is out of Semantic Versioning, i.e. can change unexpectedly. Usage is at your own risk.
+     */
+    function isEdgeHTML() {
+        // Based on research in October 2020
+        return (countTruthy(['msWriteProfilerMark' in w, 'MSStream' in w, 'msLaunchUri' in n, 'msSaveBlob' in n]) >= 3 &&
+            !isTrident());
+    }
+    /**
+     * Checks whether the browser is based on Chromium without using user-agent.
+     *
+     * Warning for package users:
+     * This function is out of Semantic Versioning, i.e. can change unexpectedly. Usage is at your own risk.
+     */
+    function isChromium() {
+        // Based on research in October 2020. Tested to detect Chromium 42-86.
+        return (countTruthy([
+            'webkitPersistentStorage' in n,
+            'webkitTemporaryStorage' in n,
+            n.vendor.indexOf('Google') === 0,
+            'webkitResolveLocalFileSystemURL' in w,
+            'BatteryManager' in w,
+            'webkitMediaStream' in w,
+            'webkitSpeechGrammar' in w,
+        ]) >= 5);
+    }
+    /**
+     * Checks whether the browser is based on mobile or desktop Safari without using user-agent.
+     * All iOS browsers use WebKit (the Safari engine).
+     *
+     * Warning for package users:
+     * This function is out of Semantic Versioning, i.e. can change unexpectedly. Usage is at your own risk.
+     */
+    function isWebKit() {
+        // Based on research in September 2020
+        return (countTruthy([
+            'ApplePayError' in w,
+            'CSSPrimitiveValue' in w,
+            'Counter' in w,
+            n.vendor.indexOf('Apple') === 0,
+            'getStorageUpdates' in n,
+            'WebKitMediaKeys' in w,
+        ]) >= 4);
+    }
+    /**
+     * Checks whether the WebKit browser is a desktop Safari.
+     *
+     * Warning for package users:
+     * This function is out of Semantic Versioning, i.e. can change unexpectedly. Usage is at your own risk.
+     */
+    function isDesktopSafari() {
+        return (countTruthy([
+            'safari' in w,
+            !('DeviceMotionEvent' in w),
+            !('ongestureend' in w),
+            !('standalone' in n),
+        ]) >= 3);
+    }
+    /**
+     * Checks whether the browser is based on Gecko (Firefox engine) without using user-agent.
+     *
+     * Warning for package users:
+     * This function is out of Semantic Versioning, i.e. can change unexpectedly. Usage is at your own risk.
+     */
+    function isGecko() {
+        var _a;
+        // Based on research in September 2020
+        return (countTruthy([
+            'buildID' in n,
+            ((_a = d.window.documentElement) === null || _a === void 0 ? void 0 : _a.style) && 'MozAppearance' in d.window.documentElement.style,
+            'MediaRecorderErrorEvent' in w,
+            'mozInnerScreenX' in w,
+            'CSSMozDocumentRule' in w,
+            'CanvasCaptureMediaStream' in w,
+        ]) >= 4);
+    }
+    /**
+     * Checks whether the browser is based on Chromium version ≥86 without using user-agent.
+     * It doesn't check that the browser is based on Chromium, there is a separate function for this.
+     */
+    function isChromium86OrNewer() {
+        // Checked in Chrome 85 vs Chrome 86 both on desktop and Android
+        return (countTruthy([
+            !('MediaSettingsRange' in w),
+            'RTCEncodedAudioFrame' in w,
+            '' + w.Intl === '[object Intl]',
+            '' + w.Reflect === '[object Reflect]',
+        ]) >= 3);
+    }
+    /**
+     * Checks whether the browser is based on WebKit version ≥606 (Safari ≥12) without using user-agent.
+     * It doesn't check that the browser is based on WebKit, there is a separate function for this.
+     *
+     * @link https://en.wikipedia.org/wiki/Safari_version_history#Release_history Safari-WebKit versions map
+     */
+    function isWebKit606OrNewer() {
+        // Checked in Safari 9–14
+        return (countTruthy([
+            'DOMRectList' in w,
+            'RTCPeerConnectionIceEvent' in w,
+            'SVGGeometryElement' in w,
+            'ontransitioncancel' in w,
+        ]) >= 3);
+    }
+
+    var w$1 = window;
+    var d$1 = window.document;
+    // Inspired by and based on https://github.com/cozylife/audio-fingerprint
+    function getAudioFingerprint() {
+        return tslib.__awaiter(this, void 0, void 0, function () {
+            var AudioContext, context, oscillator, compressor, buffer, error_1;
+            return tslib.__generator(this, function (_a) {
+                switch (_a.label) {
+                    case 0:
+                        // In some browsers, audio context always stays suspended unless the context is started in response to a user action
+                        // (e.g. a click or a tap). It prevents audio fingerprint from being taken at an arbitrary moment of time.
+                        // Such browsers are old and unpopular, so the audio fingerprinting is just skipped in them.
+                        // See a similar case explanation at https://stackoverflow.com/questions/46363048/onaudioprocess-not-called-on-ios11#46534088
+                        if (doesCurrentBrowserSuspendAudioContext()) {
+                            return [2 /*return*/, -1];
+                        }
+                        AudioContext = w$1.OfflineAudioContext || w$1.webkitOfflineAudioContext;
+                        if (!AudioContext) {
+                            return [2 /*return*/, -2];
+                        }
+                        context = new AudioContext(1, 44100, 44100);
+                        oscillator = context.createOscillator();
+                        oscillator.type = 'triangle';
+                        setAudioParam(context, oscillator.frequency, 10000);
+                        compressor = context.createDynamicsCompressor();
+                        setAudioParam(context, compressor.threshold, -50);
+                        setAudioParam(context, compressor.knee, 40);
+                        setAudioParam(context, compressor.ratio, 12);
+                        setAudioParam(context, compressor.reduction, -20);
+                        setAudioParam(context, compressor.attack, 0);
+                        setAudioParam(context, compressor.release, 0.25);
+                        oscillator.connect(compressor);
+                        compressor.connect(context.destination);
+                        oscillator.start(0);
+                        _a.label = 1;
+                    case 1:
+                        _a.trys.push([1, 3, 4, 5]);
+                        return [4 /*yield*/, renderAudio(context)];
+                    case 2:
+                        buffer = _a.sent();
+                        return [3 /*break*/, 5];
+                    case 3:
+                        error_1 = _a.sent();
+                        if (error_1.name === "timeout" /* Timeout */ || error_1.name === "suspended" /* Suspended */) {
+                            return [2 /*return*/, -3];
+                        }
+                        throw error_1;
+                    case 4:
+                        oscillator.disconnect();
+                        compressor.disconnect();
+                        return [7 /*endfinally*/];
+                    case 5: return [2 /*return*/, getHash(buffer.getChannelData(0))];
+                }
+            });
+        });
+    }
+    /**
+     * Checks if the current browser is known to always suspend audio context
+     */
+    function doesCurrentBrowserSuspendAudioContext() {
+        return isWebKit() && !isDesktopSafari() && !isWebKit606OrNewer();
+    }
+    function setAudioParam(context, param, value) {
+        var isAudioParam = function (value) {
+            return value && typeof value.setValueAtTime === 'function';
+        };
+        if (isAudioParam(param)) {
+            param.setValueAtTime(value, context.currentTime);
+        }
+    }
+    function renderAudio(context) {
+        var resumeTriesMaxCount = 3;
+        var resumeRetryDelay = 500;
+        var runningTimeout = 1000;
+        return new Promise(function (resolve, reject) {
+            context.oncomplete = function (event) { return resolve(event.renderedBuffer); };
+            var resumeTriesLeft = resumeTriesMaxCount;
+            var tryResume = function () {
+                context.startRendering();
+                switch (context.state) {
+                    case 'running':
+                        setTimeout(function () { return reject(makeInnerError("timeout" /* Timeout */)); }, runningTimeout);
+                        break;
+                    // Sometimes the audio context doesn't start after calling `startRendering` (in addition to the cases where
+                    // audio context doesn't start at all). A known case is starting an audio context when the browser tab is in
+                    // background on iPhone. Retries usually help in this case.
+                    case 'suspended':
+                        // The audio context can reject starting until the tab is in foreground. Long fingerprint duration
+                        // in background isn't a problem, therefore the retry attempts don't count in background. It can lead to
+                        // a situation when a fingerprint takes very long time and finishes successfully. FYI, the audio context
+                        // can be suspended when `window.document.hidden === false` and start running after a retry.
+                        if (!d$1.hidden) {
+                            resumeTriesLeft--;
+                        }
+                        if (resumeTriesLeft > 0) {
+                            setTimeout(tryResume, resumeRetryDelay);
+                        }
+                        else {
+                            reject(makeInnerError("suspended" /* Suspended */));
+                        }
+                        break;
+                }
+            };
+            tryResume();
+        });
+    }
+    function getHash(signal) {
+        var hash = 0;
+        for (var i = 4500; i < 5000; ++i) {
+            hash += Math.abs(signal[i]);
+        }
+        return hash;
+    }
+    function makeInnerError(name) {
+        var error = new Error(name);
+        error.name = name;
+        return error;
+    }
+
+    var d$2 = window.document;
+    // We use m or w because these two characters take up the maximum width.
+    // And we use a LLi so that the same matching fonts can get separated.
+    var testString = 'mmMwWLliI0O&1';
+    // We test using 48px font size, we may use any size. I guess larger the better.
+    var testSize = '48px';
+    // A font will be compared against all the three default fonts.
+    // And if it doesn't match all 3 then that font is not available.
+    var baseFonts = ['monospace', 'sans-serif', 'serif'];
+    var fontList = [
+        // This is android-specific font from "Roboto" family
+        'sans-serif-thin',
+        'ARNO PRO',
+        'Agency FB',
+        'Arabic Typesetting',
+        'Arial Unicode MS',
+        'AvantGarde Bk BT',
+        'BankGothic Md BT',
+        'Batang',
+        'Bitstream Vera Sans Mono',
+        'Calibri',
+        'Century',
+        'Century Gothic',
+        'Clarendon',
+        'EUROSTILE',
+        'Franklin Gothic',
+        'Futura Bk BT',
+        'Futura Md BT',
+        'GOTHAM',
+        'Gill Sans',
+        'HELV',
+        'Haettenschweiler',
+        'Helvetica Neue',
+        'Humanst521 BT',
+        'Leelawadee',
+        'Letter Gothic',
+        'Levenim MT',
+        'Lucida Bright',
+        'Lucida Sans',
+        'Menlo',
+        'MS Mincho',
+        'MS Outlook',
+        'MS Reference Specialty',
+        'MS UI Gothic',
+        'MT Extra',
+        'MYRIAD PRO',
+        'Marlett',
+        'Meiryo UI',
+        'Microsoft Uighur',
+        'Minion Pro',
+        'Monotype Corsiva',
+        'PMingLiU',
+        'Pristina',
+        'SCRIPTINA',
+        'Segoe UI Light',
+        'Serifa',
+        'SimHei',
+        'Small Fonts',
+        'Staccato222 BT',
+        'TRAJAN PRO',
+        'Univers CE 55 Medium',
+        'Vrinda',
+        'ZWAdobeF',
+    ];
+    var fontSpanStyle = {
+        // CSS font reset to reset external styles
+        fontStyle: 'normal',
+        fontWeight: 'normal',
+        letterSpacing: 'normal',
+        lineBreak: 'auto',
+        lineHeight: 'normal',
+        textTransform: 'none',
+        textAlign: 'left',
+        textDecoration: 'none',
+        textShadow: 'none',
+        whiteSpace: 'normal',
+        wordBreak: 'normal',
+        wordSpacing: 'normal',
+        // We need this css as in some weird browser this span elements shows up for a microSec which creates
+        // a bad user experience
+        position: 'absolute',
+        left: '-9999px',
+        fontSize: testSize,
+    };
+    // kudos to http://www.lalit.org/lab/javascript-css-font-detect/
+    function getFonts() {
+        var h = d$2.body;
+        // div to load spans for the base fonts
+        var baseFontsDiv = d$2.createElement('div');
+        // div to load spans for the fonts to detect
+        var fontsDiv = d$2.createElement('div');
+        var defaultWidth = {};
+        var defaultHeight = {};
+        // creates a span where the fonts will be loaded
+        var createSpan = function () {
+            var span = d$2.createElement('span');
+            span.textContent = testString;
+            for (var _i = 0, _a = Object.keys(fontSpanStyle); _i < _a.length; _i++) {
+                var prop = _a[_i];
+                span.style[prop] = fontSpanStyle[prop];
+            }
+            return span;
+        };
+        // creates a span and load the font to detect and a base font for fallback
+        var createSpanWithFonts = function (fontToDetect, baseFont) {
+            var s = createSpan();
+            s.style.fontFamily = "'" + fontToDetect + "'," + baseFont;
+            return s;
+        };
+        // creates spans for the base fonts and adds them to baseFontsDiv
+        var initializeBaseFontsSpans = function () {
+            return baseFonts.map(function (baseFont) {
+                var s = createSpan();
+                s.style.fontFamily = baseFont;
+                baseFontsDiv.appendChild(s);
+                return s;
+            });
+        };
+        // creates spans for the fonts to detect and adds them to fontsDiv
+        var initializeFontsSpans = function () {
+            // Stores {fontName : [spans for that font]}
+            var spans = {};
+            var _loop_1 = function (font) {
+                spans[font] = baseFonts.map(function (baseFont) {
+                    var s = createSpanWithFonts(font, baseFont);
+                    fontsDiv.appendChild(s);
+                    return s;
+                });
+            };
+            for (var _i = 0, fontList_1 = fontList; _i < fontList_1.length; _i++) {
+                var font = fontList_1[_i];
+                _loop_1(font);
+            }
+            return spans;
+        };
+        // checks if a font is available
+        var isFontAvailable = function (fontSpans) {
+            return baseFonts.some(function (baseFont, baseFontIndex) {
+                return fontSpans[baseFontIndex].offsetWidth !== defaultWidth[baseFont] ||
+                    fontSpans[baseFontIndex].offsetHeight !== defaultHeight[baseFont];
+            });
+        };
+        // create spans for base fonts
+        var baseFontsSpans = initializeBaseFontsSpans();
+        // add the spans to the DOM
+        h.appendChild(baseFontsDiv);
+        // get the default width for the three base fonts
+        for (var index = 0, length_1 = baseFonts.length; index < length_1; index++) {
+            defaultWidth[baseFonts[index]] = baseFontsSpans[index].offsetWidth; // width for the default font
+            defaultHeight[baseFonts[index]] = baseFontsSpans[index].offsetHeight; // height for the default font
+        }
+        // create spans for fonts to detect
+        var fontsSpans = initializeFontsSpans();
+        // add all the spans to the DOM
+        h.appendChild(fontsDiv);
+        // check available fonts
+        var available = [];
+        for (var i = 0, l = fontList.length; i < l; i++) {
+            if (isFontAvailable(fontsSpans[fontList[i]])) {
+                available.push(fontList[i]);
+            }
+        }
+        // remove spans from DOM
+        h.removeChild(fontsDiv);
+        h.removeChild(baseFontsDiv);
+        return available;
+    }
+
+    function getPlugins() {
+        if (isTrident()) {
+            return [];
+        }
+        if (!window.navigator.plugins) {
+            return undefined;
+        }
+        var plugins = [];
+        // Safari 10 doesn't support iterating window.navigator.plugins with for...of
+        for (var i = 0; i < window.navigator.plugins.length; ++i) {
+            var plugin = window.navigator.plugins[i];
+            if (!plugin) {
+                continue;
+            }
+            var mimeTypes = [];
+            for (var j = 0; j < plugin.length; ++j) {
+                var mimeType = plugin[j];
+                mimeTypes.push({
+                    type: mimeType.type,
+                    suffixes: mimeType.suffixes,
+                });
+            }
+            plugins.push({
+                name: plugin.name,
+                description: plugin.description,
+                mimeTypes: mimeTypes,
+            });
+        }
+        return plugins;
+    }
+
+    function makeCanvasContext() {
+        var canvas = window.document.createElement('canvas');
+        canvas.width = 240;
+        canvas.height = 140;
+        canvas.style.display = 'inline';
+        return [canvas, canvas.getContext('2d')];
+    }
+    function isSupported(canvas, context) {
+        // TODO: look into: https://developer.mozilla.org/en-US/docs/Web/API/HTMLCanvasElement/toBlob
+        return !!(context && canvas.toDataURL);
+    }
+    function save(canvas) {
+        // TODO: look into: https://developer.mozilla.org/en-US/docs/Web/API/HTMLCanvasElement/toBlob
+        return canvas.toDataURL();
+    }
+    // https://www.browserleaks.com/canvas#how-does-it-work
+    function getCanvasFingerprint() {
+        var _a = makeCanvasContext(), canvas = _a[0], context = _a[1];
+        if (!isSupported(canvas, context)) {
+            return { winding: false, data: '' };
+        }
+        // detect browser support of canvas winding
+        // http://blogs.adobe.com/webplatform/2013/01/30/winding-rules-in-canvas/
+        // https://github.com/Modernizr/Modernizr/blob/master/feature-detects/canvas/winding.js
+        context.rect(0, 0, 10, 10);
+        context.rect(2, 2, 6, 6);
+        var winding = !context.isPointInPath(5, 5, 'evenodd');
+        context.textBaseline = 'alphabetic';
+        context.fillStyle = '#f60';
+        context.fillRect(125, 1, 62, 20);
+        context.fillStyle = '#069';
+        // https://github.com/Valve/fingerprintjs2/issues/66
+        // this can affect FP generation when applying different CSS on different websites
+        context.font = '11pt no-real-font-123';
+        // the choice of emojis has a gigantic impact on rendering performance (especially in FF)
+        // some newer emojis cause it to slow down 50-200 times
+        // context.fillText("Cw爨m fjordbank \ud83d\ude03 gly", 2, 15)
+        var printedText = 'Cwm fjordbank \ud83d\ude03 gly';
+        context.fillText(printedText, 2, 15);
+        context.fillStyle = 'rgba(102, 204, 0, 0.2)';
+        context.font = '18pt Arial';
+        context.fillText(printedText, 4, 45);
+        // canvas blending
+        // http://blogs.adobe.com/webplatform/2013/01/28/blending-features-in-canvas/
+        // http://jsfiddle.net/NDYV8/16/
+        context.globalCompositeOperation = 'multiply';
+        context.fillStyle = 'rgb(255,0,255)';
+        context.beginPath();
+        context.arc(50, 50, 50, 0, Math.PI * 2, true);
+        context.closePath();
+        context.fill();
+        context.fillStyle = 'rgb(0,255,255)';
+        context.beginPath();
+        context.arc(100, 50, 50, 0, Math.PI * 2, true);
+        context.closePath();
+        context.fill();
+        context.fillStyle = 'rgb(255,255,0)';
+        context.beginPath();
+        context.arc(75, 100, 50, 0, Math.PI * 2, true);
+        context.closePath();
+        context.fill();
+        context.fillStyle = 'rgb(255,0,255)';
+        // canvas winding
+        // http://blogs.adobe.com/webplatform/2013/01/30/winding-rules-in-canvas/
+        // http://jsfiddle.net/NDYV8/19/
+        context.arc(75, 75, 75, 0, Math.PI * 2, true);
+        context.arc(75, 75, 25, 0, Math.PI * 2, true);
+        context.fill('evenodd');
+        return {
+            winding: winding,
+            data: save(canvas),
+        };
+    }
+
+    var n$1 = window.navigator;
+    var w$2 = window;
+    /**
+     * This is a crude and primitive touch screen detection. It's not possible to currently reliably detect the availability
+     * of a touch screen with a JS, without actually subscribing to a touch event.
