chore: clean up

libs/core/src/lib/abstracts/object.ts

@@ -374,7 +374,6 @@ export abstract class NgtObject<
      * This function is also called outside of Angular Zone
      * @protected
      */
-    // eslint-disable-next-line @typescript-eslint/no-empty-function
     protected get preObjectInit(): NgtPreObjectInit {
         return undefined;
     }
@@ -426,8 +425,6 @@ export abstract class NgtObject<
 
             // append to parent
             if (is.object3d(this.instance.value)) {
-                // appendToParent is late a frame due to appendTo
-                // only emit the object is ready after it's been added to the scene
                 this.appendToParent();
             }
 
@@ -463,6 +460,8 @@ export abstract class NgtObject<
     }
 
     private appendToParent(): void {
+        // appendToParent is late a frame due to appendTo
+        // only emit the object is ready after it's been added to the scene
         requestAnimationFrame(() => {
             const appendToRef = this.get((s) => s.appendTo);
             if (appendToRef && appendToRef.value) {
@@ -571,6 +570,7 @@ export abstract class NgtObject<
                 >
             >[0]
         ) => {
+            // go back into Angular Zone so that state updates on these events trigger CD
             this.zone.run(() => {
                 controllerEvent.emit(event as NgtEvent<any>);
             });

libs/core/src/lib/canvas.ts

@@ -165,14 +165,13 @@ export class NgtCanvas extends NgtComponentStore implements OnInit {
                 this.store.get()
             );
 
-            // init canvas
             this.store.init(
                 this.rendererCanvas.nativeElement,
                 rootStateMap,
                 invalidate,
                 advance
             );
-            // onCanvasReady -> init loop
+
             this.onCanvasReady(this.store.ready$, () => {
                 const canvasState = this.store.get();
                 this.created.emit(canvasState);

libs/core/src/lib/portal.ts

@@ -1,6 +1,4 @@
 import { CommonModule } from '@angular/common';
-import { Observable, tap } from 'rxjs';
-import * as THREE from 'three';
 import {
     ChangeDetectionStrategy,
     Component,
@@ -14,6 +12,8 @@ import {
     SkipSelf,
     TemplateRef,
 } from '@angular/core';
+import { Observable, tap } from 'rxjs';
+import * as THREE from 'three';
 import { NgtInstance, NgtInstanceState } from './abstracts/instance';
 import { Ref } from './ref';
 import { NgtResize, NgtResizeResult } from './services/resize';
@@ -26,10 +26,10 @@ import {
     NGT_OBJECT_REF,
     NGT_SCENE_REF,
 } from './tokens';
-import { AnyFunction, NgtEventManager, NgtSize, NgtState } from './types';
+import type { AnyFunction, NgtEventManager, NgtSize, NgtState } from './types';
+import { updateCamera } from './utils/camera';
 import { prepare } from './utils/instance';
 import { makeDpr } from './utils/make';
-import { updateCamera } from './utils/camera';
 
 export const privateKeys = [
     'events',