fix imports

inspector/src/components/actionTabs/tabs/propertyGrids/materials/textures/defaultTools/eyedropper.ts

@@ -5,7 +5,7 @@ export const Eyedropper : IToolData = {
     name: 'Eyedropper',
     type: class {
         getParameters: () => IToolParameters;
-        pointerObserver: any;
+        pointerObserver: Nullable<Observer<PointerInfo>>;
         isPicking: boolean;
 
         constructor(getParameters: () => IToolParameters) {

inspector/src/components/actionTabs/tabs/propertyGrids/materials/textures/defaultTools/floodfill.ts

@@ -1,11 +1,13 @@
 import { IToolParameters, IToolData } from '../textureEditorComponent';
-import { PointerEventTypes } from 'babylonjs/Events/pointerEvents';
+import { PointerEventTypes, PointerInfo } from 'babylonjs/Events/pointerEvents';
+import { Nullable } from 'babylonjs/types'
+import { Observer } from 'babylonjs/Misc/observable';
 
 export const Floodfill : IToolData = {
     name: 'Floodfill',
     type: class {
         getParameters: () => IToolParameters;
-        pointerObserver: any;
+        pointerObserver: Nullable<Observer<PointerInfo>>;
         constructor(getParameters: () => IToolParameters) {
             this.getParameters = getParameters;
         }

inspector/src/components/actionTabs/tabs/propertyGrids/materials/textures/defaultTools/paintbrush.ts

@@ -2,7 +2,9 @@ import { IToolParameters, IToolData, IToolType } from '../textureEditorComponent
 import { PointerEventTypes, PointerInfo } from 'babylonjs/Events/pointerEvents';
 import { TextBlock } from 'babylonjs-gui/2D/controls/textBlock';
 import { Slider } from 'babylonjs-gui/2D/controls/sliders/slider';
-import { Observer, Nullable, Vector2 } from 'babylonjs';
+import { Nullable } from 'babylonjs/types'
+import { Observer } from 'babylonjs/Misc/observable';
+import { Vector2 } from 'babylonjs/Maths/math.vector';
 
 export const Paintbrush : IToolData = {
     name: 'Paintbrush',

inspector/src/components/actionTabs/tabs/propertyGrids/materials/textures/defaultTools/rectangleSelect.ts

@@ -1,6 +1,7 @@
 import { IToolData, IToolParameters } from '../textureEditorComponent';
 import { PointerEventTypes, PointerInfo } from 'babylonjs/Events/pointerEvents';
-import { Observer, Nullable } from 'babylonjs';
+import { Nullable } from 'babylonjs/types'
+import { Observer } from 'babylonjs/Misc/observable';
 
 export const RectangleSelect : IToolData = {
     name: 'Rectangle Select',