Update from Vibe Studio

node_modules/fast-json-patch/module/core.d.ts

@@ -0,0 +1,111 @@
+import { PatchError, _deepClone } from './helpers.js';
+export declare const JsonPatchError: typeof PatchError;
+export declare const deepClone: typeof _deepClone;
+export declare type Operation = AddOperation<any> | RemoveOperation | ReplaceOperation<any> | MoveOperation | CopyOperation | TestOperation<any> | GetOperation<any>;
+export interface Validator<T> {
+    (operation: Operation, index: number, document: T, existingPathFragment: string): void;
+}
+export interface OperationResult<T> {
+    removed?: any;
+    test?: boolean;
+    newDocument: T;
+}
+export interface BaseOperation {
+    path: string;
+}
+export interface AddOperation<T> extends BaseOperation {
+    op: 'add';
+    value: T;
+}
+export interface RemoveOperation extends BaseOperation {
+    op: 'remove';
+}
+export interface ReplaceOperation<T> extends BaseOperation {
+    op: 'replace';
+    value: T;
+}
+export interface MoveOperation extends BaseOperation {
+    op: 'move';
+    from: string;
+}
+export interface CopyOperation extends BaseOperation {
+    op: 'copy';
+    from: string;
+}
+export interface TestOperation<T> extends BaseOperation {
+    op: 'test';
+    value: T;
+}
+export interface GetOperation<T> extends BaseOperation {
+    op: '_get';
+    value: T;
+}
+export interface PatchResult<T> extends Array<OperationResult<T>> {
+    newDocument: T;
+}
+/**
+ * Retrieves a value from a JSON document by a JSON pointer.
+ * Returns the value.
+ *
+ * @param document The document to get the value from
+ * @param pointer an escaped JSON pointer
+ * @return The retrieved value
+ */
+export declare function getValueByPointer(document: any, pointer: string): any;
+/**
+ * Apply a single JSON Patch Operation on a JSON document.
+ * Returns the {newDocument, result} of the operation.
+ * It modifies the `document` and `operation` objects - it gets the values by reference.
+ * If you would like to avoid touching your values, clone them:
+ * `jsonpatch.applyOperation(document, jsonpatch._deepClone(operation))`.
+ *
+ * @param document The document to patch
+ * @param operation The operation to apply
+ * @param validateOperation `false` is without validation, `true` to use default jsonpatch's validation, or you can pass a `validateOperation` callback to be used for validation.
+ * @param mutateDocument Whether to mutate the original document or clone it before applying
+ * @param banPrototypeModifications Whether to ban modifications to `__proto__`, defaults to `true`.
+ * @return `{newDocument, result}` after the operation
+ */
+export declare function applyOperation<T>(document: T, operation: Operation, validateOperation?: boolean | Validator<T>, mutateDocument?: boolean, banPrototypeModifications?: boolean, index?: number): OperationResult<T>;
+/**
+ * Apply a full JSON Patch array on a JSON document.
+ * Returns the {newDocument, result} of the patch.
+ * It modifies the `document` object and `patch` - it gets the values by reference.
+ * If you would like to avoid touching your values, clone them:
+ * `jsonpatch.applyPatch(document, jsonpatch._deepClone(patch))`.
+ *
+ * @param document The document to patch
+ * @param patch The patch to apply
+ * @param validateOperation `false` is without validation, `true` to use default jsonpatch's validation, or you can pass a `validateOperation` callback to be used for validation.
+ * @param mutateDocument Whether to mutate the original document or clone it before applying
+ * @param banPrototypeModifications Whether to ban modifications to `__proto__`, defaults to `true`.
+ * @return An array of `{newDocument, result}` after the patch
+ */
+export declare function applyPatch<T>(document: T, patch: ReadonlyArray<Operation>, validateOperation?: boolean | Validator<T>, mutateDocument?: boolean, banPrototypeModifications?: boolean): PatchResult<T>;
+/**
+ * Apply a single JSON Patch Operation on a JSON document.
+ * Returns the updated document.
+ * Suitable as a reducer.
+ *
+ * @param document The document to patch
+ * @param operation The operation to apply
+ * @return The updated document
+ */
+export declare function applyReducer<T>(document: T, operation: Operation, index: number): T;
+/**
+ * Validates a single operation. Called from `jsonpatch.validate`. Throws `JsonPatchError` in case of an error.
+ * @param {object} operation - operation object (patch)
+ * @param {number} index - index of operation in the sequence
+ * @param {object} [document] - object where the operation is supposed to be applied
+ * @param {string} [existingPathFragment] - comes along with `document`
+ */
+export declare function validator(operation: Operation, index: number, document?: any, existingPathFragment?: string): void;
+/**
+ * Validates a sequence of operations. If `document` parameter is provided, the sequence is additionally validated against the object document.
