Commit updated Javascript packages

build/javascript/node_modules/preact/src/cjs.js

@@ -0,0 +1,3 @@
+import * as preact from './index.js';
+if (typeof module < 'u') module.exports = preact;
+else self.preact = preact;

build/javascript/node_modules/preact/src/clone-element.js

@@ -0,0 +1,39 @@
+import { assign } from './util';
+import { createVNode } from './create-element';
+
+/**
+ * Clones the given VNode, optionally adding attributes/props and replacing its children.
+ * @param {import('./internal').VNode} vnode The virtual DOM element to clone
+ * @param {object} props Attributes/props to add when cloning
+ * @param {Array<import('./index').ComponentChildren>} rest Any additional arguments will be used as replacement children.
+ * @returns {import('./internal').VNode}
+ */
+export function cloneElement(vnode, props, children) {
+	let normalizedProps = assign({}, vnode.props),
+		key,
+		ref,
+		i;
+	for (i in props) {
+		if (i == 'key') key = props[i];
+		else if (i == 'ref') ref = props[i];
+		else normalizedProps[i] = props[i];
+	}
+
+	if (arguments.length > 3) {
+		children = [children];
+		for (i = 3; i < arguments.length; i++) {
+			children.push(arguments[i]);
+		}
+	}
+	if (children != null) {
+		normalizedProps.children = children;
+	}
+
+	return createVNode(
+		vnode.type,
+		normalizedProps,
+		key || vnode.key,
+		ref || vnode.ref,
+		null
+	);
+}

build/javascript/node_modules/preact/src/component.js

@@ -0,0 +1,223 @@
+import { assign } from './util';
+import { diff, commitRoot } from './diff/index';
+import options from './options';
+import { Fragment } from './create-element';
+
+/**
+ * Base Component class. Provides `setState()` and `forceUpdate()`, which
+ * trigger rendering
+ * @param {object} props The initial component props
+ * @param {object} context The initial context from parent components'
+ * getChildContext
+ */
+export function Component(props, context) {
+	this.props = props;
+	this.context = context;
+}
+
+/**
+ * Update component state and schedule a re-render.
+ * @param {object | ((s: object, p: object) => object)} update A hash of state
+ * properties to update with new values or a function that given the current
+ * state and props returns a new partial state
+ * @param {() => void} [callback] A function to be called once component state is
+ * updated
+ */
+Component.prototype.setState = function(update, callback) {
+	// only clone state when copying to nextState the first time.
+	let s;
+	if (this._nextState != null && this._nextState !== this.state) {
+		s = this._nextState;
+	} else {
+		s = this._nextState = assign({}, this.state);
+	}
+
+	if (typeof update == 'function') {
+		// Some libraries like `immer` mark the current state as readonly,
+		// preventing us from mutating it, so we need to clone it. See #2716
+		update = update(assign({}, s), this.props);
+	}
+
+	if (update) {
+		assign(s, update);
+	}
+
+	// Skip update if updater function returned null
+	if (update == null) return;
+
+	if (this._vnode) {
+		if (callback) this._renderCallbacks.push(callback);
+		enqueueRender(this);
+	}
+};
+
+/**
+ * Immediately perform a synchronous re-render of the component
+ * @param {() => void} [callback] A function to be called after component is
+ * re-rendered
+ */
+Component.prototype.forceUpdate = function(callback) {
+	if (this._vnode) {
+		// Set render mode so that we can differentiate where the render request
+		// is coming from. We need this because forceUpdate should never call
+		// shouldComponentUpdate
+		this._force = true;
+		if (callback) this._renderCallbacks.push(callback);
+		enqueueRender(this);
+	}
+};
+
+/**
+ * Accepts `props` and `state`, and returns a new Virtual DOM tree to build.
+ * Virtual DOM is generally constructed via [JSX](http://jasonformat.com/wtf-is-jsx).
+ * @param {object} props Props (eg: JSX attributes) received from parent
+ * element/component
+ * @param {object} state The component's current state
+ * @param {object} context Context object, as returned by the nearest
+ * ancestor's `getChildContext()`
+ * @returns {import('./index').ComponentChildren | void}
+ */
+Component.prototype.render = Fragment;
+
+/**
+ * @param {import('./internal').VNode} vnode
+ * @param {number | null} [childIndex]
+ */
+export function getDomSibling(vnode, childIndex) {
+	if (childIndex == null) {
+		// Use childIndex==null as a signal to resume the search from the vnode's sibling
+		return vnode._parent
+			? getDomSibling(vnode._parent, vnode._parent._children.indexOf(vnode) + 1)
+			: null;
+	}
+
+	let sibling;
+	for (; childIndex < vnode._children.length; childIndex++) {
+		sibling = vnode._children[childIndex];
+
+		if (sibling != null && sibling._dom != null) {
+			// Since updateParentDomPointers keeps _dom pointer correct,
+			// we can rely on _dom to tell us if this subtree contains a
+			// rendered DOM node, and what the first rendered DOM node is
+			return sibling._dom;
+		}
+	}
+
+	// If we get here, we have not found a DOM node in this vnode's children.
+	// We must resume from this vnode's sibling (in it's parent _children array)
+	// Only climb up and search the parent if we aren't searching through a DOM
+	// VNode (meaning we reached the DOM parent of the original vnode that began
+	// the search)
+	return typeof vnode.type == 'function' ? getDomSibling(vnode) : null;
+}
+
+/**
+ * Trigger in-place re-rendering of a component.
+ * @param {import('./internal').Component} component The component to rerender
+ */
+function renderComponent(component) {
+	let vnode = component._vnode,
+		oldDom = vnode._dom,
+		parentDom = component._parentDom;
+
+	if (parentDom) {
+		let commitQueue = [];
+		const oldVNode = assign({}, vnode);
+		oldVNode._original = oldVNode;
+
+		let newDom = diff(
+			parentDom,
+			vnode,
+			oldVNode,
+			component._globalContext,
+			parentDom.ownerSVGElement !== undefined,
+			vnode._hydrating != null ? [oldDom] : null,
+			commitQueue,
+			oldDom == null ? getDomSibling(vnode) : oldDom,
+			vnode._hydrating
+		);
+		commitRoot(commitQueue, vnode);
+
+		if (newDom != oldDom) {
+			updateParentDomPointers(vnode);
+		}
+	}
+}
+
+/**
+ * @param {import('./internal').VNode} vnode
+ */
+function updateParentDomPointers(vnode) {
+	if ((vnode = vnode._parent) != null && vnode._component != null) {
+		vnode._dom = vnode._component.base = null;
+		for (let i = 0; i < vnode._children.length; i++) {
+			let child = vnode._children[i];
+			if (child != null && child._dom != null) {
+				vnode._dom = vnode._component.base = child._dom;
+				break;
+			}
+		}
+
+		return updateParentDomPointers(vnode);
+	}
+}
+
+/**
+ * The render queue
+ * @type {Array<import('./internal').Component>}
+ */
+let rerenderQueue = [];
+
+/**
+ * Asynchronously schedule a callback
+ * @type {(cb: () => void) => void}
+ */
+/* istanbul ignore next */
+// Note the following line isn't tree-shaken by rollup cuz of rollup/rollup#2566
+const defer =
+	typeof Promise == 'function'
+		? Promise.prototype.then.bind(Promise.resolve())
+		: setTimeout;
+
+/*
+ * The value of `Component.debounce` must asynchronously invoke the passed in callback. It is
+ * important that contributors to Preact can consistently reason about what calls to `setState`, etc.
+ * do, and when their effects will be applied. See the links below for some further reading on designing
+ * asynchronous APIs.
+ * * [Designing APIs for Asynchrony](https://blog.izs.me/2013/08/designing-apis-for-asynchrony)
+ * * [Callbacks synchronous and asynchronous](https://blog.ometer.com/2011/07/24/callbacks-synchronous-and-asynchronous/)
+ */
+
+let prevDebounce;
+
+/**
+ * Enqueue a rerender of a component
+ * @param {import('./internal').Component} c The component to rerender
+ */
+export function enqueueRender(c) {
+	if (
+		(!c._dirty &&
+			(c._dirty = true) &&
+			rerenderQueue.push(c) &&
+			!process._rerenderCount++) ||
+		prevDebounce !== options.debounceRendering
+	) {
+		prevDebounce = options.debounceRendering;
+		(prevDebounce || defer)(process);
+	}
+}
+
+/** Flush the render queue by rerendering all queued components */
+function process() {
+	let queue;
+	while ((process._rerenderCount = rerenderQueue.length)) {
+		queue = rerenderQueue.sort((a, b) => a._vnode._depth - b._vnode._depth);
+		rerenderQueue = [];
+		// Don't update `renderCount` yet. Keep its value non-zero to prevent unnecessary
+		// process() calls from getting scheduled while `queue` is still being consumed.
+		queue.some(c => {
+			if (c._dirty) renderComponent(c);
+		});
+	}
+}
+process._rerenderCount = 0;

build/javascript/node_modules/preact/src/constants.js

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+export const EMPTY_OBJ = {};
+export const EMPTY_ARR = [];
+export const IS_NON_DIMENSIONAL = /acit|ex(?:s|g|n|p|$)|rph|grid|ows|mnc|ntw|ine[ch]|zoo|^ord|itera/i;

build/javascript/node_modules/preact/src/create-context.js

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+import { enqueueRender } from './component';
+
+export let i = 0;
+
+export function createContext(defaultValue, contextId) {
+	contextId = '__cC' + i++;
+
+	const context = {
+		_id: contextId,
+		_defaultValue: defaultValue,
+		Consumer(props, contextValue) {
+			// return props.children(
+			// 	context[contextId] ? context[contextId].props.value : defaultValue
+			// );
+			return props.children(contextValue);
+		},
+		Provider(props, subs, ctx) {
+			if (!this.getChildContext) {
+				subs = [];
+				ctx = {};
+				ctx[contextId] = this;
+
+				this.getChildContext = () => ctx;
+
+				this.shouldComponentUpdate = function(_props) {
+					if (this.props.value !== _props.value) {
+						// I think the forced value propagation here was only needed when `options.debounceRendering` was being bypassed:
+						// https://github.com/preactjs/preact/commit/4d339fb803bea09e9f198abf38ca1bf8ea4b7771#diff-54682ce380935a717e41b8bfc54737f6R358
+						// In those cases though, even with the value corrected, we're double-rendering all nodes.
+						// It might be better to just tell folks not to use force-sync mode.
+						// Currently, using `useContext()` in a class component will overwrite its `this.context` value.
+						// subs.some(c => {
+						// 	c.context = _props.value;
+						// 	enqueueRender(c);
+						// });
+
+						// subs.some(c => {
+						// 	c.context[contextId] = _props.value;
+						// 	enqueueRender(c);
+						// });
+						subs.some(enqueueRender);
+					}
+				};
+
+				this.sub = c => {
+					subs.push(c);
+					let old = c.componentWillUnmount;
+					c.componentWillUnmount = () => {
+						subs.splice(subs.indexOf(c), 1);
+						if (old) old.call(c);
+					};
+				};
+			}
+
+			return props.children;
+		}
+	};
+
+	// Devtools needs access to the context object when it
+	// encounters a Provider. This is necessary to support
+	// setting `displayName` on the context object instead
+	// of on the component itself. See:
+	// https://reactjs.org/docs/context.html#contextdisplayname
+
+	return (context.Provider._contextRef = context.Consumer.contextType = context);
+}

build/javascript/node_modules/preact/src/create-element.js

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+import options from './options';
+
+/**
+ * Create an virtual node (used for JSX)
+ * @param {import('./internal').VNode["type"]} type The node name or Component
+ * constructor for this virtual node
+ * @param {object | null | undefined} [props] The properties of the virtual node
+ * @param {Array<import('.').ComponentChildren>} [children] The children of the virtual node
+ * @returns {import('./internal').VNode}
+ */
+export function createElement(type, props, children) {
+	let normalizedProps = {},
+		key,
+		ref,
+		i;
+	for (i in props) {
+		if (i == 'key') key = props[i];
+		else if (i == 'ref') ref = props[i];
+		else normalizedProps[i] = props[i];
+	}
+
+	if (arguments.length > 3) {
+		children = [children];
+		// https://github.com/preactjs/preact/issues/1916
+		for (i = 3; i < arguments.length; i++) {
+			children.push(arguments[i]);
+		}
+	}
+	if (children != null) {
+		normalizedProps.children = children;
+	}
+
+	// If a Component VNode, check for and apply defaultProps
+	// Note: type may be undefined in development, must never error here.
+	if (typeof type == 'function' && type.defaultProps != null) {
+		for (i in type.defaultProps) {
+			if (normalizedProps[i] === undefined) {
+				normalizedProps[i] = type.defaultProps[i];
+			}
+		}
+	}
+
+	return createVNode(type, normalizedProps, key, ref, null);
+}
+
+/**
+ * Create a VNode (used internally by Preact)
+ * @param {import('./internal').VNode["type"]} type The node name or Component
+ * Constructor for this virtual node
+ * @param {object | string | number | null} props The properties of this virtual node.
+ * If this virtual node represents a text node, this is the text of the node (string or number).
+ * @param {string | number | null} key The key for this virtual node, used when
+ * diffing it against its children
+ * @param {import('./internal').VNode["ref"]} ref The ref property that will
+ * receive a reference to its created child
+ * @returns {import('./internal').VNode}
+ */
+export function createVNode(type, props, key, ref, original) {
+	// V8 seems to be better at detecting type shapes if the object is allocated from the same call site
+	// Do not inline into createElement and coerceToVNode!
+	const vnode = {
+		type,
+		props,
+		key,
+		ref,
+		_children: null,
+		_parent: null,
+		_depth: 0,
+		_dom: null,
+		// _nextDom must be initialized to undefined b/c it will eventually
+		// be set to dom.nextSibling which can return `null` and it is important
+		// to be able to distinguish between an uninitialized _nextDom and
+		// a _nextDom that has been set to `null`
+		_nextDom: undefined,
+		_component: null,
+		_hydrating: null,
+		constructor: undefined,
+		_original: original
+	};
+
+	if (original == null) vnode._original = vnode;
+	if (options.vnode != null) options.vnode(vnode);
+
+	return vnode;
+}
+
+export function createRef() {
+	return { current: null };
+}
+
+export function Fragment(props) {
+	return props.children;
+}
+
+/**
+ * Check if a the argument is a valid Preact VNode.
+ * @param {*} vnode
+ * @returns {vnode is import('./internal').VNode}
+ */
+export const isValidElement = vnode =>
+	vnode != null && vnode.constructor === undefined;

