solid-js/web/dist/web.js

A declarative JavaScript library for building user interfaces.

import {
  createRoot,
  createRenderEffect,
  untrack,
  sharedConfig,
  enableHydration,
  getOwner,
  createEffect,
  runWithOwner,
  createMemo,
  createSignal,
  onCleanup,
  splitProps
} from "solid-js";
export {
  ErrorBoundary,
  For,
  Index,
  Match,
  Show,
  Suspense,
  SuspenseList,
  Switch,
  createComponent,
  createRenderEffect as effect,
  getOwner,
  createMemo as memo,
  mergeProps,
  untrack
} from "solid-js";

const booleans = [
  "allowfullscreen",
  "async",
  "autofocus",
  "autoplay",
  "checked",
  "controls",
  "default",
  "disabled",
  "formnovalidate",
  "hidden",
  "indeterminate",
  "inert",
  "ismap",
  "loop",
  "multiple",
  "muted",
  "nomodule",
  "novalidate",
  "open",
  "playsinline",
  "readonly",
  "required",
  "reversed",
  "seamless",
  "selected"
];
const Properties = /*#__PURE__*/ new Set([
  "className",
  "value",
  "readOnly",
  "formNoValidate",
  "isMap",
  "noModule",
  "playsInline",
  ...booleans
]);
const ChildProperties = /*#__PURE__*/ new Set([
  "innerHTML",
  "textContent",
  "innerText",
  "children"
]);
const Aliases = /*#__PURE__*/ Object.assign(Object.create(null), {
  className: "class",
  htmlFor: "for"
});
const PropAliases = /*#__PURE__*/ Object.assign(Object.create(null), {
  class: "className",
  formnovalidate: {
    $: "formNoValidate",
    BUTTON: 1,
    INPUT: 1
  },
  ismap: {
    $: "isMap",
    IMG: 1
  },
  nomodule: {
    $: "noModule",
    SCRIPT: 1
  },
  playsinline: {
    $: "playsInline",
    VIDEO: 1
  },
  readonly: {
    $: "readOnly",
    INPUT: 1,
    TEXTAREA: 1
  }
});
function getPropAlias(prop, tagName) {
  const a = PropAliases[prop];
  return typeof a === "object" ? (a[tagName] ? a["$"] : undefined) : a;
}
const DelegatedEvents = /*#__PURE__*/ new Set([
  "beforeinput",
  "click",
  "dblclick",
  "contextmenu",
  "focusin",
  "focusout",
  "input",
  "keydown",
  "keyup",
  "mousedown",
  "mousemove",
  "mouseout",
  "mouseover",
  "mouseup",
  "pointerdown",
  "pointermove",
  "pointerout",
  "pointerover",
  "pointerup",
  "touchend",
  "touchmove",
  "touchstart"
]);
const SVGElements = /*#__PURE__*/ new Set([
  "altGlyph",
  "altGlyphDef",
  "altGlyphItem",
  "animate",
  "animateColor",
  "animateMotion",
  "animateTransform",
  "circle",
  "clipPath",
  "color-profile",
  "cursor",
  "defs",
  "desc",
  "ellipse",
  "feBlend",
  "feColorMatrix",
  "feComponentTransfer",
  "feComposite",
  "feConvolveMatrix",
  "feDiffuseLighting",
  "feDisplacementMap",
  "feDistantLight",
  "feDropShadow",
  "feFlood",
  "feFuncA",
  "feFuncB",
  "feFuncG",
  "feFuncR",
  "feGaussianBlur",
  "feImage",
  "feMerge",
  "feMergeNode",
  "feMorphology",
  "feOffset",
  "fePointLight",
  "feSpecularLighting",
  "feSpotLight",
  "feTile",
  "feTurbulence",
  "filter",
  "font",
  "font-face",
  "font-face-format",
  "font-face-name",
  "font-face-src",
  "font-face-uri",
  "foreignObject",
  "g",
  "glyph",
  "glyphRef",
  "hkern",
  "image",
  "line",
  "linearGradient",
  "marker",
  "mask",
  "metadata",
  "missing-glyph",
  "mpath",
  "path",
  "pattern",
  "polygon",
  "polyline",
  "radialGradient",
  "rect",
  "set",
  "stop",
  "svg",
  "switch",
  "symbol",
  "text",
  "textPath",
  "tref",
  "tspan",
  "use",
  "view",
  "vkern"
]);
const SVGNamespace = {
  xlink: "http://www.w3.org/1999/xlink",
  xml: "http://www.w3.org/XML/1998/namespace"
};
const DOMElements = /*#__PURE__*/ new Set([
  "html",
  "base",
  "head",
  "link",
  "meta",
  "style",
  "title",
  "body",
  "address",
  "article",
  "aside",
  "footer",
  "header",
  "main",
  "nav",
  "section",
  "body",