+     *
+     * @see http://www.stucox.com/blog/you-cant-detect-a-touchscreen/
+     * @see https://github.com/Modernizr/Modernizr/issues/548
+     */
+    function getTouchSupport() {
+        var maxTouchPoints = 0;
+        var touchEvent;
+        if (n$1.maxTouchPoints !== undefined) {
+            maxTouchPoints = toInt(n$1.maxTouchPoints);
+        }
+        else if (n$1.msMaxTouchPoints !== undefined) {
+            maxTouchPoints = n$1.msMaxTouchPoints;
+        }
+        try {
+            window.document.createEvent('TouchEvent');
+            touchEvent = true;
+        }
+        catch (_) {
+            touchEvent = false;
+        }
+        var touchStart = 'ontouchstart' in w$2;
+        return {
+            maxTouchPoints: maxTouchPoints,
+            touchEvent: touchEvent,
+            touchStart: touchStart,
+        };
+    }
+
+    function getOsCpu() {
+        return window.navigator.oscpu;
+    }
+
+    var n$2 = window.navigator;
+    function getLanguages() {
+        var result = [];
+        var language = n$2.language || n$2.userLanguage || n$2.browserLanguage || n$2.systemLanguage;
+        if (language !== undefined) {
+            result.push([language]);
+        }
+        if (Array.isArray(n$2.languages)) {
+            // Starting from Chromium 86, there is only a single value in `window.navigator.language` in Incognito mode:
+            // the value of `window.navigator.language`. Therefore the value is ignored in this browser.
+            if (!(isChromium() && isChromium86OrNewer())) {
+                result.push(n$2.languages);
+            }
+        }
+        else if (typeof n$2.languages === 'string') {
+            var languages = n$2.languages;
+            if (languages) {
+                result.push(languages.split(','));
+            }
+        }
+        return result;
+    }
+
+    function getColorDepth() {
+        return window.screen.colorDepth;
+    }
+
+    function getDeviceMemory() {
+        return window.navigator.deviceMemory;
+    }
+
+    var w$3 = window;
+    function getScreenResolution() {
+        // Some browsers return screen resolution as strings, e.g. "1200", instead of a number, e.g. 1200.
+        // I suspect it's done by certain plugins that randomize browser properties to prevent fingerprinting.
+        var dimensions = [toInt(w$3.screen.width), toInt(w$3.screen.height)];
+        dimensions.sort().reverse();
+        return dimensions;
+    }
+
+    var w$4 = window;
+    function getAvailableScreenResolution() {
+        if (w$4.screen.availWidth && w$4.screen.availHeight) {
+            // Some browsers return screen resolution as strings, e.g. "1200", instead of a number, e.g. 1200.
+            // I suspect it's done by certain plugins that randomize browser properties to prevent fingerprinting.
+            var dimensions = [toInt(w$4.screen.availWidth), toInt(w$4.screen.availHeight)];
+            dimensions.sort().reverse();
+            return dimensions;
+        }
+        return undefined;
+    }
+
+    function getHardwareConcurrency() {
+        try {
+            // sometimes hardware concurrency is a string
+            var concurrency = toInt(window.navigator.hardwareConcurrency);
+            return isNaN(concurrency) ? 1 : concurrency;
+        }
+        catch (e) {
+            return 1;
+        }
+    }
+
+    function getTimezoneOffset() {
+        var currentYear = new Date().getFullYear();
+        // The timezone offset may change over time due to daylight saving time (DST) shifts.
+        // The non-DST timezone offset is used as the result timezone offset.
+        // Since the DST season differs in the northern and the southern hemispheres,
+        // both January and July timezones offsets are considered.
+        return Math.max(
+        // `getTimezoneOffset` returns a number as a string in some unidentified cases
+        toFloat(new Date(currentYear, 0, 1).getTimezoneOffset()), toFloat(new Date(currentYear, 6, 1).getTimezoneOffset()));
+    }
+
+    var w$5 = window;
+    function getTimezone() {
+        var _a;
+        if ((_a = w$5.Intl) === null || _a === void 0 ? void 0 : _a.DateTimeFormat) {
+            return new w$5.Intl.DateTimeFormat().resolvedOptions().timeZone;
+        }
+        return undefined;
+    }
+
+    function getSessionStorage() {
+        try {
+            return !!window.sessionStorage;
+        }
+        catch (error) {
+            /* SecurityError when referencing it means it exists */
+            return true;
+        }
+    }
+
+    // https://bugzilla.mozilla.org/show_bug.cgi?id=781447
+    function getLocalStorage() {
+        try {
+            return !!window.localStorage;
+        }
+        catch (e) {
+            /* SecurityError when referencing it means it exists */
+            return true;
+        }
+    }
+
+    function getIndexedDB() {
+        // IE and Edge don't allow accessing indexedDB in private mode, therefore IE and Edge will have different
+        // visitor identifier in normal and private modes.
+        if (isTrident() || isEdgeHTML()) {
+            return undefined;
+        }
+        try {
+            return !!window.indexedDB;
+        }
+        catch (e) {
+            /* SecurityError when referencing it means it exists */
+            return true;
+        }
+    }
+
+    function getOpenDatabase() {
+        return !!window.openDatabase;
+    }
+
+    function getCpuClass() {
+        return window.navigator.cpuClass;
+    }
+
+    function getPlatform() {
+        return window.navigator.platform;
+    }
+
+    function getPluginsSupport() {
+        return window.navigator.plugins !== undefined;
+    }
+
+    function getProductSub() {
+        return window.navigator.productSub;
+    }
+
+    function getEmptyEvalLength() {
+        return eval.toString().length;
+    }
+
+    function getErrorFF() {
+        try {
+            throw 'a';
+        }
+        catch (e) {
+            try {
+                e.toSource();
+                return true;
+            }
+            catch (e2) {
+                return false;
+            }
+        }
+    }
+
+    function getVendor() {
+        return window.navigator.vendor;
+    }
+
+    function getChrome() {
+        return window.chrome !== undefined;
+    }
+
+    var d$3 = window.document;
+    /**
+     * window.navigator.cookieEnabled cannot detect custom or nuanced cookie blocking configurations. For example, when blocking
+     * cookies via the Advanced Privacy Settings in IE9, it always returns true. And there have been issues in the past with
+     * site-specific exceptions. Don't rely on it.
+     *
+     * @see https://github.com/Modernizr/Modernizr/blob/master/feature-detects/cookies.js Taken from here
+     */
+    function areCookiesEnabled() {
+        // Taken from here: https://github.com/Modernizr/Modernizr/blob/master/feature-detects/cookies.js
+        // window.navigator.cookieEnabled cannot detect custom or nuanced cookie blocking configurations. For example, when blocking
+        // cookies via the Advanced Privacy Settings in IE9, it always returns true. And there have been issues in the past
+        // with site-specific exceptions. Don't rely on it.
+        // try..catch because some in situations `window.document.cookie` is exposed but throws a
+        // SecurityError if you try to access it; e.g. window.documents created from data URIs
+        // or in sandboxed iframes (depending on flags/context)
+        try {
+            // Create cookie
+            d$3.cookie = 'cookietest=1';
+            var result = d$3.cookie.indexOf('cookietest=') !== -1;
+            // Delete cookie
+            d$3.cookie = 'cookietest=1; expires=Thu, 01-Jan-1970 00:00:01 GMT';
+            return result;
+        }
+        catch (e) {
+            return false;
+        }
+    }
+
+    /**
+     * The list of entropy sources used to make visitor identifiers.
+     *
+     * This value isn't restricted by Semantic Versioning, i.e. it may be changed without bumping minor or major version of
+     * this package.
+     */
+    var sources = {
+        // Expected errors and default values must be handled inside the functions. Unexpected errors must be thrown.
+        osCpu: getOsCpu,
+        languages: getLanguages,
+        colorDepth: getColorDepth,
+        deviceMemory: getDeviceMemory,
+        screenResolution: getScreenResolution,
+        availableScreenResolution: getAvailableScreenResolution,
+        hardwareConcurrency: getHardwareConcurrency,
+        timezoneOffset: getTimezoneOffset,
+        timezone: getTimezone,
+        sessionStorage: getSessionStorage,
+        localStorage: getLocalStorage,
+        indexedDB: getIndexedDB,
+        openDatabase: getOpenDatabase,
+        cpuClass: getCpuClass,
+        // Maybe it should be excluded: https://github.com/fingerprintjs/fingerprintjs/issues/514#issuecomment-688754892
+        platform: getPlatform,
+        plugins: getPlugins,
+        canvas: getCanvasFingerprint,
+        // adBlock: isAdblockUsed, // https://github.com/fingerprintjs/fingerprintjs/issues/405
+        touchSupport: getTouchSupport,
+        fonts: getFonts,
+        audio: getAudioFingerprint,
+        pluginsSupport: getPluginsSupport,
+        productSub: getProductSub,
+        emptyEvalLength: getEmptyEvalLength,
+        errorFF: getErrorFF,
+        vendor: getVendor,
+        chrome: getChrome,
+        cookiesEnabled: areCookiesEnabled,
+    };
+    /**
+     * Gets a components list from the given list of entropy sources.
+     *
+     * Warning for package users:
+     * This function is out of Semantic Versioning, i.e. can change unexpectedly. Usage is at your own risk.
+     */
+    function getComponents(sources, sourceOptions, excludeSources) {
+        return tslib.__awaiter(this, void 0, void 0, function () {
+            var timestamp, components, _i, _a, sourceKey, result, error_1, nextTimestamp;
+            var _b;
+            return tslib.__generator(this, function (_c) {
+                switch (_c.label) {
+                    case 0:
+                        timestamp = Date.now();
+                        components = {};
+                        _i = 0, _a = Object.keys(sources);
+                        _c.label = 1;
+                    case 1:
+                        if (!(_i < _a.length)) return [3 /*break*/, 7];
+                        sourceKey = _a[_i];
+                        if (!excludes(excludeSources, sourceKey)) {
+                            return [3 /*break*/, 6];
+                        }
+                        result = void 0;
+                        _c.label = 2;
+                    case 2:
+                        _c.trys.push([2, 4, , 5]);
+                        _b = {};
+                        return [4 /*yield*/, sources[sourceKey](sourceOptions)];
+                    case 3:
+                        result = (_b.value = _c.sent(), _b);
+                        return [3 /*break*/, 5];
+                    case 4:
+                        error_1 = _c.sent();
+                        result = error_1 && typeof error_1 === 'object' && 'message' in error_1 ? { error: error_1 } : { error: { message: error_1 } };
+                        return [3 /*break*/, 5];
+                    case 5:
+                        nextTimestamp = Date.now();
+                        components[sourceKey] = tslib.__assign(tslib.__assign({}, result), { duration: nextTimestamp - timestamp }); // TypeScript has beaten me here
+                        timestamp = nextTimestamp;
+                        _c.label = 6;
+                    case 6:
+                        _i++;
+                        return [3 /*break*/, 1];
+                    case 7: return [2 /*return*/, components];
+                }
+            });
+        });
+    }
+    /**
+     * Collects entropy components from the built-in sources to make the visitor identifier.
+     */
+    function getBuiltinComponents() {
+        return getComponents(sources, undefined, []);
+    }
+
+    function componentsToCanonicalString(components) {
+        var result = '';
+        for (var _i = 0, _a = Object.keys(components); _i < _a.length; _i++) {
+            var componentKey = _a[_i];
+            var component = components[componentKey];
+            var value = component.error ? 'error' : JSON.stringify(component.value);
+            result += "" + (result ? '|' : '') + componentKey.replace(/([:|\\])/g, '\\$1') + ":" + value;
+        }
+        return result;
+    }
+    function componentsToDebugString(components) {
+        return JSON.stringify(components, function (_key, value) {
+            var _a;
+            if (value instanceof Error) {
+                return tslib.__assign(tslib.__assign({}, value), { message: value.message, stack: (_a = value.stack) === null || _a === void 0 ? void 0 : _a.split('\n') });
+            }
+            return value;
+        }, 2);
+    }
+    function hashComponents(components) {
+        return x64hash128(componentsToCanonicalString(components));
+    }
+    /**
+     * Makes a GetResult implementation that calculates the visitor id hash on demand.
+     * Designed for optimisation.
+     */
+    function makeLazyGetResult(components) {
+        var visitorIdCache;
+        // A plain class isn't used because its getters and setters aren't enumerable.
+        return {
+            components: components,
+            get visitorId() {
+                if (visitorIdCache === undefined) {
+                    visitorIdCache = hashComponents(this.components);
+                }
+                return visitorIdCache;
+            },
+            set visitorId(visitorId) {
+                visitorIdCache = visitorId;
+            },
+        };
+    }
+    /**
+     * The class isn't exported from the index file to not expose the constructor.
+     * The hiding gives more freedom for future non-breaking updates.
+     */
+    var OpenAgent = /** @class */ (function () {
+        function OpenAgent() {
+        }
+        /**
+         * @inheritDoc
+         */
+        OpenAgent.prototype.get = function (options) {
+            if (options === void 0) { options = {}; }
+            return tslib.__awaiter(this, void 0, void 0, function () {
+                var components, result;
+                return tslib.__generator(this, function (_a) {
+                    switch (_a.label) {
+                        case 0: return [4 /*yield*/, getBuiltinComponents()];
+                        case 1:
+                            components = _a.sent();
+                            result = makeLazyGetResult(components);
+                            if (options.debug) {
+                                // console.log is ok here because it's under a debug clause
+                                // eslint-disable-next-line no-console
+                                console.log("Copy the text below to get the debug data:\n\n```\nversion: " + version + "\nuserAgent: " + window.navigator.userAgent + "\ngetOptions: " + JSON.stringify(options, undefined, 2) + "\nvisitorId: " + result.visitorId + "\ncomponents: " + componentsToDebugString(components) + "\n```");
+                            }
+                            return [2 /*return*/, result];
+                    }
+                });
+            });
+        };
+        return OpenAgent;
+    }());
+    /**
+     * Builds an instance of Agent and waits a delay required for a proper operation.
+     */
+    function load(_a) {
+        var _b = (_a === void 0 ? {} : _a).delayFallback, delayFallback = _b === void 0 ? 50 : _b;
+        return tslib.__awaiter(this, void 0, void 0, function () {
+            return tslib.__generator(this, function (_c) {
+                switch (_c.label) {
+                    case 0: 
+                    // A delay is required to ensure consistent entropy components.
+                    // See https://github.com/fingerprintjs/fingerprintjs/issues/254
+                    // and https://github.com/fingerprintjs/fingerprintjs/issues/307
+                    return [4 /*yield*/, requestIdleCallbackIfAvailable(delayFallback)];
+                    case 1:
+                        // A delay is required to ensure consistent entropy components.
+                        // See https://github.com/fingerprintjs/fingerprintjs/issues/254
+                        // and https://github.com/fingerprintjs/fingerprintjs/issues/307
+                        _c.sent();
+                        return [2 /*return*/, new OpenAgent()];
+                }
+            });
+        });
+    }
+
+    // The default export is a syntax sugar (`import * as FP from '...' → import FP from '...'`).
+    // It should contain all the public exported values.
+    var index = { load: load, hashComponents: hashComponents, componentsToDebugString: componentsToDebugString };
+    // The exports below are for private usage. They may change unexpectedly. Use them at your own risk.
+    /** Not window.documented, out of Semantic Versioning, usage is at your own risk */
+    var murmurX64Hash128 = x64hash128;
+
+    exports.componentsToDebugString = componentsToDebugString;
+    exports.default = index;
+    exports.getComponents = getComponents;
+    exports.hashComponents = hashComponents;
+    exports.isChromium = isChromium;
+    exports.isDesktopSafari = isDesktopSafari;
+    exports.isEdgeHTML = isEdgeHTML;
+    exports.isGecko = isGecko;
+    exports.isTrident = isTrident;
+    exports.isWebKit = isWebKit;
+    exports.load = load;
+    exports.murmurX64Hash128 = murmurX64Hash128;
+})(this)
\ No newline at end of file

+/**
+ * FingerprintJS v3.0.3 - Copyright (c) FingerprintJS, Inc, 2020 (https://fingerprintjs.com)
+ * Licensed under the MIT (http://www.opensource.org/licenses/mit-license.php) license.
+ *
+ * This software contains code from open-source projects:
+ * MurmurHash3 by Karan Lyons (https://github.com/karanlyons/murmurHash3.js)
+ */
+
+declare function x64hash128(key: string, seed?: number): string;
+
+declare function getAudioFingerprint(): Promise<number>;
+
+declare function getFonts(): string[];
+
+interface PluginMimeTypeData {
+    type: string;
+    suffixes: string;
+}
+interface PluginData {
+    name: string;
+    description: string;
+    mimeTypes: PluginMimeTypeData[];
+}
+declare function getPlugins(): PluginData[] | undefined;
+
+interface CanvasFingerprint {
+    winding: boolean;
+    data: string;
+}
+declare function getCanvasFingerprint(): CanvasFingerprint;
+
+interface TouchSupport {
+    maxTouchPoints: number;
+    /** The success or failure of creating a TouchEvent */
+    touchEvent: boolean;
+    /** The availability of the "ontouchstart" property */
+    touchStart: boolean;
+}
+/**
+ * This is a crude and primitive touch screen detection. It's not possible to currently reliably detect the availability
+ * of a touch screen with a JS, without actually subscribing to a touch event.
+ *
+ * @see http://www.stucox.com/blog/you-cant-detect-a-touchscreen/
+ * @see https://github.com/Modernizr/Modernizr/issues/548
+ */
+declare function getTouchSupport(): TouchSupport;
+
+declare function getOsCpu(): string | undefined;
+
+declare function getLanguages(): string[][];
+
+declare function getColorDepth(): number;
+
+declare function getDeviceMemory(): number | undefined;
+
+declare function getScreenResolution(): [number, number];
+
+declare function getAvailableScreenResolution(): [number, number] | undefined;
+
+declare function getHardwareConcurrency(): number;
+
+declare function getTimezoneOffset(): number;
+
+declare function getTimezone(): string | undefined;
+
+declare function getSessionStorage(): boolean;
+
+declare function getLocalStorage(): boolean;
+
+declare function getIndexedDB(): boolean | undefined;
+
+declare function getOpenDatabase(): boolean;
+
+declare function getCpuClass(): string | undefined;
+
+declare function getPlatform(): string;
+
+declare function getPluginsSupport(): boolean;
+
+declare function getProductSub(): string;
+
+declare function getEmptyEvalLength(): number;
+
+declare function getErrorFF(): boolean;
+
+declare function getVendor(): string;
+
+declare function getChrome(): boolean;
+
+/**
+ * navigator.cookieEnabled cannot detect custom or nuanced cookie blocking configurations. For example, when blocking
+ * cookies via the Advanced Privacy Settings in IE9, it always returns true. And there have been issues in the past with
+ * site-specific exceptions. Don't rely on it.