build/javascript/node_modules/preact/src/diff/catch-error.js

@@ -0,0 +1,43 @@
+// import { enqueueRender } from '../component';
+
+/**
+ * Find the closest error boundary to a thrown error and call it
+ * @param {object} error The thrown value
+ * @param {import('../internal').VNode} vnode The vnode that threw
+ * the error that was caught (except for unmounting when this parameter
+ * is the highest parent that was being unmounted)
+ */
+export function _catchError(error, vnode) {
+	/** @type {import('../internal').Component} */
+	let component, ctor, handled;
+
+	const wasHydrating = vnode._hydrating;
+
+	for (; (vnode = vnode._parent); ) {
+		if ((component = vnode._component) && !component._processingException) {
+			try {
+				ctor = component.constructor;
+
+				if (ctor && ctor.getDerivedStateFromError != null) {
+					component.setState(ctor.getDerivedStateFromError(error));
+					handled = component._dirty;
+				}
+
+				if (component.componentDidCatch != null) {
+					component.componentDidCatch(error);
+					handled = component._dirty;
+				}
+
+				// This is an error boundary. Mark it as having bailed out, and whether it was mid-hydration.
+				if (handled) {
+					vnode._hydrating = wasHydrating;
+					return (component._pendingError = component);
+				}
+			} catch (e) {
+				error = e;
+			}
+		}
+	}
+
+	throw error;
+}

build/javascript/node_modules/preact/src/diff/children.js

@@ -0,0 +1,309 @@
+import { diff, unmount, applyRef } from './index';
+import { createVNode, Fragment } from '../create-element';
+import { EMPTY_OBJ, EMPTY_ARR } from '../constants';
+import { removeNode } from '../util';
+import { getDomSibling } from '../component';
+
+/**
+ * Diff the children of a virtual node
+ * @param {import('../internal').PreactElement} parentDom The DOM element whose
+ * children are being diffed
+ * @param {import('../index').ComponentChildren[]} renderResult
+ * @param {import('../internal').VNode} newParentVNode The new virtual
+ * node whose children should be diff'ed against oldParentVNode
+ * @param {import('../internal').VNode} oldParentVNode The old virtual
+ * node whose children should be diff'ed against newParentVNode
+ * @param {object} globalContext The current context object - modified by getChildContext
+ * @param {boolean} isSvg Whether or not this DOM node is an SVG node
+ * @param {Array<import('../internal').PreactElement>} excessDomChildren
+ * @param {Array<import('../internal').Component>} commitQueue List of components
+ * which have callbacks to invoke in commitRoot
+ * @param {Node | Text} oldDom The current attached DOM
+ * element any new dom elements should be placed around. Likely `null` on first
+ * render (except when hydrating). Can be a sibling DOM element when diffing
+ * Fragments that have siblings. In most cases, it starts out as `oldChildren[0]._dom`.
+ * @param {boolean} isHydrating Whether or not we are in hydration
+ */
+export function diffChildren(
+	parentDom,
+	renderResult,
+	newParentVNode,
+	oldParentVNode,
+	globalContext,
+	isSvg,
+	excessDomChildren,
+	commitQueue,
+	oldDom,
+	isHydrating
+) {
+	let i, j, oldVNode, childVNode, newDom, firstChildDom, refs;
+
+	// This is a compression of oldParentVNode!=null && oldParentVNode != EMPTY_OBJ && oldParentVNode._children || EMPTY_ARR
+	// as EMPTY_OBJ._children should be `undefined`.
+	let oldChildren = (oldParentVNode && oldParentVNode._children) || EMPTY_ARR;
+
+	let oldChildrenLength = oldChildren.length;
+
+	// Only in very specific places should this logic be invoked (top level `render` and `diffElementNodes`).
+	// I'm using `EMPTY_OBJ` to signal when `diffChildren` is invoked in these situations. I can't use `null`
+	// for this purpose, because `null` is a valid value for `oldDom` which can mean to skip to this logic
+	// (e.g. if mounting a new tree in which the old DOM should be ignored (usually for Fragments).
+	if (oldDom == EMPTY_OBJ) {
+		if (excessDomChildren != null) {
+			oldDom = excessDomChildren[0];
+		} else if (oldChildrenLength) {
+			oldDom = getDomSibling(oldParentVNode, 0);
+		} else {
+			oldDom = null;
+		}
+	}
+
+	newParentVNode._children = [];
+	for (i = 0; i < renderResult.length; i++) {
+		childVNode = renderResult[i];
+
+		if (childVNode == null || typeof childVNode == 'boolean') {
+			childVNode = newParentVNode._children[i] = null;
+		}
+		// If this newVNode is being reused (e.g. <div>{reuse}{reuse}</div>) in the same diff,
+		// or we are rendering a component (e.g. setState) copy the oldVNodes so it can have
+		// it's own DOM & etc. pointers
+		else if (typeof childVNode == 'string' || typeof childVNode == 'number') {
+			childVNode = newParentVNode._children[i] = createVNode(
+				null,
+				childVNode,
+				null,
+				null,
+				childVNode
+			);
+		} else if (Array.isArray(childVNode)) {
+			childVNode = newParentVNode._children[i] = createVNode(
+				Fragment,
+				{ children: childVNode },
+				null,
+				null,
+				null
+			);
+		} else if (childVNode._dom != null || childVNode._component != null) {
+			childVNode = newParentVNode._children[i] = createVNode(
+				childVNode.type,
+				childVNode.props,
+				childVNode.key,
+				null,
+				childVNode._original
+			);
+		} else {
+			childVNode = newParentVNode._children[i] = childVNode;
+		}
+
+		// Terser removes the `continue` here and wraps the loop body
+		// in a `if (childVNode) { ... } condition
+		if (childVNode == null) {
+			continue;
+		}
+
+		childVNode._parent = newParentVNode;
+		childVNode._depth = newParentVNode._depth + 1;
+
+		// Check if we find a corresponding element in oldChildren.
+		// If found, delete the array item by setting to `undefined`.
+		// We use `undefined`, as `null` is reserved for empty placeholders
+		// (holes).
+		oldVNode = oldChildren[i];
+
+		if (
+			oldVNode === null ||
+			(oldVNode &&
+				childVNode.key == oldVNode.key &&
+				childVNode.type === oldVNode.type)
+		) {
+			oldChildren[i] = undefined;
+		} else {
+			// Either oldVNode === undefined or oldChildrenLength > 0,
+			// so after this loop oldVNode == null or oldVNode is a valid value.
+			for (j = 0; j < oldChildrenLength; j++) {
+				oldVNode = oldChildren[j];
+				// If childVNode is unkeyed, we only match similarly unkeyed nodes, otherwise we match by key.
+				// We always match by type (in either case).
+				if (
+					oldVNode &&
+					childVNode.key == oldVNode.key &&
+					childVNode.type === oldVNode.type
+				) {
+					oldChildren[j] = undefined;
+					break;
+				}
+				oldVNode = null;
+			}
+		}
+
+		oldVNode = oldVNode || EMPTY_OBJ;
+
+		// Morph the old element into the new one, but don't append it to the dom yet
+		newDom = diff(
+			parentDom,
+			childVNode,
+			oldVNode,
+			globalContext,
+			isSvg,
+			excessDomChildren,
+			commitQueue,
+			oldDom,
+			isHydrating
+		);
+
+		if ((j = childVNode.ref) && oldVNode.ref != j) {
+			if (!refs) refs = [];
+			if (oldVNode.ref) refs.push(oldVNode.ref, null, childVNode);
+			refs.push(j, childVNode._component || newDom, childVNode);
+		}
+
+		if (newDom != null) {
+			if (firstChildDom == null) {
+				firstChildDom = newDom;
+			}
+
+			oldDom = placeChild(
+				parentDom,
+				childVNode,
+				oldVNode,
+				oldChildren,
+				excessDomChildren,
+				newDom,
+				oldDom
+			);
+
+			// Browsers will infer an option's `value` from `textContent` when
+			// no value is present. This essentially bypasses our code to set it
+			// later in `diff()`. It works fine in all browsers except for IE11
+			// where it breaks setting `select.value`. There it will be always set
+			// to an empty string. Re-applying an options value will fix that, so
+			// there are probably some internal data structures that aren't
+			// updated properly.
+			//
+			// To fix it we make sure to reset the inferred value, so that our own
+			// value check in `diff()` won't be skipped.
+			if (!isHydrating && newParentVNode.type == 'option') {
+				parentDom.value = '';
+			} else if (typeof newParentVNode.type == 'function') {
+				// Because the newParentVNode is Fragment-like, we need to set it's
+				// _nextDom property to the nextSibling of its last child DOM node.
+				//
+				// `oldDom` contains the correct value here because if the last child
+				// is a Fragment-like, then oldDom has already been set to that child's _nextDom.
+				// If the last child is a DOM VNode, then oldDom will be set to that DOM
+				// node's nextSibling.
+				newParentVNode._nextDom = oldDom;
+			}
+		} else if (
+			oldDom &&
+			oldVNode._dom == oldDom &&
+			oldDom.parentNode != parentDom
+		) {
+			// The above condition is to handle null placeholders. See test in placeholder.test.js:
+			// `efficiently replace null placeholders in parent rerenders`
+			oldDom = getDomSibling(oldVNode);
+		}
+	}
+
+	newParentVNode._dom = firstChildDom;
+
+	// Remove children that are not part of any vnode.
+	if (excessDomChildren != null && typeof newParentVNode.type != 'function') {
+		for (i = excessDomChildren.length; i--; ) {
+			if (excessDomChildren[i] != null) removeNode(excessDomChildren[i]);
+		}
+	}
+
+	// Remove remaining oldChildren if there are any.
+	for (i = oldChildrenLength; i--; ) {
+		if (oldChildren[i] != null) unmount(oldChildren[i], oldChildren[i]);
+	}
+
+	// Set refs only after unmount
+	if (refs) {
+		for (i = 0; i < refs.length; i++) {
+			applyRef(refs[i], refs[++i], refs[++i]);
+		}
+	}
+}
+
+/**
+ * Flatten and loop through the children of a virtual node
+ * @param {import('../index').ComponentChildren} children The unflattened
+ * children of a virtual node
+ * @returns {import('../internal').VNode[]}
+ */
+export function toChildArray(children, out) {
+	out = out || [];
+	if (children == null || typeof children == 'boolean') {
+	} else if (Array.isArray(children)) {
+		children.some(child => {
+			toChildArray(child, out);
+		});
+	} else {
+		out.push(children);
+	}
+	return out;
+}
+
+export function placeChild(
+	parentDom,
+	childVNode,
+	oldVNode,
+	oldChildren,
+	excessDomChildren,
+	newDom,
+	oldDom
+) {
+	let nextDom;
+	if (childVNode._nextDom !== undefined) {
+		// Only Fragments or components that return Fragment like VNodes will
+		// have a non-undefined _nextDom. Continue the diff from the sibling
+		// of last DOM child of this child VNode
+		nextDom = childVNode._nextDom;
+
+		// Eagerly cleanup _nextDom. We don't need to persist the value because
+		// it is only used by `diffChildren` to determine where to resume the diff after
+		// diffing Components and Fragments. Once we store it the nextDOM local var, we
+		// can clean up the property
+		childVNode._nextDom = undefined;
+	} else if (
+		excessDomChildren == oldVNode ||
+		newDom != oldDom ||
+		newDom.parentNode == null
+	) {
+		// NOTE: excessDomChildren==oldVNode above:
+		// This is a compression of excessDomChildren==null && oldVNode==null!
+		// The values only have the same type when `null`.
+
+		outer: if (oldDom == null || oldDom.parentNode !== parentDom) {
+			parentDom.appendChild(newDom);
+			nextDom = null;
+		} else {
+			// `j<oldChildrenLength; j+=2` is an alternative to `j++<oldChildrenLength/2`
+			for (
+				let sibDom = oldDom, j = 0;
+				(sibDom = sibDom.nextSibling) && j < oldChildren.length;
+				j += 2
+			) {
+				if (sibDom == newDom) {
+					break outer;
+				}
+			}
+			parentDom.insertBefore(newDom, oldDom);
+			nextDom = oldDom;
+		}
+	}
+
+	// If we have pre-calculated the nextDOM node, use it. Else calculate it now
+	// Strictly check for `undefined` here cuz `null` is a valid value of `nextDom`.
+	// See more detail in create-element.js:createVNode
+	if (nextDom !== undefined) {
+		oldDom = nextDom;
+	} else {
+		oldDom = newDom.nextSibling;
+	}
+
+	return oldDom;
+}

