diff --git a/e2e/bazel/app.test.ts b/e2e/bazel/app.test.ts
index 08ef706957..7457b47006 100644
--- a/e2e/bazel/app.test.ts
+++ b/e2e/bazel/app.test.ts
@@ -1,4 +1,4 @@
-import {checkFilesExists, cleanup, copyMissingPackages, ngNewBazel, readFile, runCLI, runSchematic} from '../utils';
+import {checkFilesExist, cleanup, copyMissingPackages, ngNewBazel, readFile, runCLI, runSchematic} from '../utils';
 
 describe('application', () => {
   beforeEach(cleanup);
@@ -8,7 +8,7 @@ describe('application', () => {
       ngNewBazel('--collection=@nrwl/bazel --skip-install');
       runSchematic('@nrwl/bazel:app --name=myApp');
 
-      checkFilesExists(
+      checkFilesExist(
           `tsconfig.json`, `WORKSPACE`, `BUILD.bazel`, `apps/my-app/BUILD.bazel`, `apps/my-app/src/index.html`,
           `apps/my-app/src/app/app.module.ts`, `apps/my-app/src/app/app.component.ts`);
 
diff --git a/e2e/bazel/lib.test.ts b/e2e/bazel/lib.test.ts
index ea1ad0103e..0e548d58c4 100644
--- a/e2e/bazel/lib.test.ts
+++ b/e2e/bazel/lib.test.ts
@@ -1,4 +1,4 @@
-import {checkFilesExists, cleanup, copyMissingPackages, ngNewBazel, readFile, runCLI, runSchematic} from '../utils';
+import {checkFilesExist, cleanup, copyMissingPackages, ngNewBazel, readFile, runCLI, runSchematic} from '../utils';
 
 describe('library', () => {
   beforeEach(cleanup);
@@ -8,7 +8,7 @@ describe('library', () => {
       ngNewBazel('--collection=@nrwl/bazel --skip-install');
       runSchematic('@nrwl/bazel:lib --name=myLib');
 
-      checkFilesExists(
+      checkFilesExist(
           'tsconfig.json', 'WORKSPACE', 'BUILD.bazel', 'libs/my-lib/BUILD.bazel', 'libs/my-lib/index.ts',
           'libs/my-lib/src/my-lib.ts');
 
diff --git a/e2e/bazel/nglib.test.ts b/e2e/bazel/nglib.test.ts
index 7fe11f012a..68b17f5585 100644
--- a/e2e/bazel/nglib.test.ts
+++ b/e2e/bazel/nglib.test.ts
@@ -1,4 +1,4 @@
-import {checkFilesExists, cleanup, copyMissingPackages, ngNew, ngNewBazel, readFile, runCLI, runCommand, runSchematic, updateFile} from '../utils';
+import {checkFilesExist, cleanup, copyMissingPackages, ngNew, ngNewBazel, readFile, runCLI, runCommand, runSchematic, updateFile} from '../utils';
 
 describe('angular library', () => {
   beforeEach(cleanup);
@@ -8,7 +8,7 @@ describe('angular library', () => {
       ngNewBazel('--collection=@nrwl/bazel --skip-install');
       runSchematic('@nrwl/bazel:nglib --name=myLib');
 
-      checkFilesExists(
+      checkFilesExist(
           'tsconfig.json', 'WORKSPACE', 'BUILD.bazel', 'libs/my-lib/BUILD.bazel', 'libs/my-lib/index.ts',
           'libs/my-lib/src/my-lib.module.ts');
 
diff --git a/e2e/bazel/workspace.test.ts b/e2e/bazel/workspace.test.ts
index a36fde429f..8be3d82318 100644
--- a/e2e/bazel/workspace.test.ts
+++ b/e2e/bazel/workspace.test.ts
@@ -1,10 +1,10 @@
-import {checkFilesExists, cleanup, copyMissingPackages, ngNew, ngNewBazel, readFile, runCLI, runCommand, runSchematic, updateFile} from '../utils';
+import {checkFilesExist, cleanup, copyMissingPackages, ngNew, ngNewBazel, readFile, runCLI, runCommand, runSchematic, updateFile} from '../utils';
 
