// ==UserScript==
// @namespace https://github.com/Sv443-Network/UserUtils
// @exclude *
// @author Sv443
// @supportURL https://github.com/Sv443-Network/UserUtils/issues
// @homepageURL https://github.com/Sv443-Network/UserUtils
// ==UserLibrary==
// @name UserUtils
// @description Library with various utilities for userscripts - register listeners for when CSS selectors exist, intercept events, create persistent & synchronous data stores, modify the DOM more easily and more
// @version 6.3.0
// @license MIT
// @copyright Sv443 (https://github.com/Sv443)
// ==/UserScript==
// ==/UserLibrary==
// ==OpenUserJS==
// @author Sv443
// ==/OpenUserJS==
var UserUtils = (function (exports) {
var __defProp = Object.defineProperty;
var __getOwnPropSymbols = Object.getOwnPropertySymbols;
var __hasOwnProp = Object.prototype.hasOwnProperty;
var __propIsEnum = Object.prototype.propertyIsEnumerable;
var __defNormalProp = (obj, key, value) => key in obj ? __defProp(obj, key, { enumerable: true, configurable: true, writable: true, value }) : obj[key] = value;
var __spreadValues = (a, b) => {
for (var prop in b || (b = {}))
if (__hasOwnProp.call(b, prop))
__defNormalProp(a, prop, b[prop]);
if (__getOwnPropSymbols)
for (var prop of __getOwnPropSymbols(b)) {
if (__propIsEnum.call(b, prop))
__defNormalProp(a, prop, b[prop]);
}
return a;
};
var __objRest = (source, exclude) => {
var target = {};
for (var prop in source)
if (__hasOwnProp.call(source, prop) && exclude.indexOf(prop) < 0)
target[prop] = source[prop];
if (source != null && __getOwnPropSymbols)
for (var prop of __getOwnPropSymbols(source)) {
if (exclude.indexOf(prop) < 0 && __propIsEnum.call(source, prop))
target[prop] = source[prop];
}
return target;
};
var __publicField = (obj, key, value) => {
__defNormalProp(obj, typeof key !== "symbol" ? key + "" : key, value);
return value;
};
var __async = (__this, __arguments, generator) => {
return new Promise((resolve, reject) => {
var fulfilled = (value) => {
try {
step(generator.next(value));
} catch (e) {
reject(e);
}
};
var rejected = (value) => {
try {
step(generator.throw(value));
} catch (e) {
reject(e);
}
};
var step = (x) => x.done ? resolve(x.value) : Promise.resolve(x.value).then(fulfilled, rejected);
step((generator = generator.apply(__this, __arguments)).next());
});
};
// lib/math.ts
function clamp(value, min, max) {
return Math.max(Math.min(value, max), min);
}
function mapRange(value, range1min, range1max, range2min, range2max) {
if (Number(range1min) === 0 && Number(range2min) === 0)
return value * (range2max / range1max);
return (value - range1min) * ((range2max - range2min) / (range1max - range1min)) + range2min;
}
function randRange(...args) {
let min, max;
if (typeof args[0] === "number" && typeof args[1] === "number")
[min, max] = args;
else if (typeof args[0] === "number" && typeof args[1] !== "number") {
min = 0;
[max] = args;
} else
throw new TypeError(`Wrong parameter(s) provided - expected: "number" and "number|undefined", got: "${typeof args[0]}" and "${typeof args[1]}"`);
min = Number(min);
max = Number(max);
if (isNaN(min) || isNaN(max))
return NaN;
if (min > max)
throw new TypeError(`Parameter "min" can't be bigger than "max"`);
return Math.floor(Math.random() * (max - min + 1)) + min;
}
function randomId(length = 16, radix = 16) {
const arr = new Uint8Array(length);
crypto.getRandomValues(arr);
return Array.from(
arr,
(v) => mapRange(v, 0, 255, 0, radix).toString(radix).substring(0, 1)
).join("");
}
// lib/array.ts
function randomItem(array) {
return randomItemIndex(array)[0];
}
function randomItemIndex(array) {
if (array.length === 0)
return [void 0, void 0];
const idx = randRange(array.length - 1);
return [array[idx], idx];
}
function takeRandomItem(arr) {
const [itm, idx] = randomItemIndex(arr);
if (idx === void 0)
return void 0;
arr.splice(idx, 1);
return itm;
}
function randomizeArray(array) {
const retArray = [...array];
if (array.length === 0)
return retArray;
for (let i = retArray.length - 1; i > 0; i--) {
const j = Math.floor(randRange(0, 1e4) / 1e4 * (i + 1));
[retArray[i], retArray[j]] = [retArray[j], retArray[i]];
}
return retArray;
}
// lib/DataStore.ts
var DataStore = class {
/**
* Creates an instance of DataStore to manage a sync & async database that is cached in memory and persistently saved across sessions.
