fix(dependencies): Updated read-pkg to correct its type definitions

package.json

@@ -44,7 +44,6 @@
     "@types/express": "^4.16.1",
     "@types/mocha": "^5.2.6",
     "@types/mustache": "^0.8.32",
-    "@types/read-pkg": "^3.0.0",
     "@types/semver": "^5.5.0",
     "chai": "^4.2.0",
     "chromedriver": "^2.46.0",
@@ -69,7 +68,7 @@
   "dependencies": {
     "mustache": "^3.0.1",
     "node-zip": "^1.1.1",
-    "read-pkg": "^5.0.0",
+    "read-pkg": "^5.1.0",
     "semver": "^5.6.0",
     "tiny-types": "^1.12.0",
     "upath": "^1.1.2"

spec/Authenticator.spec.ts

@@ -1,6 +1,7 @@
 import 'mocha';
 import { expect } from 'chai';
 import { given } from 'mocha-testdata';
+import path = require('path');
 import readPkg = require('read-pkg');
 const Zip = require('node-zip');                   // tslint:disable-line:no-var-requires  no type definitions available
 import { Authenticator } from '../src';
@@ -15,7 +16,7 @@ describe('Authenticator', () => {
             const zip = new Zip(data, {base64: true, checkCRC32: true});
 
             // manifest
-            const pkg = readPkg.sync('../package.json');
+            const pkg = readPkg.sync({ cwd: path.resolve(__dirname, '..') });
             const manifest = JSON.parse(zip.files['manifest.json']._data);
 
             expect(manifest.description).to.deep.equal(pkg.description);

src/Authenticator.ts

@@ -35,14 +35,14 @@ export class Authenticator {
     private extension(): NodeZip {
         const zip: NodeZip = new Zip();
 
-        const { name, description, version } = readPkg.sync(path.resolve(__dirname, '../package.json'));
+        const { name, description, version } = readPkg.sync({ cwd: path.resolve(__dirname, '..') });
 
         zip.file('manifest.json', Mustache.render(
             contentsOf('../extension/manifest.mustache.json'), {
                 name,
                 description,
                 permissions: this.permissions.map(permission => `"${ permission }"`).join(', '),
-                version: (coerce(version) as SemVer).version,
+                version: (coerce(version as string) as SemVer).version,
             },
         ));