 describe('workspace', () => {
   beforeEach(cleanup);
 
   it('creates a new workspace for developing angular applications', () => {
     ngNewBazel('--collection=@nrwl/bazel --skip-install');
-    checkFilesExists(`tsconfig.json`, `WORKSPACE`, `BUILD.bazel`);
+    checkFilesExist(`tsconfig.json`, `WORKSPACE`, `BUILD.bazel`);
   });
 });
diff --git a/e2e/schematics/convert-to-workspace.test.ts b/e2e/schematics/convert-to-workspace.test.ts
index 405588cf1d..2e1585c49b 100644
--- a/e2e/schematics/convert-to-workspace.test.ts
+++ b/e2e/schematics/convert-to-workspace.test.ts
@@ -1,4 +1,4 @@
-import {checkFilesExists, cleanup, ngNew, readFile, runCLI, runSchematic, updateFile} from '../utils';
+import {checkFilesExist, cleanup, ngNew, readFile, runCLI, runSchematic, updateFile} from '../utils';
 
 describe('Nrwl Convert to Nx Workspace', () => {
   beforeEach(cleanup);
@@ -27,7 +27,7 @@ describe('Nrwl Convert to Nx Workspace', () => {
     runSchematic('@nrwl/schematics:convert-to-workspace');
 
     // check that files have been moved!
-    checkFilesExists('apps/proj/src/main.ts', 'apps/proj/src/app/app.module.ts');
+    checkFilesExist('apps/proj/src/main.ts', 'apps/proj/src/app/app.module.ts');
 
     // check that package.json got merged
     const updatedPackageJson = JSON.parse(readFile('package.json'));
diff --git a/e2e/schematics/ngrx.test.ts b/e2e/schematics/ngrx.test.ts
index e6a596141a..f5ccd1343c 100644
--- a/e2e/schematics/ngrx.test.ts
+++ b/e2e/schematics/ngrx.test.ts
@@ -1,4 +1,4 @@
-import {checkFilesExists, cleanup, copyMissingPackages, ngNew, readFile, runCLI} from '../utils';
+import {checkFilesExist, cleanup, copyMissingPackages, ngNew, readFile, runCLI} from '../utils';
 
 describe('ngrx', () => {
   beforeEach(cleanup);
@@ -8,7 +8,7 @@ describe('ngrx', () => {
       ngNew('--skip-install');
       runCLI('generate ngrx app --module=src/app/app.module.ts --root --collection=@nrwl/schematics');
 
-      checkFilesExists(
+      checkFilesExist(
           `src/app/+state/app.actions.ts`, `src/app/+state/app.effects.ts`, `src/app/+state/app.effects.spec.ts`,
           `src/app/+state/app.init.ts`, `src/app/+state/app.interfaces.ts`, `src/app/+state/app.reducer.ts`,
           `src/app/+state/app.reducer.spec.ts`);
@@ -45,7 +45,7 @@ describe('ngrx', () => {
       ngNew('--skip-install');
       runCLI('generate ngrx app --module=src/app/app.module.ts --collection=@nrwl/schematics');
 
-      checkFilesExists(
+      checkFilesExist(
           `src/app/+state/app.actions.ts`, `src/app/+state/app.effects.ts`, `src/app/+state/app.effects.spec.ts`,
           `src/app/+state/app.init.ts`, `src/app/+state/app.interfaces.ts`, `src/app/+state/app.reducer.ts`,
           `src/app/+state/app.reducer.spec.ts`);
@@ -60,7 +60,7 @@ describe('ngrx', () => {
     ngNew('--skip-install');
     runCLI('generate ngrx app --module=src/app/app.module.ts --onlyAddFiles --collection=@nrwl/schematics');
 
