From ab8d7dc994cef734b83c3ea696a1c252707f834a Mon Sep 17 00:00:00 2001
From: Michael Kauzmann <michael.kauzmann@colorado.edu>
Date: Thu, 5 Jan 2023 12:15:41 -0700
Subject: [PATCH] Use RangedProperty for better typescript implementation.
 https://github.com/phetsims/axon/issues/425

---
 js/buoyancy/model/Boat.ts | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/js/buoyancy/model/Boat.ts b/js/buoyancy/model/Boat.ts
index fe1e6f06..7d5a0961 100644
--- a/js/buoyancy/model/Boat.ts
+++ b/js/buoyancy/model/Boat.ts
@@ -9,7 +9,6 @@
 
 import NumberProperty from '../../../../axon/js/NumberProperty.js';
 import StrictOmit from '../../../../phet-core/js/types/StrictOmit.js';
-import Property from '../../../../axon/js/Property.js';
 import Utils from '../../../../dot/js/Utils.js';
 import { Shape } from '../../../../kite/js/imports.js';
 import ThreeUtils from '../../../../mobius/js/ThreeUtils.js';
@@ -31,7 +30,7 @@ export type BoatOptions = StrictOmit<InstrumentedMassOptions, 'body' | 'shape' |
 
 export default class Boat extends Mass {
 
-  public readonly displacementVolumeProperty: Property<number>;
+  public readonly displacementVolumeProperty: NumberProperty;
   public readonly liquidMaterialProperty: TProperty<Material>;
   public readonly basin: BoatBasin;