node_modules ignore

server/node_modules/@lezer/common/LICENSE

@@ -0,0 +1,21 @@
+MIT License
+
+Copyright (C) 2018 by Marijn Haverbeke <marijn@haverbeke.berlin> and others
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.

server/node_modules/@lezer/common/README.md

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+# @lezer/common
+
+[ [**WEBSITE**](http://lezer.codemirror.net) | [**ISSUES**](https://github.com/lezer-parser/lezer/issues) | [**FORUM**](https://discuss.codemirror.net/c/lezer) | [**CHANGELOG**](https://github.com/lezer-parser/common/blob/master/CHANGELOG.md) ]
+
+[Lezer](https://lezer.codemirror.net/) is an incremental parser system
+intended for use in an editor or similar system.
+
+@lezer/common provides the syntax tree data structure and parser
+abstractions for Lezer parsers.
+
+Its programming interface is documented on [the
+website](https://lezer.codemirror.net/docs/ref/#common).
+
+This code is licensed under an MIT license.

server/node_modules/@lezer/common/package.json

@@ -0,0 +1,32 @@
+{
+  "name": "@lezer/common",
+  "version": "1.2.3",
+  "description": "Syntax tree data structure and parser interfaces for the lezer parser",
+  "main": "dist/index.cjs",
+  "type": "module",
+  "exports": {
+    "import": "./dist/index.js",
+    "require": "./dist/index.cjs"
+  },
+  "module": "dist/index.js",
+  "types": "dist/index.d.ts",
+  "author": "Marijn Haverbeke <marijn@haverbeke.berlin>",
+  "license": "MIT",
+  "devDependencies": {
+    "ist": "^1.1.1",
+    "@marijn/buildtool": "^0.1.5",
+    "@types/mocha": "^5.2.6",
+    "mocha": "^10.2.0",
+    "ts-node": "^10.9.2"
+  },
+  "files": ["dist"],
+  "repository": {
+    "type" : "git",
+    "url" : "https://github.com/lezer-parser/common.git"
+  },
+  "scripts": {
+    "watch": "node build.js --watch",
+    "prepare": "node build.js",
+    "test": "mocha"
+  }
+}

server/node_modules/@lezer/highlight/LICENSE

@@ -0,0 +1,21 @@
+MIT License
+
+Copyright (C) 2018 by Marijn Haverbeke <marijn@haverbeke.berlin> and others
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.

server/node_modules/@lezer/highlight/README.md

@@ -0,0 +1,14 @@
+# @lezer/highlight
+
+[ [**WEBSITE**](http://lezer.codemirror.net) | [**ISSUES**](https://github.com/lezer-parser/lezer/issues) | [**FORUM**](https://discuss.codemirror.net/c/lezer) | [**CHANGELOG**](https://github.com/lezer-parser/highlight/blob/master/CHANGELOG.md) ]
+
+[Lezer](https://lezer.codemirror.net/) is an incremental parser system
+intended for use in an editor or similar system.
+
+@lezer/highlight provides a syntax highlighting framework for Lezer
+parse trees.
+
+Its programming interface is documented on [the
+website](https://lezer.codemirror.net/docs/ref/#highlight).
+
+This code is licensed under an MIT license.

server/node_modules/@lezer/highlight/dist/index.cjs

@@ -0,0 +1,915 @@
+'use strict';
+
+Object.defineProperty(exports, '__esModule', { value: true });
+
+var common = require('@lezer/common');
+
+let nextTagID = 0;
+/**
+Highlighting tags are markers that denote a highlighting category.
+They are [associated](#highlight.styleTags) with parts of a syntax
+tree by a language mode, and then mapped to an actual CSS style by
+a [highlighter](#highlight.Highlighter).
+
+Because syntax tree node types and highlight styles have to be
+able to talk the same language, CodeMirror uses a mostly _closed_
+[vocabulary](#highlight.tags) of syntax tags (as opposed to
+traditional open string-based systems, which make it hard for
+highlighting themes to cover all the tokens produced by the
+various languages).
+
+It _is_ possible to [define](#highlight.Tag^define) your own
+highlighting tags for system-internal use (where you control both
+the language package and the highlighter), but such tags will not
+be picked up by regular highlighters (though you can derive them
+from standard tags to allow highlighters to fall back to those).
+*/
+class Tag {
+    /**
+    @internal
+    */
+    constructor(
+    /**
+    The optional name of the base tag @internal
+    */
+    name, 
+    /**
+    The set of this tag and all its parent tags, starting with
+    this one itself and sorted in order of decreasing specificity.
+    */
+    set, 
+    /**
+    The base unmodified tag that this one is based on, if it's
+    modified @internal
+    */
+    base, 
+    /**
+    The modifiers applied to this.base @internal
+    */
+    modified) {
+        this.name = name;
+        this.set = set;
+        this.base = base;
+        this.modified = modified;
+        /**
+        @internal
+        */
+        this.id = nextTagID++;
+    }
+    toString() {
+        let { name } = this;
+        for (let mod of this.modified)
+            if (mod.name)
+                name = `${mod.name}(${name})`;
+        return name;
+    }
+    static define(nameOrParent, parent) {
+        let name = typeof nameOrParent == "string" ? nameOrParent : "?";
+        if (nameOrParent instanceof Tag)
+            parent = nameOrParent;
+        if (parent === null || parent === void 0 ? void 0 : parent.base)
+            throw new Error("Can not derive from a modified tag");
+        let tag = new Tag(name, [], null, []);
+        tag.set.push(tag);
+        if (parent)
+            for (let t of parent.set)
+                tag.set.push(t);
+        return tag;
+    }
+    /**
+    Define a tag _modifier_, which is a function that, given a tag,
+    will return a tag that is a subtag of the original. Applying the
+    same modifier to a twice tag will return the same value (`m1(t1)
+    == m1(t1)`) and applying multiple modifiers will, regardless or
+    order, produce the same tag (`m1(m2(t1)) == m2(m1(t1))`).
+    
+    When multiple modifiers are applied to a given base tag, each
+    smaller set of modifiers is registered as a parent, so that for
+    example `m1(m2(m3(t1)))` is a subtype of `m1(m2(t1))`,
+    `m1(m3(t1)`, and so on.
+    */
+    static defineModifier(name) {
+        let mod = new Modifier(name);
+        return (tag) => {
+            if (tag.modified.indexOf(mod) > -1)
+                return tag;
+            return Modifier.get(tag.base || tag, tag.modified.concat(mod).sort((a, b) => a.id - b.id));
+        };
+    }
+}
+let nextModifierID = 0;
+class Modifier {
+    constructor(name) {
+        this.name = name;
+        this.instances = [];
+        this.id = nextModifierID++;
+    }
+    static get(base, mods) {
+        if (!mods.length)
+            return base;
+        let exists = mods[0].instances.find(t => t.base == base && sameArray(mods, t.modified));
+        if (exists)
+            return exists;
+        let set = [], tag = new Tag(base.name, set, base, mods);
+        for (let m of mods)
+            m.instances.push(tag);
+        let configs = powerSet(mods);
+        for (let parent of base.set)
+            if (!parent.modified.length)
+                for (let config of configs)
+                    set.push(Modifier.get(parent, config));
+        return tag;
+    }
+}
+function sameArray(a, b) {
+    return a.length == b.length && a.every((x, i) => x == b[i]);
+}
+function powerSet(array) {
+    let sets = [[]];
+    for (let i = 0; i < array.length; i++) {
+        for (let j = 0, e = sets.length; j < e; j++) {
+            sets.push(sets[j].concat(array[i]));
+        }
+    }
+    return sets.sort((a, b) => b.length - a.length);
+}
+/**
+This function is used to add a set of tags to a language syntax
+via [`NodeSet.extend`](#common.NodeSet.extend) or
+[`LRParser.configure`](#lr.LRParser.configure).
+
+The argument object maps node selectors to [highlighting
+tags](#highlight.Tag) or arrays of tags.
+
+Node selectors may hold one or more (space-separated) node paths.
+Such a path can be a [node name](#common.NodeType.name), or
+multiple node names (or `*` wildcards) separated by slash
+characters, as in `"Block/Declaration/VariableName"`. Such a path
+matches the final node but only if its direct parent nodes are the
+other nodes mentioned. A `*` in such a path matches any parent,
+but only a single level—wildcards that match multiple parents
+aren't supported, both for efficiency reasons and because Lezer
+trees make it rather hard to reason about what they would match.)
+
+A path can be ended with `/...` to indicate that the tag assigned
+to the node should also apply to all child nodes, even if they
+match their own style (by default, only the innermost style is
+used).
+
+When a path ends in `!`, as in `Attribute!`, no further matching
+happens for the node's child nodes, and the entire node gets the
+given style.
+
+In this notation, node names that contain `/`, `!`, `*`, or `...`
+must be quoted as JSON strings.
+
+For example:
+
+```javascript
+parser.withProps(
+  styleTags({
+    // Style Number and BigNumber nodes
+    "Number BigNumber": tags.number,
+    // Style Escape nodes whose parent is String
+    "String/Escape": tags.escape,
+    // Style anything inside Attributes nodes
+    "Attributes!": tags.meta,
+    // Add a style to all content inside Italic nodes
+    "Italic/...": tags.emphasis,
+    // Style InvalidString nodes as both `string` and `invalid`
+    "InvalidString": [tags.string, tags.invalid],
+    // Style the node named "/" as punctuation
+    '"/"': tags.punctuation
+  })
+)
+```
+*/
+function styleTags(spec) {
+    let byName = Object.create(null);
+    for (let prop in spec) {
+        let tags = spec[prop];
+        if (!Array.isArray(tags))
+            tags = [tags];
+        for (let part of prop.split(" "))
+            if (part) {
+                let pieces = [], mode = 2 /* Mode.Normal */, rest = part;
+                for (let pos = 0;;) {
+                    if (rest == "..." && pos > 0 && pos + 3 == part.length) {
+                        mode = 1 /* Mode.Inherit */;
+                        break;
+                    }
+                    let m = /^"(?:[^"\\]|\\.)*?"|[^\/!]+/.exec(rest);
+                    if (!m)
+                        throw new RangeError("Invalid path: " + part);
+                    pieces.push(m[0] == "*" ? "" : m[0][0] == '"' ? JSON.parse(m[0]) : m[0]);
+                    pos += m[0].length;
+                    if (pos == part.length)
+                        break;
+                    let next = part[pos++];
+                    if (pos == part.length && next == "!") {
+                        mode = 0 /* Mode.Opaque */;
+                        break;
+                    }
+                    if (next != "/")
+                        throw new RangeError("Invalid path: " + part);
+                    rest = part.slice(pos);
+                }
+                let last = pieces.length - 1, inner = pieces[last];
+                if (!inner)
+                    throw new RangeError("Invalid path: " + part);
+                let rule = new Rule(tags, mode, last > 0 ? pieces.slice(0, last) : null);
+                byName[inner] = rule.sort(byName[inner]);
+            }
+    }
+    return ruleNodeProp.add(byName);
+}
+const ruleNodeProp = new common.NodeProp();
+class Rule {
+    constructor(tags, mode, context, next) {
+        this.tags = tags;
+        this.mode = mode;
+        this.context = context;
+        this.next = next;
+    }
+    get opaque() { return this.mode == 0 /* Mode.Opaque */; }
+    get inherit() { return this.mode == 1 /* Mode.Inherit */; }
+    sort(other) {
+        if (!other || other.depth < this.depth) {
+            this.next = other;
+            return this;
+        }
+        other.next = this.sort(other.next);
+        return other;
+    }
+    get depth() { return this.context ? this.context.length : 0; }
+}
+Rule.empty = new Rule([], 2 /* Mode.Normal */, null);
+/**
+Define a [highlighter](#highlight.Highlighter) from an array of
+tag/class pairs. Classes associated with more specific tags will
+take precedence.
+*/
+function tagHighlighter(tags, options) {
+    let map = Object.create(null);
+    for (let style of tags) {
+        if (!Array.isArray(style.tag))
+            map[style.tag.id] = style.class;
+        else
+            for (let tag of style.tag)
+                map[tag.id] = style.class;
+    }
+    let { scope, all = null } = options || {};
+    return {
+        style: (tags) => {
+            let cls = all;
+            for (let tag of tags) {
+                for (let sub of tag.set) {
+                    let tagClass = map[sub.id];
+                    if (tagClass) {
+                        cls = cls ? cls + " " + tagClass : tagClass;
+                        break;
+                    }
+                }
+            }
+            return cls;
+        },
+        scope
+    };
+}
+function highlightTags(highlighters, tags) {
+    let result = null;
+    for (let highlighter of highlighters) {
+        let value = highlighter.style(tags);
+        if (value)
+            result = result ? result + " " + value : value;
+    }
+    return result;
+}
+/**
+Highlight the given [tree](#common.Tree) with the given
+[highlighter](#highlight.Highlighter). Often, the higher-level
+[`highlightCode`](#highlight.highlightCode) function is easier to
+use.
+*/
+function highlightTree(tree, highlighter, 
+/**
+Assign styling to a region of the text. Will be called, in order
+of position, for any ranges where more than zero classes apply.
+`classes` is a space separated string of CSS classes.
+*/
+putStyle, 
+/**
+The start of the range to highlight.
+*/
+from = 0, 
+/**
+The end of the range.
+*/
+to = tree.length) {
+    let builder = new HighlightBuilder(from, Array.isArray(highlighter) ? highlighter : [highlighter], putStyle);
+    builder.highlightRange(tree.cursor(), from, to, "", builder.highlighters);
+    builder.flush(to);
+}
+/**
+Highlight the given tree with the given highlighter, calling
+`putText` for every piece of text, either with a set of classes or
+with the empty string when unstyled, and `putBreak` for every line
+break.
+*/
+function highlightCode(code, tree, highlighter, putText, putBreak, from = 0, to = code.length) {
+    let pos = from;
+    function writeTo(p, classes) {
+        if (p <= pos)
+            return;
+        for (let text = code.slice(pos, p), i = 0;;) {
+            let nextBreak = text.indexOf("\n", i);
+            let upto = nextBreak < 0 ? text.length : nextBreak;
+            if (upto > i)
+                putText(text.slice(i, upto), classes);
+            if (nextBreak < 0)
+                break;
+            putBreak();
+            i = nextBreak + 1;
+        }
+        pos = p;
+    }
+    highlightTree(tree, highlighter, (from, to, classes) => {
+        writeTo(from, "");
+        writeTo(to, classes);
+    }, from, to);
+    writeTo(to, "");
+}
+class HighlightBuilder {
+    constructor(at, highlighters, span) {
+        this.at = at;
+        this.highlighters = highlighters;
+        this.span = span;
+        this.class = "";
+    }
+    startSpan(at, cls) {
+        if (cls != this.class) {
+            this.flush(at);
+            if (at > this.at)
+                this.at = at;
+            this.class = cls;
+        }
+    }
+    flush(to) {
+        if (to > this.at && this.class)
+            this.span(this.at, to, this.class);
+    }
+    highlightRange(cursor, from, to, inheritedClass, highlighters) {
+        let { type, from: start, to: end } = cursor;
+        if (start >= to || end <= from)
+            return;
+        if (type.isTop)
+            highlighters = this.highlighters.filter(h => !h.scope || h.scope(type));
+        let cls = inheritedClass;
+        let rule = getStyleTags(cursor) || Rule.empty;
+        let tagCls = highlightTags(highlighters, rule.tags);
+        if (tagCls) {
+            if (cls)
+                cls += " ";
+            cls += tagCls;
+            if (rule.mode == 1 /* Mode.Inherit */)
+                inheritedClass += (inheritedClass ? " " : "") + tagCls;
+        }
+        this.startSpan(Math.max(from, start), cls);
+        if (rule.opaque)
+            return;
+        let mounted = cursor.tree && cursor.tree.prop(common.NodeProp.mounted);
+        if (mounted && mounted.overlay) {
+            let inner = cursor.node.enter(mounted.overlay[0].from + start, 1);
+            let innerHighlighters = this.highlighters.filter(h => !h.scope || h.scope(mounted.tree.type));
+            let hasChild = cursor.firstChild();
+            for (let i = 0, pos = start;; i++) {
+                let next = i < mounted.overlay.length ? mounted.overlay[i] : null;
+                let nextPos = next ? next.from + start : end;
+                let rangeFrom = Math.max(from, pos), rangeTo = Math.min(to, nextPos);
