diff --git a/README.MD b/README.MD
index 69de688..6450f5b 100644
--- a/README.MD
+++ b/README.MD
@@ -1,5 +1,5 @@
 # angular2-hotkeys
-Angular 5.2.0+, 6, 7 and 8 Compatible. Older versions might work but isn't officially tested. Also library is Angular IVY ready.
+Angular 5.2.0+, 6 and 7 Compatible. Older versions might work but isn't officially tested.
 ## Installation
 
 To install this library, run:
diff --git a/index.ts b/index.ts
index 9a85f30..0994dfc 100644
--- a/index.ts
+++ b/index.ts
@@ -1 +1,29 @@
-export * from './public_api';
\ No newline at end of file
+import {NgModule, ModuleWithProviders} from '@angular/core';
+import {CommonModule} from '@angular/common';
+import {HotkeysDirective} from './src/hotkeys.directive';
+import {CheatSheetComponent} from './src/cheatsheet.component';
+import {IHotkeyOptions, HotkeyOptions} from './src/hotkey.options';
+import {HotkeysService} from './src/hotkeys.service';
+
+export * from './src/cheatsheet.component';
+export * from './src/hotkey.model';
+export * from './src/hotkey.options';
+export * from './src/hotkeys.directive';
+export * from './src/hotkeys.service';
+
+@NgModule({
+    imports : [CommonModule],
+    exports : [HotkeysDirective, CheatSheetComponent],
+    declarations : [HotkeysDirective, CheatSheetComponent]
+})
+export class HotkeyModule {
+    static forRoot(options: IHotkeyOptions = {}): ModuleWithProviders {
+        return {
+            ngModule : HotkeyModule,
+            providers : [
+                HotkeysService,
+                {provide : HotkeyOptions, useValue : options}
+            ]
+        };
+    }
+}
\ No newline at end of file
diff --git a/package.json b/package.json
index e80ae0d..f8f268f 100644
--- a/package.json
+++ b/package.json
@@ -7,7 +7,7 @@
     "prepare": "tsc && ngc",
     "tsc": "tsc",
     "tsc:watch": "tsc --watch",
-    "ngc": "ngc -p tsconfig.json"
+    "ngc": "./node_modules/.bin/ngc -p tsconfig.json"
   },
   "repository": {
     "type": "git",
@@ -28,27 +28,25 @@
   "bugs": {
     "url": "git@github.com:brtnshrdr/angular2-hotkeys.git/issues"
   },
-  "module": "./angular2-hotkeys.js",
-  "typings":"./angular2-hotkeys.d.ts",
+  "main": "./index.js",
   "dependencies": {
     "mousetrap": "^1.6.0",
     "@types/mousetrap": "^1.6.0"
   },
   "devDependencies": {
-    "@angular/common": "8.0.0",
-    "@angular/compiler": "8.0.0",
-    "@angular/compiler-cli": "8.0.0",
-    "@angular/core": "8.0.0",
-    "tsickle": "0.35.0",
+    "@angular/common": "4.2.5",
+    "@angular/compiler": "4.2.5",
+    "@angular/compiler-cli": "4.2.5",
+    "@angular/core": "4.2.5",
     "@types/core-js": "0.9.41",
     "codelyzer": "~3.0.1",
-    "rxjs": "^6.5.0",
+    "rxjs": "^5.5.0",
     "tslint": "^3.15.1",
-    "typescript": "~3.4.5",
-    "zone.js": "^0.9.1"
+    "typescript": "~2.3.3",
+    "zone.js": "^0.8.4"
   },
   "peerDependencies": {
-    "@angular/core": "^5.2.0 || ^6.0.0 || ^7.0.0 || ^8.0.0",
+    "@angular/core": "^5.2.0 || ^6.0.0 || ^7.0.0",
     "rxjs": "^5.5.0 || ^6.0.0"
   },
   "engines": {
diff --git a/public_api.ts b/public_api.ts
deleted file mode 100644
index e3d387d..0000000
--- a/public_api.ts
+++ /dev/null
@@ -1,6 +0,0 @@
-export * from './src/cheatsheet.component';
-export * from './src/hotkey.model';
-export * from './src/hotkey.options';
-export * from './src/hotkeys.directive';
-export * from './src/hotkeys.service';