build/javascript/node_modules/preact/src/diff/index.js

@@ -0,0 +1,526 @@
+import { EMPTY_OBJ, EMPTY_ARR } from '../constants';
+import { Component } from '../component';
+import { Fragment } from '../create-element';
+import { diffChildren, placeChild } from './children';
+import { diffProps, setProperty } from './props';
+import { assign, removeNode } from '../util';
+import options from '../options';
+
+function reorderChildren(newVNode, oldDom, parentDom) {
+	for (let tmp = 0; tmp < newVNode._children.length; tmp++) {
+		const vnode = newVNode._children[tmp];
+		if (vnode) {
+			vnode._parent = newVNode;
+
+			if (vnode._dom) {
+				if (typeof vnode.type == 'function' && vnode._children.length > 1) {
+					reorderChildren(vnode, oldDom, parentDom);
+				}
+
+				oldDom = placeChild(
+					parentDom,
+					vnode,
+					vnode,
+					newVNode._children,
+					null,
+					vnode._dom,
+					oldDom
+				);
+
+				if (typeof newVNode.type == 'function') {
+					newVNode._nextDom = oldDom;
+				}
+			}
+		}
+	}
+}
+
+/**
+ * Diff two virtual nodes and apply proper changes to the DOM
+ * @param {import('../internal').PreactElement} parentDom The parent of the DOM element
+ * @param {import('../internal').VNode} newVNode The new virtual node
+ * @param {import('../internal').VNode} oldVNode The old virtual node
+ * @param {object} globalContext The current context object. Modified by getChildContext
+ * @param {boolean} isSvg Whether or not this element is an SVG node
+ * @param {Array<import('../internal').PreactElement>} excessDomChildren
+ * @param {Array<import('../internal').Component>} commitQueue List of components
+ * which have callbacks to invoke in commitRoot
+ * @param {Element | Text} oldDom The current attached DOM
+ * element any new dom elements should be placed around. Likely `null` on first
+ * render (except when hydrating). Can be a sibling DOM element when diffing
+ * Fragments that have siblings. In most cases, it starts out as `oldChildren[0]._dom`.
+ * @param {boolean} [isHydrating] Whether or not we are in hydration
+ */
+export function diff(
+	parentDom,
+	newVNode,
+	oldVNode,
+	globalContext,
+	isSvg,
+	excessDomChildren,
+	commitQueue,
+	oldDom,
+	isHydrating
+) {
+	let tmp,
+		newType = newVNode.type;
+
+	// When passing through createElement it assigns the object
+	// constructor as undefined. This to prevent JSON-injection.
+	if (newVNode.constructor !== undefined) return null;
+
+	// If the previous diff bailed out, resume creating/hydrating.
+	if (oldVNode._hydrating != null) {
+		isHydrating = oldVNode._hydrating;
+		oldDom = newVNode._dom = oldVNode._dom;
+		// if we resume, we want the tree to be "unlocked"
+		newVNode._hydrating = null;
+		excessDomChildren = [oldDom];
+	}
+
+	if ((tmp = options._diff)) tmp(newVNode);
+
+	try {
+		outer: if (typeof newType == 'function') {
+			let c, isNew, oldProps, oldState, snapshot, clearProcessingException;
+			let newProps = newVNode.props;
+
+			// Necessary for createContext api. Setting this property will pass
+			// the context value as `this.context` just for this component.
+			tmp = newType.contextType;
+			let provider = tmp && globalContext[tmp._id];
+			let componentContext = tmp
+				? provider
+					? provider.props.value
+					: tmp._defaultValue
+				: globalContext;
+
+			// Get component and set it to `c`
+			if (oldVNode._component) {
+				c = newVNode._component = oldVNode._component;
+				clearProcessingException = c._processingException = c._pendingError;
+			} else {
+				// Instantiate the new component
+				if ('prototype' in newType && newType.prototype.render) {
+					newVNode._component = c = new newType(newProps, componentContext); // eslint-disable-line new-cap
+				} else {
+					newVNode._component = c = new Component(newProps, componentContext);
+					c.constructor = newType;
+					c.render = doRender;
+				}
+				if (provider) provider.sub(c);
+
+				c.props = newProps;
+				if (!c.state) c.state = {};
+				c.context = componentContext;
+				c._globalContext = globalContext;
+				isNew = c._dirty = true;
+				c._renderCallbacks = [];
+			}
+
+			// Invoke getDerivedStateFromProps
+			if (c._nextState == null) {
+				c._nextState = c.state;
+			}
+			if (newType.getDerivedStateFromProps != null) {
+				if (c._nextState == c.state) {
+					c._nextState = assign({}, c._nextState);
+				}
+
+				assign(
+					c._nextState,
+					newType.getDerivedStateFromProps(newProps, c._nextState)
+				);
+			}
+
+			oldProps = c.props;
+			oldState = c.state;
+
+			// Invoke pre-render lifecycle methods
+			if (isNew) {
+				if (
+					newType.getDerivedStateFromProps == null &&
+					c.componentWillMount != null
+				) {
+					c.componentWillMount();
+				}
+
+				if (c.componentDidMount != null) {
+					c._renderCallbacks.push(c.componentDidMount);
+				}
+			} else {
+				if (
+					newType.getDerivedStateFromProps == null &&
+					newProps !== oldProps &&
+					c.componentWillReceiveProps != null
+				) {
+					c.componentWillReceiveProps(newProps, componentContext);
+				}
+
+				if (
+					(!c._force &&
+						c.shouldComponentUpdate != null &&
+						c.shouldComponentUpdate(
+							newProps,
+							c._nextState,
+							componentContext
+						) === false) ||
+					newVNode._original === oldVNode._original
+				) {
+					c.props = newProps;
+					c.state = c._nextState;
+					// More info about this here: https://gist.github.com/JoviDeCroock/bec5f2ce93544d2e6070ef8e0036e4e8
+					if (newVNode._original !== oldVNode._original) c._dirty = false;
+					c._vnode = newVNode;
+					newVNode._dom = oldVNode._dom;
+					newVNode._children = oldVNode._children;
+					if (c._renderCallbacks.length) {
+						commitQueue.push(c);
+					}
+
+					reorderChildren(newVNode, oldDom, parentDom);
+					break outer;
+				}
+
+				if (c.componentWillUpdate != null) {
+					c.componentWillUpdate(newProps, c._nextState, componentContext);
+				}
+
+				if (c.componentDidUpdate != null) {
+					c._renderCallbacks.push(() => {
+						c.componentDidUpdate(oldProps, oldState, snapshot);
+					});
+				}
+			}
+
+			c.context = componentContext;
+			c.props = newProps;
+			c.state = c._nextState;
+
+			if ((tmp = options._render)) tmp(newVNode);
+
+			c._dirty = false;
+			c._vnode = newVNode;
+			c._parentDom = parentDom;
+
+			tmp = c.render(c.props, c.state, c.context);
+
+			// Handle setState called in render, see #2553
+			c.state = c._nextState;
+
+			if (c.getChildContext != null) {
+				globalContext = assign(assign({}, globalContext), c.getChildContext());
+			}
+
+			if (!isNew && c.getSnapshotBeforeUpdate != null) {
+				snapshot = c.getSnapshotBeforeUpdate(oldProps, oldState);
+			}
+
+			let isTopLevelFragment =
+				tmp != null && tmp.type == Fragment && tmp.key == null;
+			let renderResult = isTopLevelFragment ? tmp.props.children : tmp;
+
+			diffChildren(
+				parentDom,
+				Array.isArray(renderResult) ? renderResult : [renderResult],
+				newVNode,
+				oldVNode,
+				globalContext,
+				isSvg,
+				excessDomChildren,
+				commitQueue,
+				oldDom,
+				isHydrating
+			);
+
+			c.base = newVNode._dom;
+
+			// We successfully rendered this VNode, unset any stored hydration/bailout state:
+			newVNode._hydrating = null;
+
+			if (c._renderCallbacks.length) {
+				commitQueue.push(c);
+			}
+
+			if (clearProcessingException) {
+				c._pendingError = c._processingException = null;
+			}
+
+			c._force = false;
+		} else if (
+			excessDomChildren == null &&
+			newVNode._original === oldVNode._original
+		) {
+			newVNode._children = oldVNode._children;
+			newVNode._dom = oldVNode._dom;
+		} else {
+			newVNode._dom = diffElementNodes(
+				oldVNode._dom,
+				newVNode,
+				oldVNode,
+				globalContext,
+				isSvg,
+				excessDomChildren,
+				commitQueue,
+				isHydrating
+			);
+		}
+
+		if ((tmp = options.diffed)) tmp(newVNode);
+	} catch (e) {
+		newVNode._original = null;
+		// if hydrating or creating initial tree, bailout preserves DOM:
+		if (isHydrating || excessDomChildren != null) {
+			newVNode._dom = oldDom;
+			newVNode._hydrating = !!isHydrating;
+			excessDomChildren[excessDomChildren.indexOf(oldDom)] = null;
+			// ^ could possibly be simplified to:
+			// excessDomChildren.length = 0;
+		}
+		options._catchError(e, newVNode, oldVNode);
+	}
+
+	return newVNode._dom;
+}
+
+/**
+ * @param {Array<import('../internal').Component>} commitQueue List of components
+ * which have callbacks to invoke in commitRoot
+ * @param {import('../internal').VNode} root
+ */
+export function commitRoot(commitQueue, root) {
+	if (options._commit) options._commit(root, commitQueue);
+
+	commitQueue.some(c => {
+		try {
+			commitQueue = c._renderCallbacks;
+			c._renderCallbacks = [];
+			commitQueue.some(cb => {
+				cb.call(c);
+			});
+		} catch (e) {
+			options._catchError(e, c._vnode);
+		}
+	});
+}
+
+/**
+ * Diff two virtual nodes representing DOM element
+ * @param {import('../internal').PreactElement} dom The DOM element representing
+ * the virtual nodes being diffed
+ * @param {import('../internal').VNode} newVNode The new virtual node
+ * @param {import('../internal').VNode} oldVNode The old virtual node
+ * @param {object} globalContext The current context object
+ * @param {boolean} isSvg Whether or not this DOM node is an SVG node
+ * @param {*} excessDomChildren
+ * @param {Array<import('../internal').Component>} commitQueue List of components
+ * which have callbacks to invoke in commitRoot
+ * @param {boolean} isHydrating Whether or not we are in hydration
+ * @returns {import('../internal').PreactElement}
+ */
+function diffElementNodes(
+	dom,
+	newVNode,
+	oldVNode,
+	globalContext,
+	isSvg,
+	excessDomChildren,
+	commitQueue,
+	isHydrating
+) {
+	let i;
+	let oldProps = oldVNode.props;
+	let newProps = newVNode.props;
+
+	// Tracks entering and exiting SVG namespace when descending through the tree.
+	isSvg = newVNode.type === 'svg' || isSvg;
+
+	if (excessDomChildren != null) {
+		for (i = 0; i < excessDomChildren.length; i++) {
+			const child = excessDomChildren[i];
+
+			// if newVNode matches an element in excessDomChildren or the `dom`
+			// argument matches an element in excessDomChildren, remove it from
+			// excessDomChildren so it isn't later removed in diffChildren
+			if (
+				child != null &&
+				((newVNode.type === null
+					? child.nodeType === 3
+					: child.localName === newVNode.type) ||
+					dom == child)
+			) {
+				dom = child;
+				excessDomChildren[i] = null;
+				break;
+			}
+		}
+	}
+
+	if (dom == null) {
+		if (newVNode.type === null) {
+			return document.createTextNode(newProps);
+		}
+
+		dom = isSvg
+			? document.createElementNS('http://www.w3.org/2000/svg', newVNode.type)
+			: document.createElement(
+					newVNode.type,
+					newProps.is && { is: newProps.is }
+			  );
+		// we created a new parent, so none of the previously attached children can be reused:
+		excessDomChildren = null;
+		// we are creating a new node, so we can assume this is a new subtree (in case we are hydrating), this deopts the hydrate
+		isHydrating = false;
+	}
+
+	if (newVNode.type === null) {
+		// During hydration, we still have to split merged text from SSR'd HTML.
+		if (oldProps !== newProps && (!isHydrating || dom.data !== newProps)) {
+			dom.data = newProps;
+		}
+	} else {
+		if (excessDomChildren != null) {
+			excessDomChildren = EMPTY_ARR.slice.call(dom.childNodes);
+		}
+
+		oldProps = oldVNode.props || EMPTY_OBJ;
+
+		let oldHtml = oldProps.dangerouslySetInnerHTML;
+		let newHtml = newProps.dangerouslySetInnerHTML;
+
+		// During hydration, props are not diffed at all (including dangerouslySetInnerHTML)
+		// @TODO we should warn in debug mode when props don't match here.
+		if (!isHydrating) {
+			// But, if we are in a situation where we are using existing DOM (e.g. replaceNode)
+			// we should read the existing DOM attributes to diff them
+			if (excessDomChildren != null) {
+				oldProps = {};
+				for (let i = 0; i < dom.attributes.length; i++) {
+					oldProps[dom.attributes[i].name] = dom.attributes[i].value;
+				}
+			}
+
+			if (newHtml || oldHtml) {
+				// Avoid re-applying the same '__html' if it did not changed between re-render
+				if (
+					!newHtml ||
+					((!oldHtml || newHtml.__html != oldHtml.__html) &&
+						newHtml.__html !== dom.innerHTML)
+				) {
+					dom.innerHTML = (newHtml && newHtml.__html) || '';
+				}
+			}
+		}
+
+		diffProps(dom, newProps, oldProps, isSvg, isHydrating);
+
+		// If the new vnode didn't have dangerouslySetInnerHTML, diff its children
+		if (newHtml) {
+			newVNode._children = [];
+		} else {
+			i = newVNode.props.children;
+			diffChildren(
+				dom,
+				Array.isArray(i) ? i : [i],
+				newVNode,
+				oldVNode,
+				globalContext,
+				newVNode.type === 'foreignObject' ? false : isSvg,
+				excessDomChildren,
+				commitQueue,
+				EMPTY_OBJ,
+				isHydrating
+			);
+		}
+
+		// (as above, don't diff props during hydration)
+		if (!isHydrating) {
+			if (
+				'value' in newProps &&
+				(i = newProps.value) !== undefined &&
+				// #2756 For the <progress>-element the initial value is 0,
+				// despite the attribute not being present. When the attribute
+				// is missing the progress bar is treated as indeterminate.
+				// To fix that we'll always update it when it is 0 for progress elements
+				(i !== dom.value || (newVNode.type === 'progress' && !i))
+			) {
+				setProperty(dom, 'value', i, oldProps.value, false);
+			}
+			if (
+				'checked' in newProps &&
+				(i = newProps.checked) !== undefined &&
+				i !== dom.checked
+			) {
+				setProperty(dom, 'checked', i, oldProps.checked, false);
+			}
+		}
+	}
+
+	return dom;
+}
+
+/**
+ * Invoke or update a ref, depending on whether it is a function or object ref.
+ * @param {object|function} ref
+ * @param {any} value
+ * @param {import('../internal').VNode} vnode
+ */
+export function applyRef(ref, value, vnode) {
+	try {
+		if (typeof ref == 'function') ref(value);
+		else ref.current = value;
+	} catch (e) {
+		options._catchError(e, vnode);
+	}
+}
+
+/**
+ * Unmount a virtual node from the tree and apply DOM changes
+ * @param {import('../internal').VNode} vnode The virtual node to unmount
+ * @param {import('../internal').VNode} parentVNode The parent of the VNode that
+ * initiated the unmount
+ * @param {boolean} [skipRemove] Flag that indicates that a parent node of the
+ * current element is already detached from the DOM.
+ */
+export function unmount(vnode, parentVNode, skipRemove) {
+	let r;
+	if (options.unmount) options.unmount(vnode);
+
+	if ((r = vnode.ref)) {
+		if (!r.current || r.current === vnode._dom) applyRef(r, null, parentVNode);
+	}
+
+	let dom;
+	if (!skipRemove && typeof vnode.type != 'function') {
+		skipRemove = (dom = vnode._dom) != null;
+	}
+
+	// Must be set to `undefined` to properly clean up `_nextDom`
+	// for which `null` is a valid value. See comment in `create-element.js`
+	vnode._dom = vnode._nextDom = undefined;
+
+	if ((r = vnode._component) != null) {
+		if (r.componentWillUnmount) {
+			try {
+				r.componentWillUnmount();
+			} catch (e) {
+				options._catchError(e, parentVNode);
+			}
+		}
+
+		r.base = r._parentDom = null;
+	}
+
+	if ((r = vnode._children)) {
+		for (let i = 0; i < r.length; i++) {
+			if (r[i]) unmount(r[i], parentVNode, skipRemove);
+		}
+	}
+
+	if (dom != null) removeNode(dom);
+}
+
+/** The `.render()` method for a PFC backing instance. */
+function doRender(props, state, context) {
+	return this.constructor(props, context);
+}

