Add existing to tracked

node_modules/meshoptimizer/meshopt_tangents.d.ts

@@ -0,0 +1,20 @@
+// This file is part of meshoptimizer library and is distributed under the terms of MIT License.
+// Copyright (C) 2016-2026, by Arseny Kapoulkine (arseny.kapoulkine@gmail.com)
+
+export type TangentsFlags = 'Compatible' | 'ZeroFallback';
+
+export const MeshoptTangents: {
+	supported: boolean;
+	ready: Promise<void>;
+
+	generateTangents: (
+		indices: Uint32Array | null,
+		vertex_positions: Float32Array,
+		vertex_positions_stride: number,
+		vertex_normals: Float32Array,
+		vertex_normals_stride: number,
+		vertex_uvs: Float32Array,
+		vertex_uvs_stride: number,
+		flags?: TangentsFlags[]
+	) => Float32Array;
+};