+                if (rangeFrom < rangeTo && hasChild) {
+                    while (cursor.from < rangeTo) {
+                        this.highlightRange(cursor, rangeFrom, rangeTo, inheritedClass, highlighters);
+                        this.startSpan(Math.min(rangeTo, cursor.to), cls);
+                        if (cursor.to >= nextPos || !cursor.nextSibling())
+                            break;
+                    }
+                }
+                if (!next || nextPos > to)
+                    break;
+                pos = next.to + start;
+                if (pos > from) {
+                    this.highlightRange(inner.cursor(), Math.max(from, next.from + start), Math.min(to, pos), "", innerHighlighters);
+                    this.startSpan(Math.min(to, pos), cls);
+                }
+            }
+            if (hasChild)
+                cursor.parent();
+        }
+        else if (cursor.firstChild()) {
+            if (mounted)
+                inheritedClass = "";
+            do {
+                if (cursor.to <= from)
+                    continue;
+                if (cursor.from >= to)
+                    break;
+                this.highlightRange(cursor, from, to, inheritedClass, highlighters);
+                this.startSpan(Math.min(to, cursor.to), cls);
+            } while (cursor.nextSibling());
+            cursor.parent();
+        }
+    }
+}
+/**
+Match a syntax node's [highlight rules](#highlight.styleTags). If
+there's a match, return its set of tags, and whether it is
+opaque (uses a `!`) or applies to all child nodes (`/...`).
+*/
+function getStyleTags(node) {
+    let rule = node.type.prop(ruleNodeProp);
+    while (rule && rule.context && !node.matchContext(rule.context))
+        rule = rule.next;
+    return rule || null;
+}
+const t = Tag.define;
+const comment = t(), name = t(), typeName = t(name), propertyName = t(name), literal = t(), string = t(literal), number = t(literal), content = t(), heading = t(content), keyword = t(), operator = t(), punctuation = t(), bracket = t(punctuation), meta = t();
+/**
+The default set of highlighting [tags](#highlight.Tag).
+
+This collection is heavily biased towards programming languages,
+and necessarily incomplete. A full ontology of syntactic
+constructs would fill a stack of books, and be impractical to
+write themes for. So try to make do with this set. If all else
+fails, [open an
+issue](https://github.com/codemirror/codemirror.next) to propose a
+new tag, or [define](#highlight.Tag^define) a local custom tag for
+your use case.
+
+Note that it is not obligatory to always attach the most specific
+tag possible to an element—if your grammar can't easily
+distinguish a certain type of element (such as a local variable),
+it is okay to style it as its more general variant (a variable).
+
+For tags that extend some parent tag, the documentation links to
+the parent.
+*/
+const tags = {
+    /**
+    A comment.
+    */
+    comment,
+    /**
+    A line [comment](#highlight.tags.comment).
+    */
+    lineComment: t(comment),
+    /**
+    A block [comment](#highlight.tags.comment).
+    */
+    blockComment: t(comment),
+    /**
+    A documentation [comment](#highlight.tags.comment).
+    */
+    docComment: t(comment),
+    /**
+    Any kind of identifier.
+    */
+    name,
+    /**
+    The [name](#highlight.tags.name) of a variable.
+    */
+    variableName: t(name),
+    /**
+    A type [name](#highlight.tags.name).
+    */
+    typeName: typeName,
+    /**
+    A tag name (subtag of [`typeName`](#highlight.tags.typeName)).
+    */
+    tagName: t(typeName),
+    /**
+    A property or field [name](#highlight.tags.name).
+    */
+    propertyName: propertyName,
+    /**
+    An attribute name (subtag of [`propertyName`](#highlight.tags.propertyName)).
+    */
+    attributeName: t(propertyName),
+    /**
+    The [name](#highlight.tags.name) of a class.
+    */
+    className: t(name),
+    /**
+    A label [name](#highlight.tags.name).
+    */
+    labelName: t(name),
+    /**
+    A namespace [name](#highlight.tags.name).
+    */
+    namespace: t(name),
+    /**
+    The [name](#highlight.tags.name) of a macro.
+    */
+    macroName: t(name),
+    /**
+    A literal value.
+    */
+    literal,
+    /**
+    A string [literal](#highlight.tags.literal).
+    */
+    string,
+    /**
+    A documentation [string](#highlight.tags.string).
+    */
+    docString: t(string),
+    /**
+    A character literal (subtag of [string](#highlight.tags.string)).
+    */
+    character: t(string),
+    /**
+    An attribute value (subtag of [string](#highlight.tags.string)).
+    */
+    attributeValue: t(string),
+    /**
+    A number [literal](#highlight.tags.literal).
+    */
+    number,
+    /**
+    An integer [number](#highlight.tags.number) literal.
+    */
+    integer: t(number),
+    /**
+    A floating-point [number](#highlight.tags.number) literal.
+    */
+    float: t(number),
+    /**
+    A boolean [literal](#highlight.tags.literal).
+    */
+    bool: t(literal),
+    /**
+    Regular expression [literal](#highlight.tags.literal).
+    */
+    regexp: t(literal),
+    /**
+    An escape [literal](#highlight.tags.literal), for example a
+    backslash escape in a string.
+    */
+    escape: t(literal),
+    /**
+    A color [literal](#highlight.tags.literal).
+    */
+    color: t(literal),
+    /**
+    A URL [literal](#highlight.tags.literal).
+    */
+    url: t(literal),
+    /**
+    A language keyword.
+    */
+    keyword,
+    /**
+    The [keyword](#highlight.tags.keyword) for the self or this
+    object.
+    */
+    self: t(keyword),
+    /**
+    The [keyword](#highlight.tags.keyword) for null.
+    */
+    null: t(keyword),
+    /**
+    A [keyword](#highlight.tags.keyword) denoting some atomic value.
+    */
+    atom: t(keyword),
+    /**
+    A [keyword](#highlight.tags.keyword) that represents a unit.
+    */
+    unit: t(keyword),
+    /**
+    A modifier [keyword](#highlight.tags.keyword).
+    */
+    modifier: t(keyword),
+    /**
+    A [keyword](#highlight.tags.keyword) that acts as an operator.
+    */
+    operatorKeyword: t(keyword),
+    /**
+    A control-flow related [keyword](#highlight.tags.keyword).
+    */
+    controlKeyword: t(keyword),
+    /**
+    A [keyword](#highlight.tags.keyword) that defines something.
+    */
+    definitionKeyword: t(keyword),
+    /**
+    A [keyword](#highlight.tags.keyword) related to defining or
+    interfacing with modules.
+    */
+    moduleKeyword: t(keyword),
+    /**
+    An operator.
+    */
+    operator,
+    /**
+    An [operator](#highlight.tags.operator) that dereferences something.
+    */
+    derefOperator: t(operator),
+    /**
+    Arithmetic-related [operator](#highlight.tags.operator).
+    */
+    arithmeticOperator: t(operator),
+    /**
+    Logical [operator](#highlight.tags.operator).
+    */
+    logicOperator: t(operator),
+    /**
+    Bit [operator](#highlight.tags.operator).
+    */
+    bitwiseOperator: t(operator),
+    /**
+    Comparison [operator](#highlight.tags.operator).
+    */
+    compareOperator: t(operator),
+    /**
+    [Operator](#highlight.tags.operator) that updates its operand.
+    */
+    updateOperator: t(operator),
+    /**
+    [Operator](#highlight.tags.operator) that defines something.
+    */
+    definitionOperator: t(operator),
+    /**
+    Type-related [operator](#highlight.tags.operator).
+    */
+    typeOperator: t(operator),
+    /**
+    Control-flow [operator](#highlight.tags.operator).
+    */
+    controlOperator: t(operator),
+    /**
+    Program or markup punctuation.
+    */
+    punctuation,
+    /**
+    [Punctuation](#highlight.tags.punctuation) that separates
+    things.
+    */
+    separator: t(punctuation),
+    /**
+    Bracket-style [punctuation](#highlight.tags.punctuation).
+    */
+    bracket,
+    /**
+    Angle [brackets](#highlight.tags.bracket) (usually `<` and `>`
+    tokens).
+    */
+    angleBracket: t(bracket),
+    /**
+    Square [brackets](#highlight.tags.bracket) (usually `[` and `]`
+    tokens).
+    */
+    squareBracket: t(bracket),
+    /**
+    Parentheses (usually `(` and `)` tokens). Subtag of
+    [bracket](#highlight.tags.bracket).
+    */
+    paren: t(bracket),
+    /**
+    Braces (usually `{` and `}` tokens). Subtag of
+    [bracket](#highlight.tags.bracket).
+    */
+    brace: t(bracket),
+    /**
+    Content, for example plain text in XML or markup documents.
+    */
+    content,
+    /**
+    [Content](#highlight.tags.content) that represents a heading.
+    */
+    heading,
+    /**
+    A level 1 [heading](#highlight.tags.heading).
+    */
+    heading1: t(heading),
+    /**
+    A level 2 [heading](#highlight.tags.heading).
+    */
+    heading2: t(heading),
+    /**
+    A level 3 [heading](#highlight.tags.heading).
+    */
+    heading3: t(heading),
+    /**
+    A level 4 [heading](#highlight.tags.heading).
+    */
+    heading4: t(heading),
+    /**
+    A level 5 [heading](#highlight.tags.heading).
+    */
+    heading5: t(heading),
+    /**
+    A level 6 [heading](#highlight.tags.heading).
+    */
+    heading6: t(heading),
+    /**
+    A prose [content](#highlight.tags.content) separator (such as a horizontal rule).
+    */
+    contentSeparator: t(content),
+    /**
+    [Content](#highlight.tags.content) that represents a list.
+    */
+    list: t(content),
+    /**
+    [Content](#highlight.tags.content) that represents a quote.
+    */
+    quote: t(content),
+    /**
+    [Content](#highlight.tags.content) that is emphasized.
+    */
+    emphasis: t(content),
+    /**
+    [Content](#highlight.tags.content) that is styled strong.
+    */
+    strong: t(content),
+    /**
+    [Content](#highlight.tags.content) that is part of a link.
+    */
+    link: t(content),
+    /**
+    [Content](#highlight.tags.content) that is styled as code or
+    monospace.
+    */
+    monospace: t(content),
+    /**
+    [Content](#highlight.tags.content) that has a strike-through
+    style.
+    */
+    strikethrough: t(content),
+    /**
+    Inserted text in a change-tracking format.
+    */
+    inserted: t(),
+    /**
+    Deleted text.
+    */
+    deleted: t(),
+    /**
+    Changed text.
+    */
+    changed: t(),
+    /**
+    An invalid or unsyntactic element.
+    */
+    invalid: t(),
+    /**
+    Metadata or meta-instruction.
+    */
+    meta,
+    /**
+    [Metadata](#highlight.tags.meta) that applies to the entire
+    document.
+    */
+    documentMeta: t(meta),
+    /**
+    [Metadata](#highlight.tags.meta) that annotates or adds
+    attributes to a given syntactic element.
+    */
+    annotation: t(meta),
+    /**
+    Processing instruction or preprocessor directive. Subtag of
+    [meta](#highlight.tags.meta).
+    */
+    processingInstruction: t(meta),
+    /**
+    [Modifier](#highlight.Tag^defineModifier) that indicates that a
+    given element is being defined. Expected to be used with the
+    various [name](#highlight.tags.name) tags.
+    */
+    definition: Tag.defineModifier("definition"),
+    /**
+    [Modifier](#highlight.Tag^defineModifier) that indicates that
+    something is constant. Mostly expected to be used with
+    [variable names](#highlight.tags.variableName).
+    */
+    constant: Tag.defineModifier("constant"),
+    /**
+    [Modifier](#highlight.Tag^defineModifier) used to indicate that
+    a [variable](#highlight.tags.variableName) or [property
+    name](#highlight.tags.propertyName) is being called or defined
+    as a function.
+    */
+    function: Tag.defineModifier("function"),
+    /**
+    [Modifier](#highlight.Tag^defineModifier) that can be applied to
+    [names](#highlight.tags.name) to indicate that they belong to
+    the language's standard environment.
+    */
+    standard: Tag.defineModifier("standard"),
+    /**
+    [Modifier](#highlight.Tag^defineModifier) that indicates a given
+    [names](#highlight.tags.name) is local to some scope.
+    */
+    local: Tag.defineModifier("local"),
+    /**
+    A generic variant [modifier](#highlight.Tag^defineModifier) that
+    can be used to tag language-specific alternative variants of
+    some common tag. It is recommended for themes to define special
+    forms of at least the [string](#highlight.tags.string) and
+    [variable name](#highlight.tags.variableName) tags, since those
+    come up a lot.
+    */
+    special: Tag.defineModifier("special")
+};
+for (let name in tags) {
+    let val = tags[name];
+    if (val instanceof Tag)
+        val.name = name;
+}
+/**
+This is a highlighter that adds stable, predictable classes to
+tokens, for styling with external CSS.
+
+The following tags are mapped to their name prefixed with `"tok-"`
+(for example `"tok-comment"`):
+
+* [`link`](#highlight.tags.link)
+* [`heading`](#highlight.tags.heading)
+* [`emphasis`](#highlight.tags.emphasis)
+* [`strong`](#highlight.tags.strong)
+* [`keyword`](#highlight.tags.keyword)
+* [`atom`](#highlight.tags.atom)
+* [`bool`](#highlight.tags.bool)
+* [`url`](#highlight.tags.url)
+* [`labelName`](#highlight.tags.labelName)
+* [`inserted`](#highlight.tags.inserted)
+* [`deleted`](#highlight.tags.deleted)
+* [`literal`](#highlight.tags.literal)
+* [`string`](#highlight.tags.string)
+* [`number`](#highlight.tags.number)
+* [`variableName`](#highlight.tags.variableName)
+* [`typeName`](#highlight.tags.typeName)
+* [`namespace`](#highlight.tags.namespace)
+* [`className`](#highlight.tags.className)
+* [`macroName`](#highlight.tags.macroName)
+* [`propertyName`](#highlight.tags.propertyName)
+* [`operator`](#highlight.tags.operator)
+* [`comment`](#highlight.tags.comment)
+* [`meta`](#highlight.tags.meta)
+* [`punctuation`](#highlight.tags.punctuation)
+* [`invalid`](#highlight.tags.invalid)
+
+In addition, these mappings are provided:
+
+* [`regexp`](#highlight.tags.regexp),
+  [`escape`](#highlight.tags.escape), and
+  [`special`](#highlight.tags.special)[`(string)`](#highlight.tags.string)
+  are mapped to `"tok-string2"`
+* [`special`](#highlight.tags.special)[`(variableName)`](#highlight.tags.variableName)
+  to `"tok-variableName2"`
+* [`local`](#highlight.tags.local)[`(variableName)`](#highlight.tags.variableName)
+  to `"tok-variableName tok-local"`
+* [`definition`](#highlight.tags.definition)[`(variableName)`](#highlight.tags.variableName)
+  to `"tok-variableName tok-definition"`
+* [`definition`](#highlight.tags.definition)[`(propertyName)`](#highlight.tags.propertyName)
+  to `"tok-propertyName tok-definition"`
+*/
+const classHighlighter = tagHighlighter([
+    { tag: tags.link, class: "tok-link" },
+    { tag: tags.heading, class: "tok-heading" },
+    { tag: tags.emphasis, class: "tok-emphasis" },
+    { tag: tags.strong, class: "tok-strong" },
+    { tag: tags.keyword, class: "tok-keyword" },
+    { tag: tags.atom, class: "tok-atom" },
+    { tag: tags.bool, class: "tok-bool" },
+    { tag: tags.url, class: "tok-url" },
+    { tag: tags.labelName, class: "tok-labelName" },
+    { tag: tags.inserted, class: "tok-inserted" },
+    { tag: tags.deleted, class: "tok-deleted" },
+    { tag: tags.literal, class: "tok-literal" },
+    { tag: tags.string, class: "tok-string" },
+    { tag: tags.number, class: "tok-number" },
+    { tag: [tags.regexp, tags.escape, tags.special(tags.string)], class: "tok-string2" },
+    { tag: tags.variableName, class: "tok-variableName" },
+    { tag: tags.local(tags.variableName), class: "tok-variableName tok-local" },
+    { tag: tags.definition(tags.variableName), class: "tok-variableName tok-definition" },
+    { tag: tags.special(tags.variableName), class: "tok-variableName2" },
+    { tag: tags.definition(tags.propertyName), class: "tok-propertyName tok-definition" },
+    { tag: tags.typeName, class: "tok-typeName" },
+    { tag: tags.namespace, class: "tok-namespace" },
+    { tag: tags.className, class: "tok-className" },
+    { tag: tags.macroName, class: "tok-macroName" },
+    { tag: tags.propertyName, class: "tok-propertyName" },
+    { tag: tags.operator, class: "tok-operator" },
+    { tag: tags.comment, class: "tok-comment" },
+    { tag: tags.meta, class: "tok-meta" },
+    { tag: tags.invalid, class: "tok-invalid" },
+    { tag: tags.punctuation, class: "tok-punctuation" }
+]);
+
+exports.Tag = Tag;
+exports.classHighlighter = classHighlighter;
+exports.getStyleTags = getStyleTags;
+exports.highlightCode = highlightCode;
+exports.highlightTree = highlightTree;
+exports.styleTags = styleTags;
+exports.tagHighlighter = tagHighlighter;
+exports.tags = tags;