build/javascript/node_modules/preact/src/diff/props.js

@@ -0,0 +1,163 @@
+import { IS_NON_DIMENSIONAL } from '../constants';
+import options from '../options';
+
+/**
+ * Diff the old and new properties of a VNode and apply changes to the DOM node
+ * @param {import('../internal').PreactElement} dom The DOM node to apply
+ * changes to
+ * @param {object} newProps The new props
+ * @param {object} oldProps The old props
+ * @param {boolean} isSvg Whether or not this node is an SVG node
+ * @param {boolean} hydrate Whether or not we are in hydration mode
+ */
+export function diffProps(dom, newProps, oldProps, isSvg, hydrate) {
+	let i;
+
+	for (i in oldProps) {
+		if (i !== 'children' && i !== 'key' && !(i in newProps)) {
+			setProperty(dom, i, null, oldProps[i], isSvg);
+		}
+	}
+
+	for (i in newProps) {
+		if (
+			(!hydrate || typeof newProps[i] == 'function') &&
+			i !== 'children' &&
+			i !== 'key' &&
+			i !== 'value' &&
+			i !== 'checked' &&
+			oldProps[i] !== newProps[i]
+		) {
+			setProperty(dom, i, newProps[i], oldProps[i], isSvg);
+		}
+	}
+}
+
+function setStyle(style, key, value) {
+	if (key[0] === '-') {
+		style.setProperty(key, value);
+	} else if (value == null) {
+		style[key] = '';
+	} else if (typeof value != 'number' || IS_NON_DIMENSIONAL.test(key)) {
+		style[key] = value;
+	} else {
+		style[key] = value + 'px';
+	}
+}
+
+/**
+ * Set a property value on a DOM node
+ * @param {import('../internal').PreactElement} dom The DOM node to modify
+ * @param {string} name The name of the property to set
+ * @param {*} value The value to set the property to
+ * @param {*} oldValue The old value the property had
+ * @param {boolean} isSvg Whether or not this DOM node is an SVG node or not
+ */
+export function setProperty(dom, name, value, oldValue, isSvg) {
+	let useCapture, nameLower, proxy;
+
+	if (isSvg && name == 'className') name = 'class';
+
+	// if (isSvg) {
+	// 	if (name === 'className') name = 'class';
+	// } else if (name === 'class') name += 'Name';
+
+	if (name === 'style') {
+		if (typeof value == 'string') {
+			dom.style.cssText = value;
+		} else {
+			if (typeof oldValue == 'string') {
+				dom.style.cssText = oldValue = '';
+			}
+
+			if (oldValue) {
+				for (name in oldValue) {
+					if (!(value && name in value)) {
+						setStyle(dom.style, name, '');
+					}
+				}
+			}
+
+			if (value) {
+				for (name in value) {
+					if (!oldValue || value[name] !== oldValue[name]) {
+						setStyle(dom.style, name, value[name]);
+					}
+				}
+			}
+		}
+	}
+	// Benchmark for comparison: https://esbench.com/bench/574c954bdb965b9a00965ac6
+	else if (name[0] === 'o' && name[1] === 'n') {
+		useCapture = name !== (name = name.replace(/Capture$/, ''));
+		nameLower = name.toLowerCase();
+		if (nameLower in dom) name = nameLower;
+		name = name.slice(2);
+
+		if (!dom._listeners) dom._listeners = {};
+		dom._listeners[name + useCapture] = value;
+
+		proxy = useCapture ? eventProxyCapture : eventProxy;
+		if (value) {
+			if (!oldValue) dom.addEventListener(name, proxy, useCapture);
+		} else {
+			dom.removeEventListener(name, proxy, useCapture);
+		}
+	} else if (
+		name !== 'list' &&
+		name !== 'tagName' &&
+		// HTMLButtonElement.form and HTMLInputElement.form are read-only but can be set using
+		// setAttribute
+		name !== 'form' &&
+		name !== 'type' &&
+		name !== 'size' &&
+		name !== 'download' &&
+		name !== 'href' &&
+		!isSvg &&
+		name in dom
+	) {
+		dom[name] = value == null ? '' : value;
+	} else if (typeof value != 'function' && name !== 'dangerouslySetInnerHTML') {
+		if (name !== (name = name.replace(/xlink:?/, ''))) {
+			if (value == null || value === false) {
+				dom.removeAttributeNS(
+					'http://www.w3.org/1999/xlink',
+					name.toLowerCase()
+				);
+			} else {
+				dom.setAttributeNS(
+					'http://www.w3.org/1999/xlink',
+					name.toLowerCase(),
+					value
+				);
+			}
+		} else if (
+			value == null ||
+			(value === false &&
+				// ARIA-attributes have a different notion of boolean values.
+				// The value `false` is different from the attribute not
+				// existing on the DOM, so we can't remove it. For non-boolean
+				// ARIA-attributes we could treat false as a removal, but the
+				// amount of exceptions would cost us too many bytes. On top of
+				// that other VDOM frameworks also always stringify `false`.
+				!/^ar/.test(name))
+		) {
+			dom.removeAttribute(name);
+		} else {
+			dom.setAttribute(name, value);
+		}
+	}
+}
+
+/**
+ * Proxy an event to hooked event handlers
+ * @param {Event} e The event object from the browser
+ * @private
+ */
+function eventProxy(e) {
+	this._listeners[e.type + false](options.event ? options.event(e) : e);
+}
+
+function eventProxyCapture(e) {
+	this._listeners[e.type + true](options.event ? options.event(e) : e);
+}