  "blockquote",
  "dd",
  "div",
  "dl",
  "dt",
  "figcaption",
  "figure",
  "hr",
  "li",
  "ol",
  "p",
  "pre",
  "ul",
  "a",
  "abbr",
  "b",
  "bdi",
  "bdo",
  "br",
  "cite",
  "code",
  "data",
  "dfn",
  "em",
  "i",
  "kbd",
  "mark",
  "q",
  "rp",
  "rt",
  "ruby",
  "s",
  "samp",
  "small",
  "span",
  "strong",
  "sub",
  "sup",
  "time",
  "u",
  "var",
  "wbr",
  "area",
  "audio",
  "img",
  "map",
  "track",
  "video",
  "embed",
  "iframe",
  "object",
  "param",
  "picture",
  "portal",
  "source",
  "svg",
  "math",
  "canvas",
  "noscript",
  "script",
  "del",
  "ins",
  "caption",
  "col",
  "colgroup",
  "table",
  "tbody",
  "td",
  "tfoot",
  "th",
  "thead",
  "tr",
  "button",
  "datalist",
  "fieldset",
  "form",
  "input",
  "label",
  "legend",
  "meter",
  "optgroup",
  "option",
  "output",
  "progress",
  "select",
  "textarea",
  "details",
  "dialog",
  "menu",
  "summary",
  "details",
  "slot",
  "template",
  "acronym",
  "applet",
  "basefont",
  "bgsound",
  "big",
  "blink",
  "center",
  "content",
  "dir",
  "font",
  "frame",
  "frameset",
  "hgroup",
  "image",
  "keygen",
  "marquee",
  "menuitem",
  "nobr",
  "noembed",
  "noframes",
  "plaintext",
  "rb",
  "rtc",
  "shadow",
  "spacer",
  "strike",
  "tt",
  "xmp",
  "a",
  "abbr",
  "acronym",
  "address",
  "applet",
  "area",
  "article",
  "aside",
  "audio",
  "b",
  "base",
  "basefont",
  "bdi",
  "bdo",
  "bgsound",
  "big",
  "blink",
  "blockquote",
  "body",
  "br",
  "button",
  "canvas",
  "caption",
  "center",
  "cite",
  "code",
  "col",
  "colgroup",
  "content",
  "data",
  "datalist",
  "dd",
  "del",
  "details",
  "dfn",
  "dialog",
  "dir",
  "div",
  "dl",
  "dt",
  "em",
  "embed",
  "fieldset",
  "figcaption",
  "figure",
  "font",
  "footer",
  "form",
  "frame",
  "frameset",
  "head",
  "header",
  "hgroup",
  "hr",
  "html",
  "i",
  "iframe",
  "image",
  "img",
  "input",
  "ins",
  "kbd",
  "keygen",
  "label",
  "legend",
  "li",
  "link",
  "main",
  "map",
  "mark",
  "marquee",
  "menu",
  "menuitem",
  "meta",
  "meter",
  "nav",
  "nobr",
  "noembed",
  "noframes",
  "noscript",
  "object",
  "ol",
  "optgroup",
  "option",
  "output",
  "p",
  "param",
  "picture",
  "plaintext",
  "portal",
  "pre",
  "progress",
  "q",
  "rb",
  "rp",
  "rt",
  "rtc",
  "ruby",
  "s",
  "samp",
  "script",
  "section",
  "select",
  "shadow",
  "slot",
  "small",
  "source",
  "spacer",
  "span",
  "strike",
  "strong",
  "style",
  "sub",
  "summary",
  "sup",
  "table",
  "tbody",
  "td",
  "template",
  "textarea",
  "tfoot",
  "th",
  "thead",
  "time",
  "title",
  "tr",
  "track",
  "tt",
  "u",
  "ul",
  "var",
  "video",
  "wbr",
  "xmp",
  "input",
  "h1",
  "h2",
  "h3",
  "h4",
  "h5",
  "h6"
]);

function reconcileArrays(parentNode, a, b) {
  let bLength = b.length,
    aEnd = a.length,
    bEnd = bLength,
    aStart = 0,
    bStart = 0,
    after = a[aEnd - 1].nextSibling,
    map = null;
  while (aStart < aEnd || bStart < bEnd) {
    if (a[aStart] === b[bStart]) {
      aStart++;
      bStart++;
      continue;
    }
    while (a[aEnd - 1] === b[bEnd - 1]) {
      aEnd--;
      bEnd--;
    }
    if (aEnd === aStart) {
      const node = bEnd < bLength ? (bStart ? b[bStart - 1].nextSibling : b[bEnd - bStart]) : after;
      while (bStart < bEnd) parentNode.insertBefore(b[bStart++], node);
    } else if (bEnd === bStart) {
      while (aStart < aEnd) {
        if (!map || !map.has(a[aStart])) a[aStart].remove();
        aStart++;
      }
    } else if (a[aStart] === b[bEnd - 1] && b[bStart] === a[aEnd - 1]) {
      const node = a[--aEnd].nextSibling;
      parentNode.insertBefore(b[bStart++], a[aStart++].nextSibling);