server/node_modules/@lezer/highlight/dist/index.d.cts

@@ -0,0 +1,621 @@
+import * as _lezer_common from '@lezer/common';
+import { NodeType, Tree, SyntaxNodeRef } from '@lezer/common';
+
+/**
+Highlighting tags are markers that denote a highlighting category.
+They are [associated](#highlight.styleTags) with parts of a syntax
+tree by a language mode, and then mapped to an actual CSS style by
+a [highlighter](#highlight.Highlighter).
+
+Because syntax tree node types and highlight styles have to be
+able to talk the same language, CodeMirror uses a mostly _closed_
+[vocabulary](#highlight.tags) of syntax tags (as opposed to
+traditional open string-based systems, which make it hard for
+highlighting themes to cover all the tokens produced by the
+various languages).
+
+It _is_ possible to [define](#highlight.Tag^define) your own
+highlighting tags for system-internal use (where you control both
+the language package and the highlighter), but such tags will not
+be picked up by regular highlighters (though you can derive them
+from standard tags to allow highlighters to fall back to those).
+*/
+declare class Tag {
+    /**
+    The set of this tag and all its parent tags, starting with
+    this one itself and sorted in order of decreasing specificity.
+    */
+    readonly set: Tag[];
+    /**
+    Define a new tag. If `parent` is given, the tag is treated as a
+    sub-tag of that parent, and
+    [highlighters](#highlight.tagHighlighter) that don't mention
+    this tag will try to fall back to the parent tag (or grandparent
+    tag, etc).
+    */
+    static define(parent?: Tag): Tag;
+    /**
+    Define a tag _modifier_, which is a function that, given a tag,
+    will return a tag that is a subtag of the original. Applying the
+    same modifier to a twice tag will return the same value (`m1(t1)
+    == m1(t1)`) and applying multiple modifiers will, regardless or
+    order, produce the same tag (`m1(m2(t1)) == m2(m1(t1))`).
+    
+    When multiple modifiers are applied to a given base tag, each
+    smaller set of modifiers is registered as a parent, so that for
+    example `m1(m2(m3(t1)))` is a subtype of `m1(m2(t1))`,
+    `m1(m3(t1)`, and so on.
+    */
+    static defineModifier(): (tag: Tag) => Tag;
+}
+/**
+This function is used to add a set of tags to a language syntax
+via [`NodeSet.extend`](#common.NodeSet.extend) or
+[`LRParser.configure`](#lr.LRParser.configure).
+
+The argument object maps node selectors to [highlighting
+tags](#highlight.Tag) or arrays of tags.
+
+Node selectors may hold one or more (space-separated) node paths.
+Such a path can be a [node name](#common.NodeType.name), or
+multiple node names (or `*` wildcards) separated by slash
+characters, as in `"Block/Declaration/VariableName"`. Such a path
+matches the final node but only if its direct parent nodes are the
+other nodes mentioned. A `*` in such a path matches any parent,
+but only a single level—wildcards that match multiple parents
+aren't supported, both for efficiency reasons and because Lezer
+trees make it rather hard to reason about what they would match.)
+
+A path can be ended with `/...` to indicate that the tag assigned
+to the node should also apply to all child nodes, even if they
+match their own style (by default, only the innermost style is
+used).
+
+When a path ends in `!`, as in `Attribute!`, no further matching
+happens for the node's child nodes, and the entire node gets the
+given style.
+
+In this notation, node names that contain `/`, `!`, `*`, or `...`
+must be quoted as JSON strings.
+
+For example:
+
+```javascript
+parser.withProps(
+  styleTags({
+    // Style Number and BigNumber nodes
+    "Number BigNumber": tags.number,
+    // Style Escape nodes whose parent is String
+    "String/Escape": tags.escape,
+    // Style anything inside Attributes nodes
+    "Attributes!": tags.meta,
+    // Add a style to all content inside Italic nodes
+    "Italic/...": tags.emphasis,
+    // Style InvalidString nodes as both `string` and `invalid`
+    "InvalidString": [tags.string, tags.invalid],
+    // Style the node named "/" as punctuation
+    '"/"': tags.punctuation
+  })
+)
+```
+*/
+declare function styleTags(spec: {
+    [selector: string]: Tag | readonly Tag[];
+}): _lezer_common.NodePropSource;
+/**
+A highlighter defines a mapping from highlighting tags and
+language scopes to CSS class names. They are usually defined via
+[`tagHighlighter`](#highlight.tagHighlighter) or some wrapper
+around that, but it is also possible to implement them from
+scratch.
+*/
+interface Highlighter {
+    /**
+    Get the set of classes that should be applied to the given set
+    of highlighting tags, or null if this highlighter doesn't assign
+    a style to the tags.
+    */
+    style(tags: readonly Tag[]): string | null;
+    /**
+    When given, the highlighter will only be applied to trees on
+    whose [top](#common.NodeType.isTop) node this predicate returns
+    true.
+    */
+    scope?(node: NodeType): boolean;
+}
+/**
+Define a [highlighter](#highlight.Highlighter) from an array of
+tag/class pairs. Classes associated with more specific tags will
+take precedence.
+*/
+declare function tagHighlighter(tags: readonly {
+    tag: Tag | readonly Tag[];
+    class: string;
+}[], options?: {
+    /**
+    By default, highlighters apply to the entire document. You can
+    scope them to a single language by providing the tree's
+    [top](#common.NodeType.isTop) node type here.
+    */
+    scope?: (node: NodeType) => boolean;
+    /**
+    Add a style to _all_ tokens. Probably only useful in combination
+    with `scope`.
+    */
+    all?: string;
+}): Highlighter;
+/**
+Highlight the given [tree](#common.Tree) with the given
+[highlighter](#highlight.Highlighter). Often, the higher-level
+[`highlightCode`](#highlight.highlightCode) function is easier to
+use.
+*/
+declare function highlightTree(tree: Tree, highlighter: Highlighter | readonly Highlighter[], 
+/**
+Assign styling to a region of the text. Will be called, in order
+of position, for any ranges where more than zero classes apply.
+`classes` is a space separated string of CSS classes.
+*/
+putStyle: (from: number, to: number, classes: string) => void, 
+/**
+The start of the range to highlight.
+*/
+from?: number, 
+/**
+The end of the range.
+*/
+to?: number): void;
+/**
+Highlight the given tree with the given highlighter, calling
+`putText` for every piece of text, either with a set of classes or
+with the empty string when unstyled, and `putBreak` for every line
+break.
+*/
+declare function highlightCode(code: string, tree: Tree, highlighter: Highlighter | readonly Highlighter[], putText: (code: string, classes: string) => void, putBreak: () => void, from?: number, to?: number): void;
+/**
+Match a syntax node's [highlight rules](#highlight.styleTags). If
+there's a match, return its set of tags, and whether it is
+opaque (uses a `!`) or applies to all child nodes (`/...`).
+*/
+declare function getStyleTags(node: SyntaxNodeRef): {
+    tags: readonly Tag[];
+    opaque: boolean;
+    inherit: boolean;
+} | null;
+/**
+The default set of highlighting [tags](#highlight.Tag).
+
+This collection is heavily biased towards programming languages,
+and necessarily incomplete. A full ontology of syntactic
+constructs would fill a stack of books, and be impractical to
+write themes for. So try to make do with this set. If all else
+fails, [open an
+issue](https://github.com/codemirror/codemirror.next) to propose a
+new tag, or [define](#highlight.Tag^define) a local custom tag for
+your use case.
+
+Note that it is not obligatory to always attach the most specific
+tag possible to an element—if your grammar can't easily
+distinguish a certain type of element (such as a local variable),
+it is okay to style it as its more general variant (a variable).
+
+For tags that extend some parent tag, the documentation links to
+the parent.
+*/
+declare const tags: {
+    /**
+    A comment.
+    */
+    comment: Tag;
+    /**
+    A line [comment](#highlight.tags.comment).
+    */
+    lineComment: Tag;
+    /**
+    A block [comment](#highlight.tags.comment).
+    */
+    blockComment: Tag;
+    /**
+    A documentation [comment](#highlight.tags.comment).
+    */
+    docComment: Tag;
+    /**
+    Any kind of identifier.
+    */
+    name: Tag;
+    /**
+    The [name](#highlight.tags.name) of a variable.
+    */
+    variableName: Tag;
+    /**
+    A type [name](#highlight.tags.name).
+    */
+    typeName: Tag;
+    /**
+    A tag name (subtag of [`typeName`](#highlight.tags.typeName)).
+    */
+    tagName: Tag;
+    /**
+    A property or field [name](#highlight.tags.name).
+    */
+    propertyName: Tag;
+    /**
+    An attribute name (subtag of [`propertyName`](#highlight.tags.propertyName)).
+    */
+    attributeName: Tag;
+    /**
+    The [name](#highlight.tags.name) of a class.
+    */
+    className: Tag;
+    /**
+    A label [name](#highlight.tags.name).
+    */
+    labelName: Tag;
+    /**
+    A namespace [name](#highlight.tags.name).
+    */
+    namespace: Tag;
+    /**
+    The [name](#highlight.tags.name) of a macro.
+    */
+    macroName: Tag;
+    /**
+    A literal value.
+    */
+    literal: Tag;
+    /**
+    A string [literal](#highlight.tags.literal).
+    */
+    string: Tag;
+    /**
+    A documentation [string](#highlight.tags.string).
+    */
+    docString: Tag;
+    /**
+    A character literal (subtag of [string](#highlight.tags.string)).
+    */
+    character: Tag;
+    /**
+    An attribute value (subtag of [string](#highlight.tags.string)).
+    */
+    attributeValue: Tag;
+    /**
+    A number [literal](#highlight.tags.literal).
+    */
+    number: Tag;
+    /**
+    An integer [number](#highlight.tags.number) literal.
+    */
+    integer: Tag;
+    /**
+    A floating-point [number](#highlight.tags.number) literal.
+    */
+    float: Tag;
+    /**
+    A boolean [literal](#highlight.tags.literal).
+    */
+    bool: Tag;
+    /**
+    Regular expression [literal](#highlight.tags.literal).
+    */
+    regexp: Tag;
+    /**
+    An escape [literal](#highlight.tags.literal), for example a
+    backslash escape in a string.
+    */
+    escape: Tag;
+    /**
+    A color [literal](#highlight.tags.literal).
+    */
+    color: Tag;
+    /**
+    A URL [literal](#highlight.tags.literal).
+    */
+    url: Tag;
+    /**
+    A language keyword.
+    */
+    keyword: Tag;
+    /**
+    The [keyword](#highlight.tags.keyword) for the self or this
+    object.
+    */
+    self: Tag;
+    /**
+    The [keyword](#highlight.tags.keyword) for null.
+    */
+    null: Tag;
+    /**
+    A [keyword](#highlight.tags.keyword) denoting some atomic value.
+    */
+    atom: Tag;
+    /**
+    A [keyword](#highlight.tags.keyword) that represents a unit.
+    */
+    unit: Tag;
+    /**
+    A modifier [keyword](#highlight.tags.keyword).
+    */
+    modifier: Tag;
+    /**
+    A [keyword](#highlight.tags.keyword) that acts as an operator.
+    */
+    operatorKeyword: Tag;
+    /**
+    A control-flow related [keyword](#highlight.tags.keyword).
+    */
+    controlKeyword: Tag;
+    /**
+    A [keyword](#highlight.tags.keyword) that defines something.
+    */
+    definitionKeyword: Tag;
+    /**
+    A [keyword](#highlight.tags.keyword) related to defining or
+    interfacing with modules.
+    */
+    moduleKeyword: Tag;
+    /**
+    An operator.
+    */
+    operator: Tag;
+    /**
+    An [operator](#highlight.tags.operator) that dereferences something.
+    */
+    derefOperator: Tag;
+    /**
+    Arithmetic-related [operator](#highlight.tags.operator).
+    */
+    arithmeticOperator: Tag;
+    /**
+    Logical [operator](#highlight.tags.operator).
+    */
+    logicOperator: Tag;
+    /**
+    Bit [operator](#highlight.tags.operator).
+    */
+    bitwiseOperator: Tag;
+    /**
+    Comparison [operator](#highlight.tags.operator).
+    */
+    compareOperator: Tag;
+    /**
+    [Operator](#highlight.tags.operator) that updates its operand.
+    */
+    updateOperator: Tag;
+    /**
+    [Operator](#highlight.tags.operator) that defines something.
+    */
+    definitionOperator: Tag;
+    /**
+    Type-related [operator](#highlight.tags.operator).
+    */
+    typeOperator: Tag;
+    /**
+    Control-flow [operator](#highlight.tags.operator).
+    */
+    controlOperator: Tag;
+    /**
+    Program or markup punctuation.
+    */
+    punctuation: Tag;
+    /**
+    [Punctuation](#highlight.tags.punctuation) that separates
+    things.
+    */
+    separator: Tag;
+    /**
+    Bracket-style [punctuation](#highlight.tags.punctuation).
+    */
+    bracket: Tag;
+    /**
+    Angle [brackets](#highlight.tags.bracket) (usually `<` and `>`
+    tokens).
+    */
+    angleBracket: Tag;
+    /**
+    Square [brackets](#highlight.tags.bracket) (usually `[` and `]`
+    tokens).
+    */
+    squareBracket: Tag;
+    /**
+    Parentheses (usually `(` and `)` tokens). Subtag of
+    [bracket](#highlight.tags.bracket).
+    */
+    paren: Tag;
+    /**
+    Braces (usually `{` and `}` tokens). Subtag of
+    [bracket](#highlight.tags.bracket).
+    */
+    brace: Tag;
+    /**
+    Content, for example plain text in XML or markup documents.
+    */
+    content: Tag;
+    /**
+    [Content](#highlight.tags.content) that represents a heading.
+    */
+    heading: Tag;
+    /**
+    A level 1 [heading](#highlight.tags.heading).
+    */
+    heading1: Tag;
+    /**
+    A level 2 [heading](#highlight.tags.heading).
+    */
+    heading2: Tag;
+    /**
+    A level 3 [heading](#highlight.tags.heading).
+    */
+    heading3: Tag;
+    /**
+    A level 4 [heading](#highlight.tags.heading).
+    */
+    heading4: Tag;
+    /**
+    A level 5 [heading](#highlight.tags.heading).
+    */
+    heading5: Tag;
+    /**
+    A level 6 [heading](#highlight.tags.heading).
+    */
+    heading6: Tag;
+    /**
+    A prose separator (such as a horizontal rule).
+    */
+    contentSeparator: Tag;
+    /**
+    [Content](#highlight.tags.content) that represents a list.
+    */
+    list: Tag;
+    /**
+    [Content](#highlight.tags.content) that represents a quote.
+    */
+    quote: Tag;
+    /**
+    [Content](#highlight.tags.content) that is emphasized.
+    */
+    emphasis: Tag;
+    /**
+    [Content](#highlight.tags.content) that is styled strong.
+    */
+    strong: Tag;
+    /**
+    [Content](#highlight.tags.content) that is part of a link.
+    */
+    link: Tag;
+    /**
+    [Content](#highlight.tags.content) that is styled as code or
+    monospace.
+    */
+    monospace: Tag;
+    /**
+    [Content](#highlight.tags.content) that has a strike-through
+    style.
+    */
+    strikethrough: Tag;
+    /**
+    Inserted text in a change-tracking format.
+    */
+    inserted: Tag;
+    /**
+    Deleted text.
+    */
+    deleted: Tag;
+    /**
+    Changed text.
+    */
+    changed: Tag;
+    /**
+    An invalid or unsyntactic element.
+    */
+    invalid: Tag;
+    /**
+    Metadata or meta-instruction.
+    */
+    meta: Tag;
+    /**
+    [Metadata](#highlight.tags.meta) that applies to the entire
+    document.
+    */
+    documentMeta: Tag;
+    /**
+    [Metadata](#highlight.tags.meta) that annotates or adds
+    attributes to a given syntactic element.
+    */
+    annotation: Tag;
+    /**
+    Processing instruction or preprocessor directive. Subtag of
+    [meta](#highlight.tags.meta).
+    */
+    processingInstruction: Tag;
+    /**
+    [Modifier](#highlight.Tag^defineModifier) that indicates that a
+    given element is being defined. Expected to be used with the
+    various [name](#highlight.tags.name) tags.
+    */
+    definition: (tag: Tag) => Tag;
+    /**
+    [Modifier](#highlight.Tag^defineModifier) that indicates that
+    something is constant. Mostly expected to be used with
+    [variable names](#highlight.tags.variableName).
+    */
+    constant: (tag: Tag) => Tag;
+    /**
+    [Modifier](#highlight.Tag^defineModifier) used to indicate that
+    a [variable](#highlight.tags.variableName) or [property
+    name](#highlight.tags.propertyName) is being called or defined
+    as a function.
+    */
+    function: (tag: Tag) => Tag;
+    /**
+    [Modifier](#highlight.Tag^defineModifier) that can be applied to
+    [names](#highlight.tags.name) to indicate that they belong to
+    the language's standard environment.
+    */
+    standard: (tag: Tag) => Tag;
+    /**
+    [Modifier](#highlight.Tag^defineModifier) that indicates a given
+    [names](#highlight.tags.name) is local to some scope.
+    */
+    local: (tag: Tag) => Tag;
+    /**
+    A generic variant [modifier](#highlight.Tag^defineModifier) that
+    can be used to tag language-specific alternative variants of
+    some common tag. It is recommended for themes to define special
+    forms of at least the [string](#highlight.tags.string) and
+    [variable name](#highlight.tags.variableName) tags, since those
+    come up a lot.
+    */
+    special: (tag: Tag) => Tag;
+};
+/**
+This is a highlighter that adds stable, predictable classes to
+tokens, for styling with external CSS.
+
+The following tags are mapped to their name prefixed with `"tok-"`
+(for example `"tok-comment"`):
+
+* [`link`](#highlight.tags.link)
+* [`heading`](#highlight.tags.heading)
+* [`emphasis`](#highlight.tags.emphasis)
+* [`strong`](#highlight.tags.strong)
+* [`keyword`](#highlight.tags.keyword)
+* [`atom`](#highlight.tags.atom)
+* [`bool`](#highlight.tags.bool)
+* [`url`](#highlight.tags.url)
+* [`labelName`](#highlight.tags.labelName)
+* [`inserted`](#highlight.tags.inserted)
+* [`deleted`](#highlight.tags.deleted)
+* [`literal`](#highlight.tags.literal)
+* [`string`](#highlight.tags.string)
+* [`number`](#highlight.tags.number)
+* [`variableName`](#highlight.tags.variableName)
+* [`typeName`](#highlight.tags.typeName)
+* [`namespace`](#highlight.tags.namespace)
+* [`className`](#highlight.tags.className)
+* [`macroName`](#highlight.tags.macroName)
+* [`propertyName`](#highlight.tags.propertyName)
+* [`operator`](#highlight.tags.operator)
+* [`comment`](#highlight.tags.comment)
+* [`meta`](#highlight.tags.meta)
+* [`punctuation`](#highlight.tags.punctuation)
+* [`invalid`](#highlight.tags.invalid)
+
+In addition, these mappings are provided:
+
+* [`regexp`](#highlight.tags.regexp),
+  [`escape`](#highlight.tags.escape), and
+  [`special`](#highlight.tags.special)[`(string)`](#highlight.tags.string)
+  are mapped to `"tok-string2"`
+* [`special`](#highlight.tags.special)[`(variableName)`](#highlight.tags.variableName)
+  to `"tok-variableName2"`
+* [`local`](#highlight.tags.local)[`(variableName)`](#highlight.tags.variableName)
+  to `"tok-variableName tok-local"`
+* [`definition`](#highlight.tags.definition)[`(variableName)`](#highlight.tags.variableName)
+  to `"tok-variableName tok-definition"`
+* [`definition`](#highlight.tags.definition)[`(propertyName)`](#highlight.tags.propertyName)
+  to `"tok-propertyName tok-definition"`
+*/
+declare const classHighlighter: Highlighter;
+
+export { type Highlighter, Tag, classHighlighter, getStyleTags, highlightCode, highlightTree, styleTags, tagHighlighter, tags };

