test: enable no-useless-escape lint rule

clydin · filipesilva · commit 51f89d633ffd · 2021-08-24T10:51:14.000+01:00
The `no-useless-escape` eslint rule has now been enabled which removes unneeded characters and complexity from string literals and regular expressions. All files that were in violation of this rule have also been corrected.
diff --git a/.eslintrc.json b/.eslintrc.json
@@ -86,7 +86,6 @@
     "no-case-declarations": "off",
     "no-fallthrough": "off",
     "no-underscore-dangle": "off",
-    "no-useless-escape": "off",
     "@typescript-eslint/await-thenable": "off",
     "@typescript-eslint/ban-types": "off",
     "@typescript-eslint/no-empty-function": "off",
diff --git a/lib/packages.ts b/lib/packages.ts
@@ -138,7 +138,7 @@ const pattern =
       (ex) =>
         '(' +
         ex
-          .replace(/[\-\[\]{}()+?./\\^$|]/g, '\\$&')
+          .replace(/[-[\]{}()+?./\\^$|]/g, '\\$&')
           .replace(/(\\\\|\\\/)\*\*/g, '((/|\\\\).+?)?')
           .replace(/\*/g, '[^/\\\\]*') +
         ')',
diff --git a/packages/angular/cli/commands/config-impl.ts b/packages/angular/cli/commands/config-impl.ts
@@ -45,7 +45,7 @@ function parseJsonPath(path: string): (string | number)[] {
       break;
     }
 
-    const match = fragment.match(/([^\[]+)((\[.*\])*)/);
+    const match = fragment.match(/([^[]+)((\[.*\])*)/);
     if (!match) {
       throw new Error('Invalid JSON path.');
     }
@@ -55,7 +55,7 @@ function parseJsonPath(path: string): (string | number)[] {
       const indices = match[2]
         .slice(1, -1)
         .split('][')
-        .map((x) => (/^\d$/.test(x) ? +x : x.replace(/\"|\'/g, '')));
+        .map((x) => (/^\d$/.test(x) ? +x : x.replace(/"|'/g, '')));
       result.push(...indices);
     }
   }
diff --git a/packages/angular/cli/models/schematic-engine-host.ts b/packages/angular/cli/models/schematic-engine-host.ts
@@ -147,9 +147,7 @@ function wrap(
 
       // Do not wrap vendored third-party packages or JSON files
       if (
-        !/[\/\\]node_modules[\/\\]@schematics[\/\\]angular[\/\\]third_party[\/\\]/.test(
-          modulePath,
-        ) &&
+        !/[/\\]node_modules[/\\]@schematics[/\\]angular[/\\]third_party[/\\]/.test(modulePath) &&
         !modulePath.endsWith('.json')
       ) {
         // Wrap module and save in cache
diff --git a/packages/angular/cli/utilities/package-metadata.ts b/packages/angular/cli/utilities/package-metadata.ts
@@ -181,7 +181,7 @@ function normalizeOptions(
 
     // Substitute any environment variable references.
     if (typeof value === 'string') {
-      substitutedValue = value.replace(/\$\{([^\}]+)\}/, (_, name) => process.env[name] || '');
+      substitutedValue = value.replace(/\$\{([^}]+)\}/, (_, name) => process.env[name] || '');
     }
 
     switch (key) {
diff --git a/packages/angular_devkit/build_angular/src/babel/webpack-loader.ts b/packages/angular_devkit/build_angular/src/babel/webpack-loader.ts
@@ -24,7 +24,7 @@ interface AngularCustomOptions extends Pick<ApplicationPresetOptions, 'angularLi
 function requiresLinking(path: string, source: string): boolean {
   // @angular/core and @angular/compiler will cause false positives
   // Also, TypeScript files do not require linking
-  if (/[\\\/]@angular[\\\/](?:compiler|core)|\.tsx?$/.test(path)) {
+  if (/[\\/]@angular[\\/](?:compiler|core)|\.tsx?$/.test(path)) {
     return false;
   }
 
@@ -73,23 +73,23 @@ export default custom<AngularCustomOptions>(() => {
           // APF packages with code in [f]esm2015 directories is downlevelled to ES2015 and
           // will not have native async.
           customOptions.forceAsyncTransformation =
-            !/[\\\/][_f]?esm2015[\\\/]/.test(this.resourcePath) && source.includes('async');
+            !/[\\/][_f]?esm2015[\\/]/.test(this.resourcePath) && source.includes('async');
         }
         shouldProcess ||= customOptions.forceAsyncTransformation || customOptions.forceES5;
       }
 