      parentNode.insertBefore(b[--bEnd], node);
      a[aEnd] = b[bEnd];
    } else {
      if (!map) {
        map = new Map();
        let i = bStart;
        while (i < bEnd) map.set(b[i], i++);
      }
      const index = map.get(a[aStart]);
      if (index != null) {
        if (bStart < index && index < bEnd) {
          let i = aStart,
            sequence = 1,
            t;
          while (++i < aEnd && i < bEnd) {
            if ((t = map.get(a[i])) == null || t !== index + sequence) break;
            sequence++;
          }
          if (sequence > index - bStart) {
            const node = a[aStart];
            while (bStart < index) parentNode.insertBefore(b[bStart++], node);
          } else parentNode.replaceChild(b[bStart++], a[aStart++]);
        } else aStart++;
      } else a[aStart++].remove();
    }
  }
}

const $$EVENTS = "_$DX_DELEGATE";
function render(code, element, init, options = {}) {
  let disposer;
  createRoot(dispose => {
    disposer = dispose;
    element === document
      ? code()
      : insert(element, code(), element.firstChild ? null : undefined, init);
  }, options.owner);
  return () => {
    disposer();
    element.textContent = "";
  };
}
function template(html, isImportNode, isSVG) {
  let node;
  const create = () => {
    const t = document.createElement("template");
    t.innerHTML = html;
    return isSVG ? t.content.firstChild.firstChild : t.content.firstChild;
  };
  const fn = isImportNode
    ? () => untrack(() => document.importNode(node || (node = create()), true))
    : () => (node || (node = create())).cloneNode(true);
  fn.cloneNode = fn;
  return fn;
}
function delegateEvents(eventNames, document = window.document) {
  const e = document[$$EVENTS] || (document[$$EVENTS] = new Set());
  for (let i = 0, l = eventNames.length; i < l; i++) {
    const name = eventNames[i];
    if (!e.has(name)) {
      e.add(name);
      document.addEventListener(name, eventHandler);
    }
  }
}
function clearDelegatedEvents(document = window.document) {
  if (document[$$EVENTS]) {
    for (let name of document[$$EVENTS].keys()) document.removeEventListener(name, eventHandler);
    delete document[$$EVENTS];
  }
}
function setProperty(node, name, value) {
  if (isHydrating(node)) return;
  node[name] = value;
}
function setAttribute(node, name, value) {
  if (isHydrating(node)) return;
  if (value == null) node.removeAttribute(name);
  else node.setAttribute(name, value);
}
function setAttributeNS(node, namespace, name, value) {
  if (isHydrating(node)) return;
  if (value == null) node.removeAttributeNS(namespace, name);
  else node.setAttributeNS(namespace, name, value);
}
function setBoolAttribute(node, name, value) {
  if (isHydrating(node)) return;
  value ? node.setAttribute(name, "") : node.removeAttribute(name);
}
function className(node, value) {
  if (isHydrating(node)) return;
  if (value == null) node.removeAttribute("class");
  else node.className = value;
}
function addEventListener(node, name, handler, delegate) {
  if (delegate) {
    if (Array.isArray(handler)) {
      node[`$$${name}`] = handler[0];
      node[`$$${name}Data`] = handler[1];
    } else node[`$$${name}`] = handler;
  } else if (Array.isArray(handler)) {
    const handlerFn = handler[0];
    node.addEventListener(name, (handler[0] = e => handlerFn.call(node, handler[1], e)));
  } else node.addEventListener(name, handler, typeof handler !== "function" && handler);
}
function classList(node, value, prev = {}) {
  const classKeys = Object.keys(value || {}),
    prevKeys = Object.keys(prev);
  let i, len;
  for (i = 0, len = prevKeys.length; i < len; i++) {
    const key = prevKeys[i];