+ *
+ * @see https://github.com/Modernizr/Modernizr/blob/master/feature-detects/cookies.js Taken from here
+ */
+declare function areCookiesEnabled(): boolean;
+
+/**
+ * The list of entropy sources used to make visitor identifiers.
+ *
+ * This value isn't restricted by Semantic Versioning, i.e. it may be changed without bumping minor or major version of
+ * this package.
+ */
+declare const sources: {
+    osCpu: typeof getOsCpu;
+    languages: typeof getLanguages;
+    colorDepth: typeof getColorDepth;
+    deviceMemory: typeof getDeviceMemory;
+    screenResolution: typeof getScreenResolution;
+    availableScreenResolution: typeof getAvailableScreenResolution;
+    hardwareConcurrency: typeof getHardwareConcurrency;
+    timezoneOffset: typeof getTimezoneOffset;
+    timezone: typeof getTimezone;
+    sessionStorage: typeof getSessionStorage;
+    localStorage: typeof getLocalStorage;
+    indexedDB: typeof getIndexedDB;
+    openDatabase: typeof getOpenDatabase;
+    cpuClass: typeof getCpuClass;
+    platform: typeof getPlatform;
+    plugins: typeof getPlugins;
+    canvas: typeof getCanvasFingerprint;
+    touchSupport: typeof getTouchSupport;
+    fonts: typeof getFonts;
+    audio: typeof getAudioFingerprint;
+    pluginsSupport: typeof getPluginsSupport;
+    productSub: typeof getProductSub;
+    emptyEvalLength: typeof getEmptyEvalLength;
+    errorFF: typeof getErrorFF;
+    vendor: typeof getVendor;
+    chrome: typeof getChrome;
+    cookiesEnabled: typeof areCookiesEnabled;
+};
+/**
+ * A functions that returns data with entropy to identify visitor.
+ * Source must handle expected errors by itself and turn them into entropy.
+ * The return value must be compatible with `JSON.stringify` or be undefined.
+ */
+declare type Source<TOptions, TValue> = (options: TOptions) => Promise<TValue> | TValue;
+/**
+ * Generic dictionary of unknown sources
+ */
+declare type UnknownSources<TOptions> = Record<string, Source<TOptions, unknown>>;
+/**
+ * Converts an entropy source type to the source return value type
+ */
+declare type SourceValue<TSource extends Source<any, any>> = TSource extends Source<any, infer T> ? T : never;
+/**
+ * Result of getting entropy data from a source
+ */
+declare type Component<T> = ({
+    value: T;
+    error?: undefined;
+} | {
+    value?: undefined;
+    error: Error | {
+        message: unknown;
+    };
+}) & {
+    duration: number;
+};
+/**
+ * Generic dictionary of unknown components
+ */
+declare type UnknownComponents = Record<string, Component<unknown>>;
+/**
+ * Converts an entropy source list type to a corresponding component list type.
+ *
+ * Warning for package users:
+ * This type is out of Semantic Versioning, i.e. can change unexpectedly. Usage is at your own risk.
+ */
+declare type SourcesToComponents<TSources extends UnknownSources<any>> = {
+    [K in keyof TSources]: Component<SourceValue<TSources[K]>>;
+};
+/**
+ * List of components from the built-in entropy sources.
+ *
+ * Warning! This type is out of Semantic Versioning, i.e. may have incompatible changes within a major version. If you
+ * want to avoid breaking changes, use `UnknownComponents` instead that is more generic but guarantees backward
+ * compatibility within a major version. This is because browsers change constantly and therefore entropy sources have
+ * to change too.
+ */
+declare type BuiltinComponents = SourcesToComponents<typeof sources>;
+/**
+ * Gets a components list from the given list of entropy sources.
+ *
+ * Warning for package users:
+ * This function is out of Semantic Versioning, i.e. can change unexpectedly. Usage is at your own risk.
+ */
+declare function getComponents<TSourceOptions, TSources extends UnknownSources<TSourceOptions>, TExclude extends string>(sources: TSources, sourceOptions: TSourceOptions, excludeSources: readonly TExclude[]): Promise<Omit<SourcesToComponents<TSources>, TExclude>>;
+
+/**
+ * Options for Fingerprint class loading
+ */
+interface LoadOptions {
+    /**
+     * When browser doesn't support `requestIdleCallback` a `setTimeout` will be used. This number is only for Safari and
+     * old Edge, because Chrome/Blink based browsers support `requestIdleCallback`. The value is in milliseconds.
+     * @default 50
+     */
+    delayFallback?: number;
+}
+/**
+ * Options for getting visitor identifier
+ */
+interface GetOptions {
+    /**
+     * Whether to print debug messages to the console.
+     * Required to ease investigations of problems.
+     */
+    debug?: boolean;
+}
+/**
+ * Result of getting a visitor identifier
+ */
+interface GetResult {
+    /**
+     * The visitor identifier
+     */
+    visitorId: string;
+    /**
+     * List of components that has formed the visitor identifier.
+     *
+     * Warning! The type of this property is specific but out of Semantic Versioning, i.e. may have incompatible changes
+     * within a major version. If you want to avoid breaking changes, treat the property as having type
+     * `UnknownComponents` that is more generic but guarantees backward compatibility within a major version.
+     */
+    components: BuiltinComponents;
+}
+/**
+ * Agent object that can get visitor identifier
+ */
+interface Agent {
+    /**
+     * Gets the visitor identifier
+     */
+    get(options?: Readonly<GetOptions>): Promise<GetResult>;
+}
+declare function componentsToDebugString(components: UnknownComponents): string;
+declare function hashComponents(components: UnknownComponents): string;
+/**
+ * Builds an instance of Agent and waits a delay required for a proper operation.
+ */
+declare function load({ delayFallback }?: Readonly<LoadOptions>): Promise<Agent>;
+
+/**
+ * Checks whether the browser is based on Trident (the Internet Explorer engine) without using user-agent.
+ *
+ * Warning for package users:
+ * This function is out of Semantic Versioning, i.e. can change unexpectedly. Usage is at your own risk.
+ */
+declare function isTrident(): boolean;
+/**
+ * Checks whether the browser is based on EdgeHTML (the pre-Chromium Edge engine) without using user-agent.
+ *
+ * Warning for package users:
+ * This function is out of Semantic Versioning, i.e. can change unexpectedly. Usage is at your own risk.
+ */
+declare function isEdgeHTML(): boolean;
+/**
+ * Checks whether the browser is based on Chromium without using user-agent.
+ *
+ * Warning for package users:
+ * This function is out of Semantic Versioning, i.e. can change unexpectedly. Usage is at your own risk.
+ */
+declare function isChromium(): boolean;
+/**
+ * Checks whether the browser is based on mobile or desktop Safari without using user-agent.
+ * All iOS browsers use WebKit (the Safari engine).
+ *
+ * Warning for package users:
+ * This function is out of Semantic Versioning, i.e. can change unexpectedly. Usage is at your own risk.
+ */
+declare function isWebKit(): boolean;
+/**
+ * Checks whether the WebKit browser is a desktop Safari.
+ *
+ * Warning for package users:
+ * This function is out of Semantic Versioning, i.e. can change unexpectedly. Usage is at your own risk.
+ */
+declare function isDesktopSafari(): boolean;
+/**
+ * Checks whether the browser is based on Gecko (Firefox engine) without using user-agent.
+ *
+ * Warning for package users:
+ * This function is out of Semantic Versioning, i.e. can change unexpectedly. Usage is at your own risk.
+ */
+declare function isGecko(): boolean;
+
+declare const _default: {
+    load: typeof load;
+    hashComponents: typeof hashComponents;
+    componentsToDebugString: typeof componentsToDebugString;
+};
+/** Not documented, out of Semantic Versioning, usage is at your own risk */
+declare const murmurX64Hash128: typeof x64hash128;
+
+export default _default;
+export { Agent, BuiltinComponents, Component, GetOptions, GetResult, LoadOptions, SourcesToComponents, UnknownComponents, componentsToDebugString, getComponents, hashComponents, isChromium, isDesktopSafari, isEdgeHTML, isGecko, isTrident, isWebKit, load, murmurX64Hash128 };

+/**
+ * FingerprintJS v3.0.3 - Copyright (c) FingerprintJS, Inc, 2020 (https://fingerprintjs.com)
+ * Licensed under the MIT (http://www.opensource.org/licenses/mit-license.php) license.
+ *
+ * This software contains code from open-source projects:
+ * MurmurHash3 by Karan Lyons (https://github.com/karanlyons/murmurHash3.js)
+ */
+
+import { __awaiter, __generator, __assign } from 'tslib';
+
+/*
+ * Taken from https://github.com/karanlyons/murmurHash3.js/blob/a33d0723127e2e5415056c455f8aed2451ace208/murmurHash3.js
+ */
+//
+// Given two 64bit ints (as an array of two 32bit ints) returns the two
+// added together as a 64bit int (as an array of two 32bit ints).
+//
+function x64Add(m, n) {
+    m = [m[0] >>> 16, m[0] & 0xffff, m[1] >>> 16, m[1] & 0xffff];
+    n = [n[0] >>> 16, n[0] & 0xffff, n[1] >>> 16, n[1] & 0xffff];
+    var o = [0, 0, 0, 0];
+    o[3] += m[3] + n[3];
+    o[2] += o[3] >>> 16;
+    o[3] &= 0xffff;
+    o[2] += m[2] + n[2];
+    o[1] += o[2] >>> 16;
+    o[2] &= 0xffff;
+    o[1] += m[1] + n[1];
+    o[0] += o[1] >>> 16;
+    o[1] &= 0xffff;
+    o[0] += m[0] + n[0];
+    o[0] &= 0xffff;
+    return [(o[0] << 16) | o[1], (o[2] << 16) | o[3]];
+}
+//
+// Given two 64bit ints (as an array of two 32bit ints) returns the two
+// multiplied together as a 64bit int (as an array of two 32bit ints).
+//
+function x64Multiply(m, n) {
+    m = [m[0] >>> 16, m[0] & 0xffff, m[1] >>> 16, m[1] & 0xffff];
+    n = [n[0] >>> 16, n[0] & 0xffff, n[1] >>> 16, n[1] & 0xffff];
+    var o = [0, 0, 0, 0];
+    o[3] += m[3] * n[3];
+    o[2] += o[3] >>> 16;
+    o[3] &= 0xffff;
+    o[2] += m[2] * n[3];
+    o[1] += o[2] >>> 16;
+    o[2] &= 0xffff;
+    o[2] += m[3] * n[2];
+    o[1] += o[2] >>> 16;
+    o[2] &= 0xffff;
+    o[1] += m[1] * n[3];
+    o[0] += o[1] >>> 16;
+    o[1] &= 0xffff;
+    o[1] += m[2] * n[2];
+    o[0] += o[1] >>> 16;
+    o[1] &= 0xffff;
+    o[1] += m[3] * n[1];
+    o[0] += o[1] >>> 16;
+    o[1] &= 0xffff;
+    o[0] += m[0] * n[3] + m[1] * n[2] + m[2] * n[1] + m[3] * n[0];
+    o[0] &= 0xffff;
+    return [(o[0] << 16) | o[1], (o[2] << 16) | o[3]];
+}
+//
+// Given a 64bit int (as an array of two 32bit ints) and an int
+// representing a number of bit positions, returns the 64bit int (as an
+// array of two 32bit ints) rotated left by that number of positions.
+//
+function x64Rotl(m, n) {
+    n %= 64;
+    if (n === 32) {
+        return [m[1], m[0]];
+    }
+    else if (n < 32) {
+        return [(m[0] << n) | (m[1] >>> (32 - n)), (m[1] << n) | (m[0] >>> (32 - n))];
+    }
+    else {
+        n -= 32;
+        return [(m[1] << n) | (m[0] >>> (32 - n)), (m[0] << n) | (m[1] >>> (32 - n))];
+    }
+}
+//
+// Given a 64bit int (as an array of two 32bit ints) and an int
+// representing a number of bit positions, returns the 64bit int (as an
+// array of two 32bit ints) shifted left by that number of positions.
+//
+function x64LeftShift(m, n) {
+    n %= 64;
+    if (n === 0) {
+        return m;
+    }
+    else if (n < 32) {
+        return [(m[0] << n) | (m[1] >>> (32 - n)), m[1] << n];
+    }
+    else {
+        return [m[1] << (n - 32), 0];
+    }
+}
+//
+// Given two 64bit ints (as an array of two 32bit ints) returns the two
+// xored together as a 64bit int (as an array of two 32bit ints).
+//
+function x64Xor(m, n) {
+    return [m[0] ^ n[0], m[1] ^ n[1]];
+}
+//
+// Given a block, returns murmurHash3's final x64 mix of that block.
+// (`[0, h[0] >>> 1]` is a 33 bit unsigned right shift. This is the
+// only place where we need to right shift 64bit ints.)
+//
+function x64Fmix(h) {
+    h = x64Xor(h, [0, h[0] >>> 1]);
+    h = x64Multiply(h, [0xff51afd7, 0xed558ccd]);
+    h = x64Xor(h, [0, h[0] >>> 1]);
+    h = x64Multiply(h, [0xc4ceb9fe, 0x1a85ec53]);
+    h = x64Xor(h, [0, h[0] >>> 1]);
+    return h;
+}
+//
+// Given a string and an optional seed as an int, returns a 128 bit
+// hash using the x64 flavor of MurmurHash3, as an unsigned hex.
+//
+function x64hash128(key, seed) {
+    key = key || '';
+    seed = seed || 0;
+    var remainder = key.length % 16;
+    var bytes = key.length - remainder;
+    var h1 = [0, seed];
+    var h2 = [0, seed];
+    var k1 = [0, 0];
+    var k2 = [0, 0];
+    var c1 = [0x87c37b91, 0x114253d5];
+    var c2 = [0x4cf5ad43, 0x2745937f];
+    var i;
+    for (i = 0; i < bytes; i = i + 16) {
+        k1 = [
+            (key.charCodeAt(i + 4) & 0xff) |
+                ((key.charCodeAt(i + 5) & 0xff) << 8) |
+                ((key.charCodeAt(i + 6) & 0xff) << 16) |
+                ((key.charCodeAt(i + 7) & 0xff) << 24),
+            (key.charCodeAt(i) & 0xff) |
+                ((key.charCodeAt(i + 1) & 0xff) << 8) |
+                ((key.charCodeAt(i + 2) & 0xff) << 16) |
+                ((key.charCodeAt(i + 3) & 0xff) << 24),
+        ];
+        k2 = [
+            (key.charCodeAt(i + 12) & 0xff) |
+                ((key.charCodeAt(i + 13) & 0xff) << 8) |
+                ((key.charCodeAt(i + 14) & 0xff) << 16) |
+                ((key.charCodeAt(i + 15) & 0xff) << 24),
+            (key.charCodeAt(i + 8) & 0xff) |
+                ((key.charCodeAt(i + 9) & 0xff) << 8) |
+                ((key.charCodeAt(i + 10) & 0xff) << 16) |
+                ((key.charCodeAt(i + 11) & 0xff) << 24),
+        ];
+        k1 = x64Multiply(k1, c1);
+        k1 = x64Rotl(k1, 31);
+        k1 = x64Multiply(k1, c2);
+        h1 = x64Xor(h1, k1);
+        h1 = x64Rotl(h1, 27);
+        h1 = x64Add(h1, h2);
+        h1 = x64Add(x64Multiply(h1, [0, 5]), [0, 0x52dce729]);
+        k2 = x64Multiply(k2, c2);
+        k2 = x64Rotl(k2, 33);
+        k2 = x64Multiply(k2, c1);
+        h2 = x64Xor(h2, k2);
+        h2 = x64Rotl(h2, 31);
+        h2 = x64Add(h2, h1);
+        h2 = x64Add(x64Multiply(h2, [0, 5]), [0, 0x38495ab5]);
+    }
+    k1 = [0, 0];
+    k2 = [0, 0];
+    switch (remainder) {
+        case 15:
+            k2 = x64Xor(k2, x64LeftShift([0, key.charCodeAt(i + 14)], 48));
+        // fallthrough
+        case 14:
+            k2 = x64Xor(k2, x64LeftShift([0, key.charCodeAt(i + 13)], 40));
+        // fallthrough
+        case 13:
+            k2 = x64Xor(k2, x64LeftShift([0, key.charCodeAt(i + 12)], 32));
+        // fallthrough
+        case 12:
+            k2 = x64Xor(k2, x64LeftShift([0, key.charCodeAt(i + 11)], 24));
+        // fallthrough
+        case 11:
+            k2 = x64Xor(k2, x64LeftShift([0, key.charCodeAt(i + 10)], 16));
+        // fallthrough
+        case 10:
+            k2 = x64Xor(k2, x64LeftShift([0, key.charCodeAt(i + 9)], 8));
+        // fallthrough
+        case 9:
+            k2 = x64Xor(k2, [0, key.charCodeAt(i + 8)]);
+            k2 = x64Multiply(k2, c2);
+            k2 = x64Rotl(k2, 33);
+            k2 = x64Multiply(k2, c1);
+            h2 = x64Xor(h2, k2);
+        // fallthrough
+        case 8:
+            k1 = x64Xor(k1, x64LeftShift([0, key.charCodeAt(i + 7)], 56));
+        // fallthrough
+        case 7:
+            k1 = x64Xor(k1, x64LeftShift([0, key.charCodeAt(i + 6)], 48));
+        // fallthrough
+        case 6:
+            k1 = x64Xor(k1, x64LeftShift([0, key.charCodeAt(i + 5)], 40));
+        // fallthrough
+        case 5:
+            k1 = x64Xor(k1, x64LeftShift([0, key.charCodeAt(i + 4)], 32));
+        // fallthrough
+        case 4:
+            k1 = x64Xor(k1, x64LeftShift([0, key.charCodeAt(i + 3)], 24));
+        // fallthrough
+        case 3:
+            k1 = x64Xor(k1, x64LeftShift([0, key.charCodeAt(i + 2)], 16));
+        // fallthrough
+        case 2:
+            k1 = x64Xor(k1, x64LeftShift([0, key.charCodeAt(i + 1)], 8));
+        // fallthrough
+        case 1:
+            k1 = x64Xor(k1, [0, key.charCodeAt(i)]);
+            k1 = x64Multiply(k1, c1);
+            k1 = x64Rotl(k1, 31);
+            k1 = x64Multiply(k1, c2);
+            h1 = x64Xor(h1, k1);
+        // fallthrough
+    }
+    h1 = x64Xor(h1, [0, key.length]);
+    h2 = x64Xor(h2, [0, key.length]);
+    h1 = x64Add(h1, h2);
+    h2 = x64Add(h2, h1);
+    h1 = x64Fmix(h1);
+    h2 = x64Fmix(h2);
+    h1 = x64Add(h1, h2);
+    h2 = x64Add(h2, h1);
+    return (('00000000' + (h1[0] >>> 0).toString(16)).slice(-8) +
+        ('00000000' + (h1[1] >>> 0).toString(16)).slice(-8) +
+        ('00000000' + (h2[0] >>> 0).toString(16)).slice(-8) +
+        ('00000000' + (h2[1] >>> 0).toString(16)).slice(-8));
+}
+
+var version = "3.0.3";
+
+function requestIdleCallbackIfAvailable(fallbackTimeout) {
+    return new Promise(function (resolve) {
+        if (window.requestIdleCallback) {
+            window.requestIdleCallback(function () { return resolve(); });
+        }
+        else {
+            setTimeout(resolve, fallbackTimeout);
+        }
+    });
+}
+
+/*
+ * This file contains functions to work with pure data only (no browser features, DOM, side effects, etc).