-    checkFilesExists(
+    checkFilesExist(
         `src/app/+state/app.actions.ts`, `src/app/+state/app.effects.ts`, `src/app/+state/app.effects.spec.ts`,
         `src/app/+state/app.init.ts`, `src/app/+state/app.interfaces.ts`, `src/app/+state/app.reducer.ts`,
         `src/app/+state/app.reducer.spec.ts`);
diff --git a/e2e/schematics/workspace.test.ts b/e2e/schematics/workspace.test.ts
index 1b18864329..ebfabfc2e3 100644
--- a/e2e/schematics/workspace.test.ts
+++ b/e2e/schematics/workspace.test.ts
@@ -1,4 +1,4 @@
-import {checkFilesExists, cleanup, copyMissingPackages, newApp, newLib, ngNew, readFile, runCLI, updateFile} from '../utils';
+import {checkFilesExist, cleanup, copyMissingPackages, newApp, newLib, ngNew, readFile, runCLI, updateFile} from '../utils';
 
 describe('Nrwl Workspace', () => {
   beforeEach(cleanup);
@@ -12,7 +12,7 @@ describe('Nrwl Workspace', () => {
     const packageJson = JSON.parse(readFile('package.json'));
     expect(packageJson.devDependencies['@nrwl/schematics']).toBeDefined();
     expect(packageJson.dependencies['@nrwl/nx']).toBeDefined();
-    checkFilesExists('test.js', 'tsconfig.app.json', 'tsconfig.spec.json', 'tsconfig.e2e.json', 'apps', 'libs');
+    checkFilesExist('test.js', 'tsconfig.app.json', 'tsconfig.spec.json', 'tsconfig.e2e.json', 'apps', 'libs');
   });
 
   describe('app', () => {
@@ -23,7 +23,7 @@ describe('Nrwl Workspace', () => {
       const angularCliJson = JSON.parse(readFile('.angular-cli.json'));
       expect(angularCliJson.apps[0].name).toEqual('myapp');
 
-      checkFilesExists(
+      checkFilesExist(
           'apps/myapp/src/main.ts', 'apps/myapp/src/app/app.module.ts', 'apps/myapp/src/app/app.component.ts',
           'apps/myapp/e2e/app.po.ts');
     });
@@ -33,7 +33,7 @@ describe('Nrwl Workspace', () => {
       copyMissingPackages();
       newApp('myapp');
       runCLI('build --aot');
-      checkFilesExists('dist/apps/myapp/main.bundle.js');
+      checkFilesExist('dist/apps/myapp/main.bundle.js');
       expect(runCLI('test --single-run')).toContain('Executed 1 of 1 SUCCESS');
     });
   });
@@ -46,7 +46,7 @@ describe('Nrwl Workspace', () => {
       const angularCliJson = JSON.parse(readFile('.angular-cli.json'));
       expect(angularCliJson.apps[0].name).toEqual('mylib');
 
-      checkFilesExists('libs/mylib/src/mylib.ts', 'libs/mylib/src/mylib.spec.ts', 'libs/mylib/index.ts');
+      checkFilesExist('libs/mylib/src/mylib.ts', 'libs/mylib/src/mylib.spec.ts', 'libs/mylib/index.ts');
     });
 
     it('should test a lib', () => {
@@ -64,7 +64,7 @@ describe('Nrwl Workspace', () => {
       ngNew('--collection=@nrwl/schematics --skip-install');
       newLib('mylib --ngmodule');
 
-      checkFilesExists('libs/mylib/src/mylib.module.ts', 'libs/mylib/src/mylib.module.spec.ts', 'libs/mylib/index.ts');
+      checkFilesExist('libs/mylib/src/mylib.module.ts', 'libs/mylib/src/mylib.module.spec.ts', 'libs/mylib/index.ts');
     });
 
     it('should test an ng lib', () => {
diff --git a/e2e/utils.ts b/e2e/utils.ts
index 63987c664b..041fa575f7 100644
--- a/e2e/utils.ts
+++ b/e2e/utils.ts
@@ -46,7 +46,7 @@ export function updateFile(f: string, content: string): void {
   writeFileSync(path.join(getCwd(), 'tmp', 'proj', f), content);
 }
 
-export function checkFilesExists(...expectedFiles: string[]) {
+export function checkFilesExist(...expectedFiles: string[]) {
   expectedFiles.forEach(f => {
     const ff = f.startsWith('/') ? f : path.join(getCwd(), 'tmp', projectName, f);
     if (!exists(ff)) {