    if (!key || key === "undefined" || value[key]) continue;
    toggleClassKey(node, key, false);
    delete prev[key];
  }
  for (i = 0, len = classKeys.length; i < len; i++) {
    const key = classKeys[i],
      classValue = !!value[key];
    if (!key || key === "undefined" || prev[key] === classValue || !classValue) continue;
    toggleClassKey(node, key, true);
    prev[key] = classValue;
  }
  return prev;
}
function style(node, value, prev) {
  if (!value) return prev ? setAttribute(node, "style") : value;
  const nodeStyle = node.style;
  if (typeof value === "string") return (nodeStyle.cssText = value);
  typeof prev === "string" && (nodeStyle.cssText = prev = undefined);
  prev || (prev = {});
  value || (value = {});
  let v, s;
  for (s in prev) {
    value[s] == null && nodeStyle.removeProperty(s);
    delete prev[s];
  }
  for (s in value) {
    v = value[s];
    if (v !== prev[s]) {
      nodeStyle.setProperty(s, v);
      prev[s] = v;
    }
  }
  return prev;
}
function spread(node, props = {}, isSVG, skipChildren) {
  const prevProps = {};
  if (!skipChildren) {
    createRenderEffect(
      () => (prevProps.children = insertExpression(node, props.children, prevProps.children))
    );
  }
  createRenderEffect(() => typeof props.ref === "function" && use(props.ref, node));
  createRenderEffect(() => assign(node, props, isSVG, true, prevProps, true));
  return prevProps;
}
function dynamicProperty(props, key) {
  const src = props[key];
  Object.defineProperty(props, key, {
    get() {
      return src();
    },
    enumerable: true
  });
  return props;
}
function use(fn, element, arg) {
  return untrack(() => fn(element, arg));
}
function insert(parent, accessor, marker, initial) {
  if (marker !== undefined && !initial) initial = [];
  if (typeof accessor !== "function") return insertExpression(parent, accessor, initial, marker);
  createRenderEffect(current => insertExpression(parent, accessor(), current, marker), initial);
}
function assign(node, props, isSVG, skipChildren, prevProps = {}, skipRef = false) {
  props || (props = {});
  for (const prop in prevProps) {
    if (!(prop in props)) {
      if (prop === "children") continue;
      prevProps[prop] = assignProp(node, prop, null, prevProps[prop], isSVG, skipRef, props);
    }
  }
  for (const prop in props) {
    if (prop === "children") {
      if (!skipChildren) insertExpression(node, props.children);
      continue;
    }
    const value = props[prop];
    prevProps[prop] = assignProp(node, prop, value, prevProps[prop], isSVG, skipRef, props);
  }
}
function hydrate$1(code, element, options = {}) {
  if (globalThis._$HY.done) return render(code, element, [...element.childNodes], options);
  sharedConfig.completed = globalThis._$HY.completed;
  sharedConfig.events = globalThis._$HY.events;
  sharedConfig.load = id => globalThis._$HY.r[id];
  sharedConfig.has = id => id in globalThis._$HY.r;
  sharedConfig.gather = root => gatherHydratable(element, root);
  sharedConfig.registry = new Map();
  sharedConfig.context = {
    id: options.renderId || "",
    count: 0
  };
  try {
    gatherHydratable(element, options.renderId);
    return render(code, element, [...element.childNodes], options);
  } finally {
    sharedConfig.context = null;
  }
}
function getNextElement(template) {
  let node,
    key,
    hydrating = isHydrating();
  if (!hydrating || !(node = sharedConfig.registry.get((key = getHydrationKey())))) {
    return template();
  }
  if (sharedConfig.completed) sharedConfig.completed.add(node);
  sharedConfig.registry.delete(key);
  return node;
}
function getNextMatch(el, nodeName) {
  while (el && el.localName !== nodeName) el = el.nextSibling;
  return el;
}
function getNextMarker(start) {