build/javascript/node_modules/preact/src/index.d.ts

@@ -0,0 +1,306 @@
+export = preact;
+export as namespace preact;
+
+import { JSXInternal } from './jsx';
+
+declare namespace preact {
+	export import JSX = JSXInternal;
+
+	//
+	// Preact Virtual DOM
+	// -----------------------------------
+
+	interface VNode<P = {}> {
+		type: ComponentType<P> | string;
+		props: P & { children: ComponentChildren };
+		key: Key;
+		/**
+		 * ref is not guaranteed by React.ReactElement, for compatibility reasons
+		 * with popular react libs we define it as optional too
+		 */
+		ref?: Ref<any> | null;
+		/**
+		 * The time this `vnode` started rendering. Will only be set when
+		 * the devtools are attached.
+		 * Default value: `0`
+		 */
+		startTime?: number;
+		/**
+		 * The time that the rendering of this `vnode` was completed. Will only be
+		 * set when the devtools are attached.
+		 * Default value: `-1`
+		 */
+		endTime?: number;
+	}
+
+	//
+	// Preact Component interface
+	// -----------------------------------
+
+	type Key = string | number | any;
+
+	type RefObject<T> = { current?: T | null };
+	type RefCallback<T> = (instance: T | null) => void;
+	type Ref<T> = RefObject<T> | RefCallback<T>;
+
+	type ComponentChild =
+		| VNode<any>
+		| object
+		| string
+		| number
+		| boolean
+		| null
+		| undefined;
+	type ComponentChildren = ComponentChild[] | ComponentChild;
+
+	interface Attributes {
+		key?: Key;
+		jsx?: boolean;
+	}
+
+	interface ClassAttributes<T> extends Attributes {
+		ref?: Ref<T>;
+	}
+
+	interface PreactDOMAttributes {
+		children?: ComponentChildren;
+		dangerouslySetInnerHTML?: {
+			__html: string;
+		};
+	}
+
+	type RenderableProps<P, RefType = any> = P &
+		Readonly<Attributes & { children?: ComponentChildren; ref?: Ref<RefType> }>;
+
+	type ComponentType<P = {}> = ComponentClass<P> | FunctionComponent<P>;
+	type ComponentFactory<P = {}> = ComponentType<P>;
+
+	type ComponentProps<
+		C extends ComponentType<any> | keyof JSXInternal.IntrinsicElements
+	> = C extends ComponentType<infer P>
+		? P
+		: C extends keyof JSXInternal.IntrinsicElements
+		? JSXInternal.IntrinsicElements[C]
+		: never;
+
+	interface FunctionComponent<P = {}> {
+		(props: RenderableProps<P>, context?: any): VNode<any> | null;
+		displayName?: string;
+		defaultProps?: Partial<P>;
+	}
+	interface FunctionalComponent<P = {}> extends FunctionComponent<P> {}
+
+	interface ComponentClass<P = {}, S = {}> {
+		new (props: P, context?: any): Component<P, S>;
+		displayName?: string;
+		defaultProps?: Partial<P>;
+		getDerivedStateFromProps?(
+			props: Readonly<P>,
+			state: Readonly<S>
+		): Partial<S> | null;
+		getDerivedStateFromError?(error: any): Partial<S> | null;
+	}
+	interface ComponentConstructor<P = {}, S = {}> extends ComponentClass<P, S> {}
+
+	// Type alias for a component instance considered generally, whether stateless or stateful.
+	type AnyComponent<P = {}, S = {}> = FunctionComponent<P> | Component<P, S>;
+
+	interface Component<P = {}, S = {}> {
+		componentWillMount?(): void;
+		componentDidMount?(): void;
+		componentWillUnmount?(): void;
+		getChildContext?(): object;
+		componentWillReceiveProps?(nextProps: Readonly<P>, nextContext: any): void;
+		shouldComponentUpdate?(
+			nextProps: Readonly<P>,
+			nextState: Readonly<S>,
+			nextContext: any
+		): boolean;
+		componentWillUpdate?(
+			nextProps: Readonly<P>,
+			nextState: Readonly<S>,
+			nextContext: any
+		): void;
+		getSnapshotBeforeUpdate?(oldProps: Readonly<P>, oldState: Readonly<S>): any;
+		componentDidUpdate?(
+			previousProps: Readonly<P>,
+			previousState: Readonly<S>,
+			snapshot: any
+		): void;
+		componentDidCatch?(error: any, errorInfo: any): void;
+	}
+
+	abstract class Component<P, S> {
+		constructor(props?: P, context?: any);
+
+		static displayName?: string;
+		static defaultProps?: any;
+		static contextType?: Context<any>;
+
+		// Static members cannot reference class type parameters. This is not
+		// supported in TypeScript. Reusing the same type arguments from `Component`
+		// will lead to an impossible state where one cannot satisfy the type
+		// constraint under no circumstances, see #1356.In general type arguments
+		// seem to be a bit buggy and not supported well at the time of this
+		// writing with TS 3.3.3333.
+		static getDerivedStateFromProps?(
+			props: Readonly<object>,
+			state: Readonly<object>
+		): object | null;
+		static getDerivedStateFromError?(error: any): object | null;
+
+		state: Readonly<S>;
+		props: RenderableProps<P>;
+		context: any;
+		base?: Element | Text;
+
+		// From https://github.com/DefinitelyTyped/DefinitelyTyped/blob/e836acc75a78cf0655b5dfdbe81d69fdd4d8a252/types/react/index.d.ts#L402
+		// // We MUST keep setState() as a unified signature because it allows proper checking of the method return type.
+		// // See: https://github.com/DefinitelyTyped/DefinitelyTyped/issues/18365#issuecomment-351013257
+		setState<K extends keyof S>(
+			state:
+				| ((
+						prevState: Readonly<S>,
+						props: Readonly<P>
+				  ) => Pick<S, K> | Partial<S> | null)
+				| (Pick<S, K> | Partial<S> | null),
+			callback?: () => void
+		): void;
+
+		forceUpdate(callback?: () => void): void;
+
+		abstract render(
+			props?: RenderableProps<P>,
+			state?: Readonly<S>,
+			context?: any
+		): ComponentChild;
+	}
+
+	//
+	// Preact createElement
+	// -----------------------------------
+
+	function createElement(
+		type: string,
+		props:
+			| (JSXInternal.HTMLAttributes &
+					JSXInternal.SVGAttributes &
+					Record<string, any>)
+			| null,
+		...children: ComponentChildren[]
+	): VNode<any>;
+	function createElement<P>(
+		type: ComponentType<P>,
+		props: (Attributes & P) | null,
+		...children: ComponentChildren[]
+	): VNode<any>;
+	namespace createElement {
+		export import JSX = JSXInternal;
+	}
+
+	function h(
+		type: string,
+		props:
+			| (JSXInternal.HTMLAttributes &
+					JSXInternal.SVGAttributes &
+					Record<string, any>)
+			| null,
+		...children: ComponentChildren[]
+	): VNode<any>;
+	function h<P>(
+		type: ComponentType<P>,
+		props: (Attributes & P) | null,
+		...children: ComponentChildren[]
+	): VNode<any>;
+	namespace h {
+		export import JSX = JSXInternal;
+	}
+
+	//
+	// Preact render
+	// -----------------------------------
+
+	function render(
+		vnode: ComponentChild,
+		parent: Element | Document | ShadowRoot | DocumentFragment,
+		replaceNode?: Element | Text
+	): void;
+	function hydrate(
+		vnode: ComponentChild,
+		parent: Element | Document | ShadowRoot | DocumentFragment
+	): void;
+	function cloneElement(
+		vnode: VNode<any>,
+		props?: any,
+		...children: ComponentChildren[]
+	): VNode<any>;
+	function cloneElement<P>(
+		vnode: VNode<P>,
+		props?: any,
+		...children: ComponentChildren[]
+	): VNode<P>;
+
+	//
+	// Preact Built-in Components
+	// -----------------------------------
+
+	// TODO: Revisit what the public type of this is...
+	const Fragment: ComponentClass<{}, {}>;
+
+	//
+	// Preact options
+	// -----------------------------------
+
+	/**
+	 * Global options for preact
+	 */
+	interface Options {
+		/** Attach a hook that is invoked whenever a VNode is created. */
+		vnode?(vnode: VNode): void;
+		/** Attach a hook that is invoked immediately before a vnode is unmounted. */
+		unmount?(vnode: VNode): void;
+		/** Attach a hook that is invoked after a vnode has rendered. */
+		diffed?(vnode: VNode): void;
+		event?(e: Event): any;
+		requestAnimationFrame?: typeof requestAnimationFrame;
+		debounceRendering?(cb: () => void): void;
+		useDebugValue?(value: string | number): void;
+		__suspenseDidResolve?(vnode: VNode, cb: () => void): void;
+		// __canSuspenseResolve?(vnode: VNode, cb: () => void): void;
+	}
+
+	const options: Options;
+
+	//
+	// Preact helpers
+	// -----------------------------------
+	function createRef<T = any>(): RefObject<T>;
+	function toChildArray(
+		children: ComponentChildren
+	): Array<VNode | string | number>;
+	function isValidElement(vnode: any): vnode is VNode;
+
+	//
+	// Context
+	// -----------------------------------
+	interface Consumer<T>
+		extends FunctionComponent<{
+			children: (value: T) => ComponentChildren;
+		}> {}
+	interface PreactConsumer<T> extends Consumer<T> {}
+
+	interface Provider<T>
+		extends FunctionComponent<{
+			value: T;
+			children: ComponentChildren;
+		}> {}
+	interface PreactProvider<T> extends Provider<T> {}
+
+	interface Context<T> {
+		Consumer: Consumer<T>;
+		Provider: Provider<T>;
+	}
+	interface PreactContext<T> extends Context<T> {}
+
+	function createContext<T>(defaultValue: T): Context<T>;
+}

build/javascript/node_modules/preact/src/index.js

@@ -0,0 +1,14 @@
+export { render, hydrate } from './render';
+export {
+	createElement,
+	createElement as h,
+	Fragment,
+	createRef,
+	isValidElement
+} from './create-element';
+export { Component } from './component';
+export { cloneElement } from './clone-element';
+export { createContext } from './create-context';
+export { toChildArray } from './diff/children';
+export { unmount as __u } from './diff';
+export { default as options } from './options';

build/javascript/node_modules/preact/src/internal.d.ts

@@ -0,0 +1,117 @@
+import * as preact from './index';
+
+export enum HookType {
+	useState = 1,
+	useReducer = 2,
+	useEffect = 3,
+	useLayoutEffect = 4,
+	useRef = 5,
+	useImperativeHandle = 6,
+	useMemo = 7,
+	useCallback = 8,
+	useContext = 9,
+	useErrorBoundary = 10,
+	// Not a real hook, but the devtools treat is as such
+	useDebugvalue = 11
+}
+
+export interface DevSource {
+	fileName: string;
+	lineNumber: number;
+}
+
+export interface Options extends preact.Options {
+	/** Attach a hook that is invoked before render, mainly to check the arguments. */
+	_root?(
+		vnode: preact.ComponentChild,
+		parent: Element | Document | ShadowRoot | DocumentFragment
+	): void;
+	/** Attach a hook that is invoked before a vnode is diffed. */
+	_diff?(vnode: VNode): void;
+	/** Attach a hook that is invoked after a tree was mounted or was updated. */
+	_commit?(vnode: VNode, commitQueue: Component[]): void;
+	/** Attach a hook that is invoked before a vnode has rendered. */
+	_render?(vnode: VNode): void;
+	/** Attach a hook that is invoked before a hook's state is queried. */
+	_hook?(component: Component, index: number, type: HookType): void;
+	/** Bypass effect execution. Currenty only used in devtools for hooks inspection */
+	_skipEffects?: boolean;
+	/** Attach a hook that is invoked after an error is caught in a component but before calling lifecycle hooks */
+	_catchError(error: any, vnode: VNode, oldVNode: VNode | undefined): void;
+}
+
+export interface FunctionalComponent<P = {}>
+	extends preact.FunctionComponent<P> {
+	// Define getDerivedStateFromProps as undefined on FunctionalComponent
+	// to get rid of some errors in `diff()`
+	getDerivedStateFromProps?: undefined;
+}
+
+// Redefine ComponentFactory using our new internal FunctionalComponent interface above
+export type ComponentFactory<P> =
+	| preact.ComponentClass<P>
+	| FunctionalComponent<P>;
+
+export interface PreactElement extends HTMLElement, Text {
+	_children?: VNode<any> | null;
+	/** Event listeners to support event delegation */
+	_listeners: Record<string, (e: Event) => void>;
+
+	// Preact uses this attribute to detect SVG nodes
+	ownerSVGElement?: SVGElement | null;
+
+	// style: HTMLElement["style"]; // From HTMLElement
+
+	data?: string | number; // From Text node
+}
+
+export interface VNode<P = {}> extends preact.VNode<P> {
+	// Redefine type here using our internal ComponentFactory type
+	type: string | ComponentFactory<P>;
+	props: P & { children: preact.ComponentChildren };
+	_children: Array<VNode<any>> | null;
+	_parent: VNode | null;
+	_depth: number | null;
+	/**
+	 * The [first (for Fragments)] DOM child of a VNode
+	 */
+	_dom: PreactElement | null;
+	/**
+	 * The last dom child of a Fragment, or components that return a Fragment
+	 */
+	_nextDom: PreactElement | null;
+	_component: Component | null;
+	_hydrating: boolean | null;
+	constructor: undefined;
+	_original?: VNode | null;
+}
+
+export interface Component<P = {}, S = {}> extends preact.Component<P, S> {
+	// When component is functional component, this is reset to functional component
+	constructor: preact.ComponentType<P>;
+	state: S; // Override Component["state"] to not be readonly for internal use, specifically Hooks
+	base?: PreactElement;
+
+	_dirty: boolean;
+	_force?: boolean;
+	_renderCallbacks: Array<() => void>; // Only class components
+	_globalContext?: any;
+	_vnode?: VNode<P> | null;
+	_nextState?: S | null; // Only class components
+	/** Only used in the devtools to later dirty check if state has changed */
+	_prevState?: S | null;
+	/**
+	 * Pointer to the parent dom node. This is only needed for top-level Fragment
+	 * components or array returns.
+	 */
+	_parentDom?: PreactElement | null;
+	// Always read, set only when handling error
+	_processingException?: Component<any, any> | null;
+	// Always read, set only when handling error. This is used to indicate at diffTime to set _processingException
+	_pendingError?: Component<any, any> | null;
+}
+
+export interface PreactContext extends preact.Context<any> {
+	_id: string;
+	_defaultValue: any;
+}