       // Analyze for i18n inlining
       if (
         i18n &&
-        !/[\\\/]@angular[\\\/](?:compiler|localize)/.test(this.resourcePath) &&
+        !/[\\/]@angular[\\/](?:compiler|localize)/.test(this.resourcePath) &&
         source.includes('$localize')
       ) {
         customOptions.i18n = i18n as ApplicationPresetOptions['i18n'];
         shouldProcess = true;
       }
 
       if (optimize) {
-        const angularPackage = /[\\\/]node_modules[\\\/]@angular[\\\/]/.test(this.resourcePath);
+        const angularPackage = /[\\/]node_modules[\\/]@angular[\\/]/.test(this.resourcePath);
         customOptions.optimize = {
           // Angular packages provide additional tested side effects guarantees and can use
           // otherwise unsafe optimizations.
diff --git a/packages/angular_devkit/build_angular/src/builders/browser/specs/bundle-budgets_spec.ts b/packages/angular_devkit/build_angular/src/builders/browser/specs/bundle-budgets_spec.ts
@@ -99,7 +99,7 @@ describe('Browser Builder bundle budgets', () => {
       const run = await architect.scheduleTarget(targetSpec, overrides, { logger });
       const output = await run.result;
       expect(output.success).toBe(true);
-      expect(logs.join()).toMatch(`Warning.+app\.component\.${ext}`);
+      expect(logs.join()).toMatch(`Warning.+app\\.component\\.${ext}`);
       await run.stop();
     });
   });
@@ -138,7 +138,7 @@ describe('Browser Builder bundle budgets', () => {
       const run = await architect.scheduleTarget(targetSpec, overrides, { logger });
       const output = await run.result;
       expect(output.success).toBe(false);
-      expect(logs.join()).toMatch(`Error.+app\.component\.${ext}`);
+      expect(logs.join()).toMatch(`Error.+app\\.component\\.${ext}`);
       await run.stop();
     });
   });
diff --git a/packages/angular_devkit/build_angular/src/builders/browser/tests/options/subresource-integrity_spec.ts b/packages/angular_devkit/build_angular/src/builders/browser/tests/options/subresource-integrity_spec.ts
@@ -44,7 +44,7 @@ describeBuilder(buildWebpackBrowser, BROWSER_BUILDER_INFO, (harness) => {
       const { result } = await harness.executeOnce();
 
       expect(result?.success).toBe(true);
-      harness.expectFile('dist/index.html').content.toMatch(/integrity="\w+-[A-Za-z0-9\/\+=]+"/);
+      harness.expectFile('dist/index.html').content.toMatch(/integrity="\w+-[A-Za-z0-9/+=]+"/);
     });
 
     it(`does not issue a warning when 'true' and 'scripts' is set.`, async () => {
@@ -59,7 +59,7 @@ describeBuilder(buildWebpackBrowser, BROWSER_BUILDER_INFO, (harness) => {
       const { result, logs } = await harness.executeOnce();
 
       expect(result?.success).toBe(true);
-      harness.expectFile('dist/index.html').content.toMatch(/integrity="\w+-[A-Za-z0-9\/\+=]+"/);
+      harness.expectFile('dist/index.html').content.toMatch(/integrity="\w+-[A-Za-z0-9/+=]+"/);
       expect(logs).not.toContain(
         jasmine.objectContaining<logging.LogEntry>({
           message: jasmine.stringMatching(/subresource-integrity/),
diff --git a/packages/angular_devkit/build_angular/src/utils/index-file/augment-index-html_spec.ts b/packages/angular_devkit/build_angular/src/utils/index-file/augment-index-html_spec.ts
@@ -25,7 +25,7 @@ describe('augment-index-html', () => {
   };
 
   const oneLineHtml = (html: TemplateStringsArray) =>
-    tags.stripIndents`${html}`.replace(/(\>\s+)/g, '>');
+    tags.stripIndents`${html}`.replace(/(>\s+)/g, '>');
 