+ */
+/**
+ * Does the same as Array.prototype.includes but has better typing
+ */
+function includes(haystack, needle) {
+    for (var i = 0, l = haystack.length; i < l; ++i) {
+        if (haystack[i] === needle) {
+            return true;
+        }
+    }
+    return false;
+}
+/**
+ * Like `!includes()` but with proper typing
+ */
+function excludes(haystack, needle) {
+    return !includes(haystack, needle);
+}
+/**
+ * Be careful, NaN can return
+ */
+function toInt(value) {
+    if (typeof value === 'number') {
+        return value | 0;
+    }
+    return parseInt(value);
+}
+/**
+ * Be careful, NaN can return
+ */
+function toFloat(value) {
+    if (typeof value === 'number') {
+        return value;
+    }
+    return parseFloat(value);
+}
+function countTruthy(values) {
+    return values.reduce(function (sum, value) { return sum + (value ? 1 : 0); }, 0);
+}
+
+/*
+ * Functions to help with browser features
+ */
+var w = window;
+var n = navigator;
+var d = document;
+/**
+ * Checks whether the browser is based on Trident (the Internet Explorer engine) without using user-agent.
+ *
+ * Warning for package users:
+ * This function is out of Semantic Versioning, i.e. can change unexpectedly. Usage is at your own risk.
+ */
+function isTrident() {
+    // The properties are checked to be in IE 10, IE 11 and not to be in other browsers in October 2020
+    return (countTruthy([
+        'MSCSSMatrix' in w,
+        'msSetImmediate' in w,
+        'msIndexedDB' in w,
+        'msMaxTouchPoints' in n,
+        'msPointerEnabled' in n,
+    ]) >= 4);
+}
+/**
+ * Checks whether the browser is based on EdgeHTML (the pre-Chromium Edge engine) without using user-agent.
+ *
+ * Warning for package users:
+ * This function is out of Semantic Versioning, i.e. can change unexpectedly. Usage is at your own risk.
+ */
+function isEdgeHTML() {
+    // Based on research in October 2020
+    return (countTruthy(['msWriteProfilerMark' in w, 'MSStream' in w, 'msLaunchUri' in n, 'msSaveBlob' in n]) >= 3 &&
+        !isTrident());
+}
+/**
+ * Checks whether the browser is based on Chromium without using user-agent.
+ *
+ * Warning for package users:
+ * This function is out of Semantic Versioning, i.e. can change unexpectedly. Usage is at your own risk.
+ */
+function isChromium() {
+    // Based on research in October 2020. Tested to detect Chromium 42-86.
+    return (countTruthy([
+        'webkitPersistentStorage' in n,
+        'webkitTemporaryStorage' in n,
+        n.vendor.indexOf('Google') === 0,
+        'webkitResolveLocalFileSystemURL' in w,
+        'BatteryManager' in w,
+        'webkitMediaStream' in w,
+        'webkitSpeechGrammar' in w,
+    ]) >= 5);
+}
+/**
+ * Checks whether the browser is based on mobile or desktop Safari without using user-agent.
+ * All iOS browsers use WebKit (the Safari engine).
+ *
+ * Warning for package users:
+ * This function is out of Semantic Versioning, i.e. can change unexpectedly. Usage is at your own risk.
+ */
+function isWebKit() {
+    // Based on research in September 2020
+    return (countTruthy([
+        'ApplePayError' in w,
+        'CSSPrimitiveValue' in w,
+        'Counter' in w,
+        n.vendor.indexOf('Apple') === 0,
+        'getStorageUpdates' in n,
+        'WebKitMediaKeys' in w,
+    ]) >= 4);
+}
+/**
+ * Checks whether the WebKit browser is a desktop Safari.
+ *
+ * Warning for package users:
+ * This function is out of Semantic Versioning, i.e. can change unexpectedly. Usage is at your own risk.
+ */
+function isDesktopSafari() {
+    return (countTruthy([
+        'safari' in w,
+        !('DeviceMotionEvent' in w),
+        !('ongestureend' in w),
+        !('standalone' in n),
+    ]) >= 3);
+}
+/**
+ * Checks whether the browser is based on Gecko (Firefox engine) without using user-agent.
+ *
+ * Warning for package users:
+ * This function is out of Semantic Versioning, i.e. can change unexpectedly. Usage is at your own risk.
+ */
+function isGecko() {
+    var _a;
+    // Based on research in September 2020
+    return (countTruthy([
+        'buildID' in n,
+        ((_a = d.documentElement) === null || _a === void 0 ? void 0 : _a.style) && 'MozAppearance' in d.documentElement.style,
+        'MediaRecorderErrorEvent' in w,
+        'mozInnerScreenX' in w,
+        'CSSMozDocumentRule' in w,
+        'CanvasCaptureMediaStream' in w,
+    ]) >= 4);
+}
+/**
+ * Checks whether the browser is based on Chromium version ≥86 without using user-agent.
+ * It doesn't check that the browser is based on Chromium, there is a separate function for this.
+ */
+function isChromium86OrNewer() {
+    // Checked in Chrome 85 vs Chrome 86 both on desktop and Android
+    return (countTruthy([
+        !('MediaSettingsRange' in w),
+        'RTCEncodedAudioFrame' in w,
+        '' + w.Intl === '[object Intl]',
+        '' + w.Reflect === '[object Reflect]',
+    ]) >= 3);
+}
+/**
+ * Checks whether the browser is based on WebKit version ≥606 (Safari ≥12) without using user-agent.
+ * It doesn't check that the browser is based on WebKit, there is a separate function for this.
+ *
+ * @link https://en.wikipedia.org/wiki/Safari_version_history#Release_history Safari-WebKit versions map
+ */
+function isWebKit606OrNewer() {
+    // Checked in Safari 9–14
+    return (countTruthy([
+        'DOMRectList' in w,
+        'RTCPeerConnectionIceEvent' in w,
+        'SVGGeometryElement' in w,
+        'ontransitioncancel' in w,
+    ]) >= 3);
+}
+
+var w$1 = window;
+var d$1 = document;
+// Inspired by and based on https://github.com/cozylife/audio-fingerprint
+function getAudioFingerprint() {
+    return __awaiter(this, void 0, void 0, function () {
+        var AudioContext, context, oscillator, compressor, buffer, error_1;
+        return __generator(this, function (_a) {
+            switch (_a.label) {
+                case 0:
+                    // In some browsers, audio context always stays suspended unless the context is started in response to a user action
+                    // (e.g. a click or a tap). It prevents audio fingerprint from being taken at an arbitrary moment of time.
+                    // Such browsers are old and unpopular, so the audio fingerprinting is just skipped in them.
+                    // See a similar case explanation at https://stackoverflow.com/questions/46363048/onaudioprocess-not-called-on-ios11#46534088
+                    if (doesCurrentBrowserSuspendAudioContext()) {
+                        return [2 /*return*/, -1];
+                    }
+                    AudioContext = w$1.OfflineAudioContext || w$1.webkitOfflineAudioContext;
+                    if (!AudioContext) {
+                        return [2 /*return*/, -2];
+                    }
+                    context = new AudioContext(1, 44100, 44100);
+                    oscillator = context.createOscillator();
+                    oscillator.type = 'triangle';
+                    setAudioParam(context, oscillator.frequency, 10000);
+                    compressor = context.createDynamicsCompressor();
+                    setAudioParam(context, compressor.threshold, -50);
+                    setAudioParam(context, compressor.knee, 40);
+                    setAudioParam(context, compressor.ratio, 12);
+                    setAudioParam(context, compressor.reduction, -20);
+                    setAudioParam(context, compressor.attack, 0);
+                    setAudioParam(context, compressor.release, 0.25);
+                    oscillator.connect(compressor);
+                    compressor.connect(context.destination);
+                    oscillator.start(0);
+                    _a.label = 1;
+                case 1:
+                    _a.trys.push([1, 3, 4, 5]);
+                    return [4 /*yield*/, renderAudio(context)];
+                case 2:
+                    buffer = _a.sent();
+                    return [3 /*break*/, 5];
+                case 3:
+                    error_1 = _a.sent();
+                    if (error_1.name === "timeout" /* Timeout */ || error_1.name === "suspended" /* Suspended */) {
+                        return [2 /*return*/, -3];
+                    }
+                    throw error_1;
+                case 4:
+                    oscillator.disconnect();
+                    compressor.disconnect();
+                    return [7 /*endfinally*/];
+                case 5: return [2 /*return*/, getHash(buffer.getChannelData(0))];
+            }
+        });
+    });
+}
+/**
+ * Checks if the current browser is known to always suspend audio context
+ */
+function doesCurrentBrowserSuspendAudioContext() {
+    return isWebKit() && !isDesktopSafari() && !isWebKit606OrNewer();
+}
+function setAudioParam(context, param, value) {
+    var isAudioParam = function (value) {
+        return value && typeof value.setValueAtTime === 'function';
+    };
+    if (isAudioParam(param)) {
+        param.setValueAtTime(value, context.currentTime);
+    }
+}
+function renderAudio(context) {
+    var resumeTriesMaxCount = 3;
+    var resumeRetryDelay = 500;
+    var runningTimeout = 1000;
+    return new Promise(function (resolve, reject) {
+        context.oncomplete = function (event) { return resolve(event.renderedBuffer); };
+        var resumeTriesLeft = resumeTriesMaxCount;
+        var tryResume = function () {
+            context.startRendering();
+            switch (context.state) {
+                case 'running':
+                    setTimeout(function () { return reject(makeInnerError("timeout" /* Timeout */)); }, runningTimeout);
+                    break;
+                // Sometimes the audio context doesn't start after calling `startRendering` (in addition to the cases where
+                // audio context doesn't start at all). A known case is starting an audio context when the browser tab is in
+                // background on iPhone. Retries usually help in this case.
+                case 'suspended':
+                    // The audio context can reject starting until the tab is in foreground. Long fingerprint duration
+                    // in background isn't a problem, therefore the retry attempts don't count in background. It can lead to
+                    // a situation when a fingerprint takes very long time and finishes successfully. FYI, the audio context
+                    // can be suspended when `document.hidden === false` and start running after a retry.
+                    if (!d$1.hidden) {
+                        resumeTriesLeft--;
+                    }
+                    if (resumeTriesLeft > 0) {
+                        setTimeout(tryResume, resumeRetryDelay);
+                    }
+                    else {
+                        reject(makeInnerError("suspended" /* Suspended */));
+                    }
+                    break;
+            }
+        };
+        tryResume();
+    });
+}
+function getHash(signal) {
+    var hash = 0;
+    for (var i = 4500; i < 5000; ++i) {
+        hash += Math.abs(signal[i]);
+    }
+    return hash;
+}
+function makeInnerError(name) {
+    var error = new Error(name);
+    error.name = name;
+    return error;
+}
+
+var d$2 = document;
+// We use m or w because these two characters take up the maximum width.
+// And we use a LLi so that the same matching fonts can get separated.
+var testString = 'mmMwWLliI0O&1';
+// We test using 48px font size, we may use any size. I guess larger the better.
+var testSize = '48px';
+// A font will be compared against all the three default fonts.
+// And if it doesn't match all 3 then that font is not available.
+var baseFonts = ['monospace', 'sans-serif', 'serif'];
+var fontList = [
+    // This is android-specific font from "Roboto" family
+    'sans-serif-thin',
+    'ARNO PRO',
+    'Agency FB',
+    'Arabic Typesetting',
+    'Arial Unicode MS',
+    'AvantGarde Bk BT',
+    'BankGothic Md BT',
+    'Batang',
+    'Bitstream Vera Sans Mono',
+    'Calibri',
+    'Century',
+    'Century Gothic',
+    'Clarendon',
+    'EUROSTILE',
+    'Franklin Gothic',
+    'Futura Bk BT',
+    'Futura Md BT',
+    'GOTHAM',
+    'Gill Sans',
+    'HELV',
+    'Haettenschweiler',
+    'Helvetica Neue',
+    'Humanst521 BT',
+    'Leelawadee',
+    'Letter Gothic',
+    'Levenim MT',
+    'Lucida Bright',
+    'Lucida Sans',
+    'Menlo',
+    'MS Mincho',
+    'MS Outlook',
+    'MS Reference Specialty',
+    'MS UI Gothic',
+    'MT Extra',
+    'MYRIAD PRO',
+    'Marlett',
+    'Meiryo UI',
+    'Microsoft Uighur',
+    'Minion Pro',
+    'Monotype Corsiva',
+    'PMingLiU',
+    'Pristina',
+    'SCRIPTINA',
+    'Segoe UI Light',
+    'Serifa',
+    'SimHei',
+    'Small Fonts',
+    'Staccato222 BT',
+    'TRAJAN PRO',
+    'Univers CE 55 Medium',
+    'Vrinda',
+    'ZWAdobeF',
+];
+var fontSpanStyle = {
+    // CSS font reset to reset external styles
+    fontStyle: 'normal',
+    fontWeight: 'normal',
+    letterSpacing: 'normal',
+    lineBreak: 'auto',
+    lineHeight: 'normal',
+    textTransform: 'none',
+    textAlign: 'left',
+    textDecoration: 'none',
+    textShadow: 'none',
+    whiteSpace: 'normal',
+    wordBreak: 'normal',
+    wordSpacing: 'normal',
+    // We need this css as in some weird browser this span elements shows up for a microSec which creates
+    // a bad user experience
+    position: 'absolute',
+    left: '-9999px',
+    fontSize: testSize,
+};
+// kudos to http://www.lalit.org/lab/javascript-css-font-detect/
+function getFonts() {
+    var h = d$2.body;
+    // div to load spans for the base fonts
+    var baseFontsDiv = d$2.createElement('div');
+    // div to load spans for the fonts to detect
+    var fontsDiv = d$2.createElement('div');
+    var defaultWidth = {};
+    var defaultHeight = {};
+    // creates a span where the fonts will be loaded
+    var createSpan = function () {
+        var span = d$2.createElement('span');
+        span.textContent = testString;
+        for (var _i = 0, _a = Object.keys(fontSpanStyle); _i < _a.length; _i++) {
+            var prop = _a[_i];
+            span.style[prop] = fontSpanStyle[prop];
+        }
+        return span;
+    };
+    // creates a span and load the font to detect and a base font for fallback
+    var createSpanWithFonts = function (fontToDetect, baseFont) {
+        var s = createSpan();
+        s.style.fontFamily = "'" + fontToDetect + "'," + baseFont;
+        return s;
+    };
+    // creates spans for the base fonts and adds them to baseFontsDiv
+    var initializeBaseFontsSpans = function () {
+        return baseFonts.map(function (baseFont) {
+            var s = createSpan();
+            s.style.fontFamily = baseFont;
+            baseFontsDiv.appendChild(s);
+            return s;
+        });
+    };
+    // creates spans for the fonts to detect and adds them to fontsDiv
+    var initializeFontsSpans = function () {
+        // Stores {fontName : [spans for that font]}
+        var spans = {};
+        var _loop_1 = function (font) {
+            spans[font] = baseFonts.map(function (baseFont) {
+                var s = createSpanWithFonts(font, baseFont);
+                fontsDiv.appendChild(s);
+                return s;
+            });
+        };
+        for (var _i = 0, fontList_1 = fontList; _i < fontList_1.length; _i++) {
+            var font = fontList_1[_i];
+            _loop_1(font);
+        }
+        return spans;
+    };
+    // checks if a font is available
+    var isFontAvailable = function (fontSpans) {
+        return baseFonts.some(function (baseFont, baseFontIndex) {
+            return fontSpans[baseFontIndex].offsetWidth !== defaultWidth[baseFont] ||
+                fontSpans[baseFontIndex].offsetHeight !== defaultHeight[baseFont];
+        });
+    };
+    // create spans for base fonts
+    var baseFontsSpans = initializeBaseFontsSpans();
+    // add the spans to the DOM
+    h.appendChild(baseFontsDiv);
+    // get the default width for the three base fonts
+    for (var index = 0, length_1 = baseFonts.length; index < length_1; index++) {
+        defaultWidth[baseFonts[index]] = baseFontsSpans[index].offsetWidth; // width for the default font
+        defaultHeight[baseFonts[index]] = baseFontsSpans[index].offsetHeight; // height for the default font
+    }
+    // create spans for fonts to detect
+    var fontsSpans = initializeFontsSpans();
+    // add all the spans to the DOM
+    h.appendChild(fontsDiv);
+    // check available fonts
+    var available = [];
+    for (var i = 0, l = fontList.length; i < l; i++) {
+        if (isFontAvailable(fontsSpans[fontList[i]])) {
+            available.push(fontList[i]);
+        }
+    }
+    // remove spans from DOM
+    h.removeChild(fontsDiv);
+    h.removeChild(baseFontsDiv);
+    return available;
+}
+
+function getPlugins() {
+    if (isTrident()) {
+        return [];
+    }
+    if (!navigator.plugins) {
+        return undefined;
+    }
+    var plugins = [];
+    // Safari 10 doesn't support iterating navigator.plugins with for...of
+    for (var i = 0; i < navigator.plugins.length; ++i) {
+        var plugin = navigator.plugins[i];
+        if (!plugin) {
+            continue;
+        }
+        var mimeTypes = [];
+        for (var j = 0; j < plugin.length; ++j) {
+            var mimeType = plugin[j];
+            mimeTypes.push({
+                type: mimeType.type,
+                suffixes: mimeType.suffixes,
+            });
+        }
+        plugins.push({
+            name: plugin.name,
+            description: plugin.description,
+            mimeTypes: mimeTypes,
+        });
+    }
+    return plugins;
+}
+
+function makeCanvasContext() {
+    var canvas = document.createElement('canvas');
+    canvas.width = 240;
+    canvas.height = 140;
+    canvas.style.display = 'inline';
+    return [canvas, canvas.getContext('2d')];
+}
+function isSupported(canvas, context) {
+    // TODO: look into: https://developer.mozilla.org/en-US/docs/Web/API/HTMLCanvasElement/toBlob
+    return !!(context && canvas.toDataURL);
+}
+function save(canvas) {
+    // TODO: look into: https://developer.mozilla.org/en-US/docs/Web/API/HTMLCanvasElement/toBlob
+    return canvas.toDataURL();
+}
+// https://www.browserleaks.com/canvas#how-does-it-work
+function getCanvasFingerprint() {
+    var _a = makeCanvasContext(), canvas = _a[0], context = _a[1];
+    if (!isSupported(canvas, context)) {
+        return { winding: false, data: '' };
+    }
+    // detect browser support of canvas winding
+    // http://blogs.adobe.com/webplatform/2013/01/30/winding-rules-in-canvas/
+    // https://github.com/Modernizr/Modernizr/blob/master/feature-detects/canvas/winding.js
+    context.rect(0, 0, 10, 10);
+    context.rect(2, 2, 6, 6);
+    var winding = !context.isPointInPath(5, 5, 'evenodd');
+    context.textBaseline = 'alphabetic';
+    context.fillStyle = '#f60';
+    context.fillRect(125, 1, 62, 20);
+    context.fillStyle = '#069';
+    // https://github.com/Valve/fingerprintjs2/issues/66
+    // this can affect FP generation when applying different CSS on different websites
+    context.font = '11pt no-real-font-123';
+    // the choice of emojis has a gigantic impact on rendering performance (especially in FF)
+    // some newer emojis cause it to slow down 50-200 times
+    // context.fillText("Cw爨m fjordbank \ud83d\ude03 gly", 2, 15)
+    var printedText = 'Cwm fjordbank \ud83d\ude03 gly';
+    context.fillText(printedText, 2, 15);
+    context.fillStyle = 'rgba(102, 204, 0, 0.2)';
+    context.font = '18pt Arial';
+    context.fillText(printedText, 4, 45);
+    // canvas blending
+    // http://blogs.adobe.com/webplatform/2013/01/28/blending-features-in-canvas/
+    // http://jsfiddle.net/NDYV8/16/
+    context.globalCompositeOperation = 'multiply';
+    context.fillStyle = 'rgb(255,0,255)';
+    context.beginPath();
+    context.arc(50, 50, 50, 0, Math.PI * 2, true);
+    context.closePath();
+    context.fill();
+    context.fillStyle = 'rgb(0,255,255)';
+    context.beginPath();
+    context.arc(100, 50, 50, 0, Math.PI * 2, true);
+    context.closePath();
+    context.fill();
+    context.fillStyle = 'rgb(255,255,0)';
+    context.beginPath();
+    context.arc(75, 100, 50, 0, Math.PI * 2, true);
+    context.closePath();
+    context.fill();
+    context.fillStyle = 'rgb(255,0,255)';
+    // canvas winding
+    // http://blogs.adobe.com/webplatform/2013/01/30/winding-rules-in-canvas/
+    // http://jsfiddle.net/NDYV8/19/
+    context.arc(75, 75, 75, 0, Math.PI * 2, true);
+    context.arc(75, 75, 25, 0, Math.PI * 2, true);
+    context.fill('evenodd');
+    return {
+        winding: winding,
+        data: save(canvas),
+    };
+}
+
+var n$1 = navigator;
+var w$2 = window;
+/**
+ * This is a crude and primitive touch screen detection. It's not possible to currently reliably detect the availability
+ * of a touch screen with a JS, without actually subscribing to a touch event.