  let end = start,
    count = 0,
    current = [];
  if (isHydrating(start)) {
    while (end) {
      if (end.nodeType === 8) {
        const v = end.nodeValue;
        if (v === "$") count++;
        else if (v === "/") {
          if (count === 0) return [end, current];
          count--;
        }
      }
      current.push(end);
      end = end.nextSibling;
    }
  }
  return [end, current];
}
function runHydrationEvents() {
  if (sharedConfig.events && !sharedConfig.events.queued) {
    queueMicrotask(() => {
      const { completed, events } = sharedConfig;
      if (!events) return;
      events.queued = false;
      while (events.length) {
        const [el, e] = events[0];
        if (!completed.has(el)) return;
        events.shift();
        eventHandler(e);
      }
      if (sharedConfig.done) {
        sharedConfig.events = _$HY.events = null;
        sharedConfig.completed = _$HY.completed = null;
      }
    });
    sharedConfig.events.queued = true;
  }
}
function isHydrating(node) {
  return !!sharedConfig.context && !sharedConfig.done && (!node || node.isConnected);
}
function toPropertyName(name) {
  return name.toLowerCase().replace(/-([a-z])/g, (_, w) => w.toUpperCase());
}
function toggleClassKey(node, key, value) {
  const classNames = key.trim().split(/\s+/);
  for (let i = 0, nameLen = classNames.length; i < nameLen; i++)
    node.classList.toggle(classNames[i], value);
}
function assignProp(node, prop, value, prev, isSVG, skipRef, props) {
  let isCE, isProp, isChildProp, propAlias, forceProp;
  if (prop === "style") return style(node, value, prev);
  if (prop === "classList") return classList(node, value, prev);
  if (value === prev) return prev;
  if (prop === "ref") {
    if (!skipRef) value(node);
  } else if (prop.slice(0, 3) === "on:") {
    const e = prop.slice(3);
    prev && node.removeEventListener(e, prev, typeof prev !== "function" && prev);
    value && node.addEventListener(e, value, typeof value !== "function" && value);
  } else if (prop.slice(0, 10) === "oncapture:") {
    const e = prop.slice(10);
    prev && node.removeEventListener(e, prev, true);
    value && node.addEventListener(e, value, true);
  } else if (prop.slice(0, 2) === "on") {
    const name = prop.slice(2).toLowerCase();
    const delegate = DelegatedEvents.has(name);
    if (!delegate && prev) {
      const h = Array.isArray(prev) ? prev[0] : prev;
      node.removeEventListener(name, h);
    }
    if (delegate || value) {
      addEventListener(node, name, value, delegate);
      delegate && delegateEvents([name]);
    }
  } else if (prop.slice(0, 5) === "attr:") {
    setAttribute(node, prop.slice(5), value);
  } else if (prop.slice(0, 5) === "bool:") {
    setBoolAttribute(node, prop.slice(5), value);
  } else if (
    (forceProp = prop.slice(0, 5) === "prop:") ||
    (isChildProp = ChildProperties.has(prop)) ||
    (!isSVG &&
      ((propAlias = getPropAlias(prop, node.tagName)) || (isProp = Properties.has(prop)))) ||
    (isCE = node.nodeName.includes("-") || "is" in props)
  ) {
    if (forceProp) {
      prop = prop.slice(5);
      isProp = true;
    } else if (isHydrating(node)) return value;
    if (prop === "class" || prop === "className") className(node, value);
    else if (isCE && !isProp && !isChildProp) node[toPropertyName(prop)] = value;
    else node[propAlias || prop] = value;
  } else {
    const ns = isSVG && prop.indexOf(":") > -1 && SVGNamespace[prop.split(":")[0]];
    if (ns) setAttributeNS(node, ns, prop, value);
    else setAttribute(node, Aliases[prop] || prop, value);
  }
  return value;
}
function eventHandler(e) {
  if (sharedConfig.registry && sharedConfig.events) {
