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public/assets/parchment/dist/parchment.d.ts

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+export declare class Attributor {
+    readonly attrName: string;
+    readonly keyName: string;
+    static keys(node: HTMLElement): string[];
+    scope: Scope;
+    whitelist: string[] | undefined;
+    constructor(attrName: string, keyName: string, options?: AttributorOptions);
+    add(node: HTMLElement, value: any): boolean;
+    canAdd(_node: HTMLElement, value: any): boolean;
+    remove(node: HTMLElement): void;
+    value(node: HTMLElement): any;
+}
+
+export declare interface AttributorOptions {
+    scope?: Scope;
+    whitelist?: string[];
+}
+
+export declare class AttributorStore {
+    private attributes;
+    private domNode;
+    constructor(domNode: HTMLElement);
+    attribute(attribute: Attributor, value: any): void;
+    build(): void;
+    copy(target: Formattable): void;
+    move(target: Formattable): void;
+    values(): {
+        [key: string]: any;
+    };
+}
+
+export declare class BlockBlot extends ParentBlot implements Formattable {
+    static blotName: string;
+    static scope: Scope;
+    static tagName: string | string[];
+    static allowedChildren: BlotConstructor[];
+    static create(value?: unknown): HTMLElement;
+    static formats(domNode: HTMLElement, scroll: Root): any;
+    protected attributes: AttributorStore;
+    constructor(scroll: Root, domNode: Node);
+    format(name: string, value: any): void;
+    formats(): {
+        [index: string]: any;
+    };
+    formatAt(index: number, length: number, name: string, value: any): void;
+    insertAt(index: number, value: string, def?: any): void;
+    replaceWith(name: string | Blot, value?: any): Blot;
+    update(mutations: MutationRecord[], context: {
+        [key: string]: any;
+    }): void;
+}
+
+/**
+ * Blots are the basic building blocks of a Parchment document.
+ *
+ * Several basic implementations such as Block, Inline, and Embed are provided.
+ * In general you will want to extend one of these, instead of building from scratch.
+ * After implementation, blots need to be registered before usage.
+ *
+ * At the very minimum a Blot must be named with a static blotName and associated with either a tagName or className.
+ * If a Blot is defined with both a tag and class, the class takes precedence, but the tag may be used as a fallback.
+ * Blots must also have a scope, which determine if it is inline or block.
+ */
+export declare interface Blot extends LinkedNode {
+    scroll: Root;
+    parent: Parent;
+    prev: Blot | null;
+    next: Blot | null;
+    domNode: Node;
+    statics: BlotConstructor;
+    attach(): void;
+    clone(): Blot;
+    detach(): void;
+    isolate(index: number, length: number): Blot;
+    /**
+     * For leaves, length of blot's value()
+     * For parents, sum of children's values
+     */
+    length(): number;
+    /**
+     * Returns offset between this blot and an ancestor's
+     */
+    offset(root?: Blot): number;
+    remove(): void;
+    replaceWith(name: string, value: any): Blot;
+    replaceWith(replacement: Blot): Blot;
+    split(index: number, force?: boolean): Blot | null;
+    wrap(name: string, value?: any): Parent;
+    wrap(wrapper: Parent): Parent;
+    deleteAt(index: number, length: number): void;
+    formatAt(index: number, length: number, name: string, value: any): void;
+    insertAt(index: number, value: string, def?: any): void;
+    /**
+     * Called after update cycle completes. Cannot change the value or length
+     * of the document, and any DOM operation must reduce complexity of the DOM
+     * tree. A shared context object is passed through all blots.
+     */
+    optimize(context: {
+        [key: string]: any;
+    }): void;
+    optimize(mutations: MutationRecord[], context: {
+        [key: string]: any;
+    }): void;
+    /**
+     * Called when blot changes, with the mutation records of its change.
+     * Internal records of the blot values can be updated, and modifications of
+     * the blot itself is permitted. Can be trigger from user change or API call.
+     * A shared context object is passed through all blots.
+     */
+    update(mutations: MutationRecord[], context: {
+        [key: string]: any;
+    }): void;
+}
+
+export declare interface BlotConstructor {
+    new (...args: any[]): Blot;
+    /**
+     * Creates corresponding DOM node
+     */
+    create(value?: any): Node;
+    blotName: string;
+    tagName: string | string[];
+    scope: Scope;
+    className?: string;
+    requiredContainer?: BlotConstructor;
+    allowedChildren?: BlotConstructor[];
+    defaultChild?: BlotConstructor;
+}
+
+export declare class ClassAttributor extends Attributor {
+    static keys(node: HTMLElement): string[];
+    add(node: HTMLElement, value: any): boolean;
+    remove(node: HTMLElement): void;
+    value(node: HTMLElement): any;
+}
+
+export declare class ContainerBlot extends ParentBlot {
+    static blotName: string;
+    static scope: Scope;
+    static tagName: string | string[];
+    prev: BlockBlot | ContainerBlot | null;
+    next: BlockBlot | ContainerBlot | null;
+    checkMerge(): boolean;
+    deleteAt(index: number, length: number): void;
+    formatAt(index: number, length: number, name: string, value: any): void;
+    insertAt(index: number, value: string, def?: any): void;
+    optimize(context: {
+        [key: string]: any;
+    }): void;
+}
+
+export declare class EmbedBlot extends LeafBlot implements Formattable {
+    static formats(_domNode: HTMLElement, _scroll: Root): any;
+    format(name: string, value: any): void;
+    formatAt(index: number, length: number, name: string, value: any): void;
+    formats(): {
+        [index: string]: any;
+    };
+}
+
+export declare interface Formattable extends Blot {
+    /**
+     * Apply format to blot. Should not pass onto child or other blot.
+     */
+    format(name: string, value: any): void;
+    /**
+     * Return formats represented by blot, including from Attributors.
+     */
+    formats(): {
+        [index: string]: any;
+    };
+}
+
+export declare class InlineBlot extends ParentBlot implements Formattable {
+    static allowedChildren: BlotConstructor[];
+    static blotName: string;
+    static scope: Scope;
+    static tagName: string | string[];
+    static create(value?: unknown): HTMLElement;
+    static formats(domNode: HTMLElement, scroll: Root): any;
+    protected attributes: AttributorStore;
+    constructor(scroll: Root, domNode: Node);
+    format(name: string, value: any): void;
+    formats(): {
+        [index: string]: any;
+    };
+    formatAt(index: number, length: number, name: string, value: any): void;
+    optimize(context: {
+        [key: string]: any;
+    }): void;
+    replaceWith(name: string | Blot, value?: any): Blot;
+    update(mutations: MutationRecord[], context: {
+        [key: string]: any;
+    }): void;
+    wrap(name: string | Parent, value?: any): Parent;
+}
+
+export declare interface Leaf extends Blot {
+    index(node: Node, offset: number): number;
+    position(index: number, inclusive: boolean): [Node, number];
+    value(): any;
+}
+
+export declare class LeafBlot extends ShadowBlot implements Leaf {
+    static scope: Scope;
+    /**
+     * Returns the value represented by domNode if it is this Blot's type
+     * No checking that domNode can represent this Blot type is required so
+     * applications needing it should check externally before calling.