+ *
+ * @see http://www.stucox.com/blog/you-cant-detect-a-touchscreen/
+ * @see https://github.com/Modernizr/Modernizr/issues/548
+ */
+function getTouchSupport() {
+    var maxTouchPoints = 0;
+    var touchEvent;
+    if (n$1.maxTouchPoints !== undefined) {
+        maxTouchPoints = toInt(n$1.maxTouchPoints);
+    }
+    else if (n$1.msMaxTouchPoints !== undefined) {
+        maxTouchPoints = n$1.msMaxTouchPoints;
+    }
+    try {
+        document.createEvent('TouchEvent');
+        touchEvent = true;
+    }
+    catch (_) {
+        touchEvent = false;
+    }
+    var touchStart = 'ontouchstart' in w$2;
+    return {
+        maxTouchPoints: maxTouchPoints,
+        touchEvent: touchEvent,
+        touchStart: touchStart,
+    };
+}
+
+function getOsCpu() {
+    return navigator.oscpu;
+}
+
+var n$2 = navigator;
+function getLanguages() {
+    var result = [];
+    var language = n$2.language || n$2.userLanguage || n$2.browserLanguage || n$2.systemLanguage;
+    if (language !== undefined) {
+        result.push([language]);
+    }
+    if (Array.isArray(n$2.languages)) {
+        // Starting from Chromium 86, there is only a single value in `navigator.language` in Incognito mode:
+        // the value of `navigator.language`. Therefore the value is ignored in this browser.
+        if (!(isChromium() && isChromium86OrNewer())) {
+            result.push(n$2.languages);
+        }
+    }
+    else if (typeof n$2.languages === 'string') {
+        var languages = n$2.languages;
+        if (languages) {
+            result.push(languages.split(','));
+        }
+    }
+    return result;
+}
+
+function getColorDepth() {
+    return window.screen.colorDepth;
+}
+
+function getDeviceMemory() {
+    return navigator.deviceMemory;
+}
+
+var w$3 = window;
+function getScreenResolution() {
+    // Some browsers return screen resolution as strings, e.g. "1200", instead of a number, e.g. 1200.
+    // I suspect it's done by certain plugins that randomize browser properties to prevent fingerprinting.
+    var dimensions = [toInt(w$3.screen.width), toInt(w$3.screen.height)];
+    dimensions.sort().reverse();
+    return dimensions;
+}
+
+var w$4 = window;
+function getAvailableScreenResolution() {
+    if (w$4.screen.availWidth && w$4.screen.availHeight) {
+        // Some browsers return screen resolution as strings, e.g. "1200", instead of a number, e.g. 1200.
+        // I suspect it's done by certain plugins that randomize browser properties to prevent fingerprinting.
+        var dimensions = [toInt(w$4.screen.availWidth), toInt(w$4.screen.availHeight)];
+        dimensions.sort().reverse();
+        return dimensions;
+    }
+    return undefined;
+}
+
+function getHardwareConcurrency() {
+    try {
+        // sometimes hardware concurrency is a string
+        var concurrency = toInt(navigator.hardwareConcurrency);
+        return isNaN(concurrency) ? 1 : concurrency;
+    }
+    catch (e) {
+        return 1;
+    }
+}
+
+function getTimezoneOffset() {
+    var currentYear = new Date().getFullYear();
+    // The timezone offset may change over time due to daylight saving time (DST) shifts.
+    // The non-DST timezone offset is used as the result timezone offset.
+    // Since the DST season differs in the northern and the southern hemispheres,
+    // both January and July timezones offsets are considered.
+    return Math.max(
+    // `getTimezoneOffset` returns a number as a string in some unidentified cases
+    toFloat(new Date(currentYear, 0, 1).getTimezoneOffset()), toFloat(new Date(currentYear, 6, 1).getTimezoneOffset()));
+}
+
+var w$5 = window;
+function getTimezone() {
+    var _a;
+    if ((_a = w$5.Intl) === null || _a === void 0 ? void 0 : _a.DateTimeFormat) {
+        return new w$5.Intl.DateTimeFormat().resolvedOptions().timeZone;
+    }
+    return undefined;
+}
+
+function getSessionStorage() {
+    try {
+        return !!window.sessionStorage;
+    }
+    catch (error) {
+        /* SecurityError when referencing it means it exists */
+        return true;
+    }
+}
+
+// https://bugzilla.mozilla.org/show_bug.cgi?id=781447
+function getLocalStorage() {
+    try {
+        return !!window.localStorage;
+    }
+    catch (e) {
+        /* SecurityError when referencing it means it exists */
+        return true;
+    }
+}
+
+function getIndexedDB() {
+    // IE and Edge don't allow accessing indexedDB in private mode, therefore IE and Edge will have different
+    // visitor identifier in normal and private modes.
+    if (isTrident() || isEdgeHTML()) {
+        return undefined;
+    }
+    try {
+        return !!window.indexedDB;
+    }
+    catch (e) {
+        /* SecurityError when referencing it means it exists */
+        return true;
+    }
+}
+
+function getOpenDatabase() {
+    return !!window.openDatabase;
+}
+
+function getCpuClass() {
+    return navigator.cpuClass;
+}
+
+function getPlatform() {
+    return navigator.platform;
+}
+
+function getPluginsSupport() {
+    return navigator.plugins !== undefined;
+}
+
+function getProductSub() {
+    return navigator.productSub;
+}
+
+function getEmptyEvalLength() {
+    return eval.toString().length;
+}
+
+function getErrorFF() {
+    try {
+        throw 'a';
+    }
+    catch (e) {
+        try {
+            e.toSource();
+            return true;
+        }
+        catch (e2) {
+            return false;
+        }
+    }
+}
+
+function getVendor() {
+    return navigator.vendor;
+}
+
+function getChrome() {
+    return window.chrome !== undefined;
+}
+
+var d$3 = document;
+/**
+ * navigator.cookieEnabled cannot detect custom or nuanced cookie blocking configurations. For example, when blocking
+ * cookies via the Advanced Privacy Settings in IE9, it always returns true. And there have been issues in the past with
+ * site-specific exceptions. Don't rely on it.
+ *
+ * @see https://github.com/Modernizr/Modernizr/blob/master/feature-detects/cookies.js Taken from here
+ */
+function areCookiesEnabled() {
+    // Taken from here: https://github.com/Modernizr/Modernizr/blob/master/feature-detects/cookies.js
+    // navigator.cookieEnabled cannot detect custom or nuanced cookie blocking configurations. For example, when blocking
+    // cookies via the Advanced Privacy Settings in IE9, it always returns true. And there have been issues in the past
+    // with site-specific exceptions. Don't rely on it.
+    // try..catch because some in situations `document.cookie` is exposed but throws a
+    // SecurityError if you try to access it; e.g. documents created from data URIs
+    // or in sandboxed iframes (depending on flags/context)
+    try {
+        // Create cookie
+        d$3.cookie = 'cookietest=1';
+        var result = d$3.cookie.indexOf('cookietest=') !== -1;
+        // Delete cookie
+        d$3.cookie = 'cookietest=1; expires=Thu, 01-Jan-1970 00:00:01 GMT';
+        return result;
+    }
+    catch (e) {
+        return false;
+    }
+}
+
+/**
+ * The list of entropy sources used to make visitor identifiers.
+ *
+ * This value isn't restricted by Semantic Versioning, i.e. it may be changed without bumping minor or major version of
+ * this package.
+ */
+var sources = {
+    // Expected errors and default values must be handled inside the functions. Unexpected errors must be thrown.
+    osCpu: getOsCpu,
+    languages: getLanguages,
+    colorDepth: getColorDepth,
+    deviceMemory: getDeviceMemory,
+    screenResolution: getScreenResolution,
+    availableScreenResolution: getAvailableScreenResolution,
+    hardwareConcurrency: getHardwareConcurrency,
+    timezoneOffset: getTimezoneOffset,
+    timezone: getTimezone,
+    sessionStorage: getSessionStorage,
+    localStorage: getLocalStorage,
+    indexedDB: getIndexedDB,
+    openDatabase: getOpenDatabase,
+    cpuClass: getCpuClass,
+    // Maybe it should be excluded: https://github.com/fingerprintjs/fingerprintjs/issues/514#issuecomment-688754892
+    platform: getPlatform,
+    plugins: getPlugins,
+    canvas: getCanvasFingerprint,
+    // adBlock: isAdblockUsed, // https://github.com/fingerprintjs/fingerprintjs/issues/405
+    touchSupport: getTouchSupport,
+    fonts: getFonts,
+    audio: getAudioFingerprint,
+    pluginsSupport: getPluginsSupport,
+    productSub: getProductSub,
+    emptyEvalLength: getEmptyEvalLength,
+    errorFF: getErrorFF,
+    vendor: getVendor,
+    chrome: getChrome,
+    cookiesEnabled: areCookiesEnabled,
+};
+/**
+ * Gets a components list from the given list of entropy sources.
+ *
+ * Warning for package users:
+ * This function is out of Semantic Versioning, i.e. can change unexpectedly. Usage is at your own risk.
+ */
+function getComponents(sources, sourceOptions, excludeSources) {
+    return __awaiter(this, void 0, void 0, function () {
+        var timestamp, components, _i, _a, sourceKey, result, error_1, nextTimestamp;
+        var _b;
+        return __generator(this, function (_c) {
+            switch (_c.label) {
+                case 0:
+                    timestamp = Date.now();
+                    components = {};
+                    _i = 0, _a = Object.keys(sources);
+                    _c.label = 1;
+                case 1:
+                    if (!(_i < _a.length)) return [3 /*break*/, 7];
+                    sourceKey = _a[_i];
+                    if (!excludes(excludeSources, sourceKey)) {
+                        return [3 /*break*/, 6];
+                    }
+                    result = void 0;
+                    _c.label = 2;
+                case 2:
+                    _c.trys.push([2, 4, , 5]);
+                    _b = {};
+                    return [4 /*yield*/, sources[sourceKey](sourceOptions)];
+                case 3:
+                    result = (_b.value = _c.sent(), _b);
+                    return [3 /*break*/, 5];
+                case 4:
+                    error_1 = _c.sent();
+                    result = error_1 && typeof error_1 === 'object' && 'message' in error_1 ? { error: error_1 } : { error: { message: error_1 } };
+                    return [3 /*break*/, 5];
+                case 5:
+                    nextTimestamp = Date.now();
+                    components[sourceKey] = __assign(__assign({}, result), { duration: nextTimestamp - timestamp }); // TypeScript has beaten me here
+                    timestamp = nextTimestamp;
+                    _c.label = 6;
+                case 6:
+                    _i++;
+                    return [3 /*break*/, 1];
+                case 7: return [2 /*return*/, components];
+            }
+        });
+    });
+}
+/**
+ * Collects entropy components from the built-in sources to make the visitor identifier.
+ */
+function getBuiltinComponents() {
+    return getComponents(sources, undefined, []);
+}
+
+function componentsToCanonicalString(components) {
+    var result = '';
+    for (var _i = 0, _a = Object.keys(components); _i < _a.length; _i++) {
+        var componentKey = _a[_i];
+        var component = components[componentKey];
+        var value = component.error ? 'error' : JSON.stringify(component.value);
+        result += "" + (result ? '|' : '') + componentKey.replace(/([:|\\])/g, '\\$1') + ":" + value;
+    }
+    return result;
+}
+function componentsToDebugString(components) {
+    return JSON.stringify(components, function (_key, value) {
+        var _a;
+        if (value instanceof Error) {
+            return __assign(__assign({}, value), { message: value.message, stack: (_a = value.stack) === null || _a === void 0 ? void 0 : _a.split('\n') });
+        }
+        return value;
+    }, 2);
+}
+function hashComponents(components) {
+    return x64hash128(componentsToCanonicalString(components));
+}
+/**
+ * Makes a GetResult implementation that calculates the visitor id hash on demand.
+ * Designed for optimisation.
+ */
+function makeLazyGetResult(components) {
+    var visitorIdCache;
+    // A plain class isn't used because its getters and setters aren't enumerable.
+    return {
+        components: components,
+        get visitorId() {
+            if (visitorIdCache === undefined) {
+                visitorIdCache = hashComponents(this.components);
+            }
+            return visitorIdCache;
+        },
+        set visitorId(visitorId) {
+            visitorIdCache = visitorId;
+        },
+    };
+}
+/**
+ * The class isn't exported from the index file to not expose the constructor.
+ * The hiding gives more freedom for future non-breaking updates.
+ */
+var OpenAgent = /** @class */ (function () {
+    function OpenAgent() {
+    }
+    /**
+     * @inheritDoc
+     */
+    OpenAgent.prototype.get = function (options) {
+        if (options === void 0) { options = {}; }
+        return __awaiter(this, void 0, void 0, function () {
+            var components, result;
+            return __generator(this, function (_a) {
+                switch (_a.label) {
+                    case 0: return [4 /*yield*/, getBuiltinComponents()];
+                    case 1:
+                        components = _a.sent();
+                        result = makeLazyGetResult(components);
+                        if (options.debug) {
+                            // console.log is ok here because it's under a debug clause
+                            // eslint-disable-next-line no-console
+                            console.log("Copy the text below to get the debug data:\n\n```\nversion: " + version + "\nuserAgent: " + navigator.userAgent + "\ngetOptions: " + JSON.stringify(options, undefined, 2) + "\nvisitorId: " + result.visitorId + "\ncomponents: " + componentsToDebugString(components) + "\n```");
+                        }
+                        return [2 /*return*/, result];
+                }
+            });
+        });
+    };
+    return OpenAgent;
+}());
+/**
+ * Builds an instance of Agent and waits a delay required for a proper operation.
+ */
+function load(_a) {
+    var _b = (_a === void 0 ? {} : _a).delayFallback, delayFallback = _b === void 0 ? 50 : _b;
+    return __awaiter(this, void 0, void 0, function () {
+        return __generator(this, function (_c) {
+            switch (_c.label) {
+                case 0: 
+                // A delay is required to ensure consistent entropy components.
+                // See https://github.com/fingerprintjs/fingerprintjs/issues/254
+                // and https://github.com/fingerprintjs/fingerprintjs/issues/307
+                return [4 /*yield*/, requestIdleCallbackIfAvailable(delayFallback)];
+                case 1:
+                    // A delay is required to ensure consistent entropy components.
+                    // See https://github.com/fingerprintjs/fingerprintjs/issues/254
+                    // and https://github.com/fingerprintjs/fingerprintjs/issues/307
+                    _c.sent();
+                    return [2 /*return*/, new OpenAgent()];
+            }
+        });
+    });
+}
+
+// The default export is a syntax sugar (`import * as FP from '...' → import FP from '...'`).
+// It should contain all the public exported values.
+var index = { load: load, hashComponents: hashComponents, componentsToDebugString: componentsToDebugString };
+// The exports below are for private usage. They may change unexpectedly. Use them at your own risk.
+/** Not documented, out of Semantic Versioning, usage is at your own risk */
+var murmurX64Hash128 = x64hash128;
+
+export default index;
+export { componentsToDebugString, getComponents, hashComponents, isChromium, isDesktopSafari, isEdgeHTML, isGecko, isTrident, isWebKit, load, murmurX64Hash128 };

+/**
+ * FingerprintJS v3.0.3 - Copyright (c) FingerprintJS, Inc, 2020 (https://fingerprintjs.com)
+ * Licensed under the MIT (http://www.opensource.org/licenses/mit-license.php) license.
+ *
+ * This software contains code from open-source projects:
+ * MurmurHash3 by Karan Lyons (https://github.com/karanlyons/murmurHash3.js)
+ */
+
+var FingerprintJS = (function (exports) {
+    'use strict';
+
+    /*
+     * Taken from https://github.com/karanlyons/murmurHash3.js/blob/a33d0723127e2e5415056c455f8aed2451ace208/murmurHash3.js
+     */
+    //
+    // Given two 64bit ints (as an array of two 32bit ints) returns the two
+    // added together as a 64bit int (as an array of two 32bit ints).