    if (sharedConfig.events.find(([el, ev]) => ev === e)) return;
  }
  let node = e.target;
  const key = `$$${e.type}`;
  const oriTarget = e.target;
  const oriCurrentTarget = e.currentTarget;
  const retarget = value =>
    Object.defineProperty(e, "target", {
      configurable: true,
      value
    });
  const handleNode = () => {
    const handler = node[key];
    if (handler && !node.disabled) {
      const data = node[`${key}Data`];
      data !== undefined ? handler.call(node, data, e) : handler.call(node, e);
      if (e.cancelBubble) return;
    }
    node.host && node.contains(e.target) && !node.host._$host && retarget(node.host);
    return true;
  };
  const walkUpTree = () => {
    while (handleNode() && (node = node._$host || node.parentNode || node.host));
  };
  Object.defineProperty(e, "currentTarget", {
    configurable: true,
    get() {
      return node || document;
    }
  });
  if (sharedConfig.registry && !sharedConfig.done) sharedConfig.done = _$HY.done = true;
  if (e.composedPath) {
    const path = e.composedPath();
    retarget(path[0]);
    for (let i = 0; i < path.length - 2; i++) {
      node = path[i];
      if (!handleNode()) break;
      if (node._$host) {
        node = node._$host;
        walkUpTree();
        break;
      }
      if (node.parentNode === oriCurrentTarget) {
        break;
      }
    }
  } else walkUpTree();
  retarget(oriTarget);
}
function insertExpression(parent, value, current, marker, unwrapArray) {
  const hydrating = isHydrating(parent);
  if (hydrating) {
    !current && (current = [...parent.childNodes]);
    let cleaned = [];
    for (let i = 0; i < current.length; i++) {
      const node = current[i];
      if (node.nodeType === 8 && node.data.slice(0, 2) === "!$") node.remove();
      else cleaned.push(node);
    }
    current = cleaned;
  }
  while (typeof current === "function") current = current();
  if (value === current) return current;
  const t = typeof value,
    multi = marker !== undefined;
  parent = (multi && current[0] && current[0].parentNode) || parent;
  if (t === "string" || t === "number") {
    if (hydrating) return current;
    if (t === "number") {
      value = value.toString();
      if (value === current) return current;
    }
    if (multi) {
      let node = current[0];
      if (node && node.nodeType === 3) {
        node.data !== value && (node.data = value);
      } else node = document.createTextNode(value);
      current = cleanChildren(parent, current, marker, node);
    } else {
      if (current !== "" && typeof current === "string") {
        current = parent.firstChild.data = value;
      } else current = parent.textContent = value;
    }
  } else if (value == null || t === "boolean") {
    if (hydrating) return current;
    current = cleanChildren(parent, current, marker);
  } else if (t === "function") {
    createRenderEffect(() => {
      let v = value();
      while (typeof v === "function") v = v();
      current = insertExpression(parent, v, current, marker);
    });
    return () => current;
  } else if (Array.isArray(value)) {
    const array = [];
    const currentArray = current && Array.isArray(current);
    if (normalizeIncomingArray(array, value, current, unwrapArray)) {
      createRenderEffect(() => (current = insertExpression(parent, array, current, marker, true)));
      return () => current;
    }
    if (hydrating) {
      if (!array.length) return current;
      if (marker === undefined) return (current = [...parent.childNodes]);
      let node = array[0];
      if (node.parentNode !== parent) return current;
      const nodes = [node];
      while ((node = node.nextSibling) !== marker) nodes.push(node);
      return (current = nodes);
    }
