diff --git a/.eslintrc.json b/.eslintrc.json
deleted file mode 100644
index f8afe9932f..0000000000
--- a/.eslintrc.json
+++ /dev/null
@@ -1,6 +0,0 @@
-{
-  "extends": "./node_modules/eslint-config-valorsoft/.eslintrc.json",
-  "env": {
-    "node": true
-  }
-}
diff --git a/demo/src/app/index.ts b/demo/src/app/index.ts
deleted file mode 100644
index 875bdb2f25..0000000000
--- a/demo/src/app/index.ts
+++ /dev/null
@@ -1,2 +0,0 @@
-export * from './app.component';
-export * from './app.module';
diff --git a/src/spec/utils/linkedlist.spec.ts b/src/spec/utils/linkedlist.spec.ts
index 84378b5bbb..da9eaf53ca 100644
--- a/src/spec/utils/linkedlist.spec.ts
+++ b/src/spec/utils/linkedlist.spec.ts
@@ -68,9 +68,6 @@ describe('Linked List. Overridden (from Array) methods.', () => {
     list.add('4');
     list.add('5');
   });
-  it('Check instance of Array', () => {
-    expect(list instanceof Array).toBeTruthy();
-  });
 
   it('Check instance of indexOf', () => {
     expect(list.indexOf('3')).toEqual(2);
diff --git a/src/utils/linked-list.class.ts b/src/utils/linked-list.class.ts
index 6093df856c..b484106c66 100644
--- a/src/utils/linked-list.class.ts
+++ b/src/utils/linked-list.class.ts
@@ -1,4 +1,4 @@
-export default class LinkedList <T> extends Array {
+export default class LinkedList <T> {
 
   public length: number = 0;
   protected head: any;