server/node_modules/@lezer/highlight/dist/index.d.ts

@@ -0,0 +1,623 @@
+import * as _lezer_common from '@lezer/common';
+import { NodeType, Tree, SyntaxNodeRef } from '@lezer/common';
+
+/**
+Highlighting tags are markers that denote a highlighting category.
+They are [associated](#highlight.styleTags) with parts of a syntax
+tree by a language mode, and then mapped to an actual CSS style by
+a [highlighter](#highlight.Highlighter).
+
+Because syntax tree node types and highlight styles have to be
+able to talk the same language, CodeMirror uses a mostly _closed_
+[vocabulary](#highlight.tags) of syntax tags (as opposed to
+traditional open string-based systems, which make it hard for
+highlighting themes to cover all the tokens produced by the
+various languages).
+
+It _is_ possible to [define](#highlight.Tag^define) your own
+highlighting tags for system-internal use (where you control both
+the language package and the highlighter), but such tags will not
+be picked up by regular highlighters (though you can derive them
+from standard tags to allow highlighters to fall back to those).
+*/
+declare class Tag {
+    /**
+    The set of this tag and all its parent tags, starting with
+    this one itself and sorted in order of decreasing specificity.
+    */
+    readonly set: Tag[];
+    toString(): string;
+    /**
+    Define a new tag. If `parent` is given, the tag is treated as a
+    sub-tag of that parent, and
+    [highlighters](#highlight.tagHighlighter) that don't mention
+    this tag will try to fall back to the parent tag (or grandparent
+    tag, etc).
+    */
+    static define(name?: string, parent?: Tag): Tag;
+    static define(parent?: Tag): Tag;
+    /**
+    Define a tag _modifier_, which is a function that, given a tag,
+    will return a tag that is a subtag of the original. Applying the
+    same modifier to a twice tag will return the same value (`m1(t1)
+    == m1(t1)`) and applying multiple modifiers will, regardless or
+    order, produce the same tag (`m1(m2(t1)) == m2(m1(t1))`).
+    
+    When multiple modifiers are applied to a given base tag, each
+    smaller set of modifiers is registered as a parent, so that for
+    example `m1(m2(m3(t1)))` is a subtype of `m1(m2(t1))`,
+    `m1(m3(t1)`, and so on.
+    */
+    static defineModifier(name?: string): (tag: Tag) => Tag;
+}
+/**
+This function is used to add a set of tags to a language syntax
+via [`NodeSet.extend`](#common.NodeSet.extend) or
+[`LRParser.configure`](#lr.LRParser.configure).
+
+The argument object maps node selectors to [highlighting
+tags](#highlight.Tag) or arrays of tags.
+
+Node selectors may hold one or more (space-separated) node paths.
+Such a path can be a [node name](#common.NodeType.name), or
+multiple node names (or `*` wildcards) separated by slash
+characters, as in `"Block/Declaration/VariableName"`. Such a path
+matches the final node but only if its direct parent nodes are the
+other nodes mentioned. A `*` in such a path matches any parent,
+but only a single level—wildcards that match multiple parents
+aren't supported, both for efficiency reasons and because Lezer
+trees make it rather hard to reason about what they would match.)
+
+A path can be ended with `/...` to indicate that the tag assigned
+to the node should also apply to all child nodes, even if they
+match their own style (by default, only the innermost style is
+used).
+
+When a path ends in `!`, as in `Attribute!`, no further matching
+happens for the node's child nodes, and the entire node gets the
+given style.
+
+In this notation, node names that contain `/`, `!`, `*`, or `...`
+must be quoted as JSON strings.
+
+For example:
+
+```javascript
+parser.withProps(
+  styleTags({
+    // Style Number and BigNumber nodes
+    "Number BigNumber": tags.number,
+    // Style Escape nodes whose parent is String
+    "String/Escape": tags.escape,
+    // Style anything inside Attributes nodes
+    "Attributes!": tags.meta,
+    // Add a style to all content inside Italic nodes
+    "Italic/...": tags.emphasis,
+    // Style InvalidString nodes as both `string` and `invalid`
+    "InvalidString": [tags.string, tags.invalid],
+    // Style the node named "/" as punctuation
+    '"/"': tags.punctuation
+  })
+)
+```
+*/
+declare function styleTags(spec: {
+    [selector: string]: Tag | readonly Tag[];
+}): _lezer_common.NodePropSource;
+/**
+A highlighter defines a mapping from highlighting tags and
+language scopes to CSS class names. They are usually defined via
+[`tagHighlighter`](#highlight.tagHighlighter) or some wrapper
+around that, but it is also possible to implement them from
+scratch.
+*/
+interface Highlighter {
+    /**
+    Get the set of classes that should be applied to the given set
+    of highlighting tags, or null if this highlighter doesn't assign
+    a style to the tags.
+    */
+    style(tags: readonly Tag[]): string | null;
+    /**
+    When given, the highlighter will only be applied to trees on
+    whose [top](#common.NodeType.isTop) node this predicate returns
+    true.
+    */
+    scope?(node: NodeType): boolean;
+}
+/**
+Define a [highlighter](#highlight.Highlighter) from an array of
+tag/class pairs. Classes associated with more specific tags will
+take precedence.
+*/
+declare function tagHighlighter(tags: readonly {
+    tag: Tag | readonly Tag[];
+    class: string;
+}[], options?: {
+    /**
+    By default, highlighters apply to the entire document. You can
+    scope them to a single language by providing the tree's
+    [top](#common.NodeType.isTop) node type here.
+    */
+    scope?: (node: NodeType) => boolean;
+    /**
+    Add a style to _all_ tokens. Probably only useful in combination
+    with `scope`.
+    */
+    all?: string;
+}): Highlighter;
+/**
+Highlight the given [tree](#common.Tree) with the given
+[highlighter](#highlight.Highlighter). Often, the higher-level
+[`highlightCode`](#highlight.highlightCode) function is easier to
+use.
+*/
+declare function highlightTree(tree: Tree, highlighter: Highlighter | readonly Highlighter[], 
+/**
+Assign styling to a region of the text. Will be called, in order
+of position, for any ranges where more than zero classes apply.
+`classes` is a space separated string of CSS classes.
+*/
+putStyle: (from: number, to: number, classes: string) => void, 
+/**
+The start of the range to highlight.
+*/
+from?: number, 
+/**
+The end of the range.
+*/
+to?: number): void;
+/**
+Highlight the given tree with the given highlighter, calling
+`putText` for every piece of text, either with a set of classes or
+with the empty string when unstyled, and `putBreak` for every line
+break.
+*/
+declare function highlightCode(code: string, tree: Tree, highlighter: Highlighter | readonly Highlighter[], putText: (code: string, classes: string) => void, putBreak: () => void, from?: number, to?: number): void;
+/**
+Match a syntax node's [highlight rules](#highlight.styleTags). If
+there's a match, return its set of tags, and whether it is
+opaque (uses a `!`) or applies to all child nodes (`/...`).
+*/
+declare function getStyleTags(node: SyntaxNodeRef): {
+    tags: readonly Tag[];
+    opaque: boolean;
+    inherit: boolean;
+} | null;
+/**
+The default set of highlighting [tags](#highlight.Tag).
+
+This collection is heavily biased towards programming languages,
+and necessarily incomplete. A full ontology of syntactic
+constructs would fill a stack of books, and be impractical to
+write themes for. So try to make do with this set. If all else
+fails, [open an
+issue](https://github.com/codemirror/codemirror.next) to propose a
+new tag, or [define](#highlight.Tag^define) a local custom tag for
+your use case.
+
+Note that it is not obligatory to always attach the most specific
+tag possible to an element—if your grammar can't easily
+distinguish a certain type of element (such as a local variable),
+it is okay to style it as its more general variant (a variable).
+
+For tags that extend some parent tag, the documentation links to
+the parent.
+*/
+declare const tags: {
+    /**
+    A comment.
+    */
+    comment: Tag;
+    /**
+    A line [comment](#highlight.tags.comment).
+    */
+    lineComment: Tag;
+    /**
+    A block [comment](#highlight.tags.comment).
+    */
+    blockComment: Tag;
+    /**
+    A documentation [comment](#highlight.tags.comment).
+    */
+    docComment: Tag;
+    /**
+    Any kind of identifier.
+    */
+    name: Tag;
+    /**
+    The [name](#highlight.tags.name) of a variable.
+    */
+    variableName: Tag;
+    /**
+    A type [name](#highlight.tags.name).
+    */
+    typeName: Tag;
+    /**
+    A tag name (subtag of [`typeName`](#highlight.tags.typeName)).
+    */
+    tagName: Tag;
+    /**
+    A property or field [name](#highlight.tags.name).
+    */
+    propertyName: Tag;
+    /**
+    An attribute name (subtag of [`propertyName`](#highlight.tags.propertyName)).
+    */
+    attributeName: Tag;
+    /**
+    The [name](#highlight.tags.name) of a class.
+    */
+    className: Tag;
+    /**
+    A label [name](#highlight.tags.name).
+    */
+    labelName: Tag;
+    /**
+    A namespace [name](#highlight.tags.name).
+    */
+    namespace: Tag;
+    /**
+    The [name](#highlight.tags.name) of a macro.
+    */
+    macroName: Tag;
+    /**
+    A literal value.
+    */
+    literal: Tag;
+    /**
+    A string [literal](#highlight.tags.literal).
+    */
+    string: Tag;
+    /**
+    A documentation [string](#highlight.tags.string).
+    */
+    docString: Tag;
+    /**
+    A character literal (subtag of [string](#highlight.tags.string)).
+    */
+    character: Tag;
+    /**
+    An attribute value (subtag of [string](#highlight.tags.string)).
+    */
+    attributeValue: Tag;
+    /**
+    A number [literal](#highlight.tags.literal).
+    */
+    number: Tag;
+    /**
+    An integer [number](#highlight.tags.number) literal.
+    */
+    integer: Tag;
+    /**
+    A floating-point [number](#highlight.tags.number) literal.
+    */
+    float: Tag;
+    /**
+    A boolean [literal](#highlight.tags.literal).
+    */
+    bool: Tag;
+    /**
+    Regular expression [literal](#highlight.tags.literal).
+    */
+    regexp: Tag;
+    /**
+    An escape [literal](#highlight.tags.literal), for example a
+    backslash escape in a string.
+    */
+    escape: Tag;
+    /**
+    A color [literal](#highlight.tags.literal).
+    */
+    color: Tag;
+    /**
+    A URL [literal](#highlight.tags.literal).
+    */
+    url: Tag;
+    /**
+    A language keyword.
+    */
+    keyword: Tag;
+    /**
+    The [keyword](#highlight.tags.keyword) for the self or this
+    object.
+    */
+    self: Tag;
+    /**
+    The [keyword](#highlight.tags.keyword) for null.
+    */
+    null: Tag;
+    /**
+    A [keyword](#highlight.tags.keyword) denoting some atomic value.
+    */
+    atom: Tag;
+    /**
+    A [keyword](#highlight.tags.keyword) that represents a unit.
+    */
+    unit: Tag;
+    /**
+    A modifier [keyword](#highlight.tags.keyword).
+    */
+    modifier: Tag;
+    /**
+    A [keyword](#highlight.tags.keyword) that acts as an operator.
+    */
+    operatorKeyword: Tag;
+    /**
+    A control-flow related [keyword](#highlight.tags.keyword).
+    */
+    controlKeyword: Tag;
+    /**
+    A [keyword](#highlight.tags.keyword) that defines something.
+    */
+    definitionKeyword: Tag;
+    /**
+    A [keyword](#highlight.tags.keyword) related to defining or
+    interfacing with modules.
+    */
+    moduleKeyword: Tag;
+    /**
+    An operator.
+    */
+    operator: Tag;
+    /**
+    An [operator](#highlight.tags.operator) that dereferences something.
+    */
+    derefOperator: Tag;
+    /**
+    Arithmetic-related [operator](#highlight.tags.operator).
+    */
+    arithmeticOperator: Tag;
+    /**
+    Logical [operator](#highlight.tags.operator).
+    */
+    logicOperator: Tag;
+    /**
+    Bit [operator](#highlight.tags.operator).
+    */
+    bitwiseOperator: Tag;
+    /**
+    Comparison [operator](#highlight.tags.operator).
+    */
+    compareOperator: Tag;
+    /**
+    [Operator](#highlight.tags.operator) that updates its operand.
+    */
+    updateOperator: Tag;
+    /**
+    [Operator](#highlight.tags.operator) that defines something.
+    */
+    definitionOperator: Tag;
+    /**
+    Type-related [operator](#highlight.tags.operator).
+    */
+    typeOperator: Tag;
+    /**
+    Control-flow [operator](#highlight.tags.operator).
+    */
+    controlOperator: Tag;
+    /**
+    Program or markup punctuation.
+    */
+    punctuation: Tag;
+    /**
+    [Punctuation](#highlight.tags.punctuation) that separates
+    things.
+    */
+    separator: Tag;
+    /**
+    Bracket-style [punctuation](#highlight.tags.punctuation).
+    */
+    bracket: Tag;
+    /**
+    Angle [brackets](#highlight.tags.bracket) (usually `<` and `>`
+    tokens).
+    */
+    angleBracket: Tag;
+    /**
+    Square [brackets](#highlight.tags.bracket) (usually `[` and `]`
+    tokens).
+    */
+    squareBracket: Tag;
+    /**
+    Parentheses (usually `(` and `)` tokens). Subtag of
+    [bracket](#highlight.tags.bracket).
+    */
+    paren: Tag;
+    /**
+    Braces (usually `{` and `}` tokens). Subtag of
+    [bracket](#highlight.tags.bracket).
+    */
+    brace: Tag;
+    /**
+    Content, for example plain text in XML or markup documents.
+    */
+    content: Tag;
+    /**
+    [Content](#highlight.tags.content) that represents a heading.
+    */
+    heading: Tag;
+    /**
+    A level 1 [heading](#highlight.tags.heading).
+    */
+    heading1: Tag;
+    /**
+    A level 2 [heading](#highlight.tags.heading).
+    */
+    heading2: Tag;
+    /**
+    A level 3 [heading](#highlight.tags.heading).
+    */
+    heading3: Tag;
+    /**
+    A level 4 [heading](#highlight.tags.heading).
+    */
+    heading4: Tag;
+    /**
+    A level 5 [heading](#highlight.tags.heading).
+    */
+    heading5: Tag;
+    /**
+    A level 6 [heading](#highlight.tags.heading).
+    */
+    heading6: Tag;
+    /**
+    A prose [content](#highlight.tags.content) separator (such as a horizontal rule).
+    */
+    contentSeparator: Tag;
+    /**
+    [Content](#highlight.tags.content) that represents a list.
+    */
+    list: Tag;
+    /**
+    [Content](#highlight.tags.content) that represents a quote.
+    */
+    quote: Tag;
+    /**
+    [Content](#highlight.tags.content) that is emphasized.
+    */
+    emphasis: Tag;
+    /**
+    [Content](#highlight.tags.content) that is styled strong.
+    */
+    strong: Tag;
+    /**
+    [Content](#highlight.tags.content) that is part of a link.
+    */
+    link: Tag;
+    /**
+    [Content](#highlight.tags.content) that is styled as code or
+    monospace.
+    */
+    monospace: Tag;
+    /**
+    [Content](#highlight.tags.content) that has a strike-through
+    style.
+    */
+    strikethrough: Tag;
+    /**
+    Inserted text in a change-tracking format.
+    */
+    inserted: Tag;
+    /**
+    Deleted text.
+    */
+    deleted: Tag;
+    /**
+    Changed text.
+    */
+    changed: Tag;
+    /**
+    An invalid or unsyntactic element.
+    */
+    invalid: Tag;
+    /**
+    Metadata or meta-instruction.
+    */
+    meta: Tag;
+    /**
+    [Metadata](#highlight.tags.meta) that applies to the entire
+    document.
+    */
+    documentMeta: Tag;
+    /**
+    [Metadata](#highlight.tags.meta) that annotates or adds
+    attributes to a given syntactic element.
+    */
+    annotation: Tag;
+    /**
+    Processing instruction or preprocessor directive. Subtag of
+    [meta](#highlight.tags.meta).
+    */
+    processingInstruction: Tag;
+    /**
+    [Modifier](#highlight.Tag^defineModifier) that indicates that a
+    given element is being defined. Expected to be used with the
+    various [name](#highlight.tags.name) tags.
+    */
+    definition: (tag: Tag) => Tag;
+    /**
+    [Modifier](#highlight.Tag^defineModifier) that indicates that
+    something is constant. Mostly expected to be used with
+    [variable names](#highlight.tags.variableName).
+    */
+    constant: (tag: Tag) => Tag;
+    /**
+    [Modifier](#highlight.Tag^defineModifier) used to indicate that
+    a [variable](#highlight.tags.variableName) or [property
+    name](#highlight.tags.propertyName) is being called or defined
+    as a function.
+    */
+    function: (tag: Tag) => Tag;
+    /**
+    [Modifier](#highlight.Tag^defineModifier) that can be applied to
+    [names](#highlight.tags.name) to indicate that they belong to
+    the language's standard environment.
+    */
+    standard: (tag: Tag) => Tag;
+    /**
+    [Modifier](#highlight.Tag^defineModifier) that indicates a given
+    [names](#highlight.tags.name) is local to some scope.
+    */
+    local: (tag: Tag) => Tag;
+    /**
+    A generic variant [modifier](#highlight.Tag^defineModifier) that
+    can be used to tag language-specific alternative variants of
+    some common tag. It is recommended for themes to define special
+    forms of at least the [string](#highlight.tags.string) and
+    [variable name](#highlight.tags.variableName) tags, since those
+    come up a lot.
+    */
+    special: (tag: Tag) => Tag;
+};
+/**
+This is a highlighter that adds stable, predictable classes to
+tokens, for styling with external CSS.
+
+The following tags are mapped to their name prefixed with `"tok-"`
+(for example `"tok-comment"`):
+
+* [`link`](#highlight.tags.link)
+* [`heading`](#highlight.tags.heading)
+* [`emphasis`](#highlight.tags.emphasis)
+* [`strong`](#highlight.tags.strong)
+* [`keyword`](#highlight.tags.keyword)
+* [`atom`](#highlight.tags.atom)
+* [`bool`](#highlight.tags.bool)
+* [`url`](#highlight.tags.url)
+* [`labelName`](#highlight.tags.labelName)
+* [`inserted`](#highlight.tags.inserted)
+* [`deleted`](#highlight.tags.deleted)
+* [`literal`](#highlight.tags.literal)
+* [`string`](#highlight.tags.string)
+* [`number`](#highlight.tags.number)
+* [`variableName`](#highlight.tags.variableName)
+* [`typeName`](#highlight.tags.typeName)
+* [`namespace`](#highlight.tags.namespace)
+* [`className`](#highlight.tags.className)
+* [`macroName`](#highlight.tags.macroName)
+* [`propertyName`](#highlight.tags.propertyName)
+* [`operator`](#highlight.tags.operator)
+* [`comment`](#highlight.tags.comment)
+* [`meta`](#highlight.tags.meta)
+* [`punctuation`](#highlight.tags.punctuation)
+* [`invalid`](#highlight.tags.invalid)
+
+In addition, these mappings are provided:
+
+* [`regexp`](#highlight.tags.regexp),
+  [`escape`](#highlight.tags.escape), and
+  [`special`](#highlight.tags.special)[`(string)`](#highlight.tags.string)
+  are mapped to `"tok-string2"`
+* [`special`](#highlight.tags.special)[`(variableName)`](#highlight.tags.variableName)
+  to `"tok-variableName2"`
+* [`local`](#highlight.tags.local)[`(variableName)`](#highlight.tags.variableName)
+  to `"tok-variableName tok-local"`
+* [`definition`](#highlight.tags.definition)[`(variableName)`](#highlight.tags.variableName)
+  to `"tok-variableName tok-definition"`
+* [`definition`](#highlight.tags.definition)[`(propertyName)`](#highlight.tags.propertyName)
+  to `"tok-propertyName tok-definition"`
+*/
+declare const classHighlighter: Highlighter;
+
+export { Highlighter, Tag, classHighlighter, getStyleTags, highlightCode, highlightTree, styleTags, tagHighlighter, tags };