+     */
+    static value(_domNode: Node): any;
+    /**
+     * Given location represented by node and offset from DOM Selection Range,
+     * return index to that location.
+     */
+    index(node: Node, offset: number): number;
+    /**
+     * Given index to location within blot, return node and offset representing
+     * that location, consumable by DOM Selection Range
+     */
+    position(index: number, _inclusive?: boolean): [Node, number];
+    /**
+     * Return value represented by this blot
+     * Should not change without interaction from API or
+     * user change detectable by update()
+     */
+    value(): any;
+}
+
+export declare class LinkedList<T extends LinkedNode> {
+    head: T | null;
+    tail: T | null;
+    length: number;
+    constructor();
+    append(...nodes: T[]): void;
+    at(index: number): T | null;
+    contains(node: T): boolean;
+    indexOf(node: T): number;
+    insertBefore(node: T | null, refNode: T | null): void;
+    offset(target: T): number;
+    remove(node: T): void;
+    iterator(curNode?: T | null): () => T | null;
+    find(index: number, inclusive?: boolean): [T | null, number];
+    forEach(callback: (cur: T) => void): void;
+    forEachAt(index: number, length: number, callback: (cur: T, offset: number, length: number) => void): void;
+    map(callback: (cur: T) => any): any[];
+    reduce<M>(callback: (memo: M, cur: T) => M, memo: M): M;
+}
+
+export declare interface LinkedNode {
+    prev: LinkedNode | null;
+    next: LinkedNode | null;
+    length(): number;
+}
+
+export declare interface Parent extends Blot {
+    children: LinkedList<Blot>;
+    domNode: HTMLElement;
+    appendChild(child: Blot): void;
+    descendant<T>(type: new () => T, index: number): [T, number];
+    descendant<T>(matcher: (blot: Blot) => boolean, index: number): [T, number];
+    descendants<T>(type: new () => T, index: number, length: number): T[];
+    descendants<T>(matcher: (blot: Blot) => boolean, index: number, length: number): T[];
+    insertBefore(child: Blot, refNode?: Blot | null): void;
+    moveChildren(parent: Parent, refNode?: Blot | null): void;
+    path(index: number, inclusive?: boolean): [Blot, number][];
+    removeChild(child: Blot): void;
+    unwrap(): void;
+}
+
+export declare class ParentBlot extends ShadowBlot implements Parent {
+    /**
+     * Whitelist array of Blots that can be direct children.
+     */
+    static allowedChildren?: BlotConstructor[];
+    /**
+     * Default child blot to be inserted if this blot becomes empty.
+     */
+    static defaultChild?: BlotConstructor;
+    static uiClass: string;
+    children: LinkedList<Blot>;
+    domNode: HTMLElement;
+    uiNode: HTMLElement | null;
+    constructor(scroll: Root, domNode: Node);
+    appendChild(other: Blot): void;
+    attach(): void;
+    attachUI(node: HTMLElement): void;
+    /**
+     * Called during construction, should fill its own children LinkedList.
+     */
+    build(): void;
+    deleteAt(index: number, length: number): void;
+    descendant<T extends Blot>(criteria: new (...args: any[]) => T, index: number): [T | null, number];
+    descendant(criteria: (blot: Blot) => boolean, index: number): [Blot | null, number];
+    descendants<T extends Blot>(criteria: new (...args: any[]) => T, index?: number, length?: number): T[];
+    descendants(criteria: (blot: Blot) => boolean, index?: number, length?: number): Blot[];
+    detach(): void;
+    enforceAllowedChildren(): void;
+    formatAt(index: number, length: number, name: string, value: any): void;
+    insertAt(index: number, value: string, def?: any): void;
+    insertBefore(childBlot: Blot, refBlot?: Blot | null): void;
+    length(): number;
+    moveChildren(targetParent: Parent, refNode?: Blot | null): void;
+    optimize(context?: {
+        [key: string]: any;
+    }): void;
+    path(index: number, inclusive?: boolean): [Blot, number][];
+    removeChild(child: Blot): void;
+    replaceWith(name: string | Blot, value?: any): Blot;
+    split(index: number, force?: boolean): Blot | null;
+    splitAfter(child: Blot): Parent;
+    unwrap(): void;
+    update(mutations: MutationRecord[], _context: {
+        [key: string]: any;
+    }): void;
+}
+
+export declare class Registry implements RegistryInterface {
+    static blots: WeakMap<Node, Blot>;
+    static find(node?: Node | null, bubble?: boolean): Blot | null;
+    private attributes;
+    private classes;
+    private tags;
+    private types;
+    create(scroll: Root, input: Node | string | Scope, value?: any): Blot;
+    find(node: Node | null, bubble?: boolean): Blot | null;
+    query(query: string | Node | Scope, scope?: Scope): RegistryDefinition | null;
+    register(...definitions: RegistryDefinition[]): RegistryDefinition[];
+}
+
+export declare type RegistryDefinition = Attributor | BlotConstructor;
+
+export declare interface RegistryInterface {
+    create(scroll: Root, input: Node | string | Scope, value?: any): Blot;
+    query(query: string | Node | Scope, scope: Scope): RegistryDefinition | null;
+    register(...definitions: any[]): any;
+}
+
+export declare interface Root extends Parent {
+    create(input: Node | string | Scope, value?: any): Blot;
+    find(node: Node | null, bubble?: boolean): Blot | null;
+    query(query: string | Node | Scope, scope?: Scope): RegistryDefinition | null;
+}
+
+export declare enum Scope {
+    TYPE = 3,// 0011 Lower two bits
+    LEVEL = 12,// 1100 Higher two bits
+    ATTRIBUTE = 13,// 1101
+    BLOT = 14,// 1110
+    INLINE = 7,// 0111
+    BLOCK = 11,// 1011
+    BLOCK_BLOT = 10,// 1010
+    INLINE_BLOT = 6,// 0110
+    BLOCK_ATTRIBUTE = 9,// 1001
+    INLINE_ATTRIBUTE = 5,// 0101
+    ANY = 15
+}
+
+export declare class ScrollBlot extends ParentBlot implements Root {
+    registry: Registry;
+    static blotName: string;
+    static defaultChild: typeof BlockBlot;
+    static allowedChildren: BlotConstructor[];
+    static scope: Scope;
+    static tagName: string;
+    observer: MutationObserver;
+    constructor(registry: Registry, node: HTMLDivElement);
+    create(input: Node | string | Scope, value?: any): Blot;
+    find(node: Node | null, bubble?: boolean): Blot | null;
+    query(query: string | Node | Scope, scope?: Scope): RegistryDefinition | null;
+    register(...definitions: RegistryDefinition[]): RegistryDefinition[];
+    build(): void;
+    detach(): void;
+    deleteAt(index: number, length: number): void;
+    formatAt(index: number, length: number, name: string, value: any): void;
+    insertAt(index: number, value: string, def?: any): void;
+    optimize(context?: {
+        [key: string]: any;
+    }): void;
+    optimize(mutations: MutationRecord[], context: {
+        [key: string]: any;
+    }): void;
+    update(mutations?: MutationRecord[], context?: {
+        [key: string]: any;
+    }): void;
+}
+
+export declare class ShadowBlot implements Blot {