+ * If error is encountered, returns a JsonPatchError object
+ * @param sequence
+ * @param document
+ * @returns {JsonPatchError|undefined}
+ */
+export declare function validate<T>(sequence: ReadonlyArray<Operation>, document?: T, externalValidator?: Validator<T>): PatchError;
+export declare function _areEquals(a: any, b: any): boolean;

node_modules/fast-json-patch/module/core.mjs

@@ -0,0 +1,433 @@
+import { PatchError, _deepClone, isInteger, unescapePathComponent, hasUndefined } from './helpers.mjs';
+export var JsonPatchError = PatchError;
+export var deepClone = _deepClone;
+/* We use a Javascript hash to store each
+ function. Each hash entry (property) uses
+ the operation identifiers specified in rfc6902.
+ In this way, we can map each patch operation
+ to its dedicated function in efficient way.
+ */
+/* The operations applicable to an object */
+var objOps = {
+    add: function (obj, key, document) {
+        obj[key] = this.value;
+        return { newDocument: document };
+    },
+    remove: function (obj, key, document) {
+        var removed = obj[key];
+        delete obj[key];
+        return { newDocument: document, removed: removed };
+    },
+    replace: function (obj, key, document) {
+        var removed = obj[key];
+        obj[key] = this.value;
+        return { newDocument: document, removed: removed };
+    },
+    move: function (obj, key, document) {
+        /* in case move target overwrites an existing value,
+        return the removed value, this can be taxing performance-wise,
+        and is potentially unneeded */
+        var removed = getValueByPointer(document, this.path);
+        if (removed) {
+            removed = _deepClone(removed);
+        }
+        var originalValue = applyOperation(document, { op: "remove", path: this.from }).removed;
+        applyOperation(document, { op: "add", path: this.path, value: originalValue });
+        return { newDocument: document, removed: removed };
+    },
+    copy: function (obj, key, document) {
+        var valueToCopy = getValueByPointer(document, this.from);
+        // enforce copy by value so further operations don't affect source (see issue #177)
+        applyOperation(document, { op: "add", path: this.path, value: _deepClone(valueToCopy) });
+        return { newDocument: document };
+    },
+    test: function (obj, key, document) {
+        return { newDocument: document, test: _areEquals(obj[key], this.value) };
+    },
+    _get: function (obj, key, document) {
+        this.value = obj[key];
+        return { newDocument: document };
+    }
+};
+/* The operations applicable to an array. Many are the same as for the object */
+var arrOps = {
+    add: function (arr, i, document) {
+        if (isInteger(i)) {
+            arr.splice(i, 0, this.value);
+        }
+        else { // array props
+            arr[i] = this.value;
+        }
+        // this may be needed when using '-' in an array
+        return { newDocument: document, index: i };
+    },
+    remove: function (arr, i, document) {
+        var removedList = arr.splice(i, 1);
+        return { newDocument: document, removed: removedList[0] };
+    },
+    replace: function (arr, i, document) {
+        var removed = arr[i];
+        arr[i] = this.value;
+        return { newDocument: document, removed: removed };
+    },
+    move: objOps.move,
+    copy: objOps.copy,
+    test: objOps.test,
+    _get: objOps._get
+};
+/**
+ * Retrieves a value from a JSON document by a JSON pointer.
+ * Returns the value.
+ *
+ * @param document The document to get the value from
+ * @param pointer an escaped JSON pointer
+ * @return The retrieved value
+ */
+export function getValueByPointer(document, pointer) {
+    if (pointer == '') {
+        return document;
+    }
+    var getOriginalDestination = { op: "_get", path: pointer };
+    applyOperation(document, getOriginalDestination);
+    return getOriginalDestination.value;
+}
+/**
+ * Apply a single JSON Patch Operation on a JSON document.
+ * Returns the {newDocument, result} of the operation.
+ * It modifies the `document` and `operation` objects - it gets the values by reference.
+ * If you would like to avoid touching your values, clone them:
+ * `jsonpatch.applyOperation(document, jsonpatch._deepClone(operation))`.
+ *
+ * @param document The document to patch
+ * @param operation The operation to apply
+ * @param validateOperation `false` is without validation, `true` to use default jsonpatch's validation, or you can pass a `validateOperation` callback to be used for validation.
+ * @param mutateDocument Whether to mutate the original document or clone it before applying
+ * @param banPrototypeModifications Whether to ban modifications to `__proto__`, defaults to `true`.
