Updated the files.

my-app/node_modules/@schematics/angular/library/files/README.md.template

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+# <%= classify(name) %>
+
+This library was generated with [Angular CLI](https://github.com/angular/angular-cli) version <%= angularLatestVersion %>.
+
+## Code scaffolding
+
+Run `ng generate component component-name --project <%= name %>` to generate a new component. You can also use `ng generate directive|pipe|service|class|guard|interface|enum|module --project <%= name %>`.
+> Note: Don't forget to add `--project <%= name %>` or else it will be added to the default project in your `angular.json` file. 
+
+## Build
+
+Run `ng build <%= name %>` to build the project. The build artifacts will be stored in the `dist/` directory.
+
+## Publishing
+
+After building your library with `ng build <%= name %>`, go to the dist folder `cd dist/<%= dasherize(name) %>` and run `npm publish`.
+
+## Running unit tests
+
+Run `ng test <%= name %>` to execute the unit tests via [Karma](https://karma-runner.github.io).
+
+## Further help
+
+To get more help on the Angular CLI use `ng help` or go check out the [Angular CLI Overview and Command Reference](https://angular.io/cli) page.

my-app/node_modules/@schematics/angular/library/files/ng-package.json.template

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+{
+  "$schema": "<%= relativePathToWorkspaceRoot %>/node_modules/ng-packagr/ng-package.schema.json",
+  "dest": "<%= relativePathToWorkspaceRoot %>/<%= distRoot %>",
+  "lib": {
+    "entryFile": "src/<%= entryFile %>.ts"
+  }
+}

my-app/node_modules/@schematics/angular/library/files/package.json.template

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+{
+  "name": "<%= dasherize(packageName) %>",
+  "version": "0.0.1",
+  "peerDependencies": {
+    "@angular/common": "^<%= angularLatestVersion %>",
+    "@angular/core": "^<%= angularLatestVersion %>"
+  },
+  "dependencies": {
+    "tslib": "^<%= tsLibLatestVersion %>"
+  },
+  "sideEffects": false
+}

my-app/node_modules/@schematics/angular/library/files/src/__entryFile__.ts.template

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+/*
+ * Public API Surface of <%= dasherize(name) %>
+ */
+
+export * from './lib/<%= dasherize(name) %>.service';
+export * from './lib/<%= dasherize(name) %>.component';<% if (!standalone) { %>
+export * from './lib/<%= dasherize(name) %>.module';<% } %>

my-app/node_modules/@schematics/angular/library/files/tsconfig.lib.json.template

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+/* To learn more about this file see: https://angular.io/config/tsconfig. */
+{
+  "extends": "<%= relativePathToWorkspaceRoot %>/tsconfig.json",
+  "compilerOptions": {
+    "outDir": "<%= relativePathToWorkspaceRoot %>/out-tsc/lib",
+    "declaration": true,
+    "declarationMap": true,
+    "inlineSources": true,
+    "types": []
+  },
+  "exclude": [
+    "**/*.spec.ts"
+  ]
+}

my-app/node_modules/@schematics/angular/library/files/tsconfig.lib.prod.json.template

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+/* To learn more about this file see: https://angular.io/config/tsconfig. */
+{
+  "extends": "./tsconfig.lib.json",
+  "compilerOptions": {
+    "declarationMap": false
+  },
+  "angularCompilerOptions": {
+    "compilationMode": "partial"
+  }
+}

my-app/node_modules/@schematics/angular/library/files/tsconfig.spec.json.template

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+/* To learn more about this file see: https://angular.io/config/tsconfig. */
+{
+  "extends": "<%= relativePathToWorkspaceRoot %>/tsconfig.json",
+  "compilerOptions": {
+    "outDir": "<%= relativePathToWorkspaceRoot %>/out-tsc/spec",
+    "types": [
+      "jasmine"
+    ]
+  },
+  "include": [
+    "**/*.spec.ts",
+    "**/*.d.ts"
+  ]
+}

my-app/node_modules/@schematics/angular/library/index.d.ts

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+/**
+ * @license
+ * Copyright Google LLC All Rights Reserved.
+ *
+ * Use of this source code is governed by an MIT-style license that can be
+ * found in the LICENSE file at https://angular.io/license
+ */
+import { Rule } from '@angular-devkit/schematics';
+import { Schema as LibraryOptions } from './schema';
+export default function (options: LibraryOptions): Rule;