server/node_modules/@lezer/highlight/dist/index.js

@@ -0,0 +1,904 @@
+import { NodeProp } from '@lezer/common';
+
+let nextTagID = 0;
+/**
+Highlighting tags are markers that denote a highlighting category.
+They are [associated](#highlight.styleTags) with parts of a syntax
+tree by a language mode, and then mapped to an actual CSS style by
+a [highlighter](#highlight.Highlighter).
+
+Because syntax tree node types and highlight styles have to be
+able to talk the same language, CodeMirror uses a mostly _closed_
+[vocabulary](#highlight.tags) of syntax tags (as opposed to
+traditional open string-based systems, which make it hard for
+highlighting themes to cover all the tokens produced by the
+various languages).
+
+It _is_ possible to [define](#highlight.Tag^define) your own
+highlighting tags for system-internal use (where you control both
+the language package and the highlighter), but such tags will not
+be picked up by regular highlighters (though you can derive them
+from standard tags to allow highlighters to fall back to those).
+*/
+class Tag {
+    /**
+    @internal
+    */
+    constructor(
+    /**
+    The optional name of the base tag @internal
+    */
+    name, 
+    /**
+    The set of this tag and all its parent tags, starting with
+    this one itself and sorted in order of decreasing specificity.
+    */
+    set, 
+    /**
+    The base unmodified tag that this one is based on, if it's
+    modified @internal
+    */
+    base, 
+    /**
+    The modifiers applied to this.base @internal
+    */
+    modified) {
+        this.name = name;
+        this.set = set;
+        this.base = base;
+        this.modified = modified;
+        /**
+        @internal
+        */
+        this.id = nextTagID++;
+    }
+    toString() {
+        let { name } = this;
+        for (let mod of this.modified)
+            if (mod.name)
+                name = `${mod.name}(${name})`;
+        return name;
+    }
+    static define(nameOrParent, parent) {
+        let name = typeof nameOrParent == "string" ? nameOrParent : "?";
+        if (nameOrParent instanceof Tag)
+            parent = nameOrParent;
+        if (parent === null || parent === void 0 ? void 0 : parent.base)
+            throw new Error("Can not derive from a modified tag");
+        let tag = new Tag(name, [], null, []);
+        tag.set.push(tag);
+        if (parent)
+            for (let t of parent.set)
+                tag.set.push(t);
+        return tag;
+    }
+    /**
+    Define a tag _modifier_, which is a function that, given a tag,
+    will return a tag that is a subtag of the original. Applying the
+    same modifier to a twice tag will return the same value (`m1(t1)
+    == m1(t1)`) and applying multiple modifiers will, regardless or
+    order, produce the same tag (`m1(m2(t1)) == m2(m1(t1))`).
+    
+    When multiple modifiers are applied to a given base tag, each
+    smaller set of modifiers is registered as a parent, so that for
+    example `m1(m2(m3(t1)))` is a subtype of `m1(m2(t1))`,
+    `m1(m3(t1)`, and so on.
+    */
+    static defineModifier(name) {
+        let mod = new Modifier(name);
+        return (tag) => {
+            if (tag.modified.indexOf(mod) > -1)
+                return tag;
+            return Modifier.get(tag.base || tag, tag.modified.concat(mod).sort((a, b) => a.id - b.id));
+        };
+    }
+}
+let nextModifierID = 0;
+class Modifier {
+    constructor(name) {
+        this.name = name;
+        this.instances = [];
+        this.id = nextModifierID++;
+    }
+    static get(base, mods) {
+        if (!mods.length)
+            return base;
+        let exists = mods[0].instances.find(t => t.base == base && sameArray(mods, t.modified));
+        if (exists)
+            return exists;
+        let set = [], tag = new Tag(base.name, set, base, mods);
+        for (let m of mods)
+            m.instances.push(tag);
+        let configs = powerSet(mods);
+        for (let parent of base.set)
+            if (!parent.modified.length)
+                for (let config of configs)
+                    set.push(Modifier.get(parent, config));
+        return tag;
+    }
+}
+function sameArray(a, b) {
+    return a.length == b.length && a.every((x, i) => x == b[i]);
+}
+function powerSet(array) {
+    let sets = [[]];
+    for (let i = 0; i < array.length; i++) {
+        for (let j = 0, e = sets.length; j < e; j++) {
+            sets.push(sets[j].concat(array[i]));
+        }
+    }
+    return sets.sort((a, b) => b.length - a.length);
+}
+/**
+This function is used to add a set of tags to a language syntax
+via [`NodeSet.extend`](#common.NodeSet.extend) or
+[`LRParser.configure`](#lr.LRParser.configure).
+
+The argument object maps node selectors to [highlighting
+tags](#highlight.Tag) or arrays of tags.
+
+Node selectors may hold one or more (space-separated) node paths.
+Such a path can be a [node name](#common.NodeType.name), or
+multiple node names (or `*` wildcards) separated by slash
+characters, as in `"Block/Declaration/VariableName"`. Such a path
+matches the final node but only if its direct parent nodes are the
+other nodes mentioned. A `*` in such a path matches any parent,
+but only a single level—wildcards that match multiple parents
+aren't supported, both for efficiency reasons and because Lezer
+trees make it rather hard to reason about what they would match.)
+
+A path can be ended with `/...` to indicate that the tag assigned
+to the node should also apply to all child nodes, even if they
+match their own style (by default, only the innermost style is
+used).
+
+When a path ends in `!`, as in `Attribute!`, no further matching
+happens for the node's child nodes, and the entire node gets the
+given style.
+
+In this notation, node names that contain `/`, `!`, `*`, or `...`
+must be quoted as JSON strings.
+
+For example:
+
+```javascript
+parser.withProps(
+  styleTags({
+    // Style Number and BigNumber nodes
+    "Number BigNumber": tags.number,
+    // Style Escape nodes whose parent is String
+    "String/Escape": tags.escape,
+    // Style anything inside Attributes nodes
+    "Attributes!": tags.meta,
+    // Add a style to all content inside Italic nodes
+    "Italic/...": tags.emphasis,
+    // Style InvalidString nodes as both `string` and `invalid`
+    "InvalidString": [tags.string, tags.invalid],
+    // Style the node named "/" as punctuation
+    '"/"': tags.punctuation
+  })
+)
+```
+*/
+function styleTags(spec) {
+    let byName = Object.create(null);
+    for (let prop in spec) {
+        let tags = spec[prop];
+        if (!Array.isArray(tags))
+            tags = [tags];
+        for (let part of prop.split(" "))
+            if (part) {
+                let pieces = [], mode = 2 /* Mode.Normal */, rest = part;
+                for (let pos = 0;;) {
+                    if (rest == "..." && pos > 0 && pos + 3 == part.length) {
+                        mode = 1 /* Mode.Inherit */;
+                        break;
+                    }
+                    let m = /^"(?:[^"\\]|\\.)*?"|[^\/!]+/.exec(rest);
+                    if (!m)
+                        throw new RangeError("Invalid path: " + part);
+                    pieces.push(m[0] == "*" ? "" : m[0][0] == '"' ? JSON.parse(m[0]) : m[0]);
+                    pos += m[0].length;
+                    if (pos == part.length)
+                        break;
+                    let next = part[pos++];
+                    if (pos == part.length && next == "!") {
+                        mode = 0 /* Mode.Opaque */;
+                        break;
+                    }
+                    if (next != "/")
+                        throw new RangeError("Invalid path: " + part);
+                    rest = part.slice(pos);
+                }
+                let last = pieces.length - 1, inner = pieces[last];
+                if (!inner)
+                    throw new RangeError("Invalid path: " + part);
+                let rule = new Rule(tags, mode, last > 0 ? pieces.slice(0, last) : null);
+                byName[inner] = rule.sort(byName[inner]);
+            }
+    }
+    return ruleNodeProp.add(byName);
+}
+const ruleNodeProp = new NodeProp();
+class Rule {
+    constructor(tags, mode, context, next) {
+        this.tags = tags;
+        this.mode = mode;
+        this.context = context;
+        this.next = next;
+    }
+    get opaque() { return this.mode == 0 /* Mode.Opaque */; }
+    get inherit() { return this.mode == 1 /* Mode.Inherit */; }
+    sort(other) {
+        if (!other || other.depth < this.depth) {
+            this.next = other;
+            return this;
+        }
+        other.next = this.sort(other.next);
+        return other;
+    }
+    get depth() { return this.context ? this.context.length : 0; }
+}
+Rule.empty = new Rule([], 2 /* Mode.Normal */, null);
+/**
+Define a [highlighter](#highlight.Highlighter) from an array of
+tag/class pairs. Classes associated with more specific tags will
+take precedence.
+*/
+function tagHighlighter(tags, options) {
+    let map = Object.create(null);
+    for (let style of tags) {
+        if (!Array.isArray(style.tag))
+            map[style.tag.id] = style.class;
+        else
+            for (let tag of style.tag)
+                map[tag.id] = style.class;
+    }
+    let { scope, all = null } = options || {};
+    return {
+        style: (tags) => {
+            let cls = all;
+            for (let tag of tags) {
+                for (let sub of tag.set) {
+                    let tagClass = map[sub.id];
+                    if (tagClass) {
+                        cls = cls ? cls + " " + tagClass : tagClass;
+                        break;
+                    }
+                }
+            }
+            return cls;
+        },
+        scope
+    };
+}
+function highlightTags(highlighters, tags) {
+    let result = null;
+    for (let highlighter of highlighters) {
+        let value = highlighter.style(tags);
+        if (value)
+            result = result ? result + " " + value : value;
+    }
+    return result;
+}
+/**
+Highlight the given [tree](#common.Tree) with the given
+[highlighter](#highlight.Highlighter). Often, the higher-level
+[`highlightCode`](#highlight.highlightCode) function is easier to
+use.
+*/
+function highlightTree(tree, highlighter, 
+/**
+Assign styling to a region of the text. Will be called, in order
+of position, for any ranges where more than zero classes apply.
+`classes` is a space separated string of CSS classes.
+*/
+putStyle, 
+/**
+The start of the range to highlight.
+*/
+from = 0, 
+/**
+The end of the range.
+*/
+to = tree.length) {
+    let builder = new HighlightBuilder(from, Array.isArray(highlighter) ? highlighter : [highlighter], putStyle);
+    builder.highlightRange(tree.cursor(), from, to, "", builder.highlighters);
+    builder.flush(to);
+}
+/**
+Highlight the given tree with the given highlighter, calling
+`putText` for every piece of text, either with a set of classes or
+with the empty string when unstyled, and `putBreak` for every line
+break.
+*/
+function highlightCode(code, tree, highlighter, putText, putBreak, from = 0, to = code.length) {
+    let pos = from;
+    function writeTo(p, classes) {
+        if (p <= pos)
+            return;
+        for (let text = code.slice(pos, p), i = 0;;) {
+            let nextBreak = text.indexOf("\n", i);
+            let upto = nextBreak < 0 ? text.length : nextBreak;
+            if (upto > i)
+                putText(text.slice(i, upto), classes);
+            if (nextBreak < 0)
+                break;
+            putBreak();
+            i = nextBreak + 1;
+        }
+        pos = p;
+    }
+    highlightTree(tree, highlighter, (from, to, classes) => {
+        writeTo(from, "");
+        writeTo(to, classes);
+    }, from, to);
+    writeTo(to, "");
+}
+class HighlightBuilder {
+    constructor(at, highlighters, span) {
+        this.at = at;
+        this.highlighters = highlighters;
+        this.span = span;
+        this.class = "";
+    }
+    startSpan(at, cls) {
+        if (cls != this.class) {
+            this.flush(at);
+            if (at > this.at)
+                this.at = at;
+            this.class = cls;
+        }
+    }
+    flush(to) {
+        if (to > this.at && this.class)
+            this.span(this.at, to, this.class);
+    }
+    highlightRange(cursor, from, to, inheritedClass, highlighters) {
+        let { type, from: start, to: end } = cursor;
+        if (start >= to || end <= from)
+            return;
+        if (type.isTop)
+            highlighters = this.highlighters.filter(h => !h.scope || h.scope(type));
+        let cls = inheritedClass;
+        let rule = getStyleTags(cursor) || Rule.empty;
+        let tagCls = highlightTags(highlighters, rule.tags);
+        if (tagCls) {
+            if (cls)
+                cls += " ";
+            cls += tagCls;
+            if (rule.mode == 1 /* Mode.Inherit */)
+                inheritedClass += (inheritedClass ? " " : "") + tagCls;
+        }
+        this.startSpan(Math.max(from, start), cls);
+        if (rule.opaque)
+            return;
+        let mounted = cursor.tree && cursor.tree.prop(NodeProp.mounted);
+        if (mounted && mounted.overlay) {
+            let inner = cursor.node.enter(mounted.overlay[0].from + start, 1);
+            let innerHighlighters = this.highlighters.filter(h => !h.scope || h.scope(mounted.tree.type));
+            let hasChild = cursor.firstChild();
+            for (let i = 0, pos = start;; i++) {
+                let next = i < mounted.overlay.length ? mounted.overlay[i] : null;
+                let nextPos = next ? next.from + start : end;
+                let rangeFrom = Math.max(from, pos), rangeTo = Math.min(to, nextPos);
+                if (rangeFrom < rangeTo && hasChild) {
+                    while (cursor.from < rangeTo) {
+                        this.highlightRange(cursor, rangeFrom, rangeTo, inheritedClass, highlighters);
+                        this.startSpan(Math.min(rangeTo, cursor.to), cls);
+                        if (cursor.to >= nextPos || !cursor.nextSibling())
+                            break;
+                    }
+                }
+                if (!next || nextPos > to)
+                    break;
+                pos = next.to + start;
+                if (pos > from) {
+                    this.highlightRange(inner.cursor(), Math.max(from, next.from + start), Math.min(to, pos), "", innerHighlighters);
+                    this.startSpan(Math.min(to, pos), cls);
+                }
+            }
+            if (hasChild)
+                cursor.parent();
+        }
+        else if (cursor.firstChild()) {
+            if (mounted)
+                inheritedClass = "";
+            do {
+                if (cursor.to <= from)
+                    continue;
+                if (cursor.from >= to)
+                    break;
+                this.highlightRange(cursor, from, to, inheritedClass, highlighters);
+                this.startSpan(Math.min(to, cursor.to), cls);
+            } while (cursor.nextSibling());
+            cursor.parent();
+        }
+    }
+}
+/**
+Match a syntax node's [highlight rules](#highlight.styleTags). If
+there's a match, return its set of tags, and whether it is
+opaque (uses a `!`) or applies to all child nodes (`/...`).
+*/
+function getStyleTags(node) {
+    let rule = node.type.prop(ruleNodeProp);
+    while (rule && rule.context && !node.matchContext(rule.context))
+        rule = rule.next;
+    return rule || null;
+}
+const t = Tag.define;
+const comment = t(), name = t(), typeName = t(name), propertyName = t(name), literal = t(), string = t(literal), number = t(literal), content = t(), heading = t(content), keyword = t(), operator = t(), punctuation = t(), bracket = t(punctuation), meta = t();
+/**
+The default set of highlighting [tags](#highlight.Tag).
+
+This collection is heavily biased towards programming languages,
+and necessarily incomplete. A full ontology of syntactic
+constructs would fill a stack of books, and be impractical to
+write themes for. So try to make do with this set. If all else
+fails, [open an
+issue](https://github.com/codemirror/codemirror.next) to propose a
+new tag, or [define](#highlight.Tag^define) a local custom tag for
+your use case.
+
+Note that it is not obligatory to always attach the most specific
+tag possible to an element—if your grammar can't easily
+distinguish a certain type of element (such as a local variable),
+it is okay to style it as its more general variant (a variable).
+
+For tags that extend some parent tag, the documentation links to
+the parent.
+*/
+const tags = {
+    /**
+    A comment.
+    */
+    comment,
+    /**
+    A line [comment](#highlight.tags.comment).
+    */
+    lineComment: t(comment),
+    /**
+    A block [comment](#highlight.tags.comment).
+    */
+    blockComment: t(comment),
+    /**
+    A documentation [comment](#highlight.tags.comment).
+    */
+    docComment: t(comment),
+    /**
+    Any kind of identifier.
+    */
+    name,
+    /**
+    The [name](#highlight.tags.name) of a variable.
+    */
+    variableName: t(name),
+    /**
+    A type [name](#highlight.tags.name).
+    */
+    typeName: typeName,
+    /**
+    A tag name (subtag of [`typeName`](#highlight.tags.typeName)).
+    */
+    tagName: t(typeName),
+    /**
+    A property or field [name](#highlight.tags.name).
+    */
+    propertyName: propertyName,
+    /**
+    An attribute name (subtag of [`propertyName`](#highlight.tags.propertyName)).
+    */
+    attributeName: t(propertyName),
+    /**
+    The [name](#highlight.tags.name) of a class.
+    */
+    className: t(name),
+    /**
+    A label [name](#highlight.tags.name).
+    */
+    labelName: t(name),
+    /**
+    A namespace [name](#highlight.tags.name).
+    */
+    namespace: t(name),
+    /**
+    The [name](#highlight.tags.name) of a macro.
+    */
+    macroName: t(name),
+    /**
+    A literal value.
+    */
+    literal,
+    /**
+    A string [literal](#highlight.tags.literal).
+    */
+    string,
+    /**
+    A documentation [string](#highlight.tags.string).
+    */
+    docString: t(string),
+    /**
+    A character literal (subtag of [string](#highlight.tags.string)).
+    */
+    character: t(string),
+    /**
+    An attribute value (subtag of [string](#highlight.tags.string)).
+    */
+    attributeValue: t(string),
+    /**
+    A number [literal](#highlight.tags.literal).
+    */
+    number,
+    /**
+    An integer [number](#highlight.tags.number) literal.
+    */
+    integer: t(number),
+    /**
+    A floating-point [number](#highlight.tags.number) literal.
+    */
+    float: t(number),
+    /**
+    A boolean [literal](#highlight.tags.literal).
+    */
+    bool: t(literal),
+    /**
+    Regular expression [literal](#highlight.tags.literal).
+    */
+    regexp: t(literal),
+    /**
+    An escape [literal](#highlight.tags.literal), for example a
+    backslash escape in a string.
+    */
+    escape: t(literal),
+    /**
+    A color [literal](#highlight.tags.literal).
+    */
+    color: t(literal),
+    /**
+    A URL [literal](#highlight.tags.literal).
+    */
+    url: t(literal),
+    /**
+    A language keyword.
+    */
+    keyword,
+    /**
+    The [keyword](#highlight.tags.keyword) for the self or this
+    object.
+    */
+    self: t(keyword),
+    /**
+    The [keyword](#highlight.tags.keyword) for null.
+    */
+    null: t(keyword),
+    /**
+    A [keyword](#highlight.tags.keyword) denoting some atomic value.
+    */
+    atom: t(keyword),
+    /**
+    A [keyword](#highlight.tags.keyword) that represents a unit.
+    */
+    unit: t(keyword),
+    /**
+    A modifier [keyword](#highlight.tags.keyword).
+    */
+    modifier: t(keyword),
+    /**
+    A [keyword](#highlight.tags.keyword) that acts as an operator.
+    */
+    operatorKeyword: t(keyword),
+    /**
+    A control-flow related [keyword](#highlight.tags.keyword).
+    */
+    controlKeyword: t(keyword),
+    /**
+    A [keyword](#highlight.tags.keyword) that defines something.
+    */
+    definitionKeyword: t(keyword),
+    /**
+    A [keyword](#highlight.tags.keyword) related to defining or
+    interfacing with modules.
+    */
+    moduleKeyword: t(keyword),
+    /**
+    An operator.
+    */
+    operator,
+    /**
+    An [operator](#highlight.tags.operator) that dereferences something.
+    */
+    derefOperator: t(operator),
+    /**
+    Arithmetic-related [operator](#highlight.tags.operator).
+    */
+    arithmeticOperator: t(operator),
+    /**
+    Logical [operator](#highlight.tags.operator).
+    */
+    logicOperator: t(operator),
+    /**
+    Bit [operator](#highlight.tags.operator).
+    */
+    bitwiseOperator: t(operator),
+    /**
+    Comparison [operator](#highlight.tags.operator).
+    */
+    compareOperator: t(operator),
+    /**
+    [Operator](#highlight.tags.operator) that updates its operand.
+    */
+    updateOperator: t(operator),
+    /**
+    [Operator](#highlight.tags.operator) that defines something.
+    */
+    definitionOperator: t(operator),
+    /**
+    Type-related [operator](#highlight.tags.operator).
+    */
+    typeOperator: t(operator),
+    /**
+    Control-flow [operator](#highlight.tags.operator).
+    */
+    controlOperator: t(operator),
+    /**
+    Program or markup punctuation.
+    */
+    punctuation,
+    /**
+    [Punctuation](#highlight.tags.punctuation) that separates
+    things.
+    */
+    separator: t(punctuation),
+    /**
+    Bracket-style [punctuation](#highlight.tags.punctuation).
+    */
+    bracket,
+    /**
+    Angle [brackets](#highlight.tags.bracket) (usually `<` and `>`
+    tokens).
+    */
+    angleBracket: t(bracket),
+    /**
+    Square [brackets](#highlight.tags.bracket) (usually `[` and `]`
+    tokens).
+    */
+    squareBracket: t(bracket),
+    /**
+    Parentheses (usually `(` and `)` tokens). Subtag of
+    [bracket](#highlight.tags.bracket).
+    */
+    paren: t(bracket),
+    /**
+    Braces (usually `{` and `}` tokens). Subtag of
+    [bracket](#highlight.tags.bracket).
+    */
+    brace: t(bracket),
+    /**
+    Content, for example plain text in XML or markup documents.
+    */
+    content,
+    /**
+    [Content](#highlight.tags.content) that represents a heading.
+    */
+    heading,
+    /**
+    A level 1 [heading](#highlight.tags.heading).
+    */
+    heading1: t(heading),
+    /**
+    A level 2 [heading](#highlight.tags.heading).
+    */
+    heading2: t(heading),
+    /**
+    A level 3 [heading](#highlight.tags.heading).
+    */
+    heading3: t(heading),
+    /**
+    A level 4 [heading](#highlight.tags.heading).
+    */
+    heading4: t(heading),
+    /**
+    A level 5 [heading](#highlight.tags.heading).
+    */
+    heading5: t(heading),
+    /**
+    A level 6 [heading](#highlight.tags.heading).
+    */
+    heading6: t(heading),
+    /**
+    A prose [content](#highlight.tags.content) separator (such as a horizontal rule).
+    */
+    contentSeparator: t(content),
+    /**
+    [Content](#highlight.tags.content) that represents a list.
+    */
+    list: t(content),
+    /**
+    [Content](#highlight.tags.content) that represents a quote.
+    */
+    quote: t(content),
+    /**
+    [Content](#highlight.tags.content) that is emphasized.
+    */
+    emphasis: t(content),
+    /**
+    [Content](#highlight.tags.content) that is styled strong.
+    */
+    strong: t(content),
+    /**
+    [Content](#highlight.tags.content) that is part of a link.
+    */
+    link: t(content),
+    /**
+    [Content](#highlight.tags.content) that is styled as code or
+    monospace.
+    */
+    monospace: t(content),
+    /**
+    [Content](#highlight.tags.content) that has a strike-through
+    style.
+    */
+    strikethrough: t(content),
+    /**
+    Inserted text in a change-tracking format.
+    */
+    inserted: t(),
+    /**
+    Deleted text.
+    */
+    deleted: t(),
+    /**
+    Changed text.
+    */
+    changed: t(),
+    /**
+    An invalid or unsyntactic element.
+    */
+    invalid: t(),
+    /**
+    Metadata or meta-instruction.
+    */
+    meta,
+    /**
+    [Metadata](#highlight.tags.meta) that applies to the entire
+    document.
+    */
+    documentMeta: t(meta),
+    /**
+    [Metadata](#highlight.tags.meta) that annotates or adds
+    attributes to a given syntactic element.
+    */
+    annotation: t(meta),
+    /**
+    Processing instruction or preprocessor directive. Subtag of
+    [meta](#highlight.tags.meta).
+    */
+    processingInstruction: t(meta),
+    /**
+    [Modifier](#highlight.Tag^defineModifier) that indicates that a
+    given element is being defined. Expected to be used with the
+    various [name](#highlight.tags.name) tags.
+    */
+    definition: Tag.defineModifier("definition"),
+    /**
+    [Modifier](#highlight.Tag^defineModifier) that indicates that
+    something is constant. Mostly expected to be used with
+    [variable names](#highlight.tags.variableName).
+    */
+    constant: Tag.defineModifier("constant"),
+    /**
+    [Modifier](#highlight.Tag^defineModifier) used to indicate that
+    a [variable](#highlight.tags.variableName) or [property
+    name](#highlight.tags.propertyName) is being called or defined
+    as a function.
+    */
+    function: Tag.defineModifier("function"),
+    /**
+    [Modifier](#highlight.Tag^defineModifier) that can be applied to
+    [names](#highlight.tags.name) to indicate that they belong to
+    the language's standard environment.
+    */
+    standard: Tag.defineModifier("standard"),
+    /**
+    [Modifier](#highlight.Tag^defineModifier) that indicates a given
+    [names](#highlight.tags.name) is local to some scope.
+    */
+    local: Tag.defineModifier("local"),
+    /**
+    A generic variant [modifier](#highlight.Tag^defineModifier) that
+    can be used to tag language-specific alternative variants of
+    some common tag. It is recommended for themes to define special
+    forms of at least the [string](#highlight.tags.string) and
+    [variable name](#highlight.tags.variableName) tags, since those
+    come up a lot.
+    */
+    special: Tag.defineModifier("special")
+};
+for (let name in tags) {
+    let val = tags[name];
+    if (val instanceof Tag)
+        val.name = name;
+}
+/**
+This is a highlighter that adds stable, predictable classes to
+tokens, for styling with external CSS.
+
+The following tags are mapped to their name prefixed with `"tok-"`
+(for example `"tok-comment"`):
+
+* [`link`](#highlight.tags.link)
+* [`heading`](#highlight.tags.heading)
+* [`emphasis`](#highlight.tags.emphasis)
+* [`strong`](#highlight.tags.strong)
+* [`keyword`](#highlight.tags.keyword)
+* [`atom`](#highlight.tags.atom)
+* [`bool`](#highlight.tags.bool)
+* [`url`](#highlight.tags.url)
+* [`labelName`](#highlight.tags.labelName)
+* [`inserted`](#highlight.tags.inserted)
+* [`deleted`](#highlight.tags.deleted)
+* [`literal`](#highlight.tags.literal)
+* [`string`](#highlight.tags.string)
+* [`number`](#highlight.tags.number)
+* [`variableName`](#highlight.tags.variableName)
+* [`typeName`](#highlight.tags.typeName)
+* [`namespace`](#highlight.tags.namespace)
+* [`className`](#highlight.tags.className)
+* [`macroName`](#highlight.tags.macroName)
+* [`propertyName`](#highlight.tags.propertyName)
+* [`operator`](#highlight.tags.operator)
+* [`comment`](#highlight.tags.comment)
+* [`meta`](#highlight.tags.meta)
+* [`punctuation`](#highlight.tags.punctuation)
+* [`invalid`](#highlight.tags.invalid)
+
+In addition, these mappings are provided:
+
+* [`regexp`](#highlight.tags.regexp),
+  [`escape`](#highlight.tags.escape), and
+  [`special`](#highlight.tags.special)[`(string)`](#highlight.tags.string)
+  are mapped to `"tok-string2"`
+* [`special`](#highlight.tags.special)[`(variableName)`](#highlight.tags.variableName)
+  to `"tok-variableName2"`
+* [`local`](#highlight.tags.local)[`(variableName)`](#highlight.tags.variableName)
+  to `"tok-variableName tok-local"`
+* [`definition`](#highlight.tags.definition)[`(variableName)`](#highlight.tags.variableName)
+  to `"tok-variableName tok-definition"`
+* [`definition`](#highlight.tags.definition)[`(propertyName)`](#highlight.tags.propertyName)
+  to `"tok-propertyName tok-definition"`
+*/
+const classHighlighter = tagHighlighter([
+    { tag: tags.link, class: "tok-link" },
+    { tag: tags.heading, class: "tok-heading" },
+    { tag: tags.emphasis, class: "tok-emphasis" },
+    { tag: tags.strong, class: "tok-strong" },
+    { tag: tags.keyword, class: "tok-keyword" },
+    { tag: tags.atom, class: "tok-atom" },
+    { tag: tags.bool, class: "tok-bool" },
+    { tag: tags.url, class: "tok-url" },
+    { tag: tags.labelName, class: "tok-labelName" },
+    { tag: tags.inserted, class: "tok-inserted" },
+    { tag: tags.deleted, class: "tok-deleted" },
+    { tag: tags.literal, class: "tok-literal" },
+    { tag: tags.string, class: "tok-string" },
+    { tag: tags.number, class: "tok-number" },
+    { tag: [tags.regexp, tags.escape, tags.special(tags.string)], class: "tok-string2" },
+    { tag: tags.variableName, class: "tok-variableName" },
+    { tag: tags.local(tags.variableName), class: "tok-variableName tok-local" },
+    { tag: tags.definition(tags.variableName), class: "tok-variableName tok-definition" },
+    { tag: tags.special(tags.variableName), class: "tok-variableName2" },
+    { tag: tags.definition(tags.propertyName), class: "tok-propertyName tok-definition" },
+    { tag: tags.typeName, class: "tok-typeName" },
+    { tag: tags.namespace, class: "tok-namespace" },
+    { tag: tags.className, class: "tok-className" },
+    { tag: tags.macroName, class: "tok-macroName" },
+    { tag: tags.propertyName, class: "tok-propertyName" },
+    { tag: tags.operator, class: "tok-operator" },
+    { tag: tags.comment, class: "tok-comment" },
+    { tag: tags.meta, class: "tok-meta" },
+    { tag: tags.invalid, class: "tok-invalid" },
+    { tag: tags.punctuation, class: "tok-punctuation" }
+]);
+
+export { Tag, classHighlighter, getStyleTags, highlightCode, highlightTree, styleTags, tagHighlighter, tags };

