fix forEachLoadedModel function declare

src/three/TilesRenderer.d.ts

@@ -22,9 +22,9 @@ export class TilesRenderer extends TilesRendererBase {
 	setResolution( camera : Camera, resolution : Vector2 ) : Boolean;
 	setResolutionFromRenderer( camera : Camera, renderer : WebGLRenderer ) : Boolean;
 
-	onLoadTileSet : ( ( tileSet : Object ) => void ) | null;
+	onLoadTileSet : ( ( tileSet : object ) => void ) | null;
 	onLoadModel : ( ( scene : Object3D, tile : object ) => void ) | null;
 	onDisposeModel : ( ( scene : Object3D, tile : object ) => void ) | null;
-	forEachLoadedModel : ( ( callback : ( scene : Object3D, tile : object ) => void ) => void ) | null;
+	forEachLoadedModel : ( callback : ( scene : Object3D, tile : object ) => void ) => void;
 
 }