+ * @return `{newDocument, result}` after the operation
+ */
+export function applyOperation(document, operation, validateOperation, mutateDocument, banPrototypeModifications, index) {
+    if (validateOperation === void 0) { validateOperation = false; }
+    if (mutateDocument === void 0) { mutateDocument = true; }
+    if (banPrototypeModifications === void 0) { banPrototypeModifications = true; }
+    if (index === void 0) { index = 0; }
+    if (validateOperation) {
+        if (typeof validateOperation == 'function') {
+            validateOperation(operation, 0, document, operation.path);
+        }
+        else {
+            validator(operation, 0);
+        }
+    }
+    /* ROOT OPERATIONS */
+    if (operation.path === "") {
+        var returnValue = { newDocument: document };
+        if (operation.op === 'add') {
+            returnValue.newDocument = operation.value;
+            return returnValue;
+        }
+        else if (operation.op === 'replace') {
+            returnValue.newDocument = operation.value;
+            returnValue.removed = document; //document we removed
+            return returnValue;
+        }
+        else if (operation.op === 'move' || operation.op === 'copy') { // it's a move or copy to root
+            returnValue.newDocument = getValueByPointer(document, operation.from); // get the value by json-pointer in `from` field
+            if (operation.op === 'move') { // report removed item
+                returnValue.removed = document;
+            }
+            return returnValue;
+        }
+        else if (operation.op === 'test') {
+            returnValue.test = _areEquals(document, operation.value);
+            if (returnValue.test === false) {
+                throw new JsonPatchError("Test operation failed", 'TEST_OPERATION_FAILED', index, operation, document);
+            }
+            returnValue.newDocument = document;
+            return returnValue;
+        }
+        else if (operation.op === 'remove') { // a remove on root
+            returnValue.removed = document;
+            returnValue.newDocument = null;
+            return returnValue;
+        }
+        else if (operation.op === '_get') {
+            operation.value = document;
+            return returnValue;
+        }
+        else { /* bad operation */
+            if (validateOperation) {
+                throw new JsonPatchError('Operation `op` property is not one of operations defined in RFC-6902', 'OPERATION_OP_INVALID', index, operation, document);
+            }
+            else {
+                return returnValue;
+            }
+        }
+    } /* END ROOT OPERATIONS */
+    else {
+        if (!mutateDocument) {
+            document = _deepClone(document);
+        }
+        var path = operation.path || "";
+        var keys = path.split('/');
+        var obj = document;
+        var t = 1; //skip empty element - http://jsperf.com/to-shift-or-not-to-shift
+        var len = keys.length;
+        var existingPathFragment = undefined;
+        var key = void 0;
+        var validateFunction = void 0;
+        if (typeof validateOperation == 'function') {
+            validateFunction = validateOperation;
+        }
+        else {
+            validateFunction = validator;
+        }
+        while (true) {
+            key = keys[t];
+            if (key && key.indexOf('~') != -1) {
+                key = unescapePathComponent(key);
+            }
+            if (banPrototypeModifications &&
+                (key == '__proto__' ||
+                    (key == 'prototype' && t > 0 && keys[t - 1] == 'constructor'))) {
+                throw new TypeError('JSON-Patch: modifying `__proto__` or `constructor/prototype` prop is banned for security reasons, if this was on purpose, please set `banPrototypeModifications` flag false and pass it to this function. More info in fast-json-patch README');
+            }
+            if (validateOperation) {
+                if (existingPathFragment === undefined) {
+                    if (obj[key] === undefined) {
+                        existingPathFragment = keys.slice(0, t).join('/');
+                    }
+                    else if (t == len - 1) {
+                        existingPathFragment = operation.path;
+                    }
+                    if (existingPathFragment !== undefined) {
+                        validateFunction(operation, 0, document, existingPathFragment);
+                    }
+                }
+            }
+            t++;
+            if (Array.isArray(obj)) {
+                if (key === '-') {
+                    key = obj.length;
+                }
+                else {
+                    if (validateOperation && !isInteger(key)) {
+                        throw new JsonPatchError("Expected an unsigned base-10 integer value, making the new referenced value the array element with the zero-based index", "OPERATION_PATH_ILLEGAL_ARRAY_INDEX", index, operation, document);
+                    } // only parse key when it's an integer for `arr.prop` to work
+                    else if (isInteger(key)) {
+                        key = ~~key;
+                    }
+                }
+                if (t >= len) {
+                    if (validateOperation && operation.op === "add" && key > obj.length) {
+                        throw new JsonPatchError("The specified index MUST NOT be greater than the number of elements in the array", "OPERATION_VALUE_OUT_OF_BOUNDS", index, operation, document);
+                    }
+                    var returnValue = arrOps[operation.op].call(operation, obj, key, document); // Apply patch
+                    if (returnValue.test === false) {
+                        throw new JsonPatchError("Test operation failed", 'TEST_OPERATION_FAILED', index, operation, document);
+                    }
+                    return returnValue;
+                }
+            }
+            else {
+                if (t >= len) {
+                    var returnValue = objOps[operation.op].call(operation, obj, key, document); // Apply patch
+                    if (returnValue.test === false) {
+                        throw new JsonPatchError("Test operation failed", 'TEST_OPERATION_FAILED', index, operation, document);
+                    }
+                    return returnValue;
+                }
+            }
+            obj = obj[key];
+            // If we have more keys in the path, but the next value isn't a non-null object,
+            // throw an OPERATION_PATH_UNRESOLVABLE error instead of iterating again.