   it('can generate index.html', async () => {
     const source = augmentIndexHtml({
diff --git a/packages/angular_devkit/build_angular/src/utils/index-file/inline-fonts.ts b/packages/angular_devkit/build_angular/src/utils/index-file/inline-fonts.ts
@@ -227,7 +227,7 @@ export class InlineFontsProcessor {
         // New lines.
         .replace(/\n/g, '')
         // Safe spaces.
-        .replace(/\s?[\{\:\;]\s+/g, (s) => s.trim());
+        .replace(/\s?[{:;]\s+/g, (s) => s.trim());
     }
 
     return cssContent;
diff --git a/packages/angular_devkit/build_angular/src/webpack/configs/common.ts b/packages/angular_devkit/build_angular/src/webpack/configs/common.ts
@@ -225,7 +225,7 @@ export function getCommonConfig(wco: WebpackConfigOptions): Configuration {
     const CircularDependencyPlugin = require('circular-dependency-plugin');
     extraPlugins.push(
       new CircularDependencyPlugin({
-        exclude: /[\\\/]node_modules[\\\/]/,
+        exclude: /[\\/]node_modules[\\/]/,
       }),
     );
   }
@@ -356,21 +356,21 @@ export function getCommonConfig(wco: WebpackConfigOptions): Configuration {
         {
           // Mark files inside `@angular/core` as using SystemJS style dynamic imports.
           // Removing this will cause deprecation warnings to appear.
-          test: /[\/\\]@angular[\/\\]core[\/\\].+\.js$/,
+          test: /[/\\]@angular[/\\]core[/\\].+\.js$/,
           parser: { system: true },
         },
         {
           // Mark files inside `rxjs/add` as containing side effects.
           // If this is fixed upstream and the fixed version becomes the minimum
           // supported version, this can be removed.
-          test: /[\/\\]rxjs[\/\\]add[\/\\].+\.js$/,
+          test: /[/\\]rxjs[/\\]add[/\\].+\.js$/,
           sideEffects: true,
         },
         {
           test: /\.[cm]?js$|\.tsx?$/,
           // The below is needed due to a bug in `@babel/runtime`. See: https://github.com/babel/babel/issues/12824
           resolve: { fullySpecified: false },
-          exclude: [/[\/\\](?:core-js|\@babel|tslib|web-animations-js)[\/\\]/],
+          exclude: [/[/\\](?:core-js|@babel|tslib|web-animations-js)[/\\]/],
           use: [
             {
               loader: require.resolve('../../babel/webpack-loader'),
@@ -401,7 +401,7 @@ export function getCommonConfig(wco: WebpackConfigOptions): Configuration {
       // Always replace the context for the System.import in angular/core to prevent warnings.
       // https://github.com/angular/angular/issues/11580
       new ContextReplacementPlugin(
-        /\@angular(\\|\/)core(\\|\/)/,
+        /@angular[\\/]core[\\/]/,
         path.join(projectRoot, '$_lazy_route_resources'),
         {},
       ),
diff --git a/packages/angular_devkit/build_optimizer/src/transforms/prefix-classes.ts b/packages/angular_devkit/build_optimizer/src/transforms/prefix-classes.ts
@@ -24,7 +24,7 @@ export function testPrefixClasses(content: string) {
       /\s*function \(\) {/,
       newLine,
       multiLineComment,
-      /function (?:\S+)\([^\)]*\) \{/,
+      /function (?:\S+)\([^)]*\) \{/,
       newLine,
     ],
     [
diff --git a/packages/angular_devkit/core/src/json/parser_spec.ts b/packages/angular_devkit/core/src/json/parser_spec.ts
@@ -350,7 +350,7 @@ describe('parseJson and parseJsonAst', () => {
           /* MULTIPLE
              LINE
              COMMENT
-             \o/ */
+             \\o/ */
           "b" /* COMMENT */: /* YOU GUESSED IT */ 1 // COMMENT
           , /* STILL VALID */
           "c": 2
diff --git a/packages/angular_devkit/core/src/json/schema/registry.ts b/packages/angular_devkit/core/src/json/schema/registry.ts
@@ -680,6 +680,6 @@ export class CoreSchemaRegistry implements SchemaRegistry {
   private normalizeDataPathArr(it: SchemaObjCxt): (number | string)[] {
     return it.dataPathArr
       .slice(1, it.dataLevel + 1)
-      .map((p) => (typeof p === 'number' ? p : p.str.replace(/\"/g, '')));
+      .map((p) => (typeof p === 'number' ? p : p.str.replace(/"/g, '')));
   }
 }
diff --git a/packages/angular_devkit/core/src/virtual-fs/host/pattern.ts b/packages/angular_devkit/core/src/virtual-fs/host/pattern.ts
@@ -25,10 +25,10 @@ export class PatternMatchingHost<StatsT extends object = {}> extends ResolverHos
           (ex) =>
             '(' +
             ex
-              .split(/[\/\\]/g)
+              .split(/[/\\]/g)
               .map((f) =>
                 f
-                  .replace(/[\-\[\]{}()+?.^$|]/g, '\\$&')
+                  .replace(/[-[\]{}()+?.^$|]/g, '\\$&')
                   .replace(/^\*\*/g, '(.+?)?')
                   .replace(/\*/g, '[^/\\\\]*'),
               )
diff --git a/packages/angular_devkit/core/src/virtual-fs/path.ts b/packages/angular_devkit/core/src/virtual-fs/path.ts
@@ -232,12 +232,12 @@ export function noCacheNormalize(path: string): Path {
 