    if (array.length === 0) {
      current = cleanChildren(parent, current, marker);
      if (multi) return current;
    } else if (currentArray) {
      if (current.length === 0) {
        appendNodes(parent, array, marker);
      } else reconcileArrays(parent, current, array);
    } else {
      current && cleanChildren(parent);
      appendNodes(parent, array);
    }
    current = array;
  } else if (value.nodeType) {
    if (hydrating && value.parentNode) return (current = multi ? [value] : value);
    if (Array.isArray(current)) {
      if (multi) return (current = cleanChildren(parent, current, marker, value));
      cleanChildren(parent, current, null, value);
    } else if (current == null || current === "" || !parent.firstChild) {
      parent.appendChild(value);
    } else parent.replaceChild(value, parent.firstChild);
    current = value;
  } else;
  return current;
}
function normalizeIncomingArray(normalized, array, current, unwrap) {
  let dynamic = false;
  for (let i = 0, len = array.length; i < len; i++) {
    let item = array[i],
      prev = current && current[normalized.length],
      t;
    if (item == null || item === true || item === false);
    else if ((t = typeof item) === "object" && item.nodeType) {
      normalized.push(item);
    } else if (Array.isArray(item)) {
      dynamic = normalizeIncomingArray(normalized, item, prev) || dynamic;
    } else if (t === "function") {
      if (unwrap) {
        while (typeof item === "function") item = item();
        dynamic =
          normalizeIncomingArray(
            normalized,
            Array.isArray(item) ? item : [item],
            Array.isArray(prev) ? prev : [prev]
          ) || dynamic;
      } else {
        normalized.push(item);
        dynamic = true;
      }
    } else {
      const value = String(item);
      if (prev && prev.nodeType === 3 && prev.data === value) normalized.push(prev);
      else normalized.push(document.createTextNode(value));
    }
  }
  return dynamic;
}
function appendNodes(parent, array, marker = null) {
  for (let i = 0, len = array.length; i < len; i++) parent.insertBefore(array[i], marker);
}
function cleanChildren(parent, current, marker, replacement) {
  if (marker === undefined) return (parent.textContent = "");
  const node = replacement || document.createTextNode("");
  if (current.length) {
    let inserted = false;
    for (let i = current.length - 1; i >= 0; i--) {
      const el = current[i];
      if (node !== el) {
        const isParent = el.parentNode === parent;
        if (!inserted && !i)
          isParent ? parent.replaceChild(node, el) : parent.insertBefore(node, marker);
        else isParent && el.remove();
      } else inserted = true;
    }
  } else parent.insertBefore(node, marker);
  return [node];
}
function gatherHydratable(element, root) {
  const templates = element.querySelectorAll(`*[data-hk]`);
  for (let i = 0; i < templates.length; i++) {
    const node = templates[i];
    const key = node.getAttribute("data-hk");
    if ((!root || key.startsWith(root)) && !sharedConfig.registry.has(key))
      sharedConfig.registry.set(key, node);
  }
}
function getHydrationKey() {
  return sharedConfig.getNextContextId();
}
function NoHydration(props) {
  return sharedConfig.context ? undefined : props.children;
}
function Hydration(props) {
  return props.children;
}
const voidFn = () => undefined;
const RequestContext = Symbol();
function innerHTML(parent, content) {
  !sharedConfig.context && (parent.innerHTML = content);
}

function throwInBrowser(func) {
  const err = new Error(`${func.name} is not supported in the browser, returning undefined`);
  console.error(err);
}
function renderToString(fn, options) {