+            if (validateOperation && t < len && (!obj || typeof obj !== "object")) {
+                throw new JsonPatchError('Cannot perform operation at the desired path', 'OPERATION_PATH_UNRESOLVABLE', index, operation, document);
+            }
+        }
+    }
+}
+/**
+ * Apply a full JSON Patch array on a JSON document.
+ * Returns the {newDocument, result} of the patch.
+ * It modifies the `document` object and `patch` - it gets the values by reference.
+ * If you would like to avoid touching your values, clone them:
+ * `jsonpatch.applyPatch(document, jsonpatch._deepClone(patch))`.
+ *
+ * @param document The document to patch
+ * @param patch The patch to apply
+ * @param validateOperation `false` is without validation, `true` to use default jsonpatch's validation, or you can pass a `validateOperation` callback to be used for validation.
+ * @param mutateDocument Whether to mutate the original document or clone it before applying
+ * @param banPrototypeModifications Whether to ban modifications to `__proto__`, defaults to `true`.
+ * @return An array of `{newDocument, result}` after the patch
+ */
+export function applyPatch(document, patch, validateOperation, mutateDocument, banPrototypeModifications) {
+    if (mutateDocument === void 0) { mutateDocument = true; }
+    if (banPrototypeModifications === void 0) { banPrototypeModifications = true; }
+    if (validateOperation) {
+        if (!Array.isArray(patch)) {
+            throw new JsonPatchError('Patch sequence must be an array', 'SEQUENCE_NOT_AN_ARRAY');
+        }
+    }
+    if (!mutateDocument) {
+        document = _deepClone(document);
+    }
+    var results = new Array(patch.length);
+    for (var i = 0, length_1 = patch.length; i < length_1; i++) {
+        // we don't need to pass mutateDocument argument because if it was true, we already deep cloned the object, we'll just pass `true`
+        results[i] = applyOperation(document, patch[i], validateOperation, true, banPrototypeModifications, i);
+        document = results[i].newDocument; // in case root was replaced
+    }
+    results.newDocument = document;
+    return results;
+}
+/**
+ * Apply a single JSON Patch Operation on a JSON document.
+ * Returns the updated document.
+ * Suitable as a reducer.
+ *
+ * @param document The document to patch
+ * @param operation The operation to apply
+ * @return The updated document
+ */
+export function applyReducer(document, operation, index) {
+    var operationResult = applyOperation(document, operation);
+    if (operationResult.test === false) { // failed test
+        throw new JsonPatchError("Test operation failed", 'TEST_OPERATION_FAILED', index, operation, document);
+    }
+    return operationResult.newDocument;
+}
+/**
+ * Validates a single operation. Called from `jsonpatch.validate`. Throws `JsonPatchError` in case of an error.
+ * @param {object} operation - operation object (patch)
+ * @param {number} index - index of operation in the sequence
+ * @param {object} [document] - object where the operation is supposed to be applied
+ * @param {string} [existingPathFragment] - comes along with `document`
+ */
+export function validator(operation, index, document, existingPathFragment) {
+    if (typeof operation !== 'object' || operation === null || Array.isArray(operation)) {
+        throw new JsonPatchError('Operation is not an object', 'OPERATION_NOT_AN_OBJECT', index, operation, document);
+    }
+    else if (!objOps[operation.op]) {
+        throw new JsonPatchError('Operation `op` property is not one of operations defined in RFC-6902', 'OPERATION_OP_INVALID', index, operation, document);
+    }
+    else if (typeof operation.path !== 'string') {
+        throw new JsonPatchError('Operation `path` property is not a string', 'OPERATION_PATH_INVALID', index, operation, document);
+    }
+    else if (operation.path.indexOf('/') !== 0 && operation.path.length > 0) {
+        // paths that aren't empty string should start with "/"
+        throw new JsonPatchError('Operation `path` property must start with "/"', 'OPERATION_PATH_INVALID', index, operation, document);
+    }
+    else if ((operation.op === 'move' || operation.op === 'copy') && typeof operation.from !== 'string') {
+        throw new JsonPatchError('Operation `from` property is not present (applicable in `move` and `copy` operations)', 'OPERATION_FROM_REQUIRED', index, operation, document);
+    }
+    else if ((operation.op === 'add' || operation.op === 'replace' || operation.op === 'test') && operation.value === undefined) {
+        throw new JsonPatchError('Operation `value` property is not present (applicable in `add`, `replace` and `test` operations)', 'OPERATION_VALUE_REQUIRED', index, operation, document);
+    }
+    else if ((operation.op === 'add' || operation.op === 'replace' || operation.op === 'test') && hasUndefined(operation.value)) {
