diff --git a/.eslintrc.js b/.eslintrc.js
index 2548c8f1..2892878d 100644
--- a/.eslintrc.js
+++ b/.eslintrc.js
@@ -37,7 +37,7 @@ module.exports = {
   },
   overrides: [
     {
-      files: ['**/*.spec.js'],
+      files: ['./test/**/*.spec.*'],
       env: {
         jest: true,
       },
diff --git a/package.json b/package.json
index 1133d5e7..363565d4 100644
--- a/package.json
+++ b/package.json
@@ -25,10 +25,9 @@
     "lint:fix": "eslint --ext .ts --ext .js --fix src test"
   },
   "files": [
-    "lib",
-    "types/*.d.ts"
+    "lib"
   ],
-  "typings": "./types/index.d.ts",
+  "typings": "./lib/index.d.ts",
   "devDependencies": {
     "@semantic-release/changelog": "^3.0.2",
     "@semantic-release/commit-analyzer": "^6.1.0",
@@ -44,7 +43,7 @@
     "eslint-config-airbnb-base": "^13.1.0",
     "eslint-config-prettier": "^4.2.0",
     "eslint-plugin-import": "^2.17.3",
-    "eslint-plugin-jest": "^22.5.1",
+    "eslint-plugin-jest": "^22.6.4",
     "eslint-plugin-prettier": "^3.0.1",
     "jest": "^24.8.0",
     "prettier": "^1.17.0",
diff --git a/types/index.d.ts b/src/declaration.d.ts
similarity index 73%
rename from types/index.d.ts
rename to src/declaration.d.ts
index f39cc2e9..a6f2527c 100644
--- a/types/index.d.ts
+++ b/src/declaration.d.ts
@@ -1,4 +1,4 @@
-import Vue, { ComponentOptions } from 'vue'
+import Vue, { ComponentOptions } from 'vue';
 
 declare module 'vue/types/options' {
   interface ComponentOptions<V extends Vue> {
@@ -8,6 +8,6 @@ declare module 'vue/types/options' {
 
 declare module 'vue/types/vue' {
   interface Vue {
-    _uid: number
+    _uid: number;
   }
 }
diff --git a/src/index.ts b/src/index.ts
index 34abea90..a864ac2f 100644
--- a/src/index.ts
+++ b/src/index.ts
@@ -1,3 +1,4 @@
+import './declaration.d';
 import createJsonldMixin from './createMixin';
 import decorator from './decorator';
 
diff --git a/test/decorator_ts.spec.ts b/test/decorator_ts.spec.ts
index eb2354d4..08c86c6f 100644
--- a/test/decorator_ts.spec.ts
+++ b/test/decorator_ts.spec.ts
@@ -3,7 +3,6 @@ import Component from 'vue-class-component';
 import Jsonld from '../src/decorator';
 
 describe('Jsonld decorator', () => {
-
   test('typecheck', () => {
     const checker = {};
 
@@ -15,7 +14,7 @@ describe('Jsonld decorator', () => {
       }
     }
 
-    const component = new MockComponent()
+    const component = new MockComponent();
 
     expect(component.jsonld).toBeUndefined();
     expect(component.$options.jsonld()).toBe(checker);
diff --git a/tsconfig.json b/tsconfig.json
index 09d78dbc..237b2269 100644
--- a/tsconfig.json
+++ b/tsconfig.json
@@ -7,10 +7,7 @@
     "outDir": "./lib/",
     "target": "es5",
     "sourceMap": false,
-    "declaration": true,
-    "types": [
-      "./types/"
-    ],
+    "declaration": true
   },
   "include": [
     "src/**/*"
diff --git a/tsconfig.test.json b/tsconfig.test.json
index 03739ae4..5c602e8f 100644
--- a/tsconfig.test.json
+++ b/tsconfig.test.json
@@ -7,7 +7,6 @@
     "allowJs": true,
     "noEmit": true,
     "types": [
-      "./types/",
       "@types/jest"
     ],
   },
diff --git a/yarn.lock b/yarn.lock
index 6c9d5ea2..05647e4f 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -1971,7 +1971,7 @@ eslint-plugin-import@^2.17.3:
     read-pkg-up "^2.0.0"
     resolve "^1.11.0"
 
-eslint-plugin-jest@^22.5.1:
+eslint-plugin-jest@^22.6.4:
   version "22.6.4"
   resolved "https://registry.yarnpkg.com/eslint-plugin-jest/-/eslint-plugin-jest-22.6.4.tgz#2895b047dd82f90f43a58a25cf136220a21c9104"
   integrity sha512-36OqnZR/uMCDxXGmTsqU4RwllR0IiB/XF8GW3ODmhsjiITKuI0GpgultWFt193ipN3HARkaIcKowpE6HBvRHNg==