+    scroll: Root;
+    domNode: Node;
+    static blotName: string;
+    static className: string;
+    static requiredContainer: BlotConstructor;
+    static scope: Scope;
+    static tagName: string | string[];
+    static create(rawValue?: unknown): Node;
+    prev: Blot | null;
+    next: Blot | null;
+    parent: Parent;
+    get statics(): any;
+    constructor(scroll: Root, domNode: Node);
+    attach(): void;
+    clone(): Blot;
+    detach(): void;
+    deleteAt(index: number, length: number): void;
+    formatAt(index: number, length: number, name: string, value: any): void;
+    insertAt(index: number, value: string, def?: any): void;
+    isolate(index: number, length: number): Blot;
+    length(): number;
+    offset(root?: Blot): number;
+    optimize(_context?: {
+        [key: string]: any;
+    }): void;
+    remove(): void;
+    replaceWith(name: string | Blot, value?: any): Blot;
+    split(index: number, _force?: boolean): Blot | null;
+    update(_mutations: MutationRecord[], _context: {
+        [key: string]: any;
+    }): void;
+    wrap(name: string | Parent, value?: any): Parent;
+}
+
+export declare class StyleAttributor extends Attributor {
+    static keys(node: HTMLElement): string[];
+    add(node: HTMLElement, value: any): boolean;
+    remove(node: HTMLElement): void;
+    value(node: HTMLElement): any;
+}
+
+export declare class TextBlot extends LeafBlot implements Leaf {
+    static readonly blotName = "text";
+    static scope: Scope;
+    static create(value: string): Text;
+    static value(domNode: Text): string;
+    domNode: Text;
+    protected text: string;
+    constructor(scroll: Root, node: Node);
+    deleteAt(index: number, length: number): void;
+    index(node: Node, offset: number): number;
+    insertAt(index: number, value: string, def?: any): void;
+    length(): number;
+    optimize(context: {
+        [key: string]: any;
+    }): void;
+    position(index: number, _inclusive?: boolean): [Node, number];
+    split(index: number, force?: boolean): Blot | null;
+    update(mutations: MutationRecord[], _context: {
+        [key: string]: any;
+    }): void;
+    value(): string;
+}
+
+export { }

public/assets/parchment/dist/parchment.js

@@ -0,0 +1,847 @@
+var Scope = /* @__PURE__ */ ((Scope2) => (Scope2[Scope2.TYPE = 3] = "TYPE", Scope2[Scope2.LEVEL = 12] = "LEVEL", Scope2[Scope2.ATTRIBUTE = 13] = "ATTRIBUTE", Scope2[Scope2.BLOT = 14] = "BLOT", Scope2[Scope2.INLINE = 7] = "INLINE", Scope2[Scope2.BLOCK = 11] = "BLOCK", Scope2[Scope2.BLOCK_BLOT = 10] = "BLOCK_BLOT", Scope2[Scope2.INLINE_BLOT = 6] = "INLINE_BLOT", Scope2[Scope2.BLOCK_ATTRIBUTE = 9] = "BLOCK_ATTRIBUTE", Scope2[Scope2.INLINE_ATTRIBUTE = 5] = "INLINE_ATTRIBUTE", Scope2[Scope2.ANY = 15] = "ANY", Scope2))(Scope || {});
+class Attributor {
+  constructor(attrName, keyName, options = {}) {
+    this.attrName = attrName, this.keyName = keyName;
+    const attributeBit = Scope.TYPE & Scope.ATTRIBUTE;
+    this.scope = options.scope != null ? (
+      // Ignore type bits, force attribute bit
+      options.scope & Scope.LEVEL | attributeBit
+    ) : Scope.ATTRIBUTE, options.whitelist != null && (this.whitelist = options.whitelist);
+  }
+  static keys(node) {
+    return Array.from(node.attributes).map((item) => item.name);
+  }
+  add(node, value) {
+    return this.canAdd(node, value) ? (node.setAttribute(this.keyName, value), !0) : !1;
+  }
+  canAdd(_node, value) {
+    return this.whitelist == null ? !0 : typeof value == "string" ? this.whitelist.indexOf(value.replace(/["']/g, "")) > -1 : this.whitelist.indexOf(value) > -1;
+  }
+  remove(node) {
+    node.removeAttribute(this.keyName);
+  }
+  value(node) {
+    const value = node.getAttribute(this.keyName);
+    return this.canAdd(node, value) && value ? value : "";
+  }
+}
+class ParchmentError extends Error {
+  constructor(message) {
+    message = "[Parchment] " + message, super(message), this.message = message, this.name = this.constructor.name;
+  }
+}
+const _Registry = class _Registry {
+  constructor() {
+    this.attributes = {}, this.classes = {}, this.tags = {}, this.types = {};
+  }
+  static find(node, bubble = !1) {
+    if (node == null)
+      return null;
+    if (this.blots.has(node))
+      return this.blots.get(node) || null;
+    if (bubble) {
+      let parentNode = null;
+      try {
+        parentNode = node.parentNode;
+      } catch {
+        return null;
+      }
+      return this.find(parentNode, bubble);
+    }
+    return null;
+  }
+  create(scroll, input, value) {
+    const match2 = this.query(input);
+    if (match2 == null)
+      throw new ParchmentError(`Unable to create ${input} blot`);
+    const blotClass = match2, node = (
+      // @ts-expect-error Fix me later
+      input instanceof Node || input.nodeType === Node.TEXT_NODE ? input : blotClass.create(value)
+    ), blot = new blotClass(scroll, node, value);
+    return _Registry.blots.set(blot.domNode, blot), blot;
+  }
+  find(node, bubble = !1) {
+    return _Registry.find(node, bubble);
+  }
+  query(query, scope = Scope.ANY) {
+    let match2;
+    return typeof query == "string" ? match2 = this.types[query] || this.attributes[query] : query instanceof Text || query.nodeType === Node.TEXT_NODE ? match2 = this.types.text : typeof query == "number" ? query & Scope.LEVEL & Scope.BLOCK ? match2 = this.types.block : query & Scope.LEVEL & Scope.INLINE && (match2 = this.types.inline) : query instanceof Element && ((query.getAttribute("class") || "").split(/\s+/).some((name) => (match2 = this.classes[name], !!match2)), match2 = match2 || this.tags[query.tagName]), match2 == null ? null : "scope" in match2 && scope & Scope.LEVEL & match2.scope && scope & Scope.TYPE & match2.scope ? match2 : null;
+  }
+  register(...definitions) {
+    return definitions.map((definition) => {
+      const isBlot = "blotName" in definition, isAttr = "attrName" in definition;
+      if (!isBlot && !isAttr)
+        throw new ParchmentError("Invalid definition");
+      if (isBlot && definition.blotName === "abstract")
+        throw new ParchmentError("Cannot register abstract class");
+      const key = isBlot ? definition.blotName : isAttr ? definition.attrName : void 0;
+      return this.types[key] = definition, isAttr ? typeof definition.keyName == "string" && (this.attributes[definition.keyName] = definition) : isBlot && (definition.className && (this.classes[definition.className] = definition), definition.tagName && (Array.isArray(definition.tagName) ? definition.tagName = definition.tagName.map((tagName) => tagName.toUpperCase()) : definition.tagName = definition.tagName.toUpperCase(), (Array.isArray(definition.tagName) ? definition.tagName : [definition.tagName]).forEach((tag) => {
+        (this.tags[tag] == null || definition.className == null) && (this.tags[tag] = definition);
+      }))), definition;
+    });