+        throw new JsonPatchError('Operation `value` property is not present (applicable in `add`, `replace` and `test` operations)', 'OPERATION_VALUE_CANNOT_CONTAIN_UNDEFINED', index, operation, document);
+    }
+    else if (document) {
+        if (operation.op == "add") {
+            var pathLen = operation.path.split("/").length;
+            var existingPathLen = existingPathFragment.split("/").length;
+            if (pathLen !== existingPathLen + 1 && pathLen !== existingPathLen) {
+                throw new JsonPatchError('Cannot perform an `add` operation at the desired path', 'OPERATION_PATH_CANNOT_ADD', index, operation, document);
+            }
+        }
+        else if (operation.op === 'replace' || operation.op === 'remove' || operation.op === '_get') {
+            if (operation.path !== existingPathFragment) {
+                throw new JsonPatchError('Cannot perform the operation at a path that does not exist', 'OPERATION_PATH_UNRESOLVABLE', index, operation, document);
+            }
+        }
+        else if (operation.op === 'move' || operation.op === 'copy') {
+            var existingValue = { op: "_get", path: operation.from, value: undefined };
+            var error = validate([existingValue], document);
+            if (error && error.name === 'OPERATION_PATH_UNRESOLVABLE') {
+                throw new JsonPatchError('Cannot perform the operation from a path that does not exist', 'OPERATION_FROM_UNRESOLVABLE', index, operation, document);
+            }
+        }
+    }
+}
+/**
+ * Validates a sequence of operations. If `document` parameter is provided, the sequence is additionally validated against the object document.
+ * If error is encountered, returns a JsonPatchError object
+ * @param sequence
+ * @param document
+ * @returns {JsonPatchError|undefined}
+ */
+export function validate(sequence, document, externalValidator) {
+    try {
+        if (!Array.isArray(sequence)) {
+            throw new JsonPatchError('Patch sequence must be an array', 'SEQUENCE_NOT_AN_ARRAY');
+        }
+        if (document) {
+            //clone document and sequence so that we can safely try applying operations
+            applyPatch(_deepClone(document), _deepClone(sequence), externalValidator || true);
+        }
+        else {
+            externalValidator = externalValidator || validator;
+            for (var i = 0; i < sequence.length; i++) {
+                externalValidator(sequence[i], i, document, undefined);
+            }
+        }
+    }
+    catch (e) {
+        if (e instanceof JsonPatchError) {
+            return e;
+        }
+        else {
+            throw e;
+        }
+    }
+}
+// based on https://github.com/epoberezkin/fast-deep-equal
+// MIT License
+// Copyright (c) 2017 Evgeny Poberezkin
+// 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.
+export function _areEquals(a, b) {
+    if (a === b)
+        return true;
+    if (a && b && typeof a == 'object' && typeof b == 'object') {
+        var arrA = Array.isArray(a), arrB = Array.isArray(b), i, length, key;
+        if (arrA && arrB) {
+            length = a.length;
+            if (length != b.length)
+                return false;
+            for (i = length; i-- !== 0;)
+                if (!_areEquals(a[i], b[i]))
+                    return false;
+            return true;
+        }
+        if (arrA != arrB)
+            return false;
+        var keys = Object.keys(a);
+        length = keys.length;
+        if (length !== Object.keys(b).length)
+            return false;
+        for (i = length; i-- !== 0;)
+            if (!b.hasOwnProperty(keys[i]))
+                return false;
+        for (i = length; i-- !== 0;) {
+            key = keys[i];
+            if (!_areEquals(a[key], b[key]))
+                return false;
+        }
+        return true;
+    }
+    return a !== a && b !== b;
+}
+;

node_modules/fast-json-patch/module/duplex.d.ts

@@ -0,0 +1,23 @@
+import { Operation } from './core.js';
+export interface Observer<T> {
+    object: T;
+    patches: Operation[];
+    unobserve: () => void;
+    callback: (patches: Operation[]) => void;
+}
+/**
+ * Detach an observer from an object
+ */
+export declare function unobserve<T>(root: T, observer: Observer<T>): void;
+/**
+ * Observes changes made to an object, which can then be retrieved using generate
+ */
+export declare function observe<T>(obj: Object | Array<T>, callback?: (patches: Operation[]) => void): Observer<T>;
+/**
+ * Generate an array of patches from an observer
+ */
+export declare function generate<T>(observer: Observer<Object>, invertible?: boolean): Operation[];
+/**
+ * Create an array of patches from the differences in two objects
+ */
+export declare function compare(tree1: Object | Array<any>, tree2: Object | Array<any>, invertible?: boolean): Operation[];

node_modules/fast-json-patch/module/duplex.mjs

@@ -0,0 +1,176 @@
+/*!