server/node_modules/@lezer/highlight/package.json

@@ -0,0 +1,31 @@
+{
+  "name": "@lezer/highlight",
+  "version": "1.2.1",
+  "description": "Highlighting system for Lezer parse trees",
+  "main": "dist/index.cjs",
+  "type": "module",
+  "exports": {
+    "import": "./dist/index.js",
+    "require": "./dist/index.cjs"
+  },
+  "module": "dist/index.js",
+  "types": "dist/index.d.ts",
+  "author": "Marijn Haverbeke <marijn@haverbeke.berlin>",
+  "license": "MIT",
+  "devDependencies": {
+    "@marijn/buildtool": "0.1.3",
+    "typescript": "^5.0.0"
+  },
+  "dependencies": {
+    "@lezer/common": "^1.0.0"
+  },
+  "files": ["dist"],
+  "repository": {
+    "type" : "git",
+    "url" : "https://github.com/lezer-parser/highlight.git"
+  },
+  "scripts": {
+    "watch": "node build.js --watch",
+    "prepare": "node build.js"
+  }
+}

server/node_modules/@lezer/json/CHANGELOG.md

@@ -0,0 +1,79 @@
+## 1.0.3 (2024-12-29)
+
+### Bug fixes
+
+Emit tokens for colons and commas.
+
+## 1.0.2 (2023-12-28)
+
+### Bug fixes
+
+Tag strings as isolating for the purpose of bidirectional text.
+
+## 1.0.1 (2023-07-03)
+
+### Bug fixes
+
+Make the package work with new TS resolution styles.
+
+## 1.0.0 (2022-06-06)
+
+### New features
+
+First stable version.
+
+## 0.16.0 (2022-04-20)
+
+### Breaking changes
+
+Move to 0.16 serialized parser format.
+
+### New features
+
+The parser now includes syntax highlighting information in its node types.
+
+## 0.15.0 (2021-08-11)
+
+### Breaking changes
+
+The module's name changed from `lezer-json` to `@lezer/json`.
+
+Upgrade to the 0.15.0 lezer interfaces.
+
+## 0.13.2 (2021-06-14)
+
+### Bug fixes
+
+Include nodes for brackets and braces in the tree.
+
+## 0.13.1 (2020-12-04)
+
+### Bug fixes
+
+Fix versions of lezer packages depended on.
+
+## 0.13.0 (2020-12-04)
+
+## 0.12.0 (2020-10-23)
+
+### Breaking changes
+
+Adjust to changed serialized parser format.
+
+## 0.11.1 (2020-09-26)
+
+### Bug fixes
+
+Fix lezer depencency versions
+
+## 0.11.0 (2020-09-26)
+
+### Breaking changes
+
+Follow change in serialized parser format.
+
+## 0.10.0 (2020-09-23)
+
+### Breaking changes
+
+Upgrade to current parser package format.

server/node_modules/@lezer/json/LICENSE

@@ -0,0 +1,21 @@
+MIT License
+
+Copyright (C) 2020 by Marijn Haverbeke <marijn@haverbeke.berlin>, Arun Srinivasan <rulfzid@gmail.com>, and others
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.

server/node_modules/@lezer/json/README.md

@@ -0,0 +1,7 @@
+# @lezer/json
+
+This is a JSON grammar for the [lezer](https://lezer.codemirror.net/) parser system.
+
+Reference:
+- https://www.json.org/json-en.html
+- https://tools.ietf.org/html/rfc8259 (The latest IETF RFC – contains the latest full spec)

server/node_modules/@lezer/json/dist/index.cjs

@@ -0,0 +1,41 @@
+'use strict';
+
+Object.defineProperty(exports, '__esModule', { value: true });
+
+var lr = require('@lezer/lr');
+var highlight = require('@lezer/highlight');
+
+const jsonHighlighting = highlight.styleTags({
+  String: highlight.tags.string,
+  Number: highlight.tags.number,
+  "True False": highlight.tags.bool,
+  PropertyName: highlight.tags.propertyName,
+  Null: highlight.tags.null,
+  ", :": highlight.tags.separator,
+  "[ ]": highlight.tags.squareBracket,
+  "{ }": highlight.tags.brace
+});
+
+// This file was generated by lezer-generator. You probably shouldn't edit it.
+const parser = lr.LRParser.deserialize({
+  version: 14,
+  states: "$bOVQPOOOOQO'#Cb'#CbOnQPO'#CeOvQPO'#ClOOQO'#Cr'#CrQOQPOOOOQO'#Cg'#CgO}QPO'#CfO!SQPO'#CtOOQO,59P,59PO![QPO,59PO!aQPO'#CuOOQO,59W,59WO!iQPO,59WOVQPO,59QOqQPO'#CmO!nQPO,59`OOQO1G.k1G.kOVQPO'#CnO!vQPO,59aOOQO1G.r1G.rOOQO1G.l1G.lOOQO,59X,59XOOQO-E6k-E6kOOQO,59Y,59YOOQO-E6l-E6l",
+  stateData: "#O~OeOS~OQSORSOSSOTSOWQO_ROgPO~OVXOgUO~O^[O~PVO[^O~O]_OVhX~OVaO~O]bO^iX~O^dO~O]_OVha~O]bO^ia~O",
+  goto: "!kjPPPPPPkPPkqwPPPPk{!RPPP!XP!e!hXSOR^bQWQRf_TVQ_Q`WRg`QcZRicQTOQZRQe^RhbRYQR]R",
+  nodeNames: "⚠ JsonText True False Null Number String } { Object Property PropertyName : , ] [ Array",
+  maxTerm: 25,
+  nodeProps: [
+    ["isolate", -2,6,11,""],
+    ["openedBy", 7,"{",14,"["],
+    ["closedBy", 8,"}",15,"]"]
+  ],
+  propSources: [jsonHighlighting],
+  skippedNodes: [0],
+  repeatNodeCount: 2,
+  tokenData: "(|~RaXY!WYZ!W]^!Wpq!Wrs!]|}$u}!O$z!Q!R%T!R![&c![!]&t!}#O&y#P#Q'O#Y#Z'T#b#c'r#h#i(Z#o#p(r#q#r(w~!]Oe~~!`Wpq!]qr!]rs!xs#O!]#O#P!}#P;'S!];'S;=`$o<%lO!]~!}Og~~#QXrs!]!P!Q!]#O#P!]#U#V!]#Y#Z!]#b#c!]#f#g!]#h#i!]#i#j#m~#pR!Q![#y!c!i#y#T#Z#y~#|R!Q![$V!c!i$V#T#Z$V~$YR!Q![$c!c!i$c#T#Z$c~$fR!Q![!]!c!i!]#T#Z!]~$rP;=`<%l!]~$zO]~~$}Q!Q!R%T!R![&c~%YRT~!O!P%c!g!h%w#X#Y%w~%fP!Q![%i~%nRT~!Q![%i!g!h%w#X#Y%w~%zR{|&T}!O&T!Q![&Z~&WP!Q![&Z~&`PT~!Q![&Z~&hST~!O!P%c!Q![&c!g!h%w#X#Y%w~&yO[~~'OO_~~'TO^~~'WP#T#U'Z~'^P#`#a'a~'dP#g#h'g~'jP#X#Y'm~'rOR~~'uP#i#j'x~'{P#`#a(O~(RP#`#a(U~(ZOS~~(^P#f#g(a~(dP#i#j(g~(jP#X#Y(m~(rOQ~~(wOW~~(|OV~",
+  tokenizers: [0],
+  topRules: {"JsonText":[0,1]},
+  tokenPrec: 0
+});
+
+exports.parser = parser;

server/node_modules/@lezer/json/dist/index.d.cts

@@ -0,0 +1,3 @@
+import {LRParser} from "@lezer/lr"
+
+export const parser: LRParser

server/node_modules/@lezer/json/dist/index.d.ts

@@ -0,0 +1,3 @@
+import {LRParser} from "@lezer/lr"
+
+export const parser: LRParser