* Supports migrating data from older versions to newer ones and populating the cache with default data if no persistent data is found.
*
* ⚠️ Requires the directives `@grant GM.getValue` and `@grant GM.setValue`
* ⚠️ Make sure to call {@linkcode loadData()} at least once after creating an instance, or the returned data will be the same as `options.defaultData`
*
* @template TData The type of the data that is saved in persistent storage (will be automatically inferred from `options.defaultData`) - this should also be the type of the data format associated with the current `options.formatVersion`
* @param options The options for this DataStore instance
*/
constructor(options) {
__publicField(this, "id");
__publicField(this, "formatVersion");
__publicField(this, "defaultData");
__publicField(this, "cachedData");
__publicField(this, "migrations");
__publicField(this, "encodeData");
__publicField(this, "decodeData");
this.id = options.id;
this.formatVersion = options.formatVersion;
this.defaultData = options.defaultData;
this.cachedData = options.defaultData;
this.migrations = options.migrations;
this.encodeData = options.encodeData;
this.decodeData = options.decodeData;
}
/**
* Loads the data saved in persistent storage into the in-memory cache and also returns it.
* Automatically populates persistent storage with default data if it doesn't contain any data yet.
* Also runs all necessary migration functions if the data format has changed since the last time the data was saved.
*/
loadData() {
return __async(this, null, function* () {
try {
const gmData = yield GM.getValue(`_uucfg-${this.id}`, this.defaultData);
let gmFmtVer = Number(yield GM.getValue(`_uucfgver-${this.id}`));
if (typeof gmData !== "string") {
yield this.saveDefaultData();
return __spreadValues({}, this.defaultData);
}
const isEncoded = yield GM.getValue(`_uucfgenc-${this.id}`, false);
if (isNaN(gmFmtVer))
yield GM.setValue(`_uucfgver-${this.id}`, gmFmtVer = this.formatVersion);
let parsed = yield this.deserializeData(gmData, isEncoded);
if (gmFmtVer < this.formatVersion && this.migrations)
parsed = yield this.runMigrations(parsed, gmFmtVer);
return __spreadValues({}, this.cachedData = parsed);
} catch (err) {
console.warn("Error while parsing JSON data, resetting it to the default value.", err);
yield this.saveDefaultData();
return this.defaultData;
}
});
}
/**
* Returns a copy of the data from the in-memory cache.
* Use {@linkcode loadData()} to get fresh data from persistent storage (usually not necessary since the cache should always exactly reflect persistent storage).
*/
getData() {
return this.deepCopy(this.cachedData);
}
/** Saves the data synchronously to the in-memory cache and asynchronously to the persistent storage */
setData(data) {
this.cachedData = data;
const useEncoding = Boolean(this.encodeData && this.decodeData);
return new Promise((resolve) => __async(this, null, function* () {
yield Promise.all([
GM.setValue(`_uucfg-${this.id}`, yield this.serializeData(data, useEncoding)),
GM.setValue(`_uucfgver-${this.id}`, this.formatVersion),
GM.setValue(`_uucfgenc-${this.id}`, useEncoding)
]);
resolve();
}));
}
/** Saves the default data passed in the constructor synchronously to the in-memory cache and asynchronously to persistent storage */
saveDefaultData() {
return __async(this, null, function* () {
this.cachedData = this.defaultData;
const useEncoding = Boolean(this.encodeData && this.decodeData);
return new Promise((resolve) => __async(this, null, function* () {
yield Promise.all([
GM.setValue(`_uucfg-${this.id}`, yield this.serializeData(this.defaultData, useEncoding)),
GM.setValue(`_uucfgver-${this.id}`, this.formatVersion),
GM.setValue(`_uucfgenc-${this.id}`, useEncoding)
]);
resolve();
}));
});
}
/**
* Call this method to clear all persistently stored data associated with this DataStore instance.
* The in-memory cache will be left untouched, so you may still access the data with {@linkcode getData()}
* Calling {@linkcode loadData()} or {@linkcode setData()} after this method was called will recreate persistent storage with the cached or default data.