+    //
+    function x64Add(m, n) {
+        m = [m[0] >>> 16, m[0] & 0xffff, m[1] >>> 16, m[1] & 0xffff];
+        n = [n[0] >>> 16, n[0] & 0xffff, n[1] >>> 16, n[1] & 0xffff];
+        var o = [0, 0, 0, 0];
+        o[3] += m[3] + n[3];
+        o[2] += o[3] >>> 16;
+        o[3] &= 0xffff;
+        o[2] += m[2] + n[2];
+        o[1] += o[2] >>> 16;
+        o[2] &= 0xffff;
+        o[1] += m[1] + n[1];
+        o[0] += o[1] >>> 16;
+        o[1] &= 0xffff;
+        o[0] += m[0] + n[0];
+        o[0] &= 0xffff;
+        return [(o[0] << 16) | o[1], (o[2] << 16) | o[3]];
+    }
+    //
+    // Given two 64bit ints (as an array of two 32bit ints) returns the two
+    // multiplied together as a 64bit int (as an array of two 32bit ints).
+    //
+    function x64Multiply(m, n) {
+        m = [m[0] >>> 16, m[0] & 0xffff, m[1] >>> 16, m[1] & 0xffff];
+        n = [n[0] >>> 16, n[0] & 0xffff, n[1] >>> 16, n[1] & 0xffff];
+        var o = [0, 0, 0, 0];
+        o[3] += m[3] * n[3];
+        o[2] += o[3] >>> 16;
+        o[3] &= 0xffff;
+        o[2] += m[2] * n[3];
+        o[1] += o[2] >>> 16;
+        o[2] &= 0xffff;
+        o[2] += m[3] * n[2];
+        o[1] += o[2] >>> 16;
+        o[2] &= 0xffff;
+        o[1] += m[1] * n[3];
+        o[0] += o[1] >>> 16;
+        o[1] &= 0xffff;
+        o[1] += m[2] * n[2];
+        o[0] += o[1] >>> 16;
+        o[1] &= 0xffff;
+        o[1] += m[3] * n[1];
+        o[0] += o[1] >>> 16;
+        o[1] &= 0xffff;
+        o[0] += m[0] * n[3] + m[1] * n[2] + m[2] * n[1] + m[3] * n[0];
+        o[0] &= 0xffff;
+        return [(o[0] << 16) | o[1], (o[2] << 16) | o[3]];
+    }
+    //
+    // Given a 64bit int (as an array of two 32bit ints) and an int
+    // representing a number of bit positions, returns the 64bit int (as an
+    // array of two 32bit ints) rotated left by that number of positions.
+    //
+    function x64Rotl(m, n) {
+        n %= 64;
+        if (n === 32) {
+            return [m[1], m[0]];
+        }
+        else if (n < 32) {
+            return [(m[0] << n) | (m[1] >>> (32 - n)), (m[1] << n) | (m[0] >>> (32 - n))];
+        }
+        else {
+            n -= 32;
+            return [(m[1] << n) | (m[0] >>> (32 - n)), (m[0] << n) | (m[1] >>> (32 - n))];
+        }
+    }
+    //
+    // Given a 64bit int (as an array of two 32bit ints) and an int
+    // representing a number of bit positions, returns the 64bit int (as an
+    // array of two 32bit ints) shifted left by that number of positions.
+    //
+    function x64LeftShift(m, n) {
+        n %= 64;
+        if (n === 0) {
+            return m;
+        }
+        else if (n < 32) {
+            return [(m[0] << n) | (m[1] >>> (32 - n)), m[1] << n];
+        }
+        else {
+            return [m[1] << (n - 32), 0];
+        }
+    }
+    //
+    // Given two 64bit ints (as an array of two 32bit ints) returns the two
+    // xored together as a 64bit int (as an array of two 32bit ints).
+    //
+    function x64Xor(m, n) {
+        return [m[0] ^ n[0], m[1] ^ n[1]];
+    }
+    //
+    // Given a block, returns murmurHash3's final x64 mix of that block.
+    // (`[0, h[0] >>> 1]` is a 33 bit unsigned right shift. This is the
+    // only place where we need to right shift 64bit ints.)
+    //
+    function x64Fmix(h) {
+        h = x64Xor(h, [0, h[0] >>> 1]);
+        h = x64Multiply(h, [0xff51afd7, 0xed558ccd]);
+        h = x64Xor(h, [0, h[0] >>> 1]);
+        h = x64Multiply(h, [0xc4ceb9fe, 0x1a85ec53]);
+        h = x64Xor(h, [0, h[0] >>> 1]);
+        return h;
+    }
+    //
+    // Given a string and an optional seed as an int, returns a 128 bit
+    // hash using the x64 flavor of MurmurHash3, as an unsigned hex.
+    //
+    function x64hash128(key, seed) {
+        key = key || '';
+        seed = seed || 0;
+        var remainder = key.length % 16;
+        var bytes = key.length - remainder;
+        var h1 = [0, seed];
+        var h2 = [0, seed];
+        var k1 = [0, 0];
+        var k2 = [0, 0];
+        var c1 = [0x87c37b91, 0x114253d5];
+        var c2 = [0x4cf5ad43, 0x2745937f];
+        var i;
+        for (i = 0; i < bytes; i = i + 16) {
+            k1 = [
+                (key.charCodeAt(i + 4) & 0xff) |
+                    ((key.charCodeAt(i + 5) & 0xff) << 8) |
+                    ((key.charCodeAt(i + 6) & 0xff) << 16) |
+                    ((key.charCodeAt(i + 7) & 0xff) << 24),
+                (key.charCodeAt(i) & 0xff) |
+                    ((key.charCodeAt(i + 1) & 0xff) << 8) |
+                    ((key.charCodeAt(i + 2) & 0xff) << 16) |
+                    ((key.charCodeAt(i + 3) & 0xff) << 24),
+            ];
+            k2 = [
+                (key.charCodeAt(i + 12) & 0xff) |
+                    ((key.charCodeAt(i + 13) & 0xff) << 8) |
+                    ((key.charCodeAt(i + 14) & 0xff) << 16) |
+                    ((key.charCodeAt(i + 15) & 0xff) << 24),
+                (key.charCodeAt(i + 8) & 0xff) |
+                    ((key.charCodeAt(i + 9) & 0xff) << 8) |
+                    ((key.charCodeAt(i + 10) & 0xff) << 16) |
+                    ((key.charCodeAt(i + 11) & 0xff) << 24),
+            ];
+            k1 = x64Multiply(k1, c1);
+            k1 = x64Rotl(k1, 31);
+            k1 = x64Multiply(k1, c2);
+            h1 = x64Xor(h1, k1);
+            h1 = x64Rotl(h1, 27);
+            h1 = x64Add(h1, h2);
+            h1 = x64Add(x64Multiply(h1, [0, 5]), [0, 0x52dce729]);
+            k2 = x64Multiply(k2, c2);
+            k2 = x64Rotl(k2, 33);
+            k2 = x64Multiply(k2, c1);
+            h2 = x64Xor(h2, k2);
+            h2 = x64Rotl(h2, 31);
+            h2 = x64Add(h2, h1);
+            h2 = x64Add(x64Multiply(h2, [0, 5]), [0, 0x38495ab5]);
+        }
+        k1 = [0, 0];
+        k2 = [0, 0];
+        switch (remainder) {
+            case 15:
+                k2 = x64Xor(k2, x64LeftShift([0, key.charCodeAt(i + 14)], 48));
+            // fallthrough
+            case 14:
+                k2 = x64Xor(k2, x64LeftShift([0, key.charCodeAt(i + 13)], 40));
+            // fallthrough
+            case 13:
+                k2 = x64Xor(k2, x64LeftShift([0, key.charCodeAt(i + 12)], 32));
+            // fallthrough
+            case 12:
+                k2 = x64Xor(k2, x64LeftShift([0, key.charCodeAt(i + 11)], 24));
+            // fallthrough
+            case 11:
+                k2 = x64Xor(k2, x64LeftShift([0, key.charCodeAt(i + 10)], 16));
+            // fallthrough
+            case 10:
+                k2 = x64Xor(k2, x64LeftShift([0, key.charCodeAt(i + 9)], 8));
+            // fallthrough
+            case 9:
+                k2 = x64Xor(k2, [0, key.charCodeAt(i + 8)]);
+                k2 = x64Multiply(k2, c2);
+                k2 = x64Rotl(k2, 33);
+                k2 = x64Multiply(k2, c1);
+                h2 = x64Xor(h2, k2);
+            // fallthrough
+            case 8:
+                k1 = x64Xor(k1, x64LeftShift([0, key.charCodeAt(i + 7)], 56));
+            // fallthrough
+            case 7:
+                k1 = x64Xor(k1, x64LeftShift([0, key.charCodeAt(i + 6)], 48));
+            // fallthrough
+            case 6:
+                k1 = x64Xor(k1, x64LeftShift([0, key.charCodeAt(i + 5)], 40));
+            // fallthrough
+            case 5:
+                k1 = x64Xor(k1, x64LeftShift([0, key.charCodeAt(i + 4)], 32));
+            // fallthrough
+            case 4:
+                k1 = x64Xor(k1, x64LeftShift([0, key.charCodeAt(i + 3)], 24));
+            // fallthrough
+            case 3:
+                k1 = x64Xor(k1, x64LeftShift([0, key.charCodeAt(i + 2)], 16));
+            // fallthrough
+            case 2:
+                k1 = x64Xor(k1, x64LeftShift([0, key.charCodeAt(i + 1)], 8));
+            // fallthrough
+            case 1:
+                k1 = x64Xor(k1, [0, key.charCodeAt(i)]);
+                k1 = x64Multiply(k1, c1);
+                k1 = x64Rotl(k1, 31);
+                k1 = x64Multiply(k1, c2);
+                h1 = x64Xor(h1, k1);
+            // fallthrough
+        }
+        h1 = x64Xor(h1, [0, key.length]);
+        h2 = x64Xor(h2, [0, key.length]);
+        h1 = x64Add(h1, h2);
+        h2 = x64Add(h2, h1);
+        h1 = x64Fmix(h1);
+        h2 = x64Fmix(h2);
+        h1 = x64Add(h1, h2);
+        h2 = x64Add(h2, h1);
+        return (('00000000' + (h1[0] >>> 0).toString(16)).slice(-8) +
+            ('00000000' + (h1[1] >>> 0).toString(16)).slice(-8) +
+            ('00000000' + (h2[0] >>> 0).toString(16)).slice(-8) +
+            ('00000000' + (h2[1] >>> 0).toString(16)).slice(-8));
+    }
+
+    /*! *****************************************************************************
+    Copyright (c) Microsoft Corporation.
+
+    Permission to use, copy, modify, and/or distribute this software for any
+    purpose with or without fee is hereby granted.
+
+    THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH
+    REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
+    AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT,
+    INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
+    LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR
+    OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
+    PERFORMANCE OF THIS SOFTWARE.
+    ***************************************************************************** */
+
+    var __assign = function() {
+        __assign = Object.assign || function __assign(t) {
+            for (var s, i = 1, n = arguments.length; i < n; i++) {
+                s = arguments[i];
+                for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p)) t[p] = s[p];
+            }
+            return t;
+        };
+        return __assign.apply(this, arguments);
+    };
+
+    function __awaiter(thisArg, _arguments, P, generator) {
+        function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
+        return new (P || (P = Promise))(function (resolve, reject) {
+            function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
+            function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
+            function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
+            step((generator = generator.apply(thisArg, _arguments || [])).next());
+        });
+    }
+
+    function __generator(thisArg, body) {
+        var _ = { label: 0, sent: function() { if (t[0] & 1) throw t[1]; return t[1]; }, trys: [], ops: [] }, f, y, t, g;
+        return g = { next: verb(0), "throw": verb(1), "return": verb(2) }, typeof Symbol === "function" && (g[Symbol.iterator] = function() { return this; }), g;
+        function verb(n) { return function (v) { return step([n, v]); }; }
+        function step(op) {
+            if (f) throw new TypeError("Generator is already executing.");
+            while (_) try {
+                if (f = 1, y && (t = op[0] & 2 ? y["return"] : op[0] ? y["throw"] || ((t = y["return"]) && t.call(y), 0) : y.next) && !(t = t.call(y, op[1])).done) return t;
+                if (y = 0, t) op = [op[0] & 2, t.value];
+                switch (op[0]) {
+                    case 0: case 1: t = op; break;
+                    case 4: _.label++; return { value: op[1], done: false };
+                    case 5: _.label++; y = op[1]; op = [0]; continue;
+                    case 7: op = _.ops.pop(); _.trys.pop(); continue;
+                    default:
+                        if (!(t = _.trys, t = t.length > 0 && t[t.length - 1]) && (op[0] === 6 || op[0] === 2)) { _ = 0; continue; }
+                        if (op[0] === 3 && (!t || (op[1] > t[0] && op[1] < t[3]))) { _.label = op[1]; break; }
+                        if (op[0] === 6 && _.label < t[1]) { _.label = t[1]; t = op; break; }
+                        if (t && _.label < t[2]) { _.label = t[2]; _.ops.push(op); break; }
+                        if (t[2]) _.ops.pop();
+                        _.trys.pop(); continue;
+                }
+                op = body.call(thisArg, _);
+            } catch (e) { op = [6, e]; y = 0; } finally { f = t = 0; }
+            if (op[0] & 5) throw op[1]; return { value: op[0] ? op[1] : void 0, done: true };
+        }
+    }
+
+    var version = "3.0.3";
+
+    function requestIdleCallbackIfAvailable(fallbackTimeout) {
+        return new Promise(function (resolve) {
+            if (window.requestIdleCallback) {
+                window.requestIdleCallback(function () { return resolve(); });
+            }
+            else {
+                setTimeout(resolve, fallbackTimeout);
+            }
+        });
+    }
+
+    /*
+     * This file contains functions to work with pure data only (no browser features, DOM, side effects, etc).
+     */
+    /**
+     * Does the same as Array.prototype.includes but has better typing
+     */
+    function includes(haystack, needle) {
+        for (var i = 0, l = haystack.length; i < l; ++i) {
+            if (haystack[i] === needle) {
+                return true;
+            }
+        }
+        return false;
+    }
+    /**
+     * Like `!includes()` but with proper typing
+     */
+    function excludes(haystack, needle) {
+        return !includes(haystack, needle);
+    }
+    /**
+     * Be careful, NaN can return
+     */
+    function toInt(value) {
+        if (typeof value === 'number') {
+            return value | 0;
+        }
+        return parseInt(value);
+    }
+    /**
+     * Be careful, NaN can return
+     */
+    function toFloat(value) {
+        if (typeof value === 'number') {
+            return value;
+        }
+        return parseFloat(value);
+    }
+    function countTruthy(values) {
+        return values.reduce(function (sum, value) { return sum + (value ? 1 : 0); }, 0);
+    }
+
+    /*
+     * Functions to help with browser features
+     */
+    var w = window;
+    var n = navigator;
+    var d = document;
+    /**
+     * Checks whether the browser is based on Trident (the Internet Explorer engine) without using user-agent.
+     *
+     * Warning for package users:
+     * This function is out of Semantic Versioning, i.e. can change unexpectedly. Usage is at your own risk.
+     */
+    function isTrident() {
+        // The properties are checked to be in IE 10, IE 11 and not to be in other browsers in October 2020
+        return (countTruthy([
+            'MSCSSMatrix' in w,
+            'msSetImmediate' in w,
+            'msIndexedDB' in w,
+            'msMaxTouchPoints' in n,
+            'msPointerEnabled' in n,
+        ]) >= 4);
+    }
+    /**
+     * Checks whether the browser is based on EdgeHTML (the pre-Chromium Edge engine) without using user-agent.
+     *
+     * Warning for package users:
+     * This function is out of Semantic Versioning, i.e. can change unexpectedly. Usage is at your own risk.
+     */
+    function isEdgeHTML() {
+        // Based on research in October 2020
+        return (countTruthy(['msWriteProfilerMark' in w, 'MSStream' in w, 'msLaunchUri' in n, 'msSaveBlob' in n]) >= 3 &&
+            !isTrident());
+    }
+    /**
+     * Checks whether the browser is based on Chromium without using user-agent.
+     *
+     * Warning for package users:
+     * This function is out of Semantic Versioning, i.e. can change unexpectedly. Usage is at your own risk.
+     */
+    function isChromium() {
+        // Based on research in October 2020. Tested to detect Chromium 42-86.
+        return (countTruthy([
+            'webkitPersistentStorage' in n,
+            'webkitTemporaryStorage' in n,
+            n.vendor.indexOf('Google') === 0,
+            'webkitResolveLocalFileSystemURL' in w,
+            'BatteryManager' in w,
+            'webkitMediaStream' in w,
+            'webkitSpeechGrammar' in w,
+        ]) >= 5);
+    }
+    /**
+     * Checks whether the browser is based on mobile or desktop Safari without using user-agent.
+     * All iOS browsers use WebKit (the Safari engine).
+     *
+     * Warning for package users:
+     * This function is out of Semantic Versioning, i.e. can change unexpectedly. Usage is at your own risk.
+     */
+    function isWebKit() {
+        // Based on research in September 2020
+        return (countTruthy([
+            'ApplePayError' in w,
+            'CSSPrimitiveValue' in w,
+            'Counter' in w,
+            n.vendor.indexOf('Apple') === 0,
+            'getStorageUpdates' in n,
+            'WebKitMediaKeys' in w,
+        ]) >= 4);
+    }
+    /**
+     * Checks whether the WebKit browser is a desktop Safari.
+     *
+     * Warning for package users:
+     * This function is out of Semantic Versioning, i.e. can change unexpectedly. Usage is at your own risk.
+     */
+    function isDesktopSafari() {
+        return (countTruthy([
+            'safari' in w,
+            !('DeviceMotionEvent' in w),
+            !('ongestureend' in w),
+            !('standalone' in n),
+        ]) >= 3);
+    }
+    /**
+     * Checks whether the browser is based on Gecko (Firefox engine) without using user-agent.
+     *
+     * Warning for package users:
+     * This function is out of Semantic Versioning, i.e. can change unexpectedly. Usage is at your own risk.
+     */
+    function isGecko() {
+        var _a;
+        // Based on research in September 2020
+        return (countTruthy([
+            'buildID' in n,
+            ((_a = d.documentElement) === null || _a === void 0 ? void 0 : _a.style) && 'MozAppearance' in d.documentElement.style,
+            'MediaRecorderErrorEvent' in w,
+            'mozInnerScreenX' in w,
+            'CSSMozDocumentRule' in w,
+            'CanvasCaptureMediaStream' in w,
+        ]) >= 4);
+    }
+    /**
+     * Checks whether the browser is based on Chromium version ≥86 without using user-agent.
+     * It doesn't check that the browser is based on Chromium, there is a separate function for this.
+     */
+    function isChromium86OrNewer() {
+        // Checked in Chrome 85 vs Chrome 86 both on desktop and Android
+        return (countTruthy([
+            !('MediaSettingsRange' in w),
+            'RTCEncodedAudioFrame' in w,
+            '' + w.Intl === '[object Intl]',
+            '' + w.Reflect === '[object Reflect]',
+        ]) >= 3);
+    }
+    /**
+     * Checks whether the browser is based on WebKit version ≥606 (Safari ≥12) without using user-agent.