+ * https://github.com/Starcounter-Jack/JSON-Patch
+ * (c) 2017-2021 Joachim Wester
+ * MIT license
+ */
+import { _deepClone, _objectKeys, escapePathComponent, hasOwnProperty } from './helpers.mjs';
+import { applyPatch } from './core.mjs';
+var beforeDict = new WeakMap();
+var Mirror = /** @class */ (function () {
+    function Mirror(obj) {
+        this.observers = new Map();
+        this.obj = obj;
+    }
+    return Mirror;
+}());
+var ObserverInfo = /** @class */ (function () {
+    function ObserverInfo(callback, observer) {
+        this.callback = callback;
+        this.observer = observer;
+    }
+    return ObserverInfo;
+}());
+function getMirror(obj) {
+    return beforeDict.get(obj);
+}
+function getObserverFromMirror(mirror, callback) {
+    return mirror.observers.get(callback);
+}
+function removeObserverFromMirror(mirror, observer) {
+    mirror.observers.delete(observer.callback);
+}
+/**
+ * Detach an observer from an object
+ */
+export function unobserve(root, observer) {
+    observer.unobserve();
+}
+/**
+ * Observes changes made to an object, which can then be retrieved using generate
+ */
+export function observe(obj, callback) {
+    var patches = [];
+    var observer;
+    var mirror = getMirror(obj);
+    if (!mirror) {
+        mirror = new Mirror(obj);
+        beforeDict.set(obj, mirror);
+    }
+    else {
+        var observerInfo = getObserverFromMirror(mirror, callback);
+        observer = observerInfo && observerInfo.observer;
+    }
+    if (observer) {
+        return observer;
+    }
+    observer = {};
+    mirror.value = _deepClone(obj);
+    if (callback) {
+        observer.callback = callback;
+        observer.next = null;
+        var dirtyCheck = function () {
+            generate(observer);
+        };
+        var fastCheck = function () {
+            clearTimeout(observer.next);
+            observer.next = setTimeout(dirtyCheck);
+        };
+        if (typeof window !== 'undefined') { //not Node
+            window.addEventListener('mouseup', fastCheck);
+            window.addEventListener('keyup', fastCheck);
+            window.addEventListener('mousedown', fastCheck);
+            window.addEventListener('keydown', fastCheck);
+            window.addEventListener('change', fastCheck);
+        }
+    }
+    observer.patches = patches;
+    observer.object = obj;
+    observer.unobserve = function () {
+        generate(observer);
+        clearTimeout(observer.next);
+        removeObserverFromMirror(mirror, observer);
+        if (typeof window !== 'undefined') {
+            window.removeEventListener('mouseup', fastCheck);
+            window.removeEventListener('keyup', fastCheck);
+            window.removeEventListener('mousedown', fastCheck);
+            window.removeEventListener('keydown', fastCheck);
+            window.removeEventListener('change', fastCheck);
+        }
+    };
+    mirror.observers.set(callback, new ObserverInfo(callback, observer));
+    return observer;
+}
+/**
+ * Generate an array of patches from an observer
+ */
+export function generate(observer, invertible) {
+    if (invertible === void 0) { invertible = false; }
+    var mirror = beforeDict.get(observer.object);
+    _generate(mirror.value, observer.object, observer.patches, "", invertible);
+    if (observer.patches.length) {
+        applyPatch(mirror.value, observer.patches);
+    }
+    var temp = observer.patches;
+    if (temp.length > 0) {
+        observer.patches = [];
+        if (observer.callback) {
+            observer.callback(temp);
+        }
+    }
+    return temp;
+}
+// Dirty check if obj is different from mirror, generate patches and update mirror
+function _generate(mirror, obj, patches, path, invertible) {
+    if (obj === mirror) {
+        return;
+    }
+    if (typeof obj.toJSON === "function") {
+        obj = obj.toJSON();
+    }
+    var newKeys = _objectKeys(obj);
+    var oldKeys = _objectKeys(mirror);
+    var changed = false;
+    var deleted = false;
+    //if ever "move" operation is implemented here, make sure this test runs OK: "should not generate the same patch twice (move)"
+    for (var t = oldKeys.length - 1; t >= 0; t--) {
+        var key = oldKeys[t];