*
* ⚠️ This requires the additional directive `@grant GM.deleteValue`
*/
deleteData() {
return __async(this, null, function* () {
yield Promise.all([
GM.deleteValue(`_uucfg-${this.id}`),
GM.deleteValue(`_uucfgver-${this.id}`),
GM.deleteValue(`_uucfgenc-${this.id}`)
]);
});
}
/** Runs all necessary migration functions consecutively - may be overwritten in a subclass */
runMigrations(oldData, oldFmtVer) {
return __async(this, null, function* () {
if (!this.migrations)
return oldData;
let newData = oldData;
const sortedMigrations = Object.entries(this.migrations).sort(([a], [b]) => Number(a) - Number(b));
let lastFmtVer = oldFmtVer;
for (const [fmtVer, migrationFunc] of sortedMigrations) {
const ver = Number(fmtVer);
if (oldFmtVer < this.formatVersion && oldFmtVer < ver) {
try {
const migRes = migrationFunc(newData);
newData = migRes instanceof Promise ? yield migRes : migRes;
lastFmtVer = oldFmtVer = ver;
} catch (err) {
console.error(`Error while running migration function for format version '${fmtVer}' - resetting to the default value.`, err);
yield this.saveDefaultData();
return this.getData();
}
}
}
yield Promise.all([
GM.setValue(`_uucfg-${this.id}`, yield this.serializeData(newData)),
GM.setValue(`_uucfgver-${this.id}`, lastFmtVer),
GM.setValue(`_uucfgenc-${this.id}`, Boolean(this.encodeData && this.decodeData))
]);
return newData;
});
}
/** Serializes the data using the optional this.encodeData() and returns it as a string */
serializeData(data, useEncoding = true) {
return __async(this, null, function* () {
const stringData = JSON.stringify(data);
if (!this.encodeData || !this.decodeData || !useEncoding)
return stringData;
const encRes = this.encodeData(stringData);
if (encRes instanceof Promise)
return yield encRes;
return encRes;
});
}
/** Deserializes the data using the optional this.decodeData() and returns it as a JSON object */
deserializeData(data, useEncoding = true) {
return __async(this, null, function* () {
let decRes = this.decodeData && this.encodeData && useEncoding ? this.decodeData(data) : void 0;
if (decRes instanceof Promise)
decRes = yield decRes;
return JSON.parse(decRes != null ? decRes : data);
});
}
/** Copies a JSON-compatible object and loses its internal references */
deepCopy(obj) {
return JSON.parse(JSON.stringify(obj));
}
};
// lib/dom.ts
function getUnsafeWindow() {
try {
return unsafeWindow;
} catch (e) {
return window;
}
}
function insertAfter(beforeElement, afterElement) {
var _a;
(_a = beforeElement.parentNode) == null ? void 0 : _a.insertBefore(afterElement, beforeElement.nextSibling);
return afterElement;
}
function addParent(element, newParent) {
const oldParent = element.parentNode;
if (!oldParent)
throw new Error("Element doesn't have a parent node");
oldParent.replaceChild(newParent, element);
newParent.appendChild(element);
return newParent;
}
function addGlobalStyle(style) {
const styleElem = document.createElement("style");
styleElem.innerHTML = style;
document.head.appendChild(styleElem);
return styleElem;
}
function preloadImages(srcUrls, rejects = false) {
const promises = srcUrls.map((src) => new Promise((res, rej) => {
const image = new Image();
image.src = src;
image.addEventListener("load", () => res(image));
image.addEventListener("error", (evt) => rejects && rej(evt));
}));
return Promise.allSettled(promises);
}
function openInNewTab(href, background) {
try {
GM.openInTab(href, background);
} catch (e) {
const openElem = document.createElement("a");
Object.assign(openElem, {
className: "userutils-open-in-new-tab",
target: "_blank",
rel: "noopener noreferrer",
href
});
openElem.style.display = "none";
document.body.appendChild(openElem);
openElem.click();
setTimeout(openElem.remove, 50);
}
}
function interceptEvent(eventObject, eventName, predicate = () => true) {
Error.stackTraceLimit = Math.max(Error.stackTraceLimit, 100);
if (isNaN(Error.stackTraceLimit))
Error.stackTraceLimit = 100;
(function(original) {
eventObject.__proto__.addEventListener = function(...args) {
var _a, _b;
const origListener = typeof args[1] === "function" ? args[1] : (_b = (_a = args[1]) == null ? void 0 : _a.handleEvent) != null ? _b : () => void 0;
args[1] = function(...a) {
if (args[0] === eventName && predicate(Array.isArray(a) ? a[0] : a))
return;
else
return origListener.apply(this, a);
};
original.apply(this, args);
};
})(eventObject.__proto__.addEventListener);
}