+     * It doesn't check that the browser is based on WebKit, there is a separate function for this.
+     *
+     * @link https://en.wikipedia.org/wiki/Safari_version_history#Release_history Safari-WebKit versions map
+     */
+    function isWebKit606OrNewer() {
+        // Checked in Safari 9–14
+        return (countTruthy([
+            'DOMRectList' in w,
+            'RTCPeerConnectionIceEvent' in w,
+            'SVGGeometryElement' in w,
+            'ontransitioncancel' in w,
+        ]) >= 3);
+    }
+
+    var w$1 = window;
+    var d$1 = document;
+    // Inspired by and based on https://github.com/cozylife/audio-fingerprint
+    function getAudioFingerprint() {
+        return __awaiter(this, void 0, void 0, function () {
+            var AudioContext, context, oscillator, compressor, buffer, error_1;
+            return __generator(this, function (_a) {
+                switch (_a.label) {
+                    case 0:
+                        // In some browsers, audio context always stays suspended unless the context is started in response to a user action
+                        // (e.g. a click or a tap). It prevents audio fingerprint from being taken at an arbitrary moment of time.
+                        // Such browsers are old and unpopular, so the audio fingerprinting is just skipped in them.
+                        // See a similar case explanation at https://stackoverflow.com/questions/46363048/onaudioprocess-not-called-on-ios11#46534088
+                        if (doesCurrentBrowserSuspendAudioContext()) {
+                            return [2 /*return*/, -1];
+                        }
+                        AudioContext = w$1.OfflineAudioContext || w$1.webkitOfflineAudioContext;
+                        if (!AudioContext) {
+                            return [2 /*return*/, -2];
+                        }
+                        context = new AudioContext(1, 44100, 44100);
+                        oscillator = context.createOscillator();
+                        oscillator.type = 'triangle';
+                        setAudioParam(context, oscillator.frequency, 10000);
+                        compressor = context.createDynamicsCompressor();
+                        setAudioParam(context, compressor.threshold, -50);
+                        setAudioParam(context, compressor.knee, 40);
+                        setAudioParam(context, compressor.ratio, 12);
+                        setAudioParam(context, compressor.reduction, -20);
+                        setAudioParam(context, compressor.attack, 0);
+                        setAudioParam(context, compressor.release, 0.25);
+                        oscillator.connect(compressor);
+                        compressor.connect(context.destination);
+                        oscillator.start(0);
+                        _a.label = 1;
+                    case 1:
+                        _a.trys.push([1, 3, 4, 5]);
+                        return [4 /*yield*/, renderAudio(context)];
+                    case 2:
+                        buffer = _a.sent();
+                        return [3 /*break*/, 5];
+                    case 3:
+                        error_1 = _a.sent();
+                        if (error_1.name === "timeout" /* Timeout */ || error_1.name === "suspended" /* Suspended */) {
+                            return [2 /*return*/, -3];
+                        }
+                        throw error_1;
+                    case 4:
+                        oscillator.disconnect();
+                        compressor.disconnect();
+                        return [7 /*endfinally*/];
+                    case 5: return [2 /*return*/, getHash(buffer.getChannelData(0))];
+                }
+            });
+        });
+    }
+    /**
+     * Checks if the current browser is known to always suspend audio context
+     */
+    function doesCurrentBrowserSuspendAudioContext() {
+        return isWebKit() && !isDesktopSafari() && !isWebKit606OrNewer();
+    }
+    function setAudioParam(context, param, value) {
+        var isAudioParam = function (value) {
+            return value && typeof value.setValueAtTime === 'function';
+        };
+        if (isAudioParam(param)) {
+            param.setValueAtTime(value, context.currentTime);
+        }
+    }
+    function renderAudio(context) {
+        var resumeTriesMaxCount = 3;
+        var resumeRetryDelay = 500;
+        var runningTimeout = 1000;
+        return new Promise(function (resolve, reject) {
+            context.oncomplete = function (event) { return resolve(event.renderedBuffer); };
+            var resumeTriesLeft = resumeTriesMaxCount;
+            var tryResume = function () {
+                context.startRendering();
+                switch (context.state) {
+                    case 'running':
+                        setTimeout(function () { return reject(makeInnerError("timeout" /* Timeout */)); }, runningTimeout);
+                        break;
+                    // Sometimes the audio context doesn't start after calling `startRendering` (in addition to the cases where
+                    // audio context doesn't start at all). A known case is starting an audio context when the browser tab is in
+                    // background on iPhone. Retries usually help in this case.
+                    case 'suspended':
+                        // The audio context can reject starting until the tab is in foreground. Long fingerprint duration
+                        // in background isn't a problem, therefore the retry attempts don't count in background. It can lead to
+                        // a situation when a fingerprint takes very long time and finishes successfully. FYI, the audio context
+                        // can be suspended when `document.hidden === false` and start running after a retry.
+                        if (!d$1.hidden) {
+                            resumeTriesLeft--;
+                        }
+                        if (resumeTriesLeft > 0) {
+                            setTimeout(tryResume, resumeRetryDelay);
+                        }
+                        else {
+                            reject(makeInnerError("suspended" /* Suspended */));
+                        }
+                        break;
+                }
+            };
+            tryResume();
+        });
+    }
+    function getHash(signal) {
+        var hash = 0;
+        for (var i = 4500; i < 5000; ++i) {
+            hash += Math.abs(signal[i]);
+        }
+        return hash;
+    }
+    function makeInnerError(name) {
+        var error = new Error(name);
+        error.name = name;
+        return error;
+    }
+
+    var d$2 = document;
+    // We use m or w because these two characters take up the maximum width.
+    // And we use a LLi so that the same matching fonts can get separated.
+    var testString = 'mmMwWLliI0O&1';
+    // We test using 48px font size, we may use any size. I guess larger the better.
+    var testSize = '48px';
+    // A font will be compared against all the three default fonts.
+    // And if it doesn't match all 3 then that font is not available.
+    var baseFonts = ['monospace', 'sans-serif', 'serif'];
+    var fontList = [
+        // This is android-specific font from "Roboto" family
+        'sans-serif-thin',
+        'ARNO PRO',
+        'Agency FB',
+        'Arabic Typesetting',
+        'Arial Unicode MS',
+        'AvantGarde Bk BT',
+        'BankGothic Md BT',
+        'Batang',
+        'Bitstream Vera Sans Mono',
+        'Calibri',
+        'Century',
+        'Century Gothic',
+        'Clarendon',
+        'EUROSTILE',
+        'Franklin Gothic',
+        'Futura Bk BT',
+        'Futura Md BT',
+        'GOTHAM',
+        'Gill Sans',
+        'HELV',
+        'Haettenschweiler',
+        'Helvetica Neue',
+        'Humanst521 BT',
+        'Leelawadee',
+        'Letter Gothic',
+        'Levenim MT',
+        'Lucida Bright',
+        'Lucida Sans',
+        'Menlo',
+        'MS Mincho',
+        'MS Outlook',
+        'MS Reference Specialty',
+        'MS UI Gothic',
+        'MT Extra',
+        'MYRIAD PRO',
+        'Marlett',
+        'Meiryo UI',
+        'Microsoft Uighur',
+        'Minion Pro',
+        'Monotype Corsiva',
+        'PMingLiU',
+        'Pristina',
+        'SCRIPTINA',
+        'Segoe UI Light',
+        'Serifa',
+        'SimHei',
+        'Small Fonts',
+        'Staccato222 BT',
+        'TRAJAN PRO',
+        'Univers CE 55 Medium',
+        'Vrinda',
+        'ZWAdobeF',
+    ];
+    var fontSpanStyle = {
+        // CSS font reset to reset external styles
+        fontStyle: 'normal',
+        fontWeight: 'normal',
+        letterSpacing: 'normal',
+        lineBreak: 'auto',
+        lineHeight: 'normal',
+        textTransform: 'none',
+        textAlign: 'left',
+        textDecoration: 'none',
+        textShadow: 'none',
+        whiteSpace: 'normal',
+        wordBreak: 'normal',
+        wordSpacing: 'normal',
+        // We need this css as in some weird browser this span elements shows up for a microSec which creates
+        // a bad user experience
+        position: 'absolute',
+        left: '-9999px',
+        fontSize: testSize,
+    };
+    // kudos to http://www.lalit.org/lab/javascript-css-font-detect/
+    function getFonts() {
+        var h = d$2.body;
+        // div to load spans for the base fonts
+        var baseFontsDiv = d$2.createElement('div');
+        // div to load spans for the fonts to detect
+        var fontsDiv = d$2.createElement('div');
+        var defaultWidth = {};
+        var defaultHeight = {};
+        // creates a span where the fonts will be loaded
+        var createSpan = function () {
+            var span = d$2.createElement('span');
+            span.textContent = testString;
+            for (var _i = 0, _a = Object.keys(fontSpanStyle); _i < _a.length; _i++) {
+                var prop = _a[_i];
+                span.style[prop] = fontSpanStyle[prop];
+            }
+            return span;
+        };
+        // creates a span and load the font to detect and a base font for fallback
+        var createSpanWithFonts = function (fontToDetect, baseFont) {
+            var s = createSpan();
+            s.style.fontFamily = "'" + fontToDetect + "'," + baseFont;
+            return s;
+        };
+        // creates spans for the base fonts and adds them to baseFontsDiv
+        var initializeBaseFontsSpans = function () {
+            return baseFonts.map(function (baseFont) {
+                var s = createSpan();
+                s.style.fontFamily = baseFont;
+                baseFontsDiv.appendChild(s);
+                return s;
+            });
+        };
+        // creates spans for the fonts to detect and adds them to fontsDiv
+        var initializeFontsSpans = function () {
+            // Stores {fontName : [spans for that font]}
+            var spans = {};
+            var _loop_1 = function (font) {
+                spans[font] = baseFonts.map(function (baseFont) {
+                    var s = createSpanWithFonts(font, baseFont);
+                    fontsDiv.appendChild(s);
+                    return s;
+                });
+            };
+            for (var _i = 0, fontList_1 = fontList; _i < fontList_1.length; _i++) {
+                var font = fontList_1[_i];
+                _loop_1(font);
+            }
+            return spans;
+        };
+        // checks if a font is available
+        var isFontAvailable = function (fontSpans) {
+            return baseFonts.some(function (baseFont, baseFontIndex) {
+                return fontSpans[baseFontIndex].offsetWidth !== defaultWidth[baseFont] ||
+                    fontSpans[baseFontIndex].offsetHeight !== defaultHeight[baseFont];
+            });
+        };
+        // create spans for base fonts
+        var baseFontsSpans = initializeBaseFontsSpans();
+        // add the spans to the DOM
+        h.appendChild(baseFontsDiv);
+        // get the default width for the three base fonts
+        for (var index = 0, length_1 = baseFonts.length; index < length_1; index++) {
+            defaultWidth[baseFonts[index]] = baseFontsSpans[index].offsetWidth; // width for the default font
+            defaultHeight[baseFonts[index]] = baseFontsSpans[index].offsetHeight; // height for the default font
+        }
+        // create spans for fonts to detect
+        var fontsSpans = initializeFontsSpans();
+        // add all the spans to the DOM
+        h.appendChild(fontsDiv);
+        // check available fonts
+        var available = [];
+        for (var i = 0, l = fontList.length; i < l; i++) {
+            if (isFontAvailable(fontsSpans[fontList[i]])) {
+                available.push(fontList[i]);
+            }
+        }
+        // remove spans from DOM
+        h.removeChild(fontsDiv);
+        h.removeChild(baseFontsDiv);
+        return available;
+    }
+
+    function getPlugins() {
+        if (isTrident()) {
+            return [];
+        }
+        if (!navigator.plugins) {
+            return undefined;
+        }
+        var plugins = [];
+        // Safari 10 doesn't support iterating navigator.plugins with for...of
+        for (var i = 0; i < navigator.plugins.length; ++i) {
+            var plugin = navigator.plugins[i];
+            if (!plugin) {
+                continue;
+            }
+            var mimeTypes = [];
+            for (var j = 0; j < plugin.length; ++j) {
+                var mimeType = plugin[j];
+                mimeTypes.push({
+                    type: mimeType.type,
+                    suffixes: mimeType.suffixes,
+                });
+            }
+            plugins.push({
+                name: plugin.name,
+                description: plugin.description,
+                mimeTypes: mimeTypes,
+            });
+        }
+        return plugins;
+    }
+
+    function makeCanvasContext() {
+        var canvas = document.createElement('canvas');
+        canvas.width = 240;
+        canvas.height = 140;
+        canvas.style.display = 'inline';
+        return [canvas, canvas.getContext('2d')];
+    }
+    function isSupported(canvas, context) {
+        // TODO: look into: https://developer.mozilla.org/en-US/docs/Web/API/HTMLCanvasElement/toBlob
+        return !!(context && canvas.toDataURL);
+    }
+    function save(canvas) {
+        // TODO: look into: https://developer.mozilla.org/en-US/docs/Web/API/HTMLCanvasElement/toBlob
+        return canvas.toDataURL();
+    }
+    // https://www.browserleaks.com/canvas#how-does-it-work
+    function getCanvasFingerprint() {
+        var _a = makeCanvasContext(), canvas = _a[0], context = _a[1];
+        if (!isSupported(canvas, context)) {
+            return { winding: false, data: '' };
+        }
+        // detect browser support of canvas winding
+        // http://blogs.adobe.com/webplatform/2013/01/30/winding-rules-in-canvas/
+        // https://github.com/Modernizr/Modernizr/blob/master/feature-detects/canvas/winding.js
+        context.rect(0, 0, 10, 10);
+        context.rect(2, 2, 6, 6);
+        var winding = !context.isPointInPath(5, 5, 'evenodd');
+        context.textBaseline = 'alphabetic';
+        context.fillStyle = '#f60';
+        context.fillRect(125, 1, 62, 20);
+        context.fillStyle = '#069';
+        // https://github.com/Valve/fingerprintjs2/issues/66
+        // this can affect FP generation when applying different CSS on different websites
+        context.font = '11pt no-real-font-123';
+        // the choice of emojis has a gigantic impact on rendering performance (especially in FF)
+        // some newer emojis cause it to slow down 50-200 times
+        // context.fillText("Cw爨m fjordbank \ud83d\ude03 gly", 2, 15)
+        var printedText = 'Cwm fjordbank \ud83d\ude03 gly';
+        context.fillText(printedText, 2, 15);
+        context.fillStyle = 'rgba(102, 204, 0, 0.2)';
+        context.font = '18pt Arial';
+        context.fillText(printedText, 4, 45);
+        // canvas blending
+        // http://blogs.adobe.com/webplatform/2013/01/28/blending-features-in-canvas/
+        // http://jsfiddle.net/NDYV8/16/
+        context.globalCompositeOperation = 'multiply';
+        context.fillStyle = 'rgb(255,0,255)';
+        context.beginPath();
+        context.arc(50, 50, 50, 0, Math.PI * 2, true);
+        context.closePath();
+        context.fill();
+        context.fillStyle = 'rgb(0,255,255)';
+        context.beginPath();
+        context.arc(100, 50, 50, 0, Math.PI * 2, true);
+        context.closePath();
+        context.fill();
+        context.fillStyle = 'rgb(255,255,0)';
+        context.beginPath();
+        context.arc(75, 100, 50, 0, Math.PI * 2, true);
+        context.closePath();
+        context.fill();
+        context.fillStyle = 'rgb(255,0,255)';
+        // canvas winding
+        // http://blogs.adobe.com/webplatform/2013/01/30/winding-rules-in-canvas/
+        // http://jsfiddle.net/NDYV8/19/
+        context.arc(75, 75, 75, 0, Math.PI * 2, true);
+        context.arc(75, 75, 25, 0, Math.PI * 2, true);
+        context.fill('evenodd');
+        return {
+            winding: winding,
+            data: save(canvas),
+        };
+    }
+
+    var n$1 = navigator;
+    var w$2 = window;
+    /**
+     * This is a crude and primitive touch screen detection. It's not possible to currently reliably detect the availability
+     * of a touch screen with a JS, without actually subscribing to a touch event.
+     *
+     * @see http://www.stucox.com/blog/you-cant-detect-a-touchscreen/
+     * @see https://github.com/Modernizr/Modernizr/issues/548
+     */
+    function getTouchSupport() {
+        var maxTouchPoints = 0;
+        var touchEvent;
+        if (n$1.maxTouchPoints !== undefined) {
+            maxTouchPoints = toInt(n$1.maxTouchPoints);
+        }
+        else if (n$1.msMaxTouchPoints !== undefined) {
+            maxTouchPoints = n$1.msMaxTouchPoints;
+        }
+        try {
+            document.createEvent('TouchEvent');
+            touchEvent = true;
+        }
+        catch (_) {
+            touchEvent = false;
+        }
+        var touchStart = 'ontouchstart' in w$2;
+        return {
+            maxTouchPoints: maxTouchPoints,
+            touchEvent: touchEvent,
+            touchStart: touchStart,
+        };
+    }
+
+    function getOsCpu() {
+        return navigator.oscpu;
+    }
+
+    var n$2 = navigator;
+    function getLanguages() {
+        var result = [];
+        var language = n$2.language || n$2.userLanguage || n$2.browserLanguage || n$2.systemLanguage;
+        if (language !== undefined) {
+            result.push([language]);
+        }
+        if (Array.isArray(n$2.languages)) {
+            // Starting from Chromium 86, there is only a single value in `navigator.language` in Incognito mode:
+            // the value of `navigator.language`. Therefore the value is ignored in this browser.
+            if (!(isChromium() && isChromium86OrNewer())) {
+                result.push(n$2.languages);
+            }
+        }
+        else if (typeof n$2.languages === 'string') {
+            var languages = n$2.languages;
+            if (languages) {
+                result.push(languages.split(','));
+            }
+        }
+        return result;
+    }
+
+    function getColorDepth() {
+        return window.screen.colorDepth;
+    }
+
+    function getDeviceMemory() {
+        return navigator.deviceMemory;
+    }
+
+    var w$3 = window;
+    function getScreenResolution() {
+        // Some browsers return screen resolution as strings, e.g. "1200", instead of a number, e.g. 1200.
+        // I suspect it's done by certain plugins that randomize browser properties to prevent fingerprinting.
+        var dimensions = [toInt(w$3.screen.width), toInt(w$3.screen.height)];
+        dimensions.sort().reverse();
+        return dimensions;
+    }
+
+    var w$4 = window;
+    function getAvailableScreenResolution() {
+        if (w$4.screen.availWidth && w$4.screen.availHeight) {
+            // Some browsers return screen resolution as strings, e.g. "1200", instead of a number, e.g. 1200.
+            // I suspect it's done by certain plugins that randomize browser properties to prevent fingerprinting.
