Fix NumPy 2.4 incompatibility (#1404)

* TST: Test against NumPy 2.4

* Try fix

Author: mattwthompson

.github/workflows/ci.yaml

@@ -84,7 +84,7 @@ jobs:
       if: ${{ matrix.ambertools == false }}
       run: |
         micromamba remove ambertools parmed
-        micromamba install "packmol >=20.15.0" "lammps>=2024" "numpy>=2.3"
+        micromamba install "packmol >=20.15.0" "lammps>=2024" "numpy>=2.4"
 
     - name: Install OpenFF NAGL
       if: ${{ matrix.nagl == true }}

openff/interchange/components/potentials.py

@@ -1,5 +1,7 @@
 """Models for storing applied force field parameters."""
 
+from __future__ import annotations
+
 import ast
 import json
 from typing import TYPE_CHECKING, Annotated, Any, TypeAlias
@@ -346,7 +348,7 @@ def parametrize(
         self,
         p=None,
         use_jax: bool = True,
-    ) -> ArrayLike | "Array":
+    ) -> ArrayLike | Array:
         """Return an array of system parameters, given an array of force field parameters."""
         if p is None:
             p = self.get_force_field_parameters(use_jax=use_jax)
@@ -363,7 +365,7 @@ def parametrize_partial(self):
         )
 
     @requires_package("jax")
-    def get_param_matrix(self) -> ArrayLike | "Array":
+    def get_param_matrix(self) -> ArrayLike | Array:
         """Get a matrix representing the mapping between force field and system parameters."""
         from functools import partial