function interceptWindowEvent(eventName, predicate = () => true) {
return interceptEvent(getUnsafeWindow(), eventName, predicate);
}
function isScrollable(element) {
const { overflowX, overflowY } = getComputedStyle(element);
return {
vertical: (overflowY === "scroll" || overflowY === "auto") && element.scrollHeight > element.clientHeight,
horizontal: (overflowX === "scroll" || overflowX === "auto") && element.scrollWidth > element.clientWidth
};
}
function observeElementProp(element, property, callback) {
const elementPrototype = Object.getPrototypeOf(element);
if (elementPrototype.hasOwnProperty(property)) {
const descriptor = Object.getOwnPropertyDescriptor(elementPrototype, property);
Object.defineProperty(element, property, {
get: function() {
var _a;
return (_a = descriptor == null ? void 0 : descriptor.get) == null ? void 0 : _a.apply(this, arguments);
},
set: function() {
var _a;
const oldValue = this[property];
(_a = descriptor == null ? void 0 : descriptor.set) == null ? void 0 : _a.apply(this, arguments);
const newValue = this[property];
if (typeof callback === "function") {
callback.bind(this, oldValue, newValue);
}
return newValue;
}
});
}
}
function getSiblingsFrame(refElement, siblingAmount, refElementAlignment = "center-top", includeRef = true) {
var _a, _b;
const siblings = [...(_b = (_a = refElement.parentNode) == null ? void 0 : _a.childNodes) != null ? _b : []];
const elemSiblIdx = siblings.indexOf(refElement);
if (elemSiblIdx === -1)
throw new Error("Element doesn't have a parent node");
if (refElementAlignment === "top")
return [...siblings.slice(elemSiblIdx + Number(!includeRef), elemSiblIdx + siblingAmount + Number(!includeRef))];
else if (refElementAlignment.startsWith("center-")) {
const halfAmount = (refElementAlignment === "center-bottom" ? Math.ceil : Math.floor)(siblingAmount / 2);
const startIdx = Math.max(0, elemSiblIdx - halfAmount);
const topOffset = Number(refElementAlignment === "center-top" && siblingAmount % 2 === 0 && includeRef);
const btmOffset = Number(refElementAlignment === "center-bottom" && siblingAmount % 2 !== 0 && includeRef);
const startIdxWithOffset = startIdx + topOffset + btmOffset;
return [
...siblings.filter((_, idx) => includeRef || idx !== elemSiblIdx).slice(startIdxWithOffset, startIdxWithOffset + siblingAmount)
];
} else if (refElementAlignment === "bottom")
return [...siblings.slice(elemSiblIdx - siblingAmount + Number(includeRef), elemSiblIdx + Number(includeRef))];
return [];
}
// lib/misc.ts
function autoPlural(word, num) {
if (Array.isArray(num) || num instanceof NodeList)
num = num.length;
return `${word}${num === 1 ? "" : "s"}`;
}
function pauseFor(time) {
return new Promise((res) => {
setTimeout(() => res(), time);
});
}
function debounce(func, timeout = 300, edge = "falling") {
let timer;
return function(...args) {
if (edge === "rising") {
if (!timer) {
func.apply(this, args);
timer = setTimeout(() => timer = void 0, timeout);
}
} else {
clearTimeout(timer);
timer = setTimeout(() => func.apply(this, args), timeout);
}
};
}
function fetchAdvanced(_0) {
return __async(this, arguments, function* (input, options = {}) {
const { timeout = 1e4 } = options;
let signalOpts = {}, id = void 0;
if (timeout >= 0) {
const controller = new AbortController();
id = setTimeout(() => controller.abort(), timeout);
signalOpts = { signal: controller.signal };
}
const res = yield fetch(input, __spreadValues(__spreadValues({}, options), signalOpts));
clearTimeout(id);
return res;
});
}
function insertValues(input, ...values) {
return input.replace(/%\d/gm, (match) => {
var _a, _b;
const argIndex = Number(match.substring(1)) - 1;
return (_b = (_a = values[argIndex]) != null ? _a : match) == null ? void 0 : _b.toString();
});
}
function compress(input, compressionFormat, outputType = "string") {
return __async(this, null, function* () {
const byteArray = typeof input === "string" ? new TextEncoder().encode(input) : input;
const comp = new CompressionStream(compressionFormat);
const writer = comp.writable.getWriter();
writer.write(byteArray);
writer.close();
const buf = yield new Response(comp.readable).arrayBuffer();
return outputType === "arrayBuffer" ? buf : ab2str(buf);
});
}
function decompress(input, compressionFormat, outputType = "string") {
return __async(this, null, function* () {
const byteArray = typeof input === "string" ? str2ab(input) : input;
const decomp = new DecompressionStream(compressionFormat);