   // Match absolute windows path.
   const original = path;
-  if (path.match(/^[A-Z]:[\/\\]/i)) {
+  if (path.match(/^[A-Z]:[/\\]/i)) {
     path = '\\' + path[0] + '\\' + path.substr(3);
   }
 
   // We convert Windows paths as well here.
-  const p = path.split(/[\/\\]/g);
+  const p = path.split(/[/\\]/g);
   let relative = false;
   let i = 1;
 
@@ -301,7 +301,7 @@ export function asWindowsPath(path: Path): WindowsPath {
 }
 
 export function asPosixPath(path: Path): PosixPath {
-  return (path as string) as PosixPath;
+  return path as string as PosixPath;
 }
 
 export function getSystemPath(path: Path): string {
diff --git a/packages/angular_devkit/core/src/workspace/definitions.ts b/packages/angular_devkit/core/src/workspace/definitions.ts
@@ -199,7 +199,7 @@ export class ProjectDefinitionCollection extends DefinitionCollection<ProjectDef
   }
 
   private _validateName(name: string): void {
-    if (typeof name !== 'string' || !/^(?:@\w[\w\.-]*\/)?\w[\w\.-]*$/.test(name)) {
+    if (typeof name !== 'string' || !/^(?:@\w[\w.-]*\/)?\w[\w.-]*$/.test(name)) {
       throw new Error('Project name must be a valid npm package name.');
     }
   }
diff --git a/packages/ngtools/webpack/src/ivy/host.ts b/packages/ngtools/webpack/src/ivy/host.ts
@@ -268,7 +268,7 @@ export function augmentHostWithReplacements(
     if (replacement) {
       return {
         resolvedFileName: replacement,
-        isExternalLibraryImport: /[\/\\]node_modules[\/\\]/.test(replacement),
+        isExternalLibraryImport: /[/\\]node_modules[/\\]/.test(replacement),
       };
     } else {
       return resolvedModule;
diff --git a/packages/schematics/angular/app-shell/index.ts b/packages/schematics/angular/app-shell/index.ts
@@ -119,7 +119,7 @@ function getBootstrapComponentPath(host: Tree, mainPath: string): string {
 
 function validateProject(mainPath: string): Rule {
   return (host: Tree, context: SchematicContext) => {
-    const routerOutletCheckRegex = /<router\-outlet.*?>([\s\S]*?)<\/router\-outlet>/;
+    const routerOutletCheckRegex = /<router-outlet.*?>([\s\S]*?)<\/router-outlet>/;
 
     const componentPath = getBootstrapComponentPath(host, mainPath);
     const tmpl = getComponentTemplateInfo(host, componentPath);
@@ -247,7 +247,7 @@ function addServerRoutes(options: AppShellOptions): Rule {
     if (!clientServerTarget) {
       throw new Error('Universal schematic did not add server target to client project.');
     }
-    const clientServerOptions = (clientServerTarget.options as unknown) as ServerBuilderOptions;
+    const clientServerOptions = clientServerTarget.options as unknown as ServerBuilderOptions;
     if (!clientServerOptions) {
       throw new SchematicsException('Server target does not contain options.');
     }
@@ -326,8 +326,8 @@ export default function (options: AppShellOptions): Rule {
     if (!clientBuildTarget) {
       throw targetBuildNotFoundError();
     }
-    const clientBuildOptions = ((clientBuildTarget.options ||
-      {}) as unknown) as BrowserBuilderOptions;
+    const clientBuildOptions = (clientBuildTarget.options ||
+      {}) as unknown as BrowserBuilderOptions;
 