+        var oldVal = mirror[key];
+        if (hasOwnProperty(obj, key) && !(obj[key] === undefined && oldVal !== undefined && Array.isArray(obj) === false)) {
+            var newVal = obj[key];
+            if (typeof oldVal == "object" && oldVal != null && typeof newVal == "object" && newVal != null && Array.isArray(oldVal) === Array.isArray(newVal)) {
+                _generate(oldVal, newVal, patches, path + "/" + escapePathComponent(key), invertible);
+            }
+            else {
+                if (oldVal !== newVal) {
+                    changed = true;
+                    if (invertible) {
+                        patches.push({ op: "test", path: path + "/" + escapePathComponent(key), value: _deepClone(oldVal) });
+                    }
+                    patches.push({ op: "replace", path: path + "/" + escapePathComponent(key), value: _deepClone(newVal) });
+                }
+            }
+        }
+        else if (Array.isArray(mirror) === Array.isArray(obj)) {
+            if (invertible) {
+                patches.push({ op: "test", path: path + "/" + escapePathComponent(key), value: _deepClone(oldVal) });
+            }
+            patches.push({ op: "remove", path: path + "/" + escapePathComponent(key) });
+            deleted = true; // property has been deleted
+        }
+        else {
+            if (invertible) {
+                patches.push({ op: "test", path: path, value: mirror });
+            }
+            patches.push({ op: "replace", path: path, value: obj });
+            changed = true;
+        }
+    }
+    if (!deleted && newKeys.length == oldKeys.length) {
+        return;
+    }
+    for (var t = 0; t < newKeys.length; t++) {
+        var key = newKeys[t];
+        if (!hasOwnProperty(mirror, key) && obj[key] !== undefined) {
+            patches.push({ op: "add", path: path + "/" + escapePathComponent(key), value: _deepClone(obj[key]) });
+        }
+    }
+}
+/**
+ * Create an array of patches from the differences in two objects
+ */
+export function compare(tree1, tree2, invertible) {
+    if (invertible === void 0) { invertible = false; }
+    var patches = [];
+    _generate(tree1, tree2, patches, '', invertible);
+    return patches;
+}

node_modules/fast-json-patch/module/helpers.d.ts

@@ -0,0 +1,41 @@
+/*!
+ * https://github.com/Starcounter-Jack/JSON-Patch
+ * (c) 2017-2022 Joachim Wester
+ * MIT licensed
+ */
+export declare function hasOwnProperty(obj: any, key: any): any;
+export declare function _objectKeys(obj: any): any[];
+/**
+* Deeply clone the object.
+* https://jsperf.com/deep-copy-vs-json-stringify-json-parse/25 (recursiveDeepCopy)
+* @param  {any} obj value to clone
+* @return {any} cloned obj
+*/
+export declare function _deepClone(obj: any): any;
+export declare function isInteger(str: string): boolean;
+/**
+* Escapes a json pointer path
+* @param path The raw pointer
+* @return the Escaped path
+*/
+export declare function escapePathComponent(path: string): string;
+/**
+ * Unescapes a json pointer path
+ * @param path The escaped pointer
+ * @return The unescaped path
+ */
+export declare function unescapePathComponent(path: string): string;
+export declare function _getPathRecursive(root: Object, obj: Object): string;
+export declare function getPath(root: Object, obj: Object): string;
+/**
+* Recursively checks whether an object has any undefined values inside.
+*/
+export declare function hasUndefined(obj: any): boolean;
+export declare type JsonPatchErrorName = 'SEQUENCE_NOT_AN_ARRAY' | 'OPERATION_NOT_AN_OBJECT' | 'OPERATION_OP_INVALID' | 'OPERATION_PATH_INVALID' | 'OPERATION_FROM_REQUIRED' | 'OPERATION_VALUE_REQUIRED' | 'OPERATION_VALUE_CANNOT_CONTAIN_UNDEFINED' | 'OPERATION_PATH_CANNOT_ADD' | 'OPERATION_PATH_UNRESOLVABLE' | 'OPERATION_FROM_UNRESOLVABLE' | 'OPERATION_PATH_ILLEGAL_ARRAY_INDEX' | 'OPERATION_VALUE_OUT_OF_BOUNDS' | 'TEST_OPERATION_FAILED';
+export declare class PatchError extends Error {
+    name: JsonPatchErrorName;
+    index?: number;
+    operation?: any;
+    tree?: any;
+    constructor(message: string, name: JsonPatchErrorName, index?: number, operation?: any, tree?: any);
+}

node_modules/fast-json-patch/module/helpers.mjs

@@ -0,0 +1,171 @@
+/*!