const writer = decomp.writable.getWriter();
writer.write(byteArray);
writer.close();
const buf = yield new Response(decomp.readable).arrayBuffer();
return outputType === "arrayBuffer" ? buf : new TextDecoder().decode(buf);
});
}
function ab2str(buf) {
return getUnsafeWindow().btoa(
new Uint8Array(buf).reduce((data, byte) => data + String.fromCharCode(byte), "")
);
}
function str2ab(str) {
return Uint8Array.from(getUnsafeWindow().atob(str), (c) => c.charCodeAt(0));
}
// lib/SelectorObserver.ts
var SelectorObserver = class {
constructor(baseElement, options = {}) {
__publicField(this, "enabled", false);
__publicField(this, "baseElement");
__publicField(this, "observer");
__publicField(this, "observerOptions");
__publicField(this, "customOptions");
__publicField(this, "listenerMap");
this.baseElement = baseElement;
this.listenerMap = /* @__PURE__ */ new Map();
this.observer = new MutationObserver(() => this.checkAllSelectors());
const _a = options, {
defaultDebounce,
defaultDebounceEdge,
disableOnNoListeners,
enableOnAddListener
} = _a, observerOptions = __objRest(_a, [
"defaultDebounce",
"defaultDebounceEdge",
"disableOnNoListeners",
"enableOnAddListener"
]);
this.observerOptions = __spreadValues({
childList: true,
subtree: true
}, observerOptions);
this.customOptions = {
defaultDebounce: defaultDebounce != null ? defaultDebounce : 0,
defaultDebounceEdge: defaultDebounceEdge != null ? defaultDebounceEdge : "rising",
disableOnNoListeners: disableOnNoListeners != null ? disableOnNoListeners : false,
enableOnAddListener: enableOnAddListener != null ? enableOnAddListener : true
};
}
checkAllSelectors() {
for (const [selector, listeners] of this.listenerMap.entries())
this.checkSelector(selector, listeners);
}
checkSelector(selector, listeners) {
var _a;
if (!this.enabled)
return;
const baseElement = typeof this.baseElement === "string" ? document.querySelector(this.baseElement) : this.baseElement;
if (!baseElement)
return;
const all = listeners.some((listener) => listener.all);
const one = listeners.some((listener) => !listener.all);
const allElements = all ? baseElement.querySelectorAll(selector) : null;
const oneElement = one ? baseElement.querySelector(selector) : null;
for (const options of listeners) {
if (options.all) {
if (allElements && allElements.length > 0) {
options.listener(allElements);
if (!options.continuous)
this.removeListener(selector, options);
}
} else {
if (oneElement) {
options.listener(oneElement);
if (!options.continuous)
this.removeListener(selector, options);
}
}
if (((_a = this.listenerMap.get(selector)) == null ? void 0 : _a.length) === 0)
this.listenerMap.delete(selector);
if (this.listenerMap.size === 0 && this.customOptions.disableOnNoListeners)
this.disable();
}
}
debounce(func, time, edge = "falling") {
return debounce(func, time, edge);
}
/**
* Starts observing the children of the base element for changes to the given {@linkcode selector} according to the set {@linkcode options}
* @param selector The selector to observe
* @param options Options for the selector observation
* @param options.listener Gets called whenever the selector was found in the DOM
* @param [options.all] Whether to use `querySelectorAll()` instead - default is false
* @param [options.continuous] Whether to call the listener continuously instead of just once - default is false
* @param [options.debounce] Whether to debounce the listener to reduce calls to `querySelector` or `querySelectorAll` - set undefined or <=0 to disable (default)
*/
addListener(selector, options) {
options = __spreadValues({ all: false, continuous: false, debounce: 0 }, options);
if (options.debounce && options.debounce > 0 || this.customOptions.defaultDebounce && this.customOptions.defaultDebounce > 0) {
options.listener = this.debounce(
options.listener,
options.debounce || this.customOptions.defaultDebounce,
options.debounceEdge || this.customOptions.defaultDebounceEdge
);
}
if (this.listenerMap.has(selector))
this.listenerMap.get(selector).push(options);
else
this.listenerMap.set(selector, [options]);
if (this.enabled === false && this.customOptions.enableOnAddListener)
this.enable();
this.checkSelector(selector, [options]);
}
/** Disables the observation of the child elements */
disable() {
if (!this.enabled)
return;
this.enabled = false;
this.observer.disconnect();
}
/**
* Enables or reenables the observation of the child elements.