+  }
+};
+_Registry.blots = /* @__PURE__ */ new WeakMap();
+let Registry = _Registry;
+function match(node, prefix) {
+  return (node.getAttribute("class") || "").split(/\s+/).filter((name) => name.indexOf(`${prefix}-`) === 0);
+}
+class ClassAttributor extends Attributor {
+  static keys(node) {
+    return (node.getAttribute("class") || "").split(/\s+/).map((name) => name.split("-").slice(0, -1).join("-"));
+  }
+  add(node, value) {
+    return this.canAdd(node, value) ? (this.remove(node), node.classList.add(`${this.keyName}-${value}`), !0) : !1;
+  }
+  remove(node) {
+    match(node, this.keyName).forEach((name) => {
+      node.classList.remove(name);
+    }), node.classList.length === 0 && node.removeAttribute("class");
+  }
+  value(node) {
+    const value = (match(node, this.keyName)[0] || "").slice(this.keyName.length + 1);
+    return this.canAdd(node, value) ? value : "";
+  }
+}
+const ClassAttributor$1 = ClassAttributor;
+function camelize(name) {
+  const parts = name.split("-"), rest = parts.slice(1).map((part) => part[0].toUpperCase() + part.slice(1)).join("");
+  return parts[0] + rest;
+}
+class StyleAttributor extends Attributor {
+  static keys(node) {
+    return (node.getAttribute("style") || "").split(";").map((value) => value.split(":")[0].trim());
+  }
+  add(node, value) {
+    return this.canAdd(node, value) ? (node.style[camelize(this.keyName)] = value, !0) : !1;
+  }
+  remove(node) {
+    node.style[camelize(this.keyName)] = "", node.getAttribute("style") || node.removeAttribute("style");
+  }
+  value(node) {
+    const value = node.style[camelize(this.keyName)];
+    return this.canAdd(node, value) ? value : "";
+  }
+}
+const StyleAttributor$1 = StyleAttributor;
+class AttributorStore {
+  constructor(domNode) {
+    this.attributes = {}, this.domNode = domNode, this.build();
+  }
+  attribute(attribute, value) {
+    value ? attribute.add(this.domNode, value) && (attribute.value(this.domNode) != null ? this.attributes[attribute.attrName] = attribute : delete this.attributes[attribute.attrName]) : (attribute.remove(this.domNode), delete this.attributes[attribute.attrName]);
+  }
+  build() {
+    this.attributes = {};
+    const blot = Registry.find(this.domNode);
+    if (blot == null)
+      return;
+    const attributes = Attributor.keys(this.domNode), classes = ClassAttributor$1.keys(this.domNode), styles = StyleAttributor$1.keys(this.domNode);
+    attributes.concat(classes).concat(styles).forEach((name) => {
+      const attr = blot.scroll.query(name, Scope.ATTRIBUTE);
+      attr instanceof Attributor && (this.attributes[attr.attrName] = attr);
+    });
+  }
+  copy(target) {
+    Object.keys(this.attributes).forEach((key) => {
+      const value = this.attributes[key].value(this.domNode);
+      target.format(key, value);
+    });
+  }
+  move(target) {
+    this.copy(target), Object.keys(this.attributes).forEach((key) => {
+      this.attributes[key].remove(this.domNode);
+    }), this.attributes = {};
+  }
+  values() {
+    return Object.keys(this.attributes).reduce(
+      (attributes, name) => (attributes[name] = this.attributes[name].value(this.domNode), attributes),
+      {}
+    );
+  }
+}
+const AttributorStore$1 = AttributorStore, _ShadowBlot = class _ShadowBlot {
+  constructor(scroll, domNode) {
+    this.scroll = scroll, this.domNode = domNode, Registry.blots.set(domNode, this), this.prev = null, this.next = null;
+  }
+  static create(rawValue) {
+    if (this.tagName == null)
+      throw new ParchmentError("Blot definition missing tagName");
+    let node, value;
+    return Array.isArray(this.tagName) ? (typeof rawValue == "string" ? (value = rawValue.toUpperCase(), parseInt(value, 10).toString() === value && (value = parseInt(value, 10))) : typeof rawValue == "number" && (value = rawValue), typeof value == "number" ? node = document.createElement(this.tagName[value - 1]) : value && this.tagName.indexOf(value) > -1 ? node = document.createElement(value) : node = document.createElement(this.tagName[0])) : node = document.createElement(this.tagName), this.className && node.classList.add(this.className), node;
+  }
+  // Hack for accessing inherited static methods
+  get statics() {
+    return this.constructor;
+  }
+  attach() {
+  }
+  clone() {
+    const domNode = this.domNode.cloneNode(!1);
+    return this.scroll.create(domNode);
+  }
+  detach() {
+    this.parent != null && this.parent.removeChild(this), Registry.blots.delete(this.domNode);
+  }
+  deleteAt(index, length) {
+    this.isolate(index, length).remove();
+  }
+  formatAt(index, length, name, value) {
+    const blot = this.isolate(index, length);
+    if (this.scroll.query(name, Scope.BLOT) != null && value)
+      blot.wrap(name, value);
+    else if (this.scroll.query(name, Scope.ATTRIBUTE) != null) {
+      const parent = this.scroll.create(this.statics.scope);
+      blot.wrap(parent), parent.format(name, value);
+    }
+  }
+  insertAt(index, value, def) {
+    const blot = def == null ? this.scroll.create("text", value) : this.scroll.create(value, def), ref = this.split(index);
+    this.parent.insertBefore(blot, ref || void 0);
+  }
+  isolate(index, length) {
+    const target = this.split(index);
+    if (target == null)
+      throw new Error("Attempt to isolate at end");
+    return target.split(length), target;
+  }
+  length() {
+    return 1;
+  }
+  offset(root = this.parent) {
+    return this.parent == null || this === root ? 0 : this.parent.children.offset(this) + this.parent.offset(root);
+  }
+  optimize(_context) {
+    this.statics.requiredContainer && !(this.parent instanceof this.statics.requiredContainer) && this.wrap(this.statics.requiredContainer.blotName);
+  }
+  remove() {
+    this.domNode.parentNode != null && this.domNode.parentNode.removeChild(this.domNode), this.detach();
+  }
+  replaceWith(name, value) {
+    const replacement = typeof name == "string" ? this.scroll.create(name, value) : name;
+    return this.parent != null && (this.parent.insertBefore(replacement, this.next || void 0), this.remove()), replacement;
+  }
+  split(index, _force) {
+    return index === 0 ? this : this.next;
+  }
+  update(_mutations, _context) {
+  }
+  wrap(name, value) {
+    const wrapper = typeof name == "string" ? this.scroll.create(name, value) : name;
+    if (this.parent != null && this.parent.insertBefore(wrapper, this.next || void 0), typeof wrapper.appendChild != "function")
+      throw new ParchmentError(`Cannot wrap ${name}`);
+    return wrapper.appendChild(this), wrapper;
+  }
+};
+_ShadowBlot.blotName = "abstract";
+let ShadowBlot = _ShadowBlot;
+const _LeafBlot = class _LeafBlot extends ShadowBlot {
+  /**
+   * Returns the value represented by domNode if it is this Blot's type
+   * No checking that domNode can represent this Blot type is required so
+   * applications needing it should check externally before calling.