server/node_modules/@lezer/json/dist/index.js

@@ -0,0 +1,37 @@
+import { LRParser } from '@lezer/lr';
+import { styleTags, tags } from '@lezer/highlight';
+
+const jsonHighlighting = styleTags({
+  String: tags.string,
+  Number: tags.number,
+  "True False": tags.bool,
+  PropertyName: tags.propertyName,
+  Null: tags.null,
+  ", :": tags.separator,
+  "[ ]": tags.squareBracket,
+  "{ }": tags.brace
+});
+
+// This file was generated by lezer-generator. You probably shouldn't edit it.
+const parser = LRParser.deserialize({
+  version: 14,
+  states: "$bOVQPOOOOQO'#Cb'#CbOnQPO'#CeOvQPO'#ClOOQO'#Cr'#CrQOQPOOOOQO'#Cg'#CgO}QPO'#CfO!SQPO'#CtOOQO,59P,59PO![QPO,59PO!aQPO'#CuOOQO,59W,59WO!iQPO,59WOVQPO,59QOqQPO'#CmO!nQPO,59`OOQO1G.k1G.kOVQPO'#CnO!vQPO,59aOOQO1G.r1G.rOOQO1G.l1G.lOOQO,59X,59XOOQO-E6k-E6kOOQO,59Y,59YOOQO-E6l-E6l",
+  stateData: "#O~OeOS~OQSORSOSSOTSOWQO_ROgPO~OVXOgUO~O^[O~PVO[^O~O]_OVhX~OVaO~O]bO^iX~O^dO~O]_OVha~O]bO^ia~O",
+  goto: "!kjPPPPPPkPPkqwPPPPk{!RPPP!XP!e!hXSOR^bQWQRf_TVQ_Q`WRg`QcZRicQTOQZRQe^RhbRYQR]R",
+  nodeNames: "⚠ JsonText True False Null Number String } { Object Property PropertyName : , ] [ Array",
+  maxTerm: 25,
+  nodeProps: [
+    ["isolate", -2,6,11,""],
+    ["openedBy", 7,"{",14,"["],
+    ["closedBy", 8,"}",15,"]"]
+  ],
+  propSources: [jsonHighlighting],
+  skippedNodes: [0],
+  repeatNodeCount: 2,
+  tokenData: "(|~RaXY!WYZ!W]^!Wpq!Wrs!]|}$u}!O$z!Q!R%T!R![&c![!]&t!}#O&y#P#Q'O#Y#Z'T#b#c'r#h#i(Z#o#p(r#q#r(w~!]Oe~~!`Wpq!]qr!]rs!xs#O!]#O#P!}#P;'S!];'S;=`$o<%lO!]~!}Og~~#QXrs!]!P!Q!]#O#P!]#U#V!]#Y#Z!]#b#c!]#f#g!]#h#i!]#i#j#m~#pR!Q![#y!c!i#y#T#Z#y~#|R!Q![$V!c!i$V#T#Z$V~$YR!Q![$c!c!i$c#T#Z$c~$fR!Q![!]!c!i!]#T#Z!]~$rP;=`<%l!]~$zO]~~$}Q!Q!R%T!R![&c~%YRT~!O!P%c!g!h%w#X#Y%w~%fP!Q![%i~%nRT~!Q![%i!g!h%w#X#Y%w~%zR{|&T}!O&T!Q![&Z~&WP!Q![&Z~&`PT~!Q![&Z~&hST~!O!P%c!Q![&c!g!h%w#X#Y%w~&yO[~~'OO_~~'TO^~~'WP#T#U'Z~'^P#`#a'a~'dP#g#h'g~'jP#X#Y'm~'rOR~~'uP#i#j'x~'{P#`#a(O~(RP#`#a(U~(ZOS~~(^P#f#g(a~(dP#i#j(g~(jP#X#Y(m~(rOQ~~(wOW~~(|OV~",
+  tokenizers: [0],
+  topRules: {"JsonText":[0,1]},
+  tokenPrec: 0
+});
+
+export { parser };

server/node_modules/@lezer/json/package.json

@@ -0,0 +1,36 @@
+{
+  "name": "@lezer/json",
+  "version": "1.0.3",
+  "description": "lezer-based JSON grammar",
+  "main": "dist/index.cjs",
+  "type": "module",
+  "exports": {
+    "import": "./dist/index.js",
+    "require": "./dist/index.cjs"
+  },
+  "module": "dist/index.js",
+  "types": "dist/index.d.ts",
+  "author": "Arun Srinivasan <rulfzid@gmail.com>",
+  "license": "MIT",
+  "devDependencies": {
+    "@lezer/generator": "^1.0.0",
+    "mocha": "^10.2.0",
+    "rollup": "^2.52.2",
+    "@rollup/plugin-node-resolve": "^9.0.0"
+  },
+  "dependencies": {
+    "@lezer/common": "^1.2.0",
+    "@lezer/highlight": "^1.0.0",
+    "@lezer/lr": "^1.0.0"
+  },
+  "repository": {
+    "type": "git",
+    "url": "https://github.com/lezer-parser/json.git"
+  },
+  "scripts": {
+    "build": "lezer-generator src/json.grammar -o src/parser && rollup -c",
+    "build-debug": "lezer-generator src/json.grammar --names -o src/parser && rollup -c",
+    "prepare": "npm run build",
+    "test": "npm run build && mocha test/test-json.js"
+  }
+}

server/node_modules/@lezer/json/rollup.config.js

@@ -0,0 +1,15 @@
+import {nodeResolve} from "@rollup/plugin-node-resolve"
+
+export default {
+  input: "./src/parser.js",
+  output: [
+    { format: "cjs", file: "./dist/index.cjs" },
+    { format: "es", file: "./dist/index.js" }
+  ],
+  external(id) {
+    return !/^[\.\/]/.test(id)
+  },
+  plugins: [
+    nodeResolve()
+  ]
+}

server/node_modules/@lezer/json/src/highlight.js

@@ -0,0 +1,12 @@
+import {styleTags, tags as t} from "@lezer/highlight"
+
+export const jsonHighlighting = styleTags({
+  String: t.string,
+  Number: t.number,
+  "True False": t.bool,
+  PropertyName: t.propertyName,
+  Null: t.null,
+  ", :": t.separator,
+  "[ ]": t.squareBracket,
+  "{ }": t.brace
+})

server/node_modules/@lezer/json/src/json.grammar

@@ -0,0 +1,38 @@
+@top JsonText { value }
+
+value { True | False | Null | Number | String | Object | Array }
+
+String[isolate] { string }
+Object { "{" list<Property>? "}" }
+Array  { "[" list<value>? "]" }
+
+Property { PropertyName ":" value }
+PropertyName[isolate] { string }
+
+
+@tokens {
+  True  { "true" }
+  False { "false" }
+  Null  { "null" }
+
+  Number { '-'? int frac? exp?  }
+  int  { '0' | $[1-9] @digit* }
+  frac { '.' @digit+ }
+  exp  { $[eE] $[+\-]? @digit+ }
+
+  string { '"' char* '"' }
+  char { $[\u{20}\u{21}\u{23}-\u{5b}\u{5d}-\u{10ffff}] | "\\" esc }
+  esc  { $["\\\/bfnrt] | "u" hex hex hex hex }
+  hex  { $[0-9a-fA-F] }
+
+  whitespace { $[ \n\r\t] }
+
+  "{" "}" "[" "]" "," ":"
+}
+
+@skip { whitespace }
+list<item> { item ("," item)* }
+
+@external propSource jsonHighlighting from "./highlight"
+
+@detectDelim

server/node_modules/@lezer/json/src/parser.js

@@ -0,0 +1,23 @@
+// This file was generated by lezer-generator. You probably shouldn't edit it.
+import {LRParser} from "@lezer/lr"
+import {jsonHighlighting} from "./highlight"
+export const parser = LRParser.deserialize({
+  version: 14,
+  states: "$bOVQPOOOOQO'#Cb'#CbOnQPO'#CeOvQPO'#ClOOQO'#Cr'#CrQOQPOOOOQO'#Cg'#CgO}QPO'#CfO!SQPO'#CtOOQO,59P,59PO![QPO,59PO!aQPO'#CuOOQO,59W,59WO!iQPO,59WOVQPO,59QOqQPO'#CmO!nQPO,59`OOQO1G.k1G.kOVQPO'#CnO!vQPO,59aOOQO1G.r1G.rOOQO1G.l1G.lOOQO,59X,59XOOQO-E6k-E6kOOQO,59Y,59YOOQO-E6l-E6l",
+  stateData: "#O~OeOS~OQSORSOSSOTSOWQO_ROgPO~OVXOgUO~O^[O~PVO[^O~O]_OVhX~OVaO~O]bO^iX~O^dO~O]_OVha~O]bO^ia~O",
+  goto: "!kjPPPPPPkPPkqwPPPPk{!RPPP!XP!e!hXSOR^bQWQRf_TVQ_Q`WRg`QcZRicQTOQZRQe^RhbRYQR]R",
+  nodeNames: "⚠ JsonText True False Null Number String } { Object Property PropertyName : , ] [ Array",
+  maxTerm: 25,
+  nodeProps: [
+    ["isolate", -2,6,11,""],
+    ["openedBy", 7,"{",14,"["],
+    ["closedBy", 8,"}",15,"]"]
+  ],
+  propSources: [jsonHighlighting],
+  skippedNodes: [0],
+  repeatNodeCount: 2,
+  tokenData: "(|~RaXY!WYZ!W]^!Wpq!Wrs!]|}$u}!O$z!Q!R%T!R![&c![!]&t!}#O&y#P#Q'O#Y#Z'T#b#c'r#h#i(Z#o#p(r#q#r(w~!]Oe~~!`Wpq!]qr!]rs!xs#O!]#O#P!}#P;'S!];'S;=`$o<%lO!]~!}Og~~#QXrs!]!P!Q!]#O#P!]#U#V!]#Y#Z!]#b#c!]#f#g!]#h#i!]#i#j#m~#pR!Q![#y!c!i#y#T#Z#y~#|R!Q![$V!c!i$V#T#Z$V~$YR!Q![$c!c!i$c#T#Z$c~$fR!Q![!]!c!i!]#T#Z!]~$rP;=`<%l!]~$zO]~~$}Q!Q!R%T!R![&c~%YRT~!O!P%c!g!h%w#X#Y%w~%fP!Q![%i~%nRT~!Q![%i!g!h%w#X#Y%w~%zR{|&T}!O&T!Q![&Z~&WP!Q![&Z~&`PT~!Q![&Z~&hST~!O!P%c!Q![&c!g!h%w#X#Y%w~&yO[~~'OO_~~'TO^~~'WP#T#U'Z~'^P#`#a'a~'dP#g#h'g~'jP#X#Y'm~'rOR~~'uP#i#j'x~'{P#`#a(O~(RP#`#a(U~(ZOS~~(^P#f#g(a~(dP#i#j(g~(jP#X#Y(m~(rOQ~~(wOW~~(|OV~",
+  tokenizers: [0],
+  topRules: {"JsonText":[0,1]},
+  tokenPrec: 0
+})

server/node_modules/@lezer/json/src/parser.terms.js

@@ -0,0 +1,12 @@
+// This file was generated by lezer-generator. You probably shouldn't edit it.
+export const
+  JsonText = 1,
+  True = 2,
+  False = 3,
+  Null = 4,
+  Number = 5,
+  String = 6,
+  Object = 9,
+  Property = 10,
+  PropertyName = 11,
+  Array = 16

server/node_modules/@lezer/json/test/arrays.txt

@@ -0,0 +1,34 @@
+# Empty Array
+
+[ ]
+
+==>
+
+JsonText(Array)
+
+# Array With One Value
+
+["One is the loneliest number"]
+
+==>
+
+JsonText(Array(String))
+
+# Array With Multiple Values
+
+[
+  "The more the merrier",
+  1e5,
+  true,
+  { },
+  ["I'm", "nested"]
+]
+
+==>
+
+JsonText(Array(
+  String,
+  Number,
+  True,
+  Object,
+  Array(String,String)))

server/node_modules/@lezer/json/test/literals.txt

@@ -0,0 +1,23 @@
+# True
+
+true
+
+==>
+
+JsonText(True)
+
+# False
+
+false
+
+==>
+
+JsonText(False)
+
+# Null
+
+null
+
+==>
+
+JsonText(Null)

server/node_modules/@lezer/json/test/numbers.txt

@@ -0,0 +1,87 @@
+# Simple Integer
+
+42
+
+==>
+
+JsonText(Number)
+
+# Zero By Itself Is Ok
+
+0
+
+==>
+
+JsonText(Number)
+
+# Leading Zeros Aren't Ok
+
+[0123]
+
+==>
+
+JsonText(Array(Number, ⚠(Number)))
+
+# Optional Minus Sign
+
+-53
+
+==>
+
+JsonText(Number)
+
+# Decimal Digits
+
+123.4
+
+==>
+
+JsonText(Number)
+
+# Must Have Digits After Decimal
+
+123.
+
+==>
+
+JsonText(Number, ⚠)
+
+# Exponent: Lowercase e
+
+1e5
+
+==>
+
+JsonText(Number)
+
+# Exponent: Uppercase E
+
+1E5
+
+==>
+
+JsonText(Number)
+
+# Exponent: Optional Plus Sign
+
+1e+5
+
+==>
+
+JsonText(Number)
+
+# Exponent: Optional Minus Sign
+
+1E-5
+
+==>
+
+JsonText(Number)
+
+# Exponent Without Digit Is Not Ok
+
+42e
+
+==>
+
+JsonText(Number, ⚠)

server/node_modules/@lezer/json/test/objects.txt

@@ -0,0 +1,34 @@
+# Empty Object
+
+{ }
+
+==>
+
+JsonText(Object)
+
+# One Property
+
+{
+  "foo": 123
+}
+
+==>
+
+JsonText(Object(Property(PropertyName,Number)))
+
+# Multiple Properties
+
+{
+  "foo": 123,
+  "bar": "I'm a bar!",
+  "obj": {},
+  "arr": [1, 2, 3]
+}
+
+==>
+
+JsonText(Object(
+  Property(PropertyName,Number),
+  Property(PropertyName,String),
+  Property(PropertyName,Object),
+  Property(PropertyName,Array(Number,Number,Number))))

server/node_modules/@lezer/json/test/strings.txt

@@ -0,0 +1,50 @@
+# Empty String
+
+""
+
+==>
+
+JsonText(String)
+
+# Non-empty String
+
+"This is a boring old string"
+
+==>
+
+JsonText(String)
+
+# All The Valid One-Character Escapes
+
+"\"\\\/\b\f\n\rt\t"
+
+==>
+
+JsonText(String)
+
+# Unicode Escape
+
+"\u005C"
+
+==>
+
+JsonText(String)
+
+# XXX
+
+{
+  "description": "Some description",
+  "keywords": [],
+  "author": "",
+  "license": "ISC",
+  "scripts": {
+    "test": "echo \"no test specified\" && exit 1"
+  },
+  "dependencies": {
+    "@lezer/common": "^1.2.1"
+  }
+}
+
+==>
+
+JsonText

server/node_modules/@lezer/json/test/test-json.js

@@ -0,0 +1,17 @@
+import {parser} from '../dist/index.js'
+import {fileTests} from '@lezer/generator/dist/test'
+
+import fs from 'fs'
+import path from 'path'
+import {fileURLToPath} from "url"
+let caseDir = path.dirname(fileURLToPath(import.meta.url))
+
+for (let file of fs.readdirSync(caseDir)) {
+  if (file === 'test-json.js') continue
+
+  let name = /^[^\.]*/.exec(file)[0]
+  describe(name, () => {
+    for (let { name, run } of fileTests(fs.readFileSync(path.join(caseDir, file), "utf8"), file))
+      it(name, () => run(parser))
+  })
+}

server/node_modules/@lezer/lr/LICENSE

@@ -0,0 +1,21 @@
+MIT License
+
+Copyright (C) 2018 by Marijn Haverbeke <marijn@haverbeke.berlin> and others
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.

server/node_modules/@lezer/lr/README.md

@@ -0,0 +1,25 @@
+# @lezer/lr
+
+[ [**WEBSITE**](http://lezer.codemirror.net) | [**ISSUES**](https://github.com/lezer-parser/lezer/issues) | [**FORUM**](https://discuss.codemirror.net/c/lezer) | [**CHANGELOG**](https://github.com/lezer-parser/lr/blob/master/CHANGELOG.md) ]
+
+Lezer ("reader" in Dutch, pronounced pretty much as laser) is an
+incremental GLR parser intended for use in an editor or similar
+system, which needs to keep a representation of the program current
+during changes and in the face of syntax errors.
+
+It prioritizes speed and compactness (both of parser table files and
+of syntax tree) over having a highly usable parse tree—trees nodes are
+just blobs with a start, end, tag, and set of child nodes, with no
+further labeling of child nodes or extra metadata.
+
+This package contains the run-time LR parser library. It consumes
+parsers generated by
+[@lezer/generator](https://github.com/lezer-parser/generator).
+
+The parser programming interface is documented on [the
+website](https://lezer.codemirror.net/docs/ref/#lr).
+
+The code is licensed under an MIT license.
+
+This project was hugely inspired by
+[tree-sitter](http://tree-sitter.github.io/tree-sitter/).