* @param immediatelyCheckSelectors Whether to immediately check if all previously registered selectors exist (default is true)
* @returns Returns true when the observation was enabled, false otherwise (e.g. when the base element wasn't found)
*/
enable(immediatelyCheckSelectors = true) {
const baseElement = typeof this.baseElement === "string" ? document.querySelector(this.baseElement) : this.baseElement;
if (this.enabled || !baseElement)
return false;
this.enabled = true;
this.observer.observe(baseElement, this.observerOptions);
if (immediatelyCheckSelectors)
this.checkAllSelectors();
return true;
}
/** Returns whether the observation of the child elements is currently enabled */
isEnabled() {
return this.enabled;
}
/** Removes all listeners that have been registered with {@linkcode addListener()} */
clearListeners() {
this.listenerMap.clear();
}
/**
* Removes all listeners for the given {@linkcode selector} that have been registered with {@linkcode addListener()}
* @returns Returns true when all listeners for the associated selector were found and removed, false otherwise
*/
removeAllListeners(selector) {
return this.listenerMap.delete(selector);
}
/**
* Removes a single listener for the given {@linkcode selector} and {@linkcode options} that has been registered with {@linkcode addListener()}
* @returns Returns true when the listener was found and removed, false otherwise
*/
removeListener(selector, options) {
const listeners = this.listenerMap.get(selector);
if (!listeners)
return false;
const index = listeners.indexOf(options);
if (index > -1) {
listeners.splice(index, 1);
return true;
}
return false;
}
/** Returns all listeners that have been registered with {@linkcode addListener()} */
getAllListeners() {
return this.listenerMap;
}
/** Returns all listeners for the given {@linkcode selector} that have been registered with {@linkcode addListener()} */
getListeners(selector) {
return this.listenerMap.get(selector);
}
};
// lib/translation.ts
var trans = {};
var curLang;
function tr(key, ...args) {
var _a;
if (!curLang)
return key;
const trText = (_a = trans[curLang]) == null ? void 0 : _a[key];
if (!trText)
return key;
if (args.length > 0 && trText.match(/%\d/)) {
return insertValues(trText, ...args);
}
return trText;
}
tr.addLanguage = (language, translations) => {
trans[language] = translations;
};
tr.setLanguage = (language) => {
curLang = language;
};
tr.getLanguage = () => {
return curLang;
};
exports.DataStore = DataStore;
exports.SelectorObserver = SelectorObserver;
exports.addGlobalStyle = addGlobalStyle;
exports.addParent = addParent;
exports.autoPlural = autoPlural;
exports.clamp = clamp;
exports.compress = compress;
exports.debounce = debounce;
exports.decompress = decompress;
exports.fetchAdvanced = fetchAdvanced;
exports.getSiblingsFrame = getSiblingsFrame;
exports.getUnsafeWindow = getUnsafeWindow;
exports.insertAfter = insertAfter;
exports.insertValues = insertValues;
exports.interceptEvent = interceptEvent;
exports.interceptWindowEvent = interceptWindowEvent;
exports.isScrollable = isScrollable;
exports.mapRange = mapRange;
exports.observeElementProp = observeElementProp;
exports.openInNewTab = openInNewTab;
exports.pauseFor = pauseFor;
exports.preloadImages = preloadImages;
exports.randRange = randRange;
exports.randomId = randomId;
exports.randomItem = randomItem;
exports.randomItemIndex = randomItemIndex;
exports.randomizeArray = randomizeArray;
exports.takeRandomItem = takeRandomItem;
exports.tr = tr;
return exports;
})({});
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