+   */
+  static value(_domNode) {
+    return !0;
+  }
+  /**
+   * Given location represented by node and offset from DOM Selection Range,
+   * return index to that location.
+   */
+  index(node, offset) {
+    return this.domNode === node || this.domNode.compareDocumentPosition(node) & Node.DOCUMENT_POSITION_CONTAINED_BY ? Math.min(offset, 1) : -1;
+  }
+  /**
+   * Given index to location within blot, return node and offset representing
+   * that location, consumable by DOM Selection Range
+   */
+  position(index, _inclusive) {
+    let offset = Array.from(this.parent.domNode.childNodes).indexOf(this.domNode);
+    return index > 0 && (offset += 1), [this.parent.domNode, offset];
+  }
+  /**
+   * Return value represented by this blot
+   * Should not change without interaction from API or
+   * user change detectable by update()
+   */
+  value() {
+    return {
+      [this.statics.blotName]: this.statics.value(this.domNode) || !0
+    };
+  }
+};
+_LeafBlot.scope = Scope.INLINE_BLOT;
+let LeafBlot = _LeafBlot;
+const LeafBlot$1 = LeafBlot;
+class LinkedList {
+  constructor() {
+    this.head = null, this.tail = null, this.length = 0;
+  }
+  append(...nodes) {
+    if (this.insertBefore(nodes[0], null), nodes.length > 1) {
+      const rest = nodes.slice(1);
+      this.append(...rest);
+    }
+  }
+  at(index) {
+    const next = this.iterator();
+    let cur = next();
+    for (; cur && index > 0; )
+      index -= 1, cur = next();
+    return cur;
+  }
+  contains(node) {
+    const next = this.iterator();
+    let cur = next();
+    for (; cur; ) {
+      if (cur === node)
+        return !0;
+      cur = next();
+    }
+    return !1;
+  }
+  indexOf(node) {
+    const next = this.iterator();
+    let cur = next(), index = 0;
+    for (; cur; ) {
+      if (cur === node)
+        return index;
+      index += 1, cur = next();
+    }
+    return -1;
+  }
+  insertBefore(node, refNode) {
+    node != null && (this.remove(node), node.next = refNode, refNode != null ? (node.prev = refNode.prev, refNode.prev != null && (refNode.prev.next = node), refNode.prev = node, refNode === this.head && (this.head = node)) : this.tail != null ? (this.tail.next = node, node.prev = this.tail, this.tail = node) : (node.prev = null, this.head = this.tail = node), this.length += 1);
+  }
+  offset(target) {
+    let index = 0, cur = this.head;
+    for (; cur != null; ) {
+      if (cur === target)
+        return index;
+      index += cur.length(), cur = cur.next;
+    }
+    return -1;
+  }
+  remove(node) {
+    this.contains(node) && (node.prev != null && (node.prev.next = node.next), node.next != null && (node.next.prev = node.prev), node === this.head && (this.head = node.next), node === this.tail && (this.tail = node.prev), this.length -= 1);
+  }
+  iterator(curNode = this.head) {
+    return () => {
+      const ret = curNode;
+      return curNode != null && (curNode = curNode.next), ret;
+    };
+  }
+  find(index, inclusive = !1) {
+    const next = this.iterator();
+    let cur = next();
+    for (; cur; ) {
+      const length = cur.length();
+      if (index < length || inclusive && index === length && (cur.next == null || cur.next.length() !== 0))
+        return [cur, index];
+      index -= length, cur = next();
+    }
+    return [null, 0];
+  }
+  forEach(callback) {
+    const next = this.iterator();
+    let cur = next();
+    for (; cur; )
+      callback(cur), cur = next();
+  }
+  forEachAt(index, length, callback) {
+    if (length <= 0)
+      return;
+    const [startNode, offset] = this.find(index);
+    let curIndex = index - offset;
+    const next = this.iterator(startNode);
+    let cur = next();
+    for (; cur && curIndex < index + length; ) {
+      const curLength = cur.length();
+      index > curIndex ? callback(
+        cur,
+        index - curIndex,
+        Math.min(length, curIndex + curLength - index)
+      ) : callback(cur, 0, Math.min(curLength, index + length - curIndex)), curIndex += curLength, cur = next();
+    }
+  }
+  map(callback) {
+    return this.reduce((memo, cur) => (memo.push(callback(cur)), memo), []);
+  }
+  reduce(callback, memo) {
+    const next = this.iterator();
+    let cur = next();
+    for (; cur; )
+      memo = callback(memo, cur), cur = next();
+    return memo;
+  }
+}
+function makeAttachedBlot(node, scroll) {
+  const found = scroll.find(node);
+  if (found)
+    return found;
+  try {
+    return scroll.create(node);
+  } catch {
+    const blot = scroll.create(Scope.INLINE);
+    return Array.from(node.childNodes).forEach((child) => {
+      blot.domNode.appendChild(child);
+    }), node.parentNode && node.parentNode.replaceChild(blot.domNode, node), blot.attach(), blot;
+  }
+}
+const _ParentBlot = class _ParentBlot extends ShadowBlot {
+  constructor(scroll, domNode) {
+    super(scroll, domNode), this.uiNode = null, this.build();
+  }
+  appendChild(other) {
+    this.insertBefore(other);
+  }
+  attach() {
+    super.attach(), this.children.forEach((child) => {
+      child.attach();
+    });
+  }
+  attachUI(node) {
+    this.uiNode != null && this.uiNode.remove(), this.uiNode = node, _ParentBlot.uiClass && this.uiNode.classList.add(_ParentBlot.uiClass), this.uiNode.setAttribute("contenteditable", "false"), this.domNode.insertBefore(this.uiNode, this.domNode.firstChild);
+  }
+  /**
+   * Called during construction, should fill its own children LinkedList.