-export * from './src/hotkey.module';
diff --git a/src/hotkey.model.ts b/src/hotkey.model.ts
index f92e57f..8060b64 100644
--- a/src/hotkey.model.ts
+++ b/src/hotkey.model.ts
@@ -37,12 +37,12 @@ export class Hotkey {
     /**
      * Creates a new Hotkey for Mousetrap binding
      *
-     * @param combo       mousetrap key binding
-     * @param description description for the help menu
-     * @param callback    method to call when key is pressed
-     * @param action      the type of event to listen for (for mousetrap)
-     * @param allowIn     an array of tag names to allow this combo in ('INPUT', 'SELECT', and/or 'TEXTAREA')
-     * @param persistent  if true, the binding is preserved upon route changes
+     * @param {string}   combo       mousetrap key binding
+     * @param {string}   description description for the help menu
+     * @param {Function} callback    method to call when key is pressed
+     * @param {string}   action      the type of event to listen for (for mousetrap)
+     * @param {array}    allowIn     an array of tag names to allow this combo in ('INPUT', 'SELECT', and/or 'TEXTAREA')
+     * @param {boolean}  persistent  if true, the binding is preserved upon route changes
      */
     constructor(public combo: string | string[], public callback: (event: KeyboardEvent, combo: string) => ExtendedKeyboardEvent | boolean,
                 public allowIn?: string[], public description?: string | Function, public action?: string,
diff --git a/src/hotkey.module.ts b/src/hotkey.module.ts
deleted file mode 100644
index ec682bb..0000000
--- a/src/hotkey.module.ts
+++ /dev/null
@@ -1,23 +0,0 @@
-import {NgModule, ModuleWithProviders} from '@angular/core';
-import {CommonModule} from '@angular/common';
-import {HotkeysDirective} from './hotkeys.directive';
-import {CheatSheetComponent} from './cheatsheet.component';
-import {IHotkeyOptions, HotkeyOptions} from './hotkey.options';
-import {HotkeysService} from './hotkeys.service';
-
-@NgModule({
-    imports : [CommonModule],
-    exports : [HotkeysDirective, CheatSheetComponent],
-    declarations : [HotkeysDirective, CheatSheetComponent]
-})
-export class HotkeyModule {
-    static forRoot(options: IHotkeyOptions = {}): ModuleWithProviders {
-        return {
-            ngModule : HotkeyModule,
-            providers : [
-                HotkeysService,
-                {provide : HotkeyOptions, useValue : options}
-            ]
-        };
-    }
-}
\ No newline at end of file
diff --git a/tsconfig.json b/tsconfig.json
index 1ae2a5d..041ecde 100644
--- a/tsconfig.json
+++ b/tsconfig.json
@@ -1,9 +1,8 @@
 {
   "compilerOptions": {
     "noImplicitAny": true,
-    "module": "esnext",
-    "target": "es5",
-    "moduleResolution": "node",
+    "module": "commonjs",
+    "target": "ES5",
     "emitDecoratorMetadata": true,
     "experimentalDecorators": true,
     "sourceMap": true,
@@ -14,18 +13,13 @@
     ]
   },
   "angularCompilerOptions": {
-    "enableResourceInlining": true,
-    "annotateForClosureCompiler": true,
-    "strictMetadataEmit": false,
-    "skipTemplateCodegen": true,
-    "flatModuleOutFile": "angular2-hotkeys.js",
-    "flatModuleId": "angular2-hotkeys"
+    "genDir": "compiled"
   },
   "typeRoots": [
     "node_modules/@types"
   ],
   "files": [
-    "public_api.ts"
+    "index.ts"
   ],
   "exclude": [
     "node_modules"