server/node_modules/@lezer/lr/dist/constants.d.ts

@@ -0,0 +1,45 @@
+export declare const enum Action {
+    ReduceFlag = 65536,
+    ValueMask = 65535,
+    ReduceDepthShift = 19,
+    RepeatFlag = 131072,
+    GotoFlag = 131072,
+    StayFlag = 262144
+}
+export declare const enum StateFlag {
+    Skipped = 1,
+    Accepting = 2
+}
+export declare const enum Specialize {
+    Specialize = 0,
+    Extend = 1
+}
+export declare const enum Term {
+    Err = 0
+}
+export declare const enum Seq {
+    End = 65535,
+    Done = 0,
+    Next = 1,
+    Other = 2
+}
+export declare const enum ParseState {
+    Flags = 0,
+    Actions = 1,
+    Skip = 2,
+    TokenizerMask = 3,
+    DefaultReduce = 4,
+    ForcedReduce = 5,
+    Size = 6
+}
+export declare const enum Encode {
+    BigValCode = 126,
+    BigVal = 65535,
+    Start = 32,
+    Gap1 = 34,// '"'
+    Gap2 = 92,// '\\;
+    Base = 46
+}
+export declare const enum File {
+    Version = 14
+}

server/node_modules/@lezer/lr/dist/constants.js

@@ -0,0 +1,5 @@
+"use strict";
+// This file defines some constants that are needed both in this
+// package and in lezer-generator, so that the generator code can
+// access them without them being part of lezer's public interface.
+Object.defineProperty(exports, "__esModule", { value: true });

server/node_modules/@lezer/lr/dist/index.d.cts

@@ -0,0 +1,303 @@
+import { Tree, NodePropSource, ParseWrapper, Parser, NodeSet, Input, TreeFragment, PartialParse, NodeType } from '@lezer/common';
+
+/**
+A parse stack. These are used internally by the parser to track
+parsing progress. They also provide some properties and methods
+that external code such as a tokenizer can use to get information
+about the parse state.
+*/
+declare class Stack {
+    /**
+    The input position up to which this stack has parsed.
+    */
+    pos: number;
+    /**
+    The stack's current [context](#lr.ContextTracker) value, if
+    any. Its type will depend on the context tracker's type
+    parameter, or it will be `null` if there is no context
+    tracker.
+    */
+    get context(): any;
+    /**
+    Check if the given term would be able to be shifted (optionally
+    after some reductions) on this stack. This can be useful for
+    external tokenizers that want to make sure they only provide a
+    given token when it applies.
+    */
+    canShift(term: number): boolean;
+    /**
+    Get the parser used by this stack.
+    */
+    get parser(): LRParser;
+    /**
+    Test whether a given dialect (by numeric ID, as exported from
+    the terms file) is enabled.
+    */
+    dialectEnabled(dialectID: number): boolean;
+    private shiftContext;
+    private reduceContext;
+    private updateContext;
+}
+
+/**
+[Tokenizers](#lr.ExternalTokenizer) interact with the input
+through this interface. It presents the input as a stream of
+characters, tracking lookahead and hiding the complexity of
+[ranges](#common.Parser.parse^ranges) from tokenizer code.
+*/
+declare class InputStream {
+    /**
+    Backup chunk
+    */
+    private chunk2;
+    private chunk2Pos;
+    /**
+    The character code of the next code unit in the input, or -1
+    when the stream is at the end of the input.
+    */
+    next: number;
+    /**
+    The current position of the stream. Note that, due to parses
+    being able to cover non-contiguous
+    [ranges](#common.Parser.startParse), advancing the stream does
+    not always mean its position moves a single unit.
+    */
+    pos: number;
+    private rangeIndex;
+    private range;
+    /**
+    Look at a code unit near the stream position. `.peek(0)` equals
+    `.next`, `.peek(-1)` gives you the previous character, and so
+    on.
+    
+    Note that looking around during tokenizing creates dependencies
+    on potentially far-away content, which may reduce the
+    effectiveness incremental parsing—when looking forward—or even
+    cause invalid reparses when looking backward more than 25 code
+    units, since the library does not track lookbehind.
+    */
+    peek(offset: number): number;
+    /**
+    Accept a token. By default, the end of the token is set to the
+    current stream position, but you can pass an offset (relative to
+    the stream position) to change that.
+    */
+    acceptToken(token: number, endOffset?: number): void;
+    /**
+    Accept a token ending at a specific given position.
+    */
+    acceptTokenTo(token: number, endPos: number): void;
+    private getChunk;
+    private readNext;
+    /**
+    Move the stream forward N (defaults to 1) code units. Returns
+    the new value of [`next`](#lr.InputStream.next).
+    */
+    advance(n?: number): number;
+    private setDone;
+}
+interface Tokenizer {
+}
+/**
+@hide
+*/
+declare class LocalTokenGroup implements Tokenizer {
+    readonly precTable: number;
+    readonly elseToken?: number | undefined;
+    contextual: boolean;
+    fallback: boolean;
+    extend: boolean;
+    readonly data: Readonly<Uint16Array>;
+    constructor(data: Readonly<Uint16Array> | string, precTable: number, elseToken?: number | undefined);
+    token(input: InputStream, stack: Stack): void;
+}
+interface ExternalOptions {
+    /**
+    When set to true, mark this tokenizer as depending on the
+    current parse stack, which prevents its result from being cached
+    between parser actions at the same positions.
+    */
+    contextual?: boolean;
+    /**
+    By defaults, when a tokenizer returns a token, that prevents
+    tokenizers with lower precedence from even running. When
+    `fallback` is true, the tokenizer is allowed to run when a
+    previous tokenizer returned a token that didn't match any of the
+    current state's actions.
+    */
+    fallback?: boolean;
+    /**
+    When set to true, tokenizing will not stop after this tokenizer
+    has produced a token. (But it will still fail to reach this one
+    if a higher-precedence tokenizer produced a token.)
+    */
+    extend?: boolean;
+}
+/**
+`@external tokens` declarations in the grammar should resolve to
+an instance of this class.
+*/
+declare class ExternalTokenizer {
+    /**
+    Create a tokenizer. The first argument is the function that,
+    given an input stream, scans for the types of tokens it
+    recognizes at the stream's position, and calls
+    [`acceptToken`](#lr.InputStream.acceptToken) when it finds
+    one.
+    */
+    constructor(
+    /**
+    @internal
+    */
+    token: (input: InputStream, stack: Stack) => void, options?: ExternalOptions);
+}
+
+/**
+Context trackers are used to track stateful context (such as
+indentation in the Python grammar, or parent elements in the XML
+grammar) needed by external tokenizers. You declare them in a
+grammar file as `@context exportName from "module"`.
+
+Context values should be immutable, and can be updated (replaced)
+on shift or reduce actions.
+
+The export used in a `@context` declaration should be of this
+type.
+*/
+declare class ContextTracker<T> {
+    /**
+    Define a context tracker.
+    */
+    constructor(spec: {
+        /**
+        The initial value of the context at the start of the parse.
+        */
+        start: T;
+        /**
+        Update the context when the parser executes a
+        [shift](https://en.wikipedia.org/wiki/LR_parser#Shift_and_reduce_actions)
+        action.
+        */
+        shift?(context: T, term: number, stack: Stack, input: InputStream): T;
+        /**
+        Update the context when the parser executes a reduce action.
+        */
+        reduce?(context: T, term: number, stack: Stack, input: InputStream): T;
+        /**
+        Update the context when the parser reuses a node from a tree
+        fragment.
+        */
+        reuse?(context: T, node: Tree, stack: Stack, input: InputStream): T;
+        /**
+        Reduce a context value to a number (for cheap storage and
+        comparison). Only needed for strict contexts.
+        */
+        hash?(context: T): number;
+        /**
+        By default, nodes can only be reused during incremental
+        parsing if they were created in the same context as the one in
+        which they are reused. Set this to false to disable that
+        check (and the overhead of storing the hashes).
+        */
+        strict?: boolean;
+    });
+}
+/**
+Configuration options when
+[reconfiguring](#lr.LRParser.configure) a parser.
+*/
+interface ParserConfig {
+    /**
+    Node prop values to add to the parser's node set.
+    */
+    props?: readonly NodePropSource[];
+    /**
+    The name of the `@top` declaration to parse from. If not
+    specified, the first top rule declaration in the grammar is
+    used.
+    */
+    top?: string;
+    /**
+    A space-separated string of dialects to enable.
+    */
+    dialect?: string;
+    /**
+    Replace the given external tokenizers with new ones.
+    */
+    tokenizers?: {
+        from: ExternalTokenizer;
+        to: ExternalTokenizer;
+    }[];
+    /**
+    Replace external specializers with new ones.
+    */
+    specializers?: {
+        from: (value: string, stack: Stack) => number;
+        to: (value: string, stack: Stack) => number;
+    }[];
+    /**
+    Replace the context tracker with a new one.
+    */
+    contextTracker?: ContextTracker<any>;
+    /**
+    When true, the parser will raise an exception, rather than run
+    its error-recovery strategies, when the input doesn't match the
+    grammar.
+    */
+    strict?: boolean;
+    /**
+    Add a wrapper, which can extend parses created by this parser
+    with additional logic (usually used to add
+    [mixed-language](#common.parseMixed) parsing).
+    */
+    wrap?: ParseWrapper;
+    /**
+    The maximum length of the TreeBuffers generated in the output
+    tree. Defaults to 1024.
+    */
+    bufferLength?: number;
+}
+/**
+Holds the parse tables for a given grammar, as generated by
+`lezer-generator`, and provides [methods](#common.Parser) to parse
+content with.
+*/
+declare class LRParser extends Parser {
+    /**
+    The nodes used in the trees emitted by this parser.
+    */
+    readonly nodeSet: NodeSet;
+    createParse(input: Input, fragments: readonly TreeFragment[], ranges: readonly {
+        from: number;
+        to: number;
+    }[]): PartialParse;
+    /**
+    Configure the parser. Returns a new parser instance that has the
+    given settings modified. Settings not provided in `config` are
+    kept from the original parser.
+    */
+    configure(config: ParserConfig): LRParser;
+    /**
+    Tells you whether any [parse wrappers](#lr.ParserConfig.wrap)
+    are registered for this parser.
+    */
+    hasWrappers(): boolean;
+    /**
+    Returns the name associated with a given term. This will only
+    work for all terms when the parser was generated with the
+    `--names` option. By default, only the names of tagged terms are
+    stored.
+    */
+    getName(term: number): string;
+    /**
+    The type of top node produced by the parser.
+    */
+    get topNode(): NodeType;
+    /**
+    Used by the output of the parser generator. Not available to
+    user code. @hide
+    */
+    static deserialize(spec: any): LRParser;
+}
+
+export { ContextTracker, ExternalTokenizer, InputStream, LRParser, LocalTokenGroup, ParserConfig, Stack };

server/node_modules/@lezer/lr/dist/index.d.ts

@@ -0,0 +1,303 @@
+import { Tree, NodePropSource, ParseWrapper, Parser, NodeSet, Input, TreeFragment, PartialParse, NodeType } from '@lezer/common';
+
+/**
+A parse stack. These are used internally by the parser to track
+parsing progress. They also provide some properties and methods
+that external code such as a tokenizer can use to get information
+about the parse state.
+*/
+declare class Stack {
+    /**
+    The input position up to which this stack has parsed.
+    */
+    pos: number;
+    /**
+    The stack's current [context](#lr.ContextTracker) value, if
+    any. Its type will depend on the context tracker's type
+    parameter, or it will be `null` if there is no context
+    tracker.
+    */
+    get context(): any;
+    /**
+    Check if the given term would be able to be shifted (optionally
+    after some reductions) on this stack. This can be useful for
+    external tokenizers that want to make sure they only provide a
+    given token when it applies.
+    */
+    canShift(term: number): boolean;
+    /**
+    Get the parser used by this stack.
+    */
+    get parser(): LRParser;
+    /**
+    Test whether a given dialect (by numeric ID, as exported from
+    the terms file) is enabled.
+    */
+    dialectEnabled(dialectID: number): boolean;
+    private shiftContext;
+    private reduceContext;
+    private updateContext;
+}
+
+/**
+[Tokenizers](#lr.ExternalTokenizer) interact with the input
+through this interface. It presents the input as a stream of
+characters, tracking lookahead and hiding the complexity of
+[ranges](#common.Parser.parse^ranges) from tokenizer code.
+*/
+declare class InputStream {
+    /**
+    Backup chunk
+    */
+    private chunk2;
+    private chunk2Pos;
+    /**
+    The character code of the next code unit in the input, or -1
+    when the stream is at the end of the input.
+    */
+    next: number;
+    /**
+    The current position of the stream. Note that, due to parses
+    being able to cover non-contiguous
+    [ranges](#common.Parser.startParse), advancing the stream does
+    not always mean its position moves a single unit.
+    */
+    pos: number;
+    private rangeIndex;
+    private range;
+    /**
+    Look at a code unit near the stream position. `.peek(0)` equals
+    `.next`, `.peek(-1)` gives you the previous character, and so
+    on.
+    
+    Note that looking around during tokenizing creates dependencies
+    on potentially far-away content, which may reduce the
+    effectiveness incremental parsing—when looking forward—or even
+    cause invalid reparses when looking backward more than 25 code
+    units, since the library does not track lookbehind.
+    */
+    peek(offset: number): number;
+    /**
+    Accept a token. By default, the end of the token is set to the
+    current stream position, but you can pass an offset (relative to
+    the stream position) to change that.
+    */
+    acceptToken(token: number, endOffset?: number): void;
+    /**
+    Accept a token ending at a specific given position.
+    */
+    acceptTokenTo(token: number, endPos: number): void;
+    private getChunk;
+    private readNext;
+    /**
+    Move the stream forward N (defaults to 1) code units. Returns
+    the new value of [`next`](#lr.InputStream.next).
+    */
+    advance(n?: number): number;
+    private setDone;
+}
+interface Tokenizer {
+}
+/**
+@hide
+*/
+declare class LocalTokenGroup implements Tokenizer {
+    readonly precTable: number;
+    readonly elseToken?: number | undefined;
+    contextual: boolean;
+    fallback: boolean;
+    extend: boolean;
+    readonly data: Readonly<Uint16Array>;
+    constructor(data: Readonly<Uint16Array> | string, precTable: number, elseToken?: number | undefined);
+    token(input: InputStream, stack: Stack): void;
+}
+interface ExternalOptions {
+    /**
+    When set to true, mark this tokenizer as depending on the
+    current parse stack, which prevents its result from being cached
+    between parser actions at the same positions.
+    */
+    contextual?: boolean;
+    /**
+    By defaults, when a tokenizer returns a token, that prevents
+    tokenizers with lower precedence from even running. When
+    `fallback` is true, the tokenizer is allowed to run when a
+    previous tokenizer returned a token that didn't match any of the
+    current state's actions.
+    */
+    fallback?: boolean;
+    /**
+    When set to true, tokenizing will not stop after this tokenizer
+    has produced a token. (But it will still fail to reach this one
+    if a higher-precedence tokenizer produced a token.)
+    */
+    extend?: boolean;
+}
+/**
+`@external tokens` declarations in the grammar should resolve to
+an instance of this class.
+*/
+declare class ExternalTokenizer {
+    /**
+    Create a tokenizer. The first argument is the function that,
+    given an input stream, scans for the types of tokens it
+    recognizes at the stream's position, and calls
+    [`acceptToken`](#lr.InputStream.acceptToken) when it finds
+    one.
+    */
+    constructor(
+    /**
+    @internal
+    */
+    token: (input: InputStream, stack: Stack) => void, options?: ExternalOptions);
+}
+
+/**
+Context trackers are used to track stateful context (such as
+indentation in the Python grammar, or parent elements in the XML
+grammar) needed by external tokenizers. You declare them in a
+grammar file as `@context exportName from "module"`.
+
+Context values should be immutable, and can be updated (replaced)
+on shift or reduce actions.
+
+The export used in a `@context` declaration should be of this
+type.
+*/
+declare class ContextTracker<T> {
+    /**
+    Define a context tracker.
+    */
+    constructor(spec: {
+        /**
+        The initial value of the context at the start of the parse.
+        */
+        start: T;
+        /**
+        Update the context when the parser executes a
+        [shift](https://en.wikipedia.org/wiki/LR_parser#Shift_and_reduce_actions)
+        action.
+        */
+        shift?(context: T, term: number, stack: Stack, input: InputStream): T;
+        /**
+        Update the context when the parser executes a reduce action.
+        */
+        reduce?(context: T, term: number, stack: Stack, input: InputStream): T;
+        /**
+        Update the context when the parser reuses a node from a tree
+        fragment.
+        */
+        reuse?(context: T, node: Tree, stack: Stack, input: InputStream): T;
+        /**
+        Reduce a context value to a number (for cheap storage and
+        comparison). Only needed for strict contexts.
+        */
+        hash?(context: T): number;
+        /**
+        By default, nodes can only be reused during incremental
+        parsing if they were created in the same context as the one in
+        which they are reused. Set this to false to disable that
+        check (and the overhead of storing the hashes).
+        */
+        strict?: boolean;
+    });
+}
+/**
+Configuration options when
+[reconfiguring](#lr.LRParser.configure) a parser.
+*/
+interface ParserConfig {
+    /**
+    Node prop values to add to the parser's node set.
+    */
+    props?: readonly NodePropSource[];
+    /**
+    The name of the `@top` declaration to parse from. If not
+    specified, the first top rule declaration in the grammar is
+    used.
+    */
+    top?: string;
+    /**
+    A space-separated string of dialects to enable.
+    */
+    dialect?: string;
+    /**
+    Replace the given external tokenizers with new ones.
+    */
+    tokenizers?: {
+        from: ExternalTokenizer;
+        to: ExternalTokenizer;
+    }[];
+    /**
+    Replace external specializers with new ones.
+    */
+    specializers?: {
+        from: (value: string, stack: Stack) => number;
+        to: (value: string, stack: Stack) => number;
+    }[];
+    /**
+    Replace the context tracker with a new one.
+    */
+    contextTracker?: ContextTracker<any>;
+    /**
+    When true, the parser will raise an exception, rather than run
+    its error-recovery strategies, when the input doesn't match the
+    grammar.
+    */
+    strict?: boolean;
+    /**
+    Add a wrapper, which can extend parses created by this parser
+    with additional logic (usually used to add
+    [mixed-language](#common.parseMixed) parsing).
+    */
+    wrap?: ParseWrapper;
+    /**
+    The maximum length of the TreeBuffers generated in the output
+    tree. Defaults to 1024.
+    */
+    bufferLength?: number;
+}
+/**
+Holds the parse tables for a given grammar, as generated by
+`lezer-generator`, and provides [methods](#common.Parser) to parse
+content with.
+*/
+declare class LRParser extends Parser {
+    /**
+    The nodes used in the trees emitted by this parser.
+    */
+    readonly nodeSet: NodeSet;
+    createParse(input: Input, fragments: readonly TreeFragment[], ranges: readonly {
+        from: number;
+        to: number;
+    }[]): PartialParse;
+    /**
+    Configure the parser. Returns a new parser instance that has the
+    given settings modified. Settings not provided in `config` are
+    kept from the original parser.
+    */
+    configure(config: ParserConfig): LRParser;
+    /**
+    Tells you whether any [parse wrappers](#lr.ParserConfig.wrap)
+    are registered for this parser.
+    */
+    hasWrappers(): boolean;
+    /**
+    Returns the name associated with a given term. This will only
+    work for all terms when the parser was generated with the
+    `--names` option. By default, only the names of tagged terms are
+    stored.
+    */
+    getName(term: number): string;
+    /**
+    The type of top node produced by the parser.
+    */
+    get topNode(): NodeType;
+    /**
+    Used by the output of the parser generator. Not available to
+    user code. @hide
+    */
+    static deserialize(spec: any): LRParser;
+}
+
+export { ContextTracker, ExternalTokenizer, InputStream, LRParser, LocalTokenGroup, ParserConfig, Stack };

server/node_modules/@lezer/lr/package.json

@@ -0,0 +1,32 @@
+{
+  "name": "@lezer/lr",
+  "version": "1.4.2",
+  "description": "Incremental parser",
+  "main": "dist/index.cjs",
+  "type": "module",
+  "exports": {
+    "import": "./dist/index.js",
+    "require": "./dist/index.cjs"
+  },
+  "module": "dist/index.js",
+  "types": "dist/index.d.ts",
+  "author": "Marijn Haverbeke <marijn@haverbeke.berlin>",
+  "license": "MIT",
+  "repository": {
+    "type" : "git",
+    "url" : "https://github.com/lezer-parser/lr.git"
+  },
+  "devDependencies": {
+    "@marijn/buildtool": "^0.1.5",
+    "@types/node": "^20.6.2"
+  },
+  "dependencies": {
+    "@lezer/common": "^1.0.0"
+  },
+  "files": ["dist"],
+  "scripts": {
+    "test": "echo 'Tests are in @lezer/generator'",
+    "watch": "node build.js --watch",
+    "prepare": "node build.js; tsc src/constants.ts -d --outDir dist"
+  }
+}