+   */
+  build() {
+    this.children = new LinkedList(), Array.from(this.domNode.childNodes).filter((node) => node !== this.uiNode).reverse().forEach((node) => {
+      try {
+        const child = makeAttachedBlot(node, this.scroll);
+        this.insertBefore(child, this.children.head || void 0);
+      } catch (err) {
+        if (err instanceof ParchmentError)
+          return;
+        throw err;
+      }
+    });
+  }
+  deleteAt(index, length) {
+    if (index === 0 && length === this.length())
+      return this.remove();
+    this.children.forEachAt(index, length, (child, offset, childLength) => {
+      child.deleteAt(offset, childLength);
+    });
+  }
+  descendant(criteria, index = 0) {
+    const [child, offset] = this.children.find(index);
+    return criteria.blotName == null && criteria(child) || criteria.blotName != null && child instanceof criteria ? [child, offset] : child instanceof _ParentBlot ? child.descendant(criteria, offset) : [null, -1];
+  }
+  descendants(criteria, index = 0, length = Number.MAX_VALUE) {
+    let descendants = [], lengthLeft = length;
+    return this.children.forEachAt(
+      index,
+      length,
+      (child, childIndex, childLength) => {
+        (criteria.blotName == null && criteria(child) || criteria.blotName != null && child instanceof criteria) && descendants.push(child), child instanceof _ParentBlot && (descendants = descendants.concat(
+          child.descendants(criteria, childIndex, lengthLeft)
+        )), lengthLeft -= childLength;
+      }
+    ), descendants;
+  }
+  detach() {
+    this.children.forEach((child) => {
+      child.detach();
+    }), super.detach();
+  }
+  enforceAllowedChildren() {
+    let done = !1;
+    this.children.forEach((child) => {
+      done || this.statics.allowedChildren.some(
+        (def) => child instanceof def
+      ) || (child.statics.scope === Scope.BLOCK_BLOT ? (child.next != null && this.splitAfter(child), child.prev != null && this.splitAfter(child.prev), child.parent.unwrap(), done = !0) : child instanceof _ParentBlot ? child.unwrap() : child.remove());
+    });
+  }
+  formatAt(index, length, name, value) {
+    this.children.forEachAt(index, length, (child, offset, childLength) => {
+      child.formatAt(offset, childLength, name, value);
+    });
+  }
+  insertAt(index, value, def) {
+    const [child, offset] = this.children.find(index);
+    if (child)
+      child.insertAt(offset, value, def);
+    else {
+      const blot = def == null ? this.scroll.create("text", value) : this.scroll.create(value, def);
+      this.appendChild(blot);
+    }
+  }
+  insertBefore(childBlot, refBlot) {
+    childBlot.parent != null && childBlot.parent.children.remove(childBlot);
+    let refDomNode = null;
+    this.children.insertBefore(childBlot, refBlot || null), childBlot.parent = this, refBlot != null && (refDomNode = refBlot.domNode), (this.domNode.parentNode !== childBlot.domNode || this.domNode.nextSibling !== refDomNode) && this.domNode.insertBefore(childBlot.domNode, refDomNode), childBlot.attach();
+  }
+  length() {
+    return this.children.reduce((memo, child) => memo + child.length(), 0);
+  }
+  moveChildren(targetParent, refNode) {
+    this.children.forEach((child) => {
+      targetParent.insertBefore(child, refNode);
+    });
+  }
+  optimize(context) {
+    if (super.optimize(context), this.enforceAllowedChildren(), this.uiNode != null && this.uiNode !== this.domNode.firstChild && this.domNode.insertBefore(this.uiNode, this.domNode.firstChild), this.children.length === 0)
+      if (this.statics.defaultChild != null) {
+        const child = this.scroll.create(this.statics.defaultChild.blotName);
+        this.appendChild(child);
+      } else
+        this.remove();
+  }
+  path(index, inclusive = !1) {
+    const [child, offset] = this.children.find(index, inclusive), position = [[this, index]];
+    return child instanceof _ParentBlot ? position.concat(child.path(offset, inclusive)) : (child != null && position.push([child, offset]), position);
+  }
+  removeChild(child) {
+    this.children.remove(child);
+  }
+  replaceWith(name, value) {
+    const replacement = typeof name == "string" ? this.scroll.create(name, value) : name;
+    return replacement instanceof _ParentBlot && this.moveChildren(replacement), super.replaceWith(replacement);
+  }
+  split(index, force = !1) {
+    if (!force) {
+      if (index === 0)
+        return this;
+      if (index === this.length())
+        return this.next;
+    }
+    const after = this.clone();
+    return this.parent && this.parent.insertBefore(after, this.next || void 0), this.children.forEachAt(index, this.length(), (child, offset, _length) => {
+      const split = child.split(offset, force);
+      split != null && after.appendChild(split);
+    }), after;
+  }
+  splitAfter(child) {
+    const after = this.clone();
+    for (; child.next != null; )
+      after.appendChild(child.next);
+    return this.parent && this.parent.insertBefore(after, this.next || void 0), after;
+  }
+  unwrap() {
+    this.parent && this.moveChildren(this.parent, this.next || void 0), this.remove();
+  }
+  update(mutations, _context) {
+    const addedNodes = [], removedNodes = [];
+    mutations.forEach((mutation) => {
+      mutation.target === this.domNode && mutation.type === "childList" && (addedNodes.push(...mutation.addedNodes), removedNodes.push(...mutation.removedNodes));
+    }), removedNodes.forEach((node) => {
+      if (node.parentNode != null && // @ts-expect-error Fix me later
+      node.tagName !== "IFRAME" && document.body.compareDocumentPosition(node) & Node.DOCUMENT_POSITION_CONTAINED_BY)
+        return;
+      const blot = this.scroll.find(node);
+      blot != null && (blot.domNode.parentNode == null || blot.domNode.parentNode === this.domNode) && blot.detach();
+    }), addedNodes.filter((node) => node.parentNode === this.domNode && node !== this.uiNode).sort((a, b) => a === b ? 0 : a.compareDocumentPosition(b) & Node.DOCUMENT_POSITION_FOLLOWING ? 1 : -1).forEach((node) => {
+      let refBlot = null;
+      node.nextSibling != null && (refBlot = this.scroll.find(node.nextSibling));
+      const blot = makeAttachedBlot(node, this.scroll);
+      (blot.next !== refBlot || blot.next == null) && (blot.parent != null && blot.parent.removeChild(this), this.insertBefore(blot, refBlot || void 0));
+    }), this.enforceAllowedChildren();
+  }
+};
+_ParentBlot.uiClass = "";
+let ParentBlot = _ParentBlot;
+const ParentBlot$1 = ParentBlot;
