From b9752ba776eeaa41bd6d3f83e7ee174b5598357a Mon Sep 17 00:00:00 2001
From: Karsten Schmidt <k@postspectacular.com>
Date: Tue, 4 Jun 2019 21:26:56 +0100
Subject: [PATCH] feat(geom-arc): enable TS strict compiler flags (refactor)

---
 packages/geom-arc/src/bounds.ts | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/packages/geom-arc/src/bounds.ts b/packages/geom-arc/src/bounds.ts
index d2cdceada4..03e8a63bb6 100644
--- a/packages/geom-arc/src/bounds.ts
+++ b/packages/geom-arc/src/bounds.ts
@@ -6,6 +6,7 @@ import {
     min2,
     ReadonlyVec,
     set2,
+    Vec,
     VecPair
 } from "@thi.ng/vectors";
 import { pointAtTheta } from "./point-at";
@@ -19,7 +20,7 @@ export const bounds = (
 ): VecPair => {
     const min = set2([], MAX2);
     const max = set2([], MIN2);
-    const p = [];
+    const p: Vec = [];
     const update = (theta: number) => {
         pointAtTheta(pos, r, axis, theta, p);
         min2(null, min, p);