     return chain([
       validateProject(clientBuildOptions.main),
diff --git a/packages/schematics/angular/app-shell/index_spec.ts b/packages/schematics/angular/app-shell/index_spec.ts
@@ -82,7 +82,7 @@ describe('App Shell Schematic', () => {
       .toPromise();
     const filePath = '/projects/bar/src/app/app.module.ts';
     const content = tree.readContent(filePath);
-    expect(content).toMatch(/import { RouterModule } from \'@angular\/router\';/);
+    expect(content).toMatch(/import { RouterModule } from '@angular\/router';/);
   });
 
   it('should not fail when AppModule have imported RouterModule already', async () => {
@@ -95,7 +95,7 @@ describe('App Shell Schematic', () => {
       .toPromise();
     const filePath = '/projects/bar/src/app/app.module.ts';
     const content = tree.readContent(filePath);
-    expect(content).toMatch(/import { RouterModule } from \'@angular\/router\';/);
+    expect(content).toMatch(/import { RouterModule } from '@angular\/router';/);
   });
 
   describe('Add router-outlet', () => {
@@ -138,7 +138,7 @@ describe('App Shell Schematic', () => {
         .toPromise();
 
       const content = tree.readContent(htmlPath);
-      const matches = content.match(/<router\-outlet><\/router\-outlet>/g);
+      const matches = content.match(/<router-outlet><\/router-outlet>/g);
       const numMatches = matches ? matches.length : 0;
       expect(numMatches).toEqual(1);
     });
@@ -149,7 +149,7 @@ describe('App Shell Schematic', () => {
         .runSchematicAsync('appShell', defaultOptions, appTree)
         .toPromise();
       const content = tree.readContent('/projects/bar/src/app/app.component.ts');
-      const matches = content.match(/<router\-outlet><\/router\-outlet>/g);
+      const matches = content.match(/<router-outlet><\/router-outlet>/g);
       const numMatches = matches ? matches.length : 0;
       expect(numMatches).toEqual(1);
     });
@@ -161,7 +161,7 @@ describe('App Shell Schematic', () => {
       .toPromise();
     const filePath = '/projects/bar/src/app/app.server.module.ts';
     const content = tree.readContent(filePath);
-    expect(content).toMatch(/import { Routes, RouterModule } from \'@angular\/router\';/);
+    expect(content).toMatch(/import { Routes, RouterModule } from '@angular\/router';/);
   });
 
   it('should work after adding nguniversal', async () => {
@@ -177,7 +177,7 @@ describe('App Shell Schematic', () => {
     tree = await schematicRunner.runSchematicAsync('appShell', defaultOptions, tree).toPromise();
     const filePath = '/projects/bar/src/app/app.server.module.ts';
     const content = tree.readContent(filePath);
-    expect(content).toMatch(/import { Routes, RouterModule } from \'@angular\/router\';/);
+    expect(content).toMatch(/import { Routes, RouterModule } from '@angular\/router';/);
   });
 
   it('should define a server route', async () => {
@@ -207,6 +207,6 @@ describe('App Shell Schematic', () => {
       .toPromise();
     expect(tree.exists('/projects/bar/src/app/app-shell/app-shell.component.ts')).toBe(true);
     const content = tree.readContent('/projects/bar/src/app/app.server.module.ts');
-    expect(content).toMatch(/app\-shell\.component/);
+    expect(content).toMatch(/app-shell\.component/);
   });
 });
diff --git a/packages/schematics/angular/application/index_spec.ts b/packages/schematics/angular/application/index_spec.ts
@@ -124,7 +124,7 @@ describe('Application Schematic', () => {
       .toPromise();
     const path = '/projects/foo/src/app/app.module.ts';
     const content = tree.readContent(path);
-    expect(content).toMatch(/import { BrowserModule } from \'@angular\/platform-browser\';/);
+    expect(content).toMatch(/import { BrowserModule } from '@angular\/platform-browser';/);
   });
 