+function isEqual(obj1, obj2) {
+  if (Object.keys(obj1).length !== Object.keys(obj2).length)
+    return !1;
+  for (const prop in obj1)
+    if (obj1[prop] !== obj2[prop])
+      return !1;
+  return !0;
+}
+const _InlineBlot = class _InlineBlot extends ParentBlot$1 {
+  static create(value) {
+    return super.create(value);
+  }
+  static formats(domNode, scroll) {
+    const match2 = scroll.query(_InlineBlot.blotName);
+    if (!(match2 != null && domNode.tagName === match2.tagName)) {
+      if (typeof this.tagName == "string")
+        return !0;
+      if (Array.isArray(this.tagName))
+        return domNode.tagName.toLowerCase();
+    }
+  }
+  constructor(scroll, domNode) {
+    super(scroll, domNode), this.attributes = new AttributorStore$1(this.domNode);
+  }
+  format(name, value) {
+    if (name === this.statics.blotName && !value)
+      this.children.forEach((child) => {
+        child instanceof _InlineBlot || (child = child.wrap(_InlineBlot.blotName, !0)), this.attributes.copy(child);
+      }), this.unwrap();
+    else {
+      const format = this.scroll.query(name, Scope.INLINE);
+      if (format == null)
+        return;
+      format instanceof Attributor ? this.attributes.attribute(format, value) : value && (name !== this.statics.blotName || this.formats()[name] !== value) && this.replaceWith(name, value);
+    }
+  }
+  formats() {
+    const formats = this.attributes.values(), format = this.statics.formats(this.domNode, this.scroll);
+    return format != null && (formats[this.statics.blotName] = format), formats;
+  }
+  formatAt(index, length, name, value) {
+    this.formats()[name] != null || this.scroll.query(name, Scope.ATTRIBUTE) ? this.isolate(index, length).format(name, value) : super.formatAt(index, length, name, value);
+  }
+  optimize(context) {
+    super.optimize(context);
+    const formats = this.formats();
+    if (Object.keys(formats).length === 0)
+      return this.unwrap();
+    const next = this.next;
+    next instanceof _InlineBlot && next.prev === this && isEqual(formats, next.formats()) && (next.moveChildren(this), next.remove());
+  }
+  replaceWith(name, value) {
+    const replacement = super.replaceWith(name, value);
+    return this.attributes.copy(replacement), replacement;
+  }
+  update(mutations, context) {
+    super.update(mutations, context), mutations.some(
+      (mutation) => mutation.target === this.domNode && mutation.type === "attributes"
+    ) && this.attributes.build();
+  }
+  wrap(name, value) {
+    const wrapper = super.wrap(name, value);
+    return wrapper instanceof _InlineBlot && this.attributes.move(wrapper), wrapper;
+  }
+};
+_InlineBlot.allowedChildren = [_InlineBlot, LeafBlot$1], _InlineBlot.blotName = "inline", _InlineBlot.scope = Scope.INLINE_BLOT, _InlineBlot.tagName = "SPAN";
+let InlineBlot = _InlineBlot;
+const InlineBlot$1 = InlineBlot, _BlockBlot = class _BlockBlot extends ParentBlot$1 {
+  static create(value) {
+    return super.create(value);
+  }
+  static formats(domNode, scroll) {
+    const match2 = scroll.query(_BlockBlot.blotName);
+    if (!(match2 != null && domNode.tagName === match2.tagName)) {
+      if (typeof this.tagName == "string")
+        return !0;
+      if (Array.isArray(this.tagName))
+        return domNode.tagName.toLowerCase();
+    }
+  }
+  constructor(scroll, domNode) {
+    super(scroll, domNode), this.attributes = new AttributorStore$1(this.domNode);
+  }
+  format(name, value) {
+    const format = this.scroll.query(name, Scope.BLOCK);
+    format != null && (format instanceof Attributor ? this.attributes.attribute(format, value) : name === this.statics.blotName && !value ? this.replaceWith(_BlockBlot.blotName) : value && (name !== this.statics.blotName || this.formats()[name] !== value) && this.replaceWith(name, value));
+  }
+  formats() {
+    const formats = this.attributes.values(), format = this.statics.formats(this.domNode, this.scroll);
+    return format != null && (formats[this.statics.blotName] = format), formats;
+  }
+  formatAt(index, length, name, value) {
+    this.scroll.query(name, Scope.BLOCK) != null ? this.format(name, value) : super.formatAt(index, length, name, value);
+  }
+  insertAt(index, value, def) {
+    if (def == null || this.scroll.query(value, Scope.INLINE) != null)
+      super.insertAt(index, value, def);
+    else {
+      const after = this.split(index);
+      if (after != null) {
+        const blot = this.scroll.create(value, def);
+        after.parent.insertBefore(blot, after);
+      } else
+        throw new Error("Attempt to insertAt after block boundaries");
+    }
+  }
+  replaceWith(name, value) {
+    const replacement = super.replaceWith(name, value);
+    return this.attributes.copy(replacement), replacement;
+  }
+  update(mutations, context) {
+    super.update(mutations, context), mutations.some(
+      (mutation) => mutation.target === this.domNode && mutation.type === "attributes"
+    ) && this.attributes.build();
+  }
+};
+_BlockBlot.blotName = "block", _BlockBlot.scope = Scope.BLOCK_BLOT, _BlockBlot.tagName = "P", _BlockBlot.allowedChildren = [
+  InlineBlot$1,
+  _BlockBlot,
+  LeafBlot$1
+];
+let BlockBlot = _BlockBlot;
+const BlockBlot$1 = BlockBlot, _ContainerBlot = class _ContainerBlot extends ParentBlot$1 {
+  checkMerge() {
+    return this.next !== null && this.next.statics.blotName === this.statics.blotName;
+  }
+  deleteAt(index, length) {
+    super.deleteAt(index, length), this.enforceAllowedChildren();
+  }
+  formatAt(index, length, name, value) {
+    super.formatAt(index, length, name, value), this.enforceAllowedChildren();
+  }
+  insertAt(index, value, def) {
+    super.insertAt(index, value, def), this.enforceAllowedChildren();
+  }
+  optimize(context) {
+    super.optimize(context), this.children.length > 0 && this.next != null && this.checkMerge() && (this.next.moveChildren(this), this.next.remove());
+  }
+};
+_ContainerBlot.blotName = "container", _ContainerBlot.scope = Scope.BLOCK_BLOT;
+let ContainerBlot = _ContainerBlot;
+const ContainerBlot$1 = ContainerBlot;
+class EmbedBlot extends LeafBlot$1 {
+  static formats(_domNode, _scroll) {
+  }
+  format(name, value) {
+    super.formatAt(0, this.length(), name, value);
+  }
+  formatAt(index, length, name, value) {
+    index === 0 && length === this.length() ? this.format(name, value) : super.formatAt(index, length, name, value);
+  }
+  formats() {
+    return this.statics.formats(this.domNode, this.scroll);
+  }
+}