my-app/node_modules/@schematics/angular/library/index.js

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+"use strict";
+/**
+ * @license
+ * Copyright Google LLC All Rights Reserved.
+ *
+ * Use of this source code is governed by an MIT-style license that can be
+ * found in the LICENSE file at https://angular.io/license
+ */
+Object.defineProperty(exports, "__esModule", { value: true });
+const core_1 = require("@angular-devkit/core");
+const schematics_1 = require("@angular-devkit/schematics");
+const tasks_1 = require("@angular-devkit/schematics/tasks");
+const dependencies_1 = require("../utility/dependencies");
+const json_file_1 = require("../utility/json-file");
+const latest_versions_1 = require("../utility/latest-versions");
+const paths_1 = require("../utility/paths");
+const workspace_1 = require("../utility/workspace");
+const workspace_models_1 = require("../utility/workspace-models");
+function updateTsConfig(packageName, ...paths) {
+    return (host) => {
+        if (!host.exists('tsconfig.json')) {
+            return host;
+        }
+        const file = new json_file_1.JSONFile(host, 'tsconfig.json');
+        const jsonPath = ['compilerOptions', 'paths', packageName];
+        const value = file.get(jsonPath);
+        file.modify(jsonPath, Array.isArray(value) ? [...value, ...paths] : paths);
+    };
+}
+function addDependenciesToPackageJson() {
+    return (host) => {
+        [
+            {
+                type: dependencies_1.NodeDependencyType.Dev,
+                name: '@angular/compiler-cli',
+                version: latest_versions_1.latestVersions.Angular,
+            },
+            {
+                type: dependencies_1.NodeDependencyType.Dev,
+                name: '@angular-devkit/build-angular',
+                version: latest_versions_1.latestVersions.DevkitBuildAngular,
+            },
+            {
+                type: dependencies_1.NodeDependencyType.Dev,
+                name: 'ng-packagr',
+                version: latest_versions_1.latestVersions['ng-packagr'],
+            },
+            {
+                type: dependencies_1.NodeDependencyType.Default,
+                name: 'tslib',
+                version: latest_versions_1.latestVersions['tslib'],
+            },
+            {
+                type: dependencies_1.NodeDependencyType.Dev,
+                name: 'typescript',
+                version: latest_versions_1.latestVersions['typescript'],
+            },
+        ].forEach((dependency) => (0, dependencies_1.addPackageJsonDependency)(host, dependency));
+        return host;
+    };
+}
+function addLibToWorkspaceFile(options, projectRoot, projectName) {
+    return (0, workspace_1.updateWorkspace)((workspace) => {
+        workspace.projects.add({
+            name: projectName,
+            root: projectRoot,
+            sourceRoot: `${projectRoot}/src`,
+            projectType: workspace_models_1.ProjectType.Library,
+            prefix: options.prefix,
+            targets: {
+                build: {
+                    builder: workspace_models_1.Builders.NgPackagr,
+                    defaultConfiguration: 'production',
+                    options: {
+                        project: `${projectRoot}/ng-package.json`,
+                    },
+                    configurations: {
+                        production: {
+                            tsConfig: `${projectRoot}/tsconfig.lib.prod.json`,
+                        },
+                        development: {
+                            tsConfig: `${projectRoot}/tsconfig.lib.json`,
+                        },
+                    },
+                },
+                test: {
+                    builder: workspace_models_1.Builders.Karma,
+                    options: {
+                        tsConfig: `${projectRoot}/tsconfig.spec.json`,
+                        polyfills: ['zone.js', 'zone.js/testing'],
+                    },
+                },
+            },
+        });
+    });
+}
+function default_1(options) {
+    return async (host) => {
+        const prefix = options.prefix;
+        // If scoped project (i.e. "@foo/bar"), convert projectDir to "foo/bar".
+        const packageName = options.name;
+        if (/^@.*\/.*/.test(options.name)) {
+            const [, name] = options.name.split('/');
+            options.name = name;
+        }
+        const workspace = await (0, workspace_1.getWorkspace)(host);
+        const newProjectRoot = workspace.extensions.newProjectRoot || '';
+        let folderName = packageName.startsWith('@') ? packageName.slice(1) : packageName;
+        if (/[A-Z]/.test(folderName)) {
+            folderName = schematics_1.strings.dasherize(folderName);
+        }
+        const libDir = options.projectRoot !== undefined
+            ? (0, core_1.normalize)(options.projectRoot)
+            : (0, core_1.join)((0, core_1.normalize)(newProjectRoot), folderName);
+        const distRoot = `dist/${folderName}`;
+        const sourceDir = `${libDir}/src/lib`;
+        const templateSource = (0, schematics_1.apply)((0, schematics_1.url)('./files'), [
+            (0, schematics_1.applyTemplates)({
+                ...schematics_1.strings,
+                ...options,
+                packageName,
+                libDir,
+                distRoot,
+                relativePathToWorkspaceRoot: (0, paths_1.relativePathToWorkspaceRoot)(libDir),
+                prefix,
+                angularLatestVersion: latest_versions_1.latestVersions.Angular.replace(/~|\^/, ''),
+                tsLibLatestVersion: latest_versions_1.latestVersions['tslib'].replace(/~|\^/, ''),
+                folderName,
+            }),
+            (0, schematics_1.move)(libDir),
+        ]);
+        return (0, schematics_1.chain)([
+            (0, schematics_1.mergeWith)(templateSource),
+            addLibToWorkspaceFile(options, libDir, packageName),
+            options.skipPackageJson ? (0, schematics_1.noop)() : addDependenciesToPackageJson(),
+            options.skipTsConfig ? (0, schematics_1.noop)() : updateTsConfig(packageName, './' + distRoot),
+            options.standalone
+                ? (0, schematics_1.noop)()
+                : (0, schematics_1.schematic)('module', {
+                    name: options.name,
+                    commonModule: false,
+                    flat: true,
+                    path: sourceDir,
+                    project: packageName,
+                }),
+            (0, schematics_1.schematic)('component', {
+                name: options.name,
+                selector: `${prefix}-${options.name}`,
+                inlineStyle: true,
+                inlineTemplate: true,
+                flat: true,
+                path: sourceDir,
+                export: true,
+                standalone: options.standalone,
+                project: packageName,
+            }),
+            (0, schematics_1.schematic)('service', {
+                name: options.name,
+                flat: true,
+                path: sourceDir,
+                project: packageName,
+            }),
+            (_tree, context) => {
+                if (!options.skipPackageJson && !options.skipInstall) {
+                    context.addTask(new tasks_1.NodePackageInstallTask());
+                }
+            },
+        ]);
+    };
+}
+exports.default = default_1;