build/javascript/node_modules/preact/src/jsx.d.ts

@@ -0,0 +1,931 @@
+// Users who only use Preact for SSR might not specify "dom" in their lib in tsconfig.json
+/// <reference lib="dom" />
+
+type Defaultize<Props, Defaults> =
+	// Distribute over unions
+	Props extends any // Make any properties included in Default optional
+		? Partial<Pick<Props, Extract<keyof Props, keyof Defaults>>> &
+				// Include the remaining properties from Props
+				Pick<Props, Exclude<keyof Props, keyof Defaults>>
+		: never;
+
+export namespace JSXInternal {
+	type LibraryManagedAttributes<Component, Props> = Component extends {
+		defaultProps: infer Defaults;
+	}
+		? Defaultize<Props, Defaults>
+		: Props;
+
+	interface IntrinsicAttributes {
+		key?: any;
+	}
+
+	interface Element extends preact.VNode<any> {}
+
+	interface ElementClass extends preact.Component<any, any> {}
+
+	interface ElementAttributesProperty {
+		props: any;
+	}
+
+	interface ElementChildrenAttribute {
+		children: any;
+	}
+
+	interface SVGAttributes<Target extends EventTarget = SVGElement>
+		extends HTMLAttributes<Target> {
+		accentHeight?: number | string;
+		accumulate?: 'none' | 'sum';
+		additive?: 'replace' | 'sum';
+		alignmentBaseline?:
+			| 'auto'
+			| 'baseline'
+			| 'before-edge'
+			| 'text-before-edge'
+			| 'middle'
+			| 'central'
+			| 'after-edge'
+			| 'text-after-edge'
+			| 'ideographic'
+			| 'alphabetic'
+			| 'hanging'
+			| 'mathematical'
+			| 'inherit';
+		allowReorder?: 'no' | 'yes';
+		alphabetic?: number | string;
+		amplitude?: number | string;
+		arabicForm?: 'initial' | 'medial' | 'terminal' | 'isolated';
+		ascent?: number | string;
+		attributeName?: string;
+		attributeType?: string;
+		autoReverse?: number | string;
+		azimuth?: number | string;
+		baseFrequency?: number | string;
+		baselineShift?: number | string;
+		baseProfile?: number | string;
+		bbox?: number | string;
+		begin?: number | string;
+		bias?: number | string;
+		by?: number | string;
+		calcMode?: number | string;
+		capHeight?: number | string;
+		clip?: number | string;
+		clipPath?: string;
+		clipPathUnits?: number | string;
+		clipRule?: number | string;
+		colorInterpolation?: number | string;
+		colorInterpolationFilters?: 'auto' | 'sRGB' | 'linearRGB' | 'inherit';
+		colorProfile?: number | string;
+		colorRendering?: number | string;
+		contentScriptType?: number | string;
+		contentStyleType?: number | string;
+		cursor?: number | string;
+		cx?: number | string;
+		cy?: number | string;
+		d?: string;
+		decelerate?: number | string;
+		descent?: number | string;
+		diffuseConstant?: number | string;
+		direction?: number | string;
+		display?: number | string;
+		divisor?: number | string;
+		dominantBaseline?: number | string;
+		dur?: number | string;
+		dx?: number | string;
+		dy?: number | string;
+		edgeMode?: number | string;
+		elevation?: number | string;
+		enableBackground?: number | string;
+		end?: number | string;
+		exponent?: number | string;
+		externalResourcesRequired?: number | string;
+		fill?: string;
+		fillOpacity?: number | string;
+		fillRule?: 'nonzero' | 'evenodd' | 'inherit';
+		filter?: string;
+		filterRes?: number | string;
+		filterUnits?: number | string;
+		floodColor?: number | string;
+		floodOpacity?: number | string;
+		focusable?: number | string;
+		fontFamily?: string;
+		fontSize?: number | string;
+		fontSizeAdjust?: number | string;
+		fontStretch?: number | string;
+		fontStyle?: number | string;
+		fontVariant?: number | string;
+		fontWeight?: number | string;
+		format?: number | string;
+		from?: number | string;
+		fx?: number | string;
+		fy?: number | string;
+		g1?: number | string;
+		g2?: number | string;
+		glyphName?: number | string;
+		glyphOrientationHorizontal?: number | string;
+		glyphOrientationVertical?: number | string;
+		glyphRef?: number | string;
+		gradientTransform?: string;
+		gradientUnits?: string;
+		hanging?: number | string;
+		horizAdvX?: number | string;
+		horizOriginX?: number | string;
+		ideographic?: number | string;
+		imageRendering?: number | string;
+		in2?: number | string;
+		in?: string;
+		intercept?: number | string;
+		k1?: number | string;
+		k2?: number | string;
+		k3?: number | string;
+		k4?: number | string;
+		k?: number | string;
+		kernelMatrix?: number | string;
+		kernelUnitLength?: number | string;
+		kerning?: number | string;
+		keyPoints?: number | string;
+		keySplines?: number | string;
+		keyTimes?: number | string;
+		lengthAdjust?: number | string;
+		letterSpacing?: number | string;
+		lightingColor?: number | string;
+		limitingConeAngle?: number | string;
+		local?: number | string;
+		markerEnd?: string;
+		markerHeight?: number | string;
+		markerMid?: string;
+		markerStart?: string;
+		markerUnits?: number | string;
+		markerWidth?: number | string;
+		mask?: string;
+		maskContentUnits?: number | string;
+		maskUnits?: number | string;
+		mathematical?: number | string;
+		mode?: number | string;
+		numOctaves?: number | string;
+		offset?: number | string;
+		opacity?: number | string;
+		operator?: number | string;
+		order?: number | string;
+		orient?: number | string;
+		orientation?: number | string;
+		origin?: number | string;
+		overflow?: number | string;
+		overlinePosition?: number | string;
+		overlineThickness?: number | string;
+		paintOrder?: number | string;
+		panose1?: number | string;
+		pathLength?: number | string;
+		patternContentUnits?: string;
+		patternTransform?: number | string;
+		patternUnits?: string;
+		pointerEvents?: number | string;
+		points?: string;
+		pointsAtX?: number | string;
+		pointsAtY?: number | string;
+		pointsAtZ?: number | string;
+		preserveAlpha?: number | string;
+		preserveAspectRatio?: string;
+		primitiveUnits?: number | string;
+		r?: number | string;
+		radius?: number | string;
+		refX?: number | string;
+		refY?: number | string;
+		renderingIntent?: number | string;
+		repeatCount?: number | string;
+		repeatDur?: number | string;
+		requiredExtensions?: number | string;
+		requiredFeatures?: number | string;
+		restart?: number | string;
+		result?: string;
+		rotate?: number | string;
+		rx?: number | string;
+		ry?: number | string;
+		scale?: number | string;
+		seed?: number | string;
+		shapeRendering?: number | string;
+		slope?: number | string;
+		spacing?: number | string;
+		specularConstant?: number | string;
+		specularExponent?: number | string;
+		speed?: number | string;
+		spreadMethod?: string;
+		startOffset?: number | string;
+		stdDeviation?: number | string;
+		stemh?: number | string;
+		stemv?: number | string;
+		stitchTiles?: number | string;
+		stopColor?: string;
+		stopOpacity?: number | string;
+		strikethroughPosition?: number | string;
+		strikethroughThickness?: number | string;
+		string?: number | string;
+		stroke?: string;
+		strokeDasharray?: string | number;
+		strokeDashoffset?: string | number;
+		strokeLinecap?: 'butt' | 'round' | 'square' | 'inherit';
+		strokeLinejoin?: 'miter' | 'round' | 'bevel' | 'inherit';
+		strokeMiterlimit?: string | number;
+		strokeOpacity?: number | string;
+		strokeWidth?: number | string;
+		surfaceScale?: number | string;
+		systemLanguage?: number | string;
+		tableValues?: number | string;
+		targetX?: number | string;
+		targetY?: number | string;
+		textAnchor?: string;
+		textDecoration?: number | string;
+		textLength?: number | string;
+		textRendering?: number | string;
+		to?: number | string;
+		transform?: string;
+		u1?: number | string;
+		u2?: number | string;
+		underlinePosition?: number | string;
+		underlineThickness?: number | string;
+		unicode?: number | string;
+		unicodeBidi?: number | string;
+		unicodeRange?: number | string;
+		unitsPerEm?: number | string;
+		vAlphabetic?: number | string;
+		values?: string;
+		vectorEffect?: number | string;
+		version?: string;
+		vertAdvY?: number | string;
+		vertOriginX?: number | string;
+		vertOriginY?: number | string;
+		vHanging?: number | string;
+		vIdeographic?: number | string;
+		viewBox?: string;
+		viewTarget?: number | string;
+		visibility?: number | string;
+		vMathematical?: number | string;
+		widths?: number | string;
+		wordSpacing?: number | string;
+		writingMode?: number | string;
+		x1?: number | string;
+		x2?: number | string;
+		x?: number | string;
+		xChannelSelector?: string;
+		xHeight?: number | string;
+		xlinkActuate?: string;
+		xlinkArcrole?: string;
+		xlinkHref?: string;
+		xlinkRole?: string;
+		xlinkShow?: string;
+		xlinkTitle?: string;
+		xlinkType?: string;
+		xmlBase?: string;
+		xmlLang?: string;
+		xmlns?: string;
+		xmlnsXlink?: string;
+		xmlSpace?: string;
+		y1?: number | string;
+		y2?: number | string;
+		y?: number | string;
+		yChannelSelector?: string;
+		z?: number | string;
+		zoomAndPan?: string;
+	}
+
+	interface PathAttributes {
+		d: string;
+	}
+
+	type TargetedEvent<
+		Target extends EventTarget = EventTarget,
+		TypedEvent extends Event = Event
+	> = Omit<TypedEvent, 'currentTarget'> & {
+		readonly currentTarget: Target;
+	};
+
+	type TargetedAnimationEvent<Target extends EventTarget> = TargetedEvent<
+		Target,
+		AnimationEvent
+	>;
+	type TargetedClipboardEvent<Target extends EventTarget> = TargetedEvent<
+		Target,
+		ClipboardEvent
+	>;
+	type TargetedCompositionEvent<Target extends EventTarget> = TargetedEvent<
+		Target,
+		CompositionEvent
+	>;
+	type TargetedDragEvent<Target extends EventTarget> = TargetedEvent<
+		Target,
+		DragEvent
+	>;
+	type TargetedFocusEvent<Target extends EventTarget> = TargetedEvent<
+		Target,
+		FocusEvent
+	>;
+	type TargetedKeyboardEvent<Target extends EventTarget> = TargetedEvent<
+		Target,
+		KeyboardEvent
+	>;
+	type TargetedMouseEvent<Target extends EventTarget> = TargetedEvent<
+		Target,
+		MouseEvent
+	>;
+	type TargetedPointerEvent<Target extends EventTarget> = TargetedEvent<
+		Target,
+		PointerEvent
+	>;
+	type TargetedTouchEvent<Target extends EventTarget> = TargetedEvent<
+		Target,
+		TouchEvent
+	>;
+	type TargetedTransitionEvent<Target extends EventTarget> = TargetedEvent<
+		Target,
+		TransitionEvent
+	>;
+	type TargetedUIEvent<Target extends EventTarget> = TargetedEvent<
+		Target,
+		UIEvent
+	>;
+	type TargetedWheelEvent<Target extends EventTarget> = TargetedEvent<
+		Target,
+		WheelEvent
+	>;
+
+	interface EventHandler<E extends TargetedEvent> {
+		/**
+		 * The `this` keyword always points to the DOM element the event handler
+		 * was invoked on. See: https://developer.mozilla.org/en-US/docs/Web/Guide/Events/Event_handlers#Event_handlers_parameters_this_binding_and_the_return_value
+		 */
+		(this: E['currentTarget'], event: E): void;
+	}
+
+	type AnimationEventHandler<Target extends EventTarget> = EventHandler<
+		TargetedAnimationEvent<Target>
+	>;
+	type ClipboardEventHandler<Target extends EventTarget> = EventHandler<
+		TargetedClipboardEvent<Target>
+	>;
+	type CompositionEventHandler<Target extends EventTarget> = EventHandler<
+		TargetedCompositionEvent<Target>
+	>;
+	type DragEventHandler<Target extends EventTarget> = EventHandler<
+		TargetedDragEvent<Target>
+	>;
+	type FocusEventHandler<Target extends EventTarget> = EventHandler<
+		TargetedFocusEvent<Target>
+	>;
+	type GenericEventHandler<Target extends EventTarget> = EventHandler<
+		TargetedEvent<Target>
+	>;
+	type KeyboardEventHandler<Target extends EventTarget> = EventHandler<
+		TargetedKeyboardEvent<Target>
+	>;
+	type MouseEventHandler<Target extends EventTarget> = EventHandler<
+		TargetedMouseEvent<Target>
+	>;
+	type PointerEventHandler<Target extends EventTarget> = EventHandler<
+		TargetedPointerEvent<Target>
+	>;
+	type TouchEventHandler<Target extends EventTarget> = EventHandler<
+		TargetedTouchEvent<Target>
+	>;
+	type TransitionEventHandler<Target extends EventTarget> = EventHandler<
+		TargetedTransitionEvent<Target>
+	>;
+	type UIEventHandler<Target extends EventTarget> = EventHandler<
+		TargetedUIEvent<Target>
+	>;
+	type WheelEventHandler<Target extends EventTarget> = EventHandler<
+		TargetedWheelEvent<Target>
+	>;
+
+	interface DOMAttributes<Target extends EventTarget>
+		extends preact.PreactDOMAttributes {
+		// Image Events
+		onLoad?: GenericEventHandler<Target>;
+		onLoadCapture?: GenericEventHandler<Target>;
+		onError?: GenericEventHandler<Target>;
+		onErrorCapture?: GenericEventHandler<Target>;
+
+		// Clipboard Events
+		onCopy?: ClipboardEventHandler<Target>;
+		onCopyCapture?: ClipboardEventHandler<Target>;
+		onCut?: ClipboardEventHandler<Target>;
+		onCutCapture?: ClipboardEventHandler<Target>;
+		onPaste?: ClipboardEventHandler<Target>;
+		onPasteCapture?: ClipboardEventHandler<Target>;
+
+		// Composition Events
+		onCompositionEnd?: CompositionEventHandler<Target>;
+		onCompositionEndCapture?: CompositionEventHandler<Target>;
+		onCompositionStart?: CompositionEventHandler<Target>;
+		onCompositionStartCapture?: CompositionEventHandler<Target>;
+		onCompositionUpdate?: CompositionEventHandler<Target>;
+		onCompositionUpdateCapture?: CompositionEventHandler<Target>;
+
+		// Details Events
+		onToggle?: GenericEventHandler<Target>;
+
+		// Focus Events
+		onFocus?: FocusEventHandler<Target>;
+		onFocusCapture?: FocusEventHandler<Target>;
+		onBlur?: FocusEventHandler<Target>;
+		onBlurCapture?: FocusEventHandler<Target>;
+
+		// Form Events
+		onChange?: GenericEventHandler<Target>;
+		onChangeCapture?: GenericEventHandler<Target>;
+		onInput?: GenericEventHandler<Target>;
+		onInputCapture?: GenericEventHandler<Target>;
+		onSearch?: GenericEventHandler<Target>;
+		onSearchCapture?: GenericEventHandler<Target>;
+		onSubmit?: GenericEventHandler<Target>;
+		onSubmitCapture?: GenericEventHandler<Target>;
+		onInvalid?: GenericEventHandler<Target>;
+		onInvalidCapture?: GenericEventHandler<Target>;
+		onReset?: GenericEventHandler<Target>;
+		onResetCapture?: GenericEventHandler<Target>;
+		onFormData?: GenericEventHandler<Target>;
+		onFormDataCapture?: GenericEventHandler<Target>;
+
+		// Keyboard Events
+		onKeyDown?: KeyboardEventHandler<Target>;
+		onKeyDownCapture?: KeyboardEventHandler<Target>;
+		onKeyPress?: KeyboardEventHandler<Target>;
+		onKeyPressCapture?: KeyboardEventHandler<Target>;
+		onKeyUp?: KeyboardEventHandler<Target>;
+		onKeyUpCapture?: KeyboardEventHandler<Target>;
+
+		// Media Events
+		onAbort?: GenericEventHandler<Target>;
+		onAbortCapture?: GenericEventHandler<Target>;
+		onCanPlay?: GenericEventHandler<Target>;
+		onCanPlayCapture?: GenericEventHandler<Target>;
+		onCanPlayThrough?: GenericEventHandler<Target>;
+		onCanPlayThroughCapture?: GenericEventHandler<Target>;
+		onDurationChange?: GenericEventHandler<Target>;
+		onDurationChangeCapture?: GenericEventHandler<Target>;
+		onEmptied?: GenericEventHandler<Target>;
+		onEmptiedCapture?: GenericEventHandler<Target>;
+		onEncrypted?: GenericEventHandler<Target>;
+		onEncryptedCapture?: GenericEventHandler<Target>;
+		onEnded?: GenericEventHandler<Target>;
+		onEndedCapture?: GenericEventHandler<Target>;
+		onLoadedData?: GenericEventHandler<Target>;
+		onLoadedDataCapture?: GenericEventHandler<Target>;
+		onLoadedMetadata?: GenericEventHandler<Target>;
+		onLoadedMetadataCapture?: GenericEventHandler<Target>;
+		onLoadStart?: GenericEventHandler<Target>;
+		onLoadStartCapture?: GenericEventHandler<Target>;
+		onPause?: GenericEventHandler<Target>;
+		onPauseCapture?: GenericEventHandler<Target>;
+		onPlay?: GenericEventHandler<Target>;
+		onPlayCapture?: GenericEventHandler<Target>;
+		onPlaying?: GenericEventHandler<Target>;
+		onPlayingCapture?: GenericEventHandler<Target>;
+		onProgress?: GenericEventHandler<Target>;
+		onProgressCapture?: GenericEventHandler<Target>;
+		onRateChange?: GenericEventHandler<Target>;