+const EmbedBlot$1 = EmbedBlot, OBSERVER_CONFIG = {
+  attributes: !0,
+  characterData: !0,
+  characterDataOldValue: !0,
+  childList: !0,
+  subtree: !0
+}, MAX_OPTIMIZE_ITERATIONS = 100, _ScrollBlot = class _ScrollBlot extends ParentBlot$1 {
+  constructor(registry, node) {
+    super(null, node), this.registry = registry, this.scroll = this, this.build(), this.observer = new MutationObserver((mutations) => {
+      this.update(mutations);
+    }), this.observer.observe(this.domNode, OBSERVER_CONFIG), this.attach();
+  }
+  create(input, value) {
+    return this.registry.create(this, input, value);
+  }
+  find(node, bubble = !1) {
+    const blot = this.registry.find(node, bubble);
+    return blot ? blot.scroll === this ? blot : bubble ? this.find(blot.scroll.domNode.parentNode, !0) : null : null;
+  }
+  query(query, scope = Scope.ANY) {
+    return this.registry.query(query, scope);
+  }
+  register(...definitions) {
+    return this.registry.register(...definitions);
+  }
+  build() {
+    this.scroll != null && super.build();
+  }
+  detach() {
+    super.detach(), this.observer.disconnect();
+  }
+  deleteAt(index, length) {
+    this.update(), index === 0 && length === this.length() ? this.children.forEach((child) => {
+      child.remove();
+    }) : super.deleteAt(index, length);
+  }
+  formatAt(index, length, name, value) {
+    this.update(), super.formatAt(index, length, name, value);
+  }
+  insertAt(index, value, def) {
+    this.update(), super.insertAt(index, value, def);
+  }
+  optimize(mutations = [], context = {}) {
+    super.optimize(context);
+    const mutationsMap = context.mutationsMap || /* @__PURE__ */ new WeakMap();
+    let records = Array.from(this.observer.takeRecords());
+    for (; records.length > 0; )
+      mutations.push(records.pop());
+    const mark = (blot, markParent = !0) => {
+      blot == null || blot === this || blot.domNode.parentNode != null && (mutationsMap.has(blot.domNode) || mutationsMap.set(blot.domNode, []), markParent && mark(blot.parent));
+    }, optimize = (blot) => {
+      mutationsMap.has(blot.domNode) && (blot instanceof ParentBlot$1 && blot.children.forEach(optimize), mutationsMap.delete(blot.domNode), blot.optimize(context));
+    };
+    let remaining = mutations;
+    for (let i = 0; remaining.length > 0; i += 1) {
+      if (i >= MAX_OPTIMIZE_ITERATIONS)
+        throw new Error("[Parchment] Maximum optimize iterations reached");
+      for (remaining.forEach((mutation) => {
+        const blot = this.find(mutation.target, !0);
+        blot != null && (blot.domNode === mutation.target && (mutation.type === "childList" ? (mark(this.find(mutation.previousSibling, !1)), Array.from(mutation.addedNodes).forEach((node) => {
+          const child = this.find(node, !1);
+          mark(child, !1), child instanceof ParentBlot$1 && child.children.forEach((grandChild) => {
+            mark(grandChild, !1);
+          });
+        })) : mutation.type === "attributes" && mark(blot.prev)), mark(blot));
+      }), this.children.forEach(optimize), remaining = Array.from(this.observer.takeRecords()), records = remaining.slice(); records.length > 0; )
+        mutations.push(records.pop());
+    }
+  }
+  update(mutations, context = {}) {
+    mutations = mutations || this.observer.takeRecords();
+    const mutationsMap = /* @__PURE__ */ new WeakMap();
+    mutations.map((mutation) => {
+      const blot = this.find(mutation.target, !0);
+      return blot == null ? null : mutationsMap.has(blot.domNode) ? (mutationsMap.get(blot.domNode).push(mutation), null) : (mutationsMap.set(blot.domNode, [mutation]), blot);
+    }).forEach((blot) => {
+      blot != null && blot !== this && mutationsMap.has(blot.domNode) && blot.update(mutationsMap.get(blot.domNode) || [], context);
+    }), context.mutationsMap = mutationsMap, mutationsMap.has(this.domNode) && super.update(mutationsMap.get(this.domNode), context), this.optimize(mutations, context);
+  }
+};
+_ScrollBlot.blotName = "scroll", _ScrollBlot.defaultChild = BlockBlot$1, _ScrollBlot.allowedChildren = [BlockBlot$1, ContainerBlot$1], _ScrollBlot.scope = Scope.BLOCK_BLOT, _ScrollBlot.tagName = "DIV";
+let ScrollBlot = _ScrollBlot;
+const ScrollBlot$1 = ScrollBlot, _TextBlot = class _TextBlot extends LeafBlot$1 {
+  static create(value) {
+    return document.createTextNode(value);
+  }
+  static value(domNode) {
+    return domNode.data;
+  }
+  constructor(scroll, node) {
+    super(scroll, node), this.text = this.statics.value(this.domNode);
+  }
+  deleteAt(index, length) {
+    this.domNode.data = this.text = this.text.slice(0, index) + this.text.slice(index + length);
+  }
+  index(node, offset) {
+    return this.domNode === node ? offset : -1;
+  }
+  insertAt(index, value, def) {
+    def == null ? (this.text = this.text.slice(0, index) + value + this.text.slice(index), this.domNode.data = this.text) : super.insertAt(index, value, def);
+  }
+  length() {
+    return this.text.length;
+  }
+  optimize(context) {
+    super.optimize(context), this.text = this.statics.value(this.domNode), this.text.length === 0 ? this.remove() : this.next instanceof _TextBlot && this.next.prev === this && (this.insertAt(this.length(), this.next.value()), this.next.remove());
+  }
+  position(index, _inclusive = !1) {
+    return [this.domNode, index];
+  }
+  split(index, force = !1) {
+    if (!force) {
+      if (index === 0)
+        return this;
+      if (index === this.length())
+        return this.next;
+    }
+    const after = this.scroll.create(this.domNode.splitText(index));
+    return this.parent.insertBefore(after, this.next || void 0), this.text = this.statics.value(this.domNode), after;
+  }
+  update(mutations, _context) {
+    mutations.some((mutation) => mutation.type === "characterData" && mutation.target === this.domNode) && (this.text = this.statics.value(this.domNode));
+  }
+  value() {
+    return this.text;
+  }
+};
+_TextBlot.blotName = "text", _TextBlot.scope = Scope.INLINE_BLOT;
+let TextBlot = _TextBlot;
+const TextBlot$1 = TextBlot;
+export {
+  Attributor,
+  AttributorStore$1 as AttributorStore,
+  BlockBlot$1 as BlockBlot,
+  ClassAttributor$1 as ClassAttributor,
+  ContainerBlot$1 as ContainerBlot,
+  EmbedBlot$1 as EmbedBlot,
+  InlineBlot$1 as InlineBlot,
+  LeafBlot$1 as LeafBlot,
+  ParentBlot$1 as ParentBlot,
+  Registry,
+  Scope,
+  ScrollBlot$1 as ScrollBlot,
+  StyleAttributor$1 as StyleAttributor,
+  TextBlot$1 as TextBlot
+};
+//# sourceMappingURL=parchment.js.map