+            var dimensions = [toInt(w$4.screen.availWidth), toInt(w$4.screen.availHeight)];
+            dimensions.sort().reverse();
+            return dimensions;
+        }
+        return undefined;
+    }
+
+    function getHardwareConcurrency() {
+        try {
+            // sometimes hardware concurrency is a string
+            var concurrency = toInt(navigator.hardwareConcurrency);
+            return isNaN(concurrency) ? 1 : concurrency;
+        }
+        catch (e) {
+            return 1;
+        }
+    }
+
+    function getTimezoneOffset() {
+        var currentYear = new Date().getFullYear();
+        // The timezone offset may change over time due to daylight saving time (DST) shifts.
+        // The non-DST timezone offset is used as the result timezone offset.
+        // Since the DST season differs in the northern and the southern hemispheres,
+        // both January and July timezones offsets are considered.
+        return Math.max(
+        // `getTimezoneOffset` returns a number as a string in some unidentified cases
+        toFloat(new Date(currentYear, 0, 1).getTimezoneOffset()), toFloat(new Date(currentYear, 6, 1).getTimezoneOffset()));
+    }
+
+    var w$5 = window;
+    function getTimezone() {
+        var _a;
+        if ((_a = w$5.Intl) === null || _a === void 0 ? void 0 : _a.DateTimeFormat) {
+            return new w$5.Intl.DateTimeFormat().resolvedOptions().timeZone;
+        }
+        return undefined;
+    }
+
+    function getSessionStorage() {
+        try {
+            return !!window.sessionStorage;
+        }
+        catch (error) {
+            /* SecurityError when referencing it means it exists */
+            return true;
+        }
+    }
+
+    // https://bugzilla.mozilla.org/show_bug.cgi?id=781447
+    function getLocalStorage() {
+        try {
+            return !!window.localStorage;
+        }
+        catch (e) {
+            /* SecurityError when referencing it means it exists */
+            return true;
+        }
+    }
+
+    function getIndexedDB() {
+        // IE and Edge don't allow accessing indexedDB in private mode, therefore IE and Edge will have different
+        // visitor identifier in normal and private modes.
+        if (isTrident() || isEdgeHTML()) {
+            return undefined;
+        }
+        try {
+            return !!window.indexedDB;
+        }
+        catch (e) {
+            /* SecurityError when referencing it means it exists */
+            return true;
+        }
+    }
+
+    function getOpenDatabase() {
+        return !!window.openDatabase;
+    }
+
+    function getCpuClass() {
+        return navigator.cpuClass;
+    }
+
+    function getPlatform() {
+        return navigator.platform;
+    }
+
+    function getPluginsSupport() {
+        return navigator.plugins !== undefined;
+    }
+
+    function getProductSub() {
+        return navigator.productSub;
+    }
+
+    function getEmptyEvalLength() {
+        return eval.toString().length;
+    }
+
+    function getErrorFF() {
+        try {
+            throw 'a';
+        }
+        catch (e) {
+            try {
+                e.toSource();
+                return true;
+            }
+            catch (e2) {
+                return false;
+            }
+        }
+    }
+
+    function getVendor() {
+        return navigator.vendor;
+    }
+
+    function getChrome() {
+        return window.chrome !== undefined;
+    }
+
+    var d$3 = document;
+    /**
+     * navigator.cookieEnabled cannot detect custom or nuanced cookie blocking configurations. For example, when blocking
+     * cookies via the Advanced Privacy Settings in IE9, it always returns true. And there have been issues in the past with
+     * site-specific exceptions. Don't rely on it.
+     *
+     * @see https://github.com/Modernizr/Modernizr/blob/master/feature-detects/cookies.js Taken from here
+     */
+    function areCookiesEnabled() {
+        // Taken from here: https://github.com/Modernizr/Modernizr/blob/master/feature-detects/cookies.js
+        // navigator.cookieEnabled cannot detect custom or nuanced cookie blocking configurations. For example, when blocking
+        // cookies via the Advanced Privacy Settings in IE9, it always returns true. And there have been issues in the past
+        // with site-specific exceptions. Don't rely on it.
+        // try..catch because some in situations `document.cookie` is exposed but throws a
+        // SecurityError if you try to access it; e.g. documents created from data URIs
+        // or in sandboxed iframes (depending on flags/context)
+        try {
+            // Create cookie
+            d$3.cookie = 'cookietest=1';
+            var result = d$3.cookie.indexOf('cookietest=') !== -1;
+            // Delete cookie
+            d$3.cookie = 'cookietest=1; expires=Thu, 01-Jan-1970 00:00:01 GMT';
+            return result;
+        }
+        catch (e) {
+            return false;
+        }
+    }
+
+    /**
+     * The list of entropy sources used to make visitor identifiers.
+     *
+     * This value isn't restricted by Semantic Versioning, i.e. it may be changed without bumping minor or major version of
+     * this package.
+     */
+    var sources = {
+        // Expected errors and default values must be handled inside the functions. Unexpected errors must be thrown.
+        osCpu: getOsCpu,
+        languages: getLanguages,
+        colorDepth: getColorDepth,
+        deviceMemory: getDeviceMemory,
+        screenResolution: getScreenResolution,
+        availableScreenResolution: getAvailableScreenResolution,
+        hardwareConcurrency: getHardwareConcurrency,
+        timezoneOffset: getTimezoneOffset,
+        timezone: getTimezone,
+        sessionStorage: getSessionStorage,
+        localStorage: getLocalStorage,
+        indexedDB: getIndexedDB,
+        openDatabase: getOpenDatabase,
+        cpuClass: getCpuClass,
+        // Maybe it should be excluded: https://github.com/fingerprintjs/fingerprintjs/issues/514#issuecomment-688754892
+        platform: getPlatform,
+        plugins: getPlugins,
+        canvas: getCanvasFingerprint,
+        // adBlock: isAdblockUsed, // https://github.com/fingerprintjs/fingerprintjs/issues/405
+        touchSupport: getTouchSupport,
+        fonts: getFonts,
+        audio: getAudioFingerprint,
+        pluginsSupport: getPluginsSupport,
+        productSub: getProductSub,
+        emptyEvalLength: getEmptyEvalLength,
+        errorFF: getErrorFF,
+        vendor: getVendor,
+        chrome: getChrome,
+        cookiesEnabled: areCookiesEnabled,
+    };
+    /**
+     * Gets a components list from the given list of entropy sources.
+     *
+     * Warning for package users:
+     * This function is out of Semantic Versioning, i.e. can change unexpectedly. Usage is at your own risk.
+     */
+    function getComponents(sources, sourceOptions, excludeSources) {
+        return __awaiter(this, void 0, void 0, function () {
+            var timestamp, components, _i, _a, sourceKey, result, error_1, nextTimestamp;
+            var _b;
+            return __generator(this, function (_c) {
+                switch (_c.label) {
+                    case 0:
+                        timestamp = Date.now();
+                        components = {};
+                        _i = 0, _a = Object.keys(sources);
+                        _c.label = 1;
+                    case 1:
+                        if (!(_i < _a.length)) return [3 /*break*/, 7];
+                        sourceKey = _a[_i];
+                        if (!excludes(excludeSources, sourceKey)) {
+                            return [3 /*break*/, 6];
+                        }
+                        result = void 0;
+                        _c.label = 2;
+                    case 2:
+                        _c.trys.push([2, 4, , 5]);
+                        _b = {};
+                        return [4 /*yield*/, sources[sourceKey](sourceOptions)];
+                    case 3:
+                        result = (_b.value = _c.sent(), _b);
+                        return [3 /*break*/, 5];
+                    case 4:
+                        error_1 = _c.sent();
+                        result = error_1 && typeof error_1 === 'object' && 'message' in error_1 ? { error: error_1 } : { error: { message: error_1 } };
+                        return [3 /*break*/, 5];
+                    case 5:
+                        nextTimestamp = Date.now();
+                        components[sourceKey] = __assign(__assign({}, result), { duration: nextTimestamp - timestamp }); // TypeScript has beaten me here
+                        timestamp = nextTimestamp;
+                        _c.label = 6;
+                    case 6:
+                        _i++;
+                        return [3 /*break*/, 1];
+                    case 7: return [2 /*return*/, components];
+                }
+            });
+        });
+    }
+    /**
+     * Collects entropy components from the built-in sources to make the visitor identifier.
+     */
+    function getBuiltinComponents() {
+        return getComponents(sources, undefined, []);
+    }
+
+    function componentsToCanonicalString(components) {
+        var result = '';
+        for (var _i = 0, _a = Object.keys(components); _i < _a.length; _i++) {
+            var componentKey = _a[_i];
+            var component = components[componentKey];
+            var value = component.error ? 'error' : JSON.stringify(component.value);
+            result += "" + (result ? '|' : '') + componentKey.replace(/([:|\\])/g, '\\$1') + ":" + value;
+        }
+        return result;
+    }
+    function componentsToDebugString(components) {
+        return JSON.stringify(components, function (_key, value) {
+            var _a;
+            if (value instanceof Error) {
+                return __assign(__assign({}, value), { message: value.message, stack: (_a = value.stack) === null || _a === void 0 ? void 0 : _a.split('\n') });
+            }
+            return value;
+        }, 2);
+    }
+    function hashComponents(components) {
+        return x64hash128(componentsToCanonicalString(components));
+    }
+    /**
+     * Makes a GetResult implementation that calculates the visitor id hash on demand.
+     * Designed for optimisation.
+     */
+    function makeLazyGetResult(components) {
+        var visitorIdCache;
+        // A plain class isn't used because its getters and setters aren't enumerable.
+        return {
+            components: components,
+            get visitorId() {
+                if (visitorIdCache === undefined) {
+                    visitorIdCache = hashComponents(this.components);
+                }
+                return visitorIdCache;
+            },
+            set visitorId(visitorId) {
+                visitorIdCache = visitorId;
+            },
+        };
+    }
+    /**
+     * The class isn't exported from the index file to not expose the constructor.
+     * The hiding gives more freedom for future non-breaking updates.
+     */
+    var OpenAgent = /** @class */ (function () {
+        function OpenAgent() {
+        }
+        /**
+         * @inheritDoc
+         */
+        OpenAgent.prototype.get = function (options) {
+            if (options === void 0) { options = {}; }
+            return __awaiter(this, void 0, void 0, function () {
+                var components, result;
+                return __generator(this, function (_a) {
+                    switch (_a.label) {
+                        case 0: return [4 /*yield*/, getBuiltinComponents()];
+                        case 1:
+                            components = _a.sent();
+                            result = makeLazyGetResult(components);
+                            if (options.debug) {
+                                // console.log is ok here because it's under a debug clause
+                                // eslint-disable-next-line no-console
+                                console.log("Copy the text below to get the debug data:\n\n```\nversion: " + version + "\nuserAgent: " + navigator.userAgent + "\ngetOptions: " + JSON.stringify(options, undefined, 2) + "\nvisitorId: " + result.visitorId + "\ncomponents: " + componentsToDebugString(components) + "\n```");
+                            }
+                            return [2 /*return*/, result];
+                    }
+                });
+            });
+        };
+        return OpenAgent;
+    }());
+    /**
+     * Builds an instance of Agent and waits a delay required for a proper operation.
+     */
+    function load(_a) {
+        var _b = (_a === void 0 ? {} : _a).delayFallback, delayFallback = _b === void 0 ? 50 : _b;
+        return __awaiter(this, void 0, void 0, function () {
+            return __generator(this, function (_c) {
+                switch (_c.label) {
+                    case 0: 
+                    // A delay is required to ensure consistent entropy components.
+                    // See https://github.com/fingerprintjs/fingerprintjs/issues/254
+                    // and https://github.com/fingerprintjs/fingerprintjs/issues/307
+                    return [4 /*yield*/, requestIdleCallbackIfAvailable(delayFallback)];
+                    case 1:
+                        // A delay is required to ensure consistent entropy components.
+                        // See https://github.com/fingerprintjs/fingerprintjs/issues/254
+                        // and https://github.com/fingerprintjs/fingerprintjs/issues/307
+                        _c.sent();
+                        return [2 /*return*/, new OpenAgent()];
+                }
+            });
+        });
+    }
+
+    // The default export is a syntax sugar (`import * as FP from '...' → import FP from '...'`).
+    // It should contain all the public exported values.
+    var index = { load: load, hashComponents: hashComponents, componentsToDebugString: componentsToDebugString };
+    // The exports below are for private usage. They may change unexpectedly. Use them at your own risk.
+    /** Not documented, out of Semantic Versioning, usage is at your own risk */
+    var murmurX64Hash128 = x64hash128;
+
+    exports.componentsToDebugString = componentsToDebugString;
+    exports.default = index;
+    exports.getComponents = getComponents;
+    exports.hashComponents = hashComponents;
+    exports.isChromium = isChromium;
+    exports.isDesktopSafari = isDesktopSafari;
+    exports.isEdgeHTML = isEdgeHTML;
+    exports.isGecko = isGecko;
+    exports.isTrident = isTrident;
+    exports.isWebKit = isWebKit;
+    exports.load = load;
+    exports.murmurX64Hash128 = murmurX64Hash128;
+
+    return exports;
+
+}({}));

+/**
+ * FingerprintJS v3.0.3 - Copyright (c) FingerprintJS, Inc, 2020 (https://fingerprintjs.com)
+ * Licensed under the MIT (http://www.opensource.org/licenses/mit-license.php) license.
+ *
+ * This software contains code from open-source projects:
+ * MurmurHash3 by Karan Lyons (https://github.com/karanlyons/murmurHash3.js)
+ */
+
+var FingerprintJS=function(e){"use strict";function t(e,t){e=[e[0]>>>16,65535&e[0],e[1]>>>16,65535&e[1]],t=[t[0]>>>16,65535&t[0],t[1]>>>16,65535&t[1]];var n=[0,0,0,0];return n[3]+=e[3]+t[3],n[2]+=n[3]>>>16,n[3]&=65535,n[2]+=e[2]+t[2],n[1]+=n[2]>>>16,n[2]&=65535,n[1]+=e[1]+t[1],n[0]+=n[1]>>>16,n[1]&=65535,n[0]+=e[0]+t[0],n[0]&=65535,[n[0]<<16|n[1],n[2]<<16|n[3]]}function n(e,t){e=[e[0]>>>16,65535&e[0],e[1]>>>16,65535&e[1]],t=[t[0]>>>16,65535&t[0],t[1]>>>16,65535&t[1]];var n=[0,0,0,0];return n[3]+=e[3]*t[3],n[2]+=n[3]>>>16,n[3]&=65535,n[2]+=e[2]*t[3],n[1]+=n[2]>>>16,n[2]&=65535,n[2]+=e[3]*t[2],n[1]+=n[2]>>>16,n[2]&=65535,n[1]+=e[1]*t[3],n[0]+=n[1]>>>16,n[1]&=65535,n[1]+=e[2]*t[2],n[0]+=n[1]>>>16,n[1]&=65535,n[1]+=e[3]*t[1],n[0]+=n[1]>>>16,n[1]&=65535,n[0]+=e[0]*t[3]+e[1]*t[2]+e[2]*t[1]+e[3]*t[0],n[0]&=65535,[n[0]<<16|n[1],n[2]<<16|n[3]]}function r(e,t){return 32===(t%=64)?[e[1],e[0]]:t<32?[e[0]<<t|e[1]>>>32-t,e[1]<<t|e[0]>>>32-t]:(t-=32,[e[1]<<t|e[0]>>>32-t,e[0]<<t|e[1]>>>32-t])}function o(e,t){return 0===(t%=64)?e:t<32?[e[0]<<t|e[1]>>>32-t,e[1]<<t]:[e[1]<<t-32,0]}function i(e,t){return[e[0]^t[0],e[1]^t[1]]}function a(e){return e=i(e,[0,e[0]>>>1]),e=i(e=n(e,[4283543511,3981806797]),[0,e[0]>>>1]),e=i(e=n(e,[3301882366,444984403]),[0,e[0]>>>1])}function c(e,c){c=c||0;var u,s=(e=e||"").length%16,l=e.length-s,f=[0,c],d=[0,c],h=[0,0],v=[0,0],g=[2277735313,289559509],p=[1291169091,658871167];for(u=0;u<l;u+=16)h=[255&e.charCodeAt(u+4)|(255&e.charCodeAt(u+5))<<8|(255&e.charCodeAt(u+6))<<16|(255&e.charCodeAt(u+7))<<24,255&e.charCodeAt(u)|(255&e.charCodeAt(u+1))<<8|(255&e.charCodeAt(u+2))<<16|(255&e.charCodeAt(u+3))<<24],v=[255&e.charCodeAt(u+12)|(255&e.charCodeAt(u+13))<<8|(255&e.charCodeAt(u+14))<<16|(255&e.charCodeAt(u+15))<<24,255&e.charCodeAt(u+8)|(255&e.charCodeAt(u+9))<<8|(255&e.charCodeAt(u+10))<<16|(255&e.charCodeAt(u+11))<<24],h=r(h=n(h,g),31),f=t(f=r(f=i(f,h=n(h,p)),27),d),f=t(n(f,[0,5]),[0,1390208809]),v=r(v=n(v,p),33),d=t(d=r(d=i(d,v=n(v,g)),31),f),d=t(n(d,[0,5]),[0,944331445]);switch(h=[0,0],v=[0,0],s){case 15:v=i(v,o([0,e.charCodeAt(u+14)],48));case 14:v=i(v,o([0,e.charCodeAt(u+13)],40));case 13:v=i(v,o([0,e.charCodeAt(u+12)],32));case 12:v=i(v,o([0,e.charCodeAt(u+11)],24));case 11:v=i(v,o([0,e.charCodeAt(u+10)],16));case 10:v=i(v,o([0,e.charCodeAt(u+9)],8));case 9:v=n(v=i(v,[0,e.charCodeAt(u+8)]),p),d=i(d,v=n(v=r(v,33),g));case 8:h=i(h,o([0,e.charCodeAt(u+7)],56));case 7:h=i(h,o([0,e.charCodeAt(u+6)],48));case 6:h=i(h,o([0,e.charCodeAt(u+5)],40));case 5:h=i(h,o([0,e.charCodeAt(u+4)],32));case 4:h=i(h,o([0,e.charCodeAt(u+3)],24));case 3:h=i(h,o([0,e.charCodeAt(u+2)],16));case 2:h=i(h,o([0,e.charCodeAt(u+1)],8));case 1:h=n(h=i(h,[0,e.charCodeAt(u)]),g),f=i(f,h=n(h=r(h,31),p))}return f=t(f=i(f,[0,e.length]),d=i(d,[0,e.length])),d=t(d,f),f=t(f=a(f),d=a(d)),d=t(d,f),("00000000"+(f[0]>>>0).toString(16)).slice(-8)+("00000000"+(f[1]>>>0).toString(16)).slice(-8)+("00000000"+(d[0]>>>0).toString(16)).slice(-8)+("00000000"+(d[1]>>>0).toString(16)).slice(-8)}var u=function(){return(u=Object.assign||function(e){for(var t,n=1,r=arguments.length;n<r;n++)for(var o in t=arguments[n])Object.prototype.hasOwnProperty.call(t,o)&&(e[o]=t[o]);return e}).apply(this,arguments)};function s(e,t,n,r){return 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