+		onRateChangeCapture?: GenericEventHandler<Target>;
+		onSeeked?: GenericEventHandler<Target>;
+		onSeekedCapture?: GenericEventHandler<Target>;
+		onSeeking?: GenericEventHandler<Target>;
+		onSeekingCapture?: GenericEventHandler<Target>;
+		onStalled?: GenericEventHandler<Target>;
+		onStalledCapture?: GenericEventHandler<Target>;
+		onSuspend?: GenericEventHandler<Target>;
+		onSuspendCapture?: GenericEventHandler<Target>;
+		onTimeUpdate?: GenericEventHandler<Target>;
+		onTimeUpdateCapture?: GenericEventHandler<Target>;
+		onVolumeChange?: GenericEventHandler<Target>;
+		onVolumeChangeCapture?: GenericEventHandler<Target>;
+		onWaiting?: GenericEventHandler<Target>;
+		onWaitingCapture?: GenericEventHandler<Target>;
+
+		// MouseEvents
+		onClick?: MouseEventHandler<Target>;
+		onClickCapture?: MouseEventHandler<Target>;
+		onContextMenu?: MouseEventHandler<Target>;
+		onContextMenuCapture?: MouseEventHandler<Target>;
+		onDblClick?: MouseEventHandler<Target>;
+		onDblClickCapture?: MouseEventHandler<Target>;
+		onDrag?: DragEventHandler<Target>;
+		onDragCapture?: DragEventHandler<Target>;
+		onDragEnd?: DragEventHandler<Target>;
+		onDragEndCapture?: DragEventHandler<Target>;
+		onDragEnter?: DragEventHandler<Target>;
+		onDragEnterCapture?: DragEventHandler<Target>;
+		onDragExit?: DragEventHandler<Target>;
+		onDragExitCapture?: DragEventHandler<Target>;
+		onDragLeave?: DragEventHandler<Target>;
+		onDragLeaveCapture?: DragEventHandler<Target>;
+		onDragOver?: DragEventHandler<Target>;
+		onDragOverCapture?: DragEventHandler<Target>;
+		onDragStart?: DragEventHandler<Target>;
+		onDragStartCapture?: DragEventHandler<Target>;
+		onDrop?: DragEventHandler<Target>;
+		onDropCapture?: DragEventHandler<Target>;
+		onMouseDown?: MouseEventHandler<Target>;
+		onMouseDownCapture?: MouseEventHandler<Target>;
+		onMouseEnter?: MouseEventHandler<Target>;
+		onMouseEnterCapture?: MouseEventHandler<Target>;
+		onMouseLeave?: MouseEventHandler<Target>;
+		onMouseLeaveCapture?: MouseEventHandler<Target>;
+		onMouseMove?: MouseEventHandler<Target>;
+		onMouseMoveCapture?: MouseEventHandler<Target>;
+		onMouseOut?: MouseEventHandler<Target>;
+		onMouseOutCapture?: MouseEventHandler<Target>;
+		onMouseOver?: MouseEventHandler<Target>;
+		onMouseOverCapture?: MouseEventHandler<Target>;
+		onMouseUp?: MouseEventHandler<Target>;
+		onMouseUpCapture?: MouseEventHandler<Target>;
+
+		// Selection Events
+		onSelect?: GenericEventHandler<Target>;
+		onSelectCapture?: GenericEventHandler<Target>;
+
+		// Touch Events
+		onTouchCancel?: TouchEventHandler<Target>;
+		onTouchCancelCapture?: TouchEventHandler<Target>;
+		onTouchEnd?: TouchEventHandler<Target>;
+		onTouchEndCapture?: TouchEventHandler<Target>;
+		onTouchMove?: TouchEventHandler<Target>;
+		onTouchMoveCapture?: TouchEventHandler<Target>;
+		onTouchStart?: TouchEventHandler<Target>;
+		onTouchStartCapture?: TouchEventHandler<Target>;
+
+		// Pointer Events
+		onPointerOver?: PointerEventHandler<Target>;
+		onPointerOverCapture?: PointerEventHandler<Target>;
+		onPointerEnter?: PointerEventHandler<Target>;
+		onPointerEnterCapture?: PointerEventHandler<Target>;
+		onPointerDown?: PointerEventHandler<Target>;
+		onPointerDownCapture?: PointerEventHandler<Target>;
+		onPointerMove?: PointerEventHandler<Target>;
+		onPointerMoveCapture?: PointerEventHandler<Target>;
+		onPointerUp?: PointerEventHandler<Target>;
+		onPointerUpCapture?: PointerEventHandler<Target>;
+		onPointerCancel?: PointerEventHandler<Target>;
+		onPointerCancelCapture?: PointerEventHandler<Target>;
+		onPointerOut?: PointerEventHandler<Target>;
+		onPointerOutCapture?: PointerEventHandler<Target>;
+		onPointerLeave?: PointerEventHandler<Target>;
+		onPointerLeaveCapture?: PointerEventHandler<Target>;
+		onGotPointerCapture?: PointerEventHandler<Target>;
+		onGotPointerCaptureCapture?: PointerEventHandler<Target>;
+		onLostPointerCapture?: PointerEventHandler<Target>;
+		onLostPointerCaptureCapture?: PointerEventHandler<Target>;
+
+		// UI Events
+		onScroll?: UIEventHandler<Target>;
+		onScrollCapture?: UIEventHandler<Target>;
+
+		// Wheel Events
+		onWheel?: WheelEventHandler<Target>;
+		onWheelCapture?: WheelEventHandler<Target>;
+
+		// Animation Events
+		onAnimationStart?: AnimationEventHandler<Target>;
+		onAnimationStartCapture?: AnimationEventHandler<Target>;
+		onAnimationEnd?: AnimationEventHandler<Target>;
+		onAnimationEndCapture?: AnimationEventHandler<Target>;
+		onAnimationIteration?: AnimationEventHandler<Target>;
+		onAnimationIterationCapture?: AnimationEventHandler<Target>;
+
+		// Transition Events
+		onTransitionEnd?: TransitionEventHandler<Target>;
+		onTransitionEndCapture?: TransitionEventHandler<Target>;
+	}
+
+	interface HTMLAttributes<RefType extends EventTarget = EventTarget>
+		extends preact.ClassAttributes<RefType>,
+			DOMAttributes<RefType> {
+		// Standard HTML Attributes
+		accept?: string;
+		acceptCharset?: string;
+		accessKey?: string;
+		action?: string;
+		allowFullScreen?: boolean;
+		allowTransparency?: boolean;
+		alt?: string;
+		as?: string;
+		async?: boolean;
+		autocomplete?: string;
+		autoComplete?: string;
+		autocorrect?: string;
+		autoCorrect?: string;
+		autofocus?: boolean;
+		autoFocus?: boolean;
+		autoPlay?: boolean;
+		capture?: boolean | string;
+		cellPadding?: number | string;
+		cellSpacing?: number | string;
+		charSet?: string;
+		challenge?: string;
+		checked?: boolean;
+		class?: string;
+		className?: string;
+		cols?: number;
+		colSpan?: number;
+		content?: string;
+		contentEditable?: boolean;
+		contextMenu?: string;
+		controls?: boolean;
+		controlsList?: string;
+		coords?: string;
+		crossOrigin?: string;
+		data?: string;
+		dateTime?: string;
+		default?: boolean;
+		defer?: boolean;
+		dir?: 'auto' | 'rtl' | 'ltr';
+		disabled?: boolean;
+		disableRemotePlayback?: boolean;
+		download?: any;
+		draggable?: boolean;
+		encType?: string;
+		form?: string;
+		formAction?: string;
+		formEncType?: string;
+		formMethod?: string;
+		formNoValidate?: boolean;
+		formTarget?: string;
+		frameBorder?: number | string;
+		headers?: string;
+		height?: number | string;
+		hidden?: boolean;
+		high?: number;
+		href?: string;
+		hrefLang?: string;
+		for?: string;
+		htmlFor?: string;
+		httpEquiv?: string;
+		icon?: string;
+		id?: string;
+		inputMode?: string;
+		integrity?: string;
+		is?: string;
+		keyParams?: string;
+		keyType?: string;
+		kind?: string;
+		label?: string;
+		lang?: string;
+		list?: string;
+		loading?: 'eager' | 'lazy';
+		loop?: boolean;
+		low?: number;
+		manifest?: string;
+		marginHeight?: number;
+		marginWidth?: number;
+		max?: number | string;
+		maxLength?: number;
+		media?: string;
+		mediaGroup?: string;
+		method?: string;
+		min?: number | string;
+		minLength?: number;
+		multiple?: boolean;
+		muted?: boolean;
+		name?: string;
+		nonce?: string;
+		noValidate?: boolean;
+		open?: boolean;
+		optimum?: number;
+		pattern?: string;
+		placeholder?: string;
+		playsInline?: boolean;
+		poster?: string;
+		preload?: string;
+		radioGroup?: string;
+		readOnly?: boolean;
+		rel?: string;
+		required?: boolean;
+		role?: string;
+		rows?: number;
+		rowSpan?: number;
+		sandbox?: string;
+		scope?: string;
+		scoped?: boolean;
+		scrolling?: string;
+		seamless?: boolean;
+		selected?: boolean;
+		shape?: string;
+		size?: number;
+		sizes?: string;
+		slot?: string;
+		span?: number;
+		spellcheck?: boolean;
+		src?: string;
+		srcset?: string;
+		srcDoc?: string;
+		srcLang?: string;
+		srcSet?: string;
+		start?: number;
+		step?: number | string;
+		style?: string | { [key: string]: string | number };
+		summary?: string;
+		tabIndex?: number;
+		target?: string;
+		title?: string;
+		type?: string;
+		useMap?: string;
+		value?: string | string[] | number;
+		volume?: string | number;
+		width?: number | string;
+		wmode?: string;
+		wrap?: string;
+
+		// RDFa Attributes
+		about?: string;
+		datatype?: string;
+		inlist?: any;
+		prefix?: string;
+		property?: string;
+		resource?: string;
+		typeof?: string;
+		vocab?: string;
+
+		// Microdata Attributes
+		itemProp?: string;
+		itemScope?: boolean;
+		itemType?: string;
+		itemID?: string;
+		itemRef?: string;
+	}
+
+	interface HTMLMarqueeElement extends HTMLElement {
+		behavior?: 'scroll' | 'slide' | 'alternate';
+		bgColor?: string;
+		direction?: 'left' | 'right' | 'up' | 'down';
+		height?: number | string;
+		hspace?: number | string;
+		loop?: number | string;
+		scrollAmount?: number | string;
+		scrollDelay?: number | string;
+		trueSpeed?: boolean;
+		vspace?: number | string;
+		width?: number | string;
+	}
+
+	interface IntrinsicElements {
+		// HTML
+		a: HTMLAttributes<HTMLAnchorElement>;
+		abbr: HTMLAttributes<HTMLElement>;
+		address: HTMLAttributes<HTMLElement>;
+		area: HTMLAttributes<HTMLAreaElement>;
+		article: HTMLAttributes<HTMLElement>;
+		aside: HTMLAttributes<HTMLElement>;
+		audio: HTMLAttributes<HTMLAudioElement>;
+		b: HTMLAttributes<HTMLElement>;
+		base: HTMLAttributes<HTMLBaseElement>;
+		bdi: HTMLAttributes<HTMLElement>;
+		bdo: HTMLAttributes<HTMLElement>;
+		big: HTMLAttributes<HTMLElement>;
+		blockquote: HTMLAttributes<HTMLQuoteElement>;
+		body: HTMLAttributes<HTMLBodyElement>;
+		br: HTMLAttributes<HTMLBRElement>;
+		button: HTMLAttributes<HTMLButtonElement>;
+		canvas: HTMLAttributes<HTMLCanvasElement>;
+		caption: HTMLAttributes<HTMLTableCaptionElement>;
+		cite: HTMLAttributes<HTMLElement>;
+		code: HTMLAttributes<HTMLElement>;
+		col: HTMLAttributes<HTMLTableColElement>;
+		colgroup: HTMLAttributes<HTMLTableColElement>;
+		data: HTMLAttributes<HTMLDataElement>;
+		datalist: HTMLAttributes<HTMLDataListElement>;
+		dd: HTMLAttributes<HTMLElement>;
+		del: HTMLAttributes<HTMLModElement>;
+		details: HTMLAttributes<HTMLDetailsElement>;
+		dfn: HTMLAttributes<HTMLElement>;
+		dialog: HTMLAttributes<HTMLDialogElement>;
+		div: HTMLAttributes<HTMLDivElement>;
+		dl: HTMLAttributes<HTMLDListElement>;
+		dt: HTMLAttributes<HTMLElement>;
+		em: HTMLAttributes<HTMLElement>;
+		embed: HTMLAttributes<HTMLEmbedElement>;
+		fieldset: HTMLAttributes<HTMLFieldSetElement>;
+		figcaption: HTMLAttributes<HTMLElement>;
+		figure: HTMLAttributes<HTMLElement>;
+		footer: HTMLAttributes<HTMLElement>;
+		form: HTMLAttributes<HTMLFormElement>;
+		h1: HTMLAttributes<HTMLHeadingElement>;
+		h2: HTMLAttributes<HTMLHeadingElement>;
+		h3: HTMLAttributes<HTMLHeadingElement>;
+		h4: HTMLAttributes<HTMLHeadingElement>;
+		h5: HTMLAttributes<HTMLHeadingElement>;
+		h6: HTMLAttributes<HTMLHeadingElement>;
+		head: HTMLAttributes<HTMLHeadElement>;
+		header: HTMLAttributes<HTMLElement>;
+		hgroup: HTMLAttributes<HTMLElement>;
+		hr: HTMLAttributes<HTMLHRElement>;
+		html: HTMLAttributes<HTMLHtmlElement>;
+		i: HTMLAttributes<HTMLElement>;
+		iframe: HTMLAttributes<HTMLIFrameElement>;
+		img: HTMLAttributes<HTMLImageElement>;
+		input: HTMLAttributes<HTMLInputElement>;
+		ins: HTMLAttributes<HTMLModElement>;
+		kbd: HTMLAttributes<HTMLElement>;
+		keygen: HTMLAttributes<HTMLUnknownElement>;
+		label: HTMLAttributes<HTMLLabelElement>;
+		legend: HTMLAttributes<HTMLLegendElement>;
+		li: HTMLAttributes<HTMLLIElement>;
+		link: HTMLAttributes<HTMLLinkElement>;
+		main: HTMLAttributes<HTMLElement>;
+		map: HTMLAttributes<HTMLMapElement>;
+		mark: HTMLAttributes<HTMLElement>;
+		marquee: HTMLAttributes<HTMLMarqueeElement>;
+		menu: HTMLAttributes<HTMLMenuElement>;
+		menuitem: HTMLAttributes<HTMLUnknownElement>;
+		meta: HTMLAttributes<HTMLMetaElement>;
+		meter: HTMLAttributes<HTMLMeterElement>;
+		nav: HTMLAttributes<HTMLElement>;
+		noscript: HTMLAttributes<HTMLElement>;
+		object: HTMLAttributes<HTMLObjectElement>;
+		ol: HTMLAttributes<HTMLOListElement>;
+		optgroup: HTMLAttributes<HTMLOptGroupElement>;
+		option: HTMLAttributes<HTMLOptionElement>;
+		output: HTMLAttributes<HTMLOutputElement>;
+		p: HTMLAttributes<HTMLParagraphElement>;
+		param: HTMLAttributes<HTMLParamElement>;
+		picture: HTMLAttributes<HTMLPictureElement>;
+		pre: HTMLAttributes<HTMLPreElement>;
+		progress: HTMLAttributes<HTMLProgressElement>;
+		q: HTMLAttributes<HTMLQuoteElement>;
+		rp: HTMLAttributes<HTMLElement>;
+		rt: HTMLAttributes<HTMLElement>;
+		ruby: HTMLAttributes<HTMLElement>;
+		s: HTMLAttributes<HTMLElement>;
+		samp: HTMLAttributes<HTMLElement>;
+		script: HTMLAttributes<HTMLScriptElement>;
+		section: HTMLAttributes<HTMLElement>;
+		select: HTMLAttributes<HTMLSelectElement>;
+		slot: HTMLAttributes<HTMLSlotElement>;
+		small: HTMLAttributes<HTMLElement>;
+		source: HTMLAttributes<HTMLSourceElement>;
+		span: HTMLAttributes<HTMLSpanElement>;
+		strong: HTMLAttributes<HTMLElement>;
+		style: HTMLAttributes<HTMLStyleElement>;
+		sub: HTMLAttributes<HTMLElement>;
+		summary: HTMLAttributes<HTMLElement>;
+		sup: HTMLAttributes<HTMLElement>;
+		table: HTMLAttributes<HTMLTableElement>;
+		tbody: HTMLAttributes<HTMLTableSectionElement>;
+		td: HTMLAttributes<HTMLTableCellElement>;
+		textarea: HTMLAttributes<HTMLTextAreaElement>;
+		tfoot: HTMLAttributes<HTMLTableSectionElement>;
+		th: HTMLAttributes<HTMLTableCellElement>;
+		thead: HTMLAttributes<HTMLTableSectionElement>;
+		time: HTMLAttributes<HTMLTimeElement>;
+		title: HTMLAttributes<HTMLTitleElement>;
+		tr: HTMLAttributes<HTMLTableRowElement>;
+		track: HTMLAttributes<HTMLTrackElement>;
+		u: HTMLAttributes<HTMLElement>;
+		ul: HTMLAttributes<HTMLUListElement>;
+		var: HTMLAttributes<HTMLElement>;
+		video: HTMLAttributes<HTMLVideoElement>;
+		wbr: HTMLAttributes<HTMLElement>;
+
+		//SVG
+		svg: SVGAttributes<SVGSVGElement>;
+		animate: SVGAttributes<SVGAnimateElement>;
+		circle: SVGAttributes<SVGCircleElement>;
+		clipPath: SVGAttributes<SVGClipPathElement>;
+		defs: SVGAttributes<SVGDefsElement>;
+		desc: SVGAttributes<SVGDescElement>;
+		ellipse: SVGAttributes<SVGEllipseElement>;
+		feBlend: SVGAttributes<SVGFEBlendElement>;
+		feColorMatrix: SVGAttributes<SVGFEColorMatrixElement>;
+		feComponentTransfer: SVGAttributes<SVGFEComponentTransferElement>;
+		feComposite: SVGAttributes<SVGFECompositeElement>;
+		feConvolveMatrix: SVGAttributes<SVGFEConvolveMatrixElement>;
+		feDiffuseLighting: SVGAttributes<SVGFEDiffuseLightingElement>;
+		feDisplacementMap: SVGAttributes<SVGFEDisplacementMapElement>;
+		feDropShadow: SVGAttributes<SVGFEDropShadowElement>;
+		feFlood: SVGAttributes<SVGFEFloodElement>;
+		feGaussianBlur: SVGAttributes<SVGFEGaussianBlurElement>;
+		feImage: SVGAttributes<SVGFEImageElement>;
+		feMerge: SVGAttributes<SVGFEMergeElement>;
+		feMergeNode: SVGAttributes<SVGFEMergeNodeElement>;
+		feMorphology: SVGAttributes<SVGFEMorphologyElement>;
+		feOffset: SVGAttributes<SVGFEOffsetElement>;
+		feSpecularLighting: SVGAttributes<SVGFESpecularLightingElement>;
+		feTile: SVGAttributes<SVGFETileElement>;
+		feTurbulence: SVGAttributes<SVGFETurbulenceElement>;
+		filter: SVGAttributes<SVGFilterElement>;
+		foreignObject: SVGAttributes<SVGForeignObjectElement>;
+		g: SVGAttributes<SVGGElement>;
+		image: SVGAttributes<SVGImageElement>;
+		line: SVGAttributes<SVGLineElement>;
+		linearGradient: SVGAttributes<SVGLinearGradientElement>;
+		marker: SVGAttributes<SVGMarkerElement>;
+		mask: SVGAttributes<SVGMaskElement>;
+		path: SVGAttributes<SVGPathElement>;
+		pattern: SVGAttributes<SVGPatternElement>;
+		polygon: SVGAttributes<SVGPolygonElement>;
+		polyline: SVGAttributes<SVGPolylineElement>;
+		radialGradient: SVGAttributes<SVGRadialGradientElement>;
+		rect: SVGAttributes<SVGRectElement>;
+		stop: SVGAttributes<SVGStopElement>;
+		symbol: SVGAttributes<SVGSymbolElement>;
+		text: SVGAttributes<SVGTextElement>;
+		tspan: SVGAttributes<SVGTSpanElement>;
+		use: SVGAttributes<SVGUseElement>;
+	}
+}