  throwInBrowser(renderToString);
}
function renderToStringAsync(fn, options) {
  throwInBrowser(renderToStringAsync);
}
function renderToStream(fn, options) {
  throwInBrowser(renderToStream);
}
function ssr(template, ...nodes) {}
function ssrElement(name, props, children, needsId) {}
function ssrClassList(value) {}
function ssrStyle(value) {}
function ssrAttribute(key, value) {}
function ssrHydrationKey() {}
function resolveSSRNode(node) {}
function escape(html) {}
function ssrSpread(props, isSVG, skipChildren) {}

const isServer = false;
const isDev = false;
const SVG_NAMESPACE = "http://www.w3.org/2000/svg";
function createElement(tagName, isSVG = false) {
  return isSVG ? document.createElementNS(SVG_NAMESPACE, tagName) : document.createElement(tagName);
}
const hydrate = (...args) => {
  enableHydration();
  return hydrate$1(...args);
};
function Portal(props) {
  const { useShadow } = props,
    marker = document.createTextNode(""),
    mount = () => props.mount || document.body,
    owner = getOwner();
  let content;
  let hydrating = !!sharedConfig.context;
  createEffect(
    () => {
      if (hydrating) getOwner().user = hydrating = false;
      content || (content = runWithOwner(owner, () => createMemo(() => props.children)));
      const el = mount();
      if (el instanceof HTMLHeadElement) {
        const [clean, setClean] = createSignal(false);
        const cleanup = () => setClean(true);
        createRoot(dispose => insert(el, () => (!clean() ? content() : dispose()), null));
        onCleanup(cleanup);
      } else {
        const container = createElement(props.isSVG ? "g" : "div", props.isSVG),
          renderRoot =
            useShadow && container.attachShadow
              ? container.attachShadow({
                  mode: "open"
                })
              : container;
        Object.defineProperty(container, "_$host", {
          get() {
            return marker.parentNode;
          },
          configurable: true
        });
        insert(renderRoot, content);
        el.appendChild(container);
        props.ref && props.ref(container);
        onCleanup(() => el.removeChild(container));
      }
    },
    undefined,
    {
      render: !hydrating
    }
  );
  return marker;
}
function Dynamic(props) {
  const [p, others] = splitProps(props, ["component"]);
  const cached = createMemo(() => p.component);
  return createMemo(() => {
    const component = cached();
    switch (typeof component) {
      case "function":
        return untrack(() => component(others));
      case "string":
        const isSvg = SVGElements.has(component);
        const el = sharedConfig.context ? getNextElement() : createElement(component, isSvg);
        spread(el, others, isSvg);
        return el;
    }
  });
}

export {
  Aliases,
  voidFn as Assets,
  ChildProperties,
  DOMElements,
  DelegatedEvents,
  Dynamic,
  Hydration,
  voidFn as HydrationScript,
  NoHydration,
  Portal,
  Properties,
  RequestContext,
  SVGElements,
  SVGNamespace,
  addEventListener,
  assign,
  classList,
  className,
  clearDelegatedEvents,
  delegateEvents,
  dynamicProperty,
  escape,
  voidFn as generateHydrationScript,
  voidFn as getAssets,
  getHydrationKey,
  getNextElement,
  getNextMarker,
  getNextMatch,
  getPropAlias,
  voidFn as getRequestEvent,
  hydrate,
  innerHTML,
  insert,
  isDev,
  isServer,
  render,
  renderToStream,
  renderToString,
  renderToStringAsync,
  resolveSSRNode,
  runHydrationEvents,
  setAttribute,
  setAttributeNS,
  setBoolAttribute,
  setProperty,
  spread,
  ssr,
  ssrAttribute,
  ssrClassList,
  ssrElement,
  ssrHydrationKey,
  ssrSpread,
  ssrStyle,
  style,
  template,
  use,
  voidFn as useAssets
};