my-app/node_modules/@schematics/angular/library/schema.d.ts

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+/**
+ * Creates a new, generic library project in the current workspace.
+ */
+export interface Schema {
+    /**
+     * The path at which to create the library's public API file, relative to the workspace root.
+     */
+    entryFile?: string;
+    /**
+     * The name of the library.
+     */
+    name: string;
+    /**
+     * A prefix to apply to generated selectors.
+     */
+    prefix?: string;
+    /**
+     * The root directory of the new library.
+     */
+    projectRoot?: string;
+    /**
+     * Do not install dependency packages.
+     */
+    skipInstall?: boolean;
+    /**
+     * Do not add dependencies to the "package.json" file.
+     */
+    skipPackageJson?: boolean;
+    /**
+     * Do not update "tsconfig.json" to add a path mapping for the new library. The path mapping
+     * is needed to use the library in an app, but can be disabled here to simplify development.
+     */
+    skipTsConfig?: boolean;
+    /**
+     * Creates a library based upon the standalone API, without NgModules.
+     */
+    standalone?: boolean;
+}

my-app/node_modules/@schematics/angular/library/schema.js

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+"use strict";
+// THIS FILE IS AUTOMATICALLY GENERATED. TO UPDATE THIS FILE YOU NEED TO CHANGE THE
+// CORRESPONDING JSON SCHEMA FILE, THEN RUN devkit-admin build (or bazel build ...).
+Object.defineProperty(exports, "__esModule", { value: true });

my-app/node_modules/@schematics/angular/library/schema.json

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+{
+  "$schema": "http://json-schema.org/draft-07/schema",
+  "$id": "SchematicsLibrary",
+  "title": "Library Options Schema",
+  "type": "object",
+  "description": "Creates a new, generic library project in the current workspace.",
+  "additionalProperties": false,
+  "properties": {
+    "name": {
+      "type": "string",
+      "description": "The name of the library.",
+      "pattern": "^(?:@[a-zA-Z0-9-*~][a-zA-Z0-9-*._~]*/)?[a-zA-Z0-9-~][a-zA-Z0-9-._~]*$",
+      "$default": {
+        "$source": "argv",
+        "index": 0
+      },
+      "x-prompt": "What name would you like to use for the library?"
+    },
+    "entryFile": {
+      "type": "string",
+      "format": "path",
+      "description": "The path at which to create the library's public API file, relative to the workspace root.",
+      "default": "public-api"
+    },
+    "prefix": {
+      "type": "string",
+      "format": "html-selector",
+      "description": "A prefix to apply to generated selectors.",
+      "default": "lib",
+      "alias": "p"
+    },
+    "skipPackageJson": {
+      "type": "boolean",
+      "default": false,
+      "description": "Do not add dependencies to the \"package.json\" file. "
+    },
+    "skipInstall": {
+      "description": "Do not install dependency packages.",
+      "type": "boolean",
+      "default": false
+    },
+    "skipTsConfig": {
+      "type": "boolean",
+      "default": false,
+      "description": "Do not update \"tsconfig.json\" to add a path mapping for the new library. The path mapping is needed to use the library in an app, but can be disabled here to simplify development."
+    },
+    "projectRoot": {
+      "type": "string",
+      "description": "The root directory of the new library."
+    },
+    "standalone": {
+      "description": "Creates a library based upon the standalone API, without NgModules.",
+      "type": "boolean",
+      "default": true,
+      "x-user-analytics": "ep.ng_standalone"
+    }
+  },
+  "required": ["name"]
+}