build/javascript/node_modules/preact/src/options.js

@@ -0,0 +1,16 @@
+import { _catchError } from './diff/catch-error';
+
+/**
+ * The `option` object can potentially contain callback functions
+ * that are called during various stages of our renderer. This is the
+ * foundation on which all our addons like `preact/debug`, `preact/compat`,
+ * and `preact/hooks` are based on. See the `Options` type in `internal.d.ts`
+ * for a full list of available option hooks (most editors/IDEs allow you to
+ * ctrl+click or cmd+click on mac the type definition below).
+ * @type {import('./internal').Options}
+ */
+const options = {
+	_catchError
+};
+
+export default options;

build/javascript/node_modules/preact/src/render.js

@@ -0,0 +1,68 @@
+import { EMPTY_OBJ, EMPTY_ARR } from './constants';
+import { commitRoot, diff } from './diff/index';
+import { createElement, Fragment } from './create-element';
+import options from './options';
+
+const IS_HYDRATE = EMPTY_OBJ;
+
+/**
+ * Render a Preact virtual node into a DOM element
+ * @param {import('./index').ComponentChild} vnode The virtual node to render
+ * @param {import('./internal').PreactElement} parentDom The DOM element to
+ * render into
+ * @param {Element | Text} [replaceNode] Optional: Attempt to re-use an
+ * existing DOM tree rooted at `replaceNode`
+ */
+export function render(vnode, parentDom, replaceNode) {
+	if (options._root) options._root(vnode, parentDom);
+
+	// We abuse the `replaceNode` parameter in `hydrate()` to signal if we
+	// are in hydration mode or not by passing `IS_HYDRATE` instead of a
+	// DOM element.
+	let isHydrating = replaceNode === IS_HYDRATE;
+
+	// To be able to support calling `render()` multiple times on the same
+	// DOM node, we need to obtain a reference to the previous tree. We do
+	// this by assigning a new `_children` property to DOM nodes which points
+	// to the last rendered tree. By default this property is not present, which
+	// means that we are mounting a new tree for the first time.
+	let oldVNode = isHydrating
+		? null
+		: (replaceNode && replaceNode._children) || parentDom._children;
+	vnode = createElement(Fragment, null, [vnode]);
+
+	// List of effects that need to be called after diffing.
+	let commitQueue = [];
+	diff(
+		parentDom,
+		// Determine the new vnode tree and store it on the DOM element on
+		// our custom `_children` property.
+		((isHydrating ? parentDom : replaceNode || parentDom)._children = vnode),
+		oldVNode || EMPTY_OBJ,
+		EMPTY_OBJ,
+		parentDom.ownerSVGElement !== undefined,
+		replaceNode && !isHydrating
+			? [replaceNode]
+			: oldVNode
+			? null
+			: parentDom.childNodes.length
+			? EMPTY_ARR.slice.call(parentDom.childNodes)
+			: null,
+		commitQueue,
+		replaceNode || EMPTY_OBJ,
+		isHydrating
+	);
+
+	// Flush all queued effects
+	commitRoot(commitQueue, vnode);
+}
+
+/**
+ * Update an existing DOM element with data from a Preact virtual node
+ * @param {import('./index').ComponentChild} vnode The virtual node to render
+ * @param {import('./internal').PreactElement} parentDom The DOM element to
+ * update
+ */
+export function hydrate(vnode, parentDom) {
+	render(vnode, parentDom, IS_HYDRATE);
+}

build/javascript/node_modules/preact/src/util.js

@@ -0,0 +1,22 @@
+/**
+ * Assign properties from `props` to `obj`
+ * @template O, P The obj and props types
+ * @param {O} obj The object to copy properties to
+ * @param {P} props The object to copy properties from
+ * @returns {O & P}
+ */
+export function assign(obj, props) {
+	for (let i in props) obj[i] = props[i];
+	return /** @type {O & P} */ (obj);
+}
+
+/**
+ * Remove a child node from its parent if attached. This is a workaround for
+ * IE11 which doesn't support `Element.prototype.remove()`. Using this function
+ * is smaller than including a dedicated polyfill.
+ * @param {Node} node The node to remove
+ */
+export function removeNode(node) {
+	let parentNode = node.parentNode;
+	if (parentNode) parentNode.removeChild(node);
+}