   it('should declare app component in the app module', async () => {
@@ -133,7 +133,7 @@ describe('Application Schematic', () => {
       .toPromise();
     const path = '/projects/foo/src/app/app.module.ts';
     const content = tree.readContent(path);
-    expect(content).toMatch(/import { AppComponent } from \'\.\/app\.component\';/);
+    expect(content).toMatch(/import { AppComponent } from '\.\/app\.component';/);
   });
 
   it(`should set 'defaultEncapsulation' in main.ts when 'ViewEncapsulation' is provided`, async () => {
diff --git a/packages/schematics/angular/e2e/index_spec.ts b/packages/schematics/angular/e2e/index_spec.ts
@@ -67,7 +67,7 @@ describe('Application Schematic', () => {
       .runSchematicAsync('e2e', defaultOptions, applicationTree)
       .toPromise();
     const content = tree.readContent('/projects/foo/e2e/src/app.po.ts');
-    expect(content).toMatch(/app\-root/);
+    expect(content).toMatch(/app-root/);
   });
 
   it('should set the rootSelector in the app.po.ts from the option', async () => {
@@ -76,7 +76,7 @@ describe('Application Schematic', () => {
       .runSchematicAsync('e2e', options, applicationTree)
       .toPromise();
     const content = tree.readContent('/projects/foo/e2e/src/app.po.ts');
-    expect(content).toMatch(/t\-a\-c\-o/);
+    expect(content).toMatch(/t-a-c-o/);
   });
 
   it('should set the rootSelector in the app.po.ts from the option with emoji', async () => {
diff --git a/packages/schematics/angular/library/index.ts b/packages/schematics/angular/library/index.ts
diff --git a/packages/schematics/angular/universal/index_spec.ts b/packages/schematics/angular/universal/index_spec.ts
diff --git a/packages/schematics/angular/web-worker/index.ts b/packages/schematics/angular/web-worker/index.ts
diff --git a/scripts/build.ts b/scripts/build.ts

Original file line number	Diff line number	Diff line change
`@@ -45,7 +45,7 @@ function parseJsonPath(path: string): (string \| number)[] {`
`45`	`45`	`break;`
`46`	`46`	`}`
`47`	`47`
`48`		`- const match = fragment.match(/([^\[]+)((\[.\]))/);`
	`48`	`+ const match = fragment.match(/([^[]+)((\[.\]))/);`
`49`	`49`	`if (!match) {`
`50`	`50`	`throw new Error('Invalid JSON path.');`
`51`	`51`	`}`
`@@ -55,7 +55,7 @@ function parseJsonPath(path: string): (string \| number)[] {`
`55`	`55`	`const indices = match[2]`
`56`	`56`	`.slice(1, -1)`
`57`	`57`	`.split('][')`
`58`		`- .map((x) => (/^\d$/.test(x) ? +x : x.replace(/\"\|\'/g, '')));`
	`58`	`+ .map((x) => (/^\d$/.test(x) ? +x : x.replace(/"\|'/g, '')));`
`59`	`59`	`result.push(...indices);`
`60`	`60`	`}`
`61`	`61`	`}`
Original file line number	Diff line number	Diff line change
`@@ -181,7 +181,7 @@ function normalizeOptions(`
`181`	`181`
`182`	`182`	`// Substitute any environment variable references.`
`183`	`183`	`if (typeof value === 'string') {`
`184`		`- substitutedValue = value.replace(/\$\{([^\}]+)\}/, (_, name) => process.env[name] \|\| '');`
	`184`	`+ substitutedValue = value.replace(/\$\{([^}]+)\}/, (_, name) => process.env[name] \|\| '');`
`185`	`185`	`}`
`186`	`186`
`187`	`187`	`switch (key) {`
Original file line number	Diff line number	Diff line change
`@@ -227,7 +227,7 @@ export class InlineFontsProcessor {`
`227`	`227`	`// New lines.`
`228`	`228`	`.replace(/\n/g, '')`
`229`	`229`	`// Safe spaces.`
`230`		`- .replace(/\s?[\{\:\;]\s+/g, (s) => s.trim());`
	`230`	`+ .replace(/\s?[{:;]\s+/g, (s) => s.trim());`
`231`	`231`	`}`
`232`	`232`
`233`	`233`	`return cssContent;`