fix: remove init and switch to constructor

README.md

@@ -24,7 +24,7 @@ Initialize with Client ID and Client Secret Auth:
 
 
 ```javascript
-  const intune = Intune.init({
+  const intune = new Intune({
     authentication: {
       clientId: '',
       clientSecret: ''

src/lib/intune.test.ts

@@ -9,7 +9,7 @@ import { Users } from './users/users'
 
 describe('Intune', () => {
     it('creates component instances', () => {
-        const intune = Intune.init({
+        const intune = new Intune({
             tenantId: 'tenantId',
             authentication: { clientId: 'clientId', clientSecret: 'clientSecret' },
         })

src/lib/intune.ts

@@ -34,7 +34,16 @@ export class Intune {
 
     readonly customRequest: CustomRequest
 
-    private constructor(private readonly authProvider: TokenCredentialAuthenticationProvider) {
+    constructor(private readonly config: Config) {
+        const credential = new ClientSecretCredential(
+            this.config.tenantId,
+            this.config.authentication.clientId,
+            this.config.authentication.clientSecret,
+        )
+        const authProvider = new TokenCredentialAuthenticationProvider(credential, {
+            scopes: ['.default'],
+        })
+
         this.graphclient = Client.initWithMiddleware({
             authProvider,
             defaultVersion: 'beta',
@@ -50,16 +59,4 @@ export class Intune {
         this.customRequest = new CustomRequest(this.graphclient)
         this.autopilot = new Autopilot(this.graphclient)
     }
-
-    static init(config: Config) {
-        const credential = new ClientSecretCredential(
-            config.tenantId,
-            config.authentication.clientId,
-            config.authentication.clientSecret,
-        )
-        const authProvider = new TokenCredentialAuthenticationProvider(credential, {
-            scopes: ['.default'],
-        })
-        return new Intune(authProvider)
-    }
 }