+ * https://github.com/Starcounter-Jack/JSON-Patch
+ * (c) 2017-2022 Joachim Wester
+ * MIT licensed
+ */
+var __extends = (this && this.__extends) || (function () {
+    var extendStatics = function (d, b) {
+        extendStatics = Object.setPrototypeOf ||
+            ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
+            function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
+        return extendStatics(d, b);
+    };
+    return function (d, b) {
+        extendStatics(d, b);
+        function __() { this.constructor = d; }
+        d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
+    };
+})();
+var _hasOwnProperty = Object.prototype.hasOwnProperty;
+export function hasOwnProperty(obj, key) {
+    return _hasOwnProperty.call(obj, key);
+}
+export function _objectKeys(obj) {
+    if (Array.isArray(obj)) {
+        var keys_1 = new Array(obj.length);
+        for (var k = 0; k < keys_1.length; k++) {
+            keys_1[k] = "" + k;
+        }
+        return keys_1;
+    }
+    if (Object.keys) {
+        return Object.keys(obj);
+    }
+    var keys = [];
+    for (var i in obj) {
+        if (hasOwnProperty(obj, i)) {
+            keys.push(i);
+        }
+    }
+    return keys;
+}
+;
+/**
+* Deeply clone the object.
+* https://jsperf.com/deep-copy-vs-json-stringify-json-parse/25 (recursiveDeepCopy)
+* @param  {any} obj value to clone
+* @return {any} cloned obj
+*/
+export function _deepClone(obj) {
+    switch (typeof obj) {
+        case "object":
+            return JSON.parse(JSON.stringify(obj)); //Faster than ES5 clone - http://jsperf.com/deep-cloning-of-objects/5
+        case "undefined":
+            return null; //this is how JSON.stringify behaves for array items
+        default:
+            return obj; //no need to clone primitives
+    }
+}
+//3x faster than cached /^\d+$/.test(str)
+export function isInteger(str) {
+    var i = 0;
+    var len = str.length;
+    var charCode;
+    while (i < len) {
+        charCode = str.charCodeAt(i);
+        if (charCode >= 48 && charCode <= 57) {
+            i++;
+            continue;
+        }
+        return false;
+    }
+    return true;
+}
+/**
+* Escapes a json pointer path
+* @param path The raw pointer
+* @return the Escaped path
+*/
+export function escapePathComponent(path) {
+    if (path.indexOf('/') === -1 && path.indexOf('~') === -1)
+        return path;
+    return path.replace(/~/g, '~0').replace(/\//g, '~1');
+}
+/**
+ * Unescapes a json pointer path
+ * @param path The escaped pointer
+ * @return The unescaped path
+ */
+export function unescapePathComponent(path) {
+    return path.replace(/~1/g, '/').replace(/~0/g, '~');
+}
+export function _getPathRecursive(root, obj) {
+    var found;
+    for (var key in root) {
+        if (hasOwnProperty(root, key)) {
+            if (root[key] === obj) {
+                return escapePathComponent(key) + '/';
+            }
+            else if (typeof root[key] === 'object') {
+                found = _getPathRecursive(root[key], obj);
+                if (found != '') {
+                    return escapePathComponent(key) + '/' + found;
+                }
+            }
+        }
+    }
+    return '';
+}
+export function getPath(root, obj) {
+    if (root === obj) {
+        return '/';
+    }
+    var path = _getPathRecursive(root, obj);
+    if (path === '') {
+        throw new Error("Object not found in root");
+    }
+    return "/" + path;
+}
+/**
+* Recursively checks whether an object has any undefined values inside.
+*/
+export function hasUndefined(obj) {
+    if (obj === undefined) {
+        return true;
+    }
+    if (obj) {
+        if (Array.isArray(obj)) {
+            for (var i_1 = 0, len = obj.length; i_1 < len; i_1++) {
+                if (hasUndefined(obj[i_1])) {
+                    return true;
+                }
+            }
+        }
+        else if (typeof obj === "object") {
+            var objKeys = _objectKeys(obj);
+            var objKeysLength = objKeys.length;
+            for (var i = 0; i < objKeysLength; i++) {
+                if (hasUndefined(obj[objKeys[i]])) {
+                    return true;
+                }
+            }
+        }
+    }
+    return false;
+}
+function patchErrorMessageFormatter(message, args) {
+    var messageParts = [message];
+    for (var key in args) {
+        var value = typeof args[key] === 'object' ? JSON.stringify(args[key], null, 2) : args[key]; // pretty print
+        if (typeof value !== 'undefined') {
+            messageParts.push(key + ": " + value);
+        }
+    }
+    return messageParts.join('\n');
+}
+var PatchError = /** @class */ (function (_super) {
+    __extends(PatchError, _super);
+    function PatchError(message, name, index, operation, tree) {
+        var _newTarget = this.constructor;
+        var _this = _super.call(this, patchErrorMessageFormatter(message, { name: name, index: index, operation: operation, tree: tree })) || this;
+        _this.name = name;
+        _this.index = index;
+        _this.operation = operation;
+        _this.tree = tree;
+        Object.setPrototypeOf(_this, _newTarget.prototype); // restore prototype chain, see https://stackoverflow.com/a/48342359
+        _this.message = patchErrorMessageFormatter(message, { name: name, index: index, operation: operation, tree: tree });
+        return _this;
+    }
+    return PatchError;
+}(Error));
+export { PatchError };