From 4903bffa1be0bf454422b9e8582e685b1fa6a777 Mon Sep 17 00:00:00 2001
From: Chris Hibbert <hibbert@agoric.com>
Date: Fri, 13 Aug 2021 13:11:53 -0700
Subject: [PATCH] chore: typescript wants a more explicit decl than 'bigish'

---
 packages/vats/src/bootstrap.js | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/packages/vats/src/bootstrap.js b/packages/vats/src/bootstrap.js
index 12dad283e09..7569e7c8820 100644
--- a/packages/vats/src/bootstrap.js
+++ b/packages/vats/src/bootstrap.js
@@ -345,9 +345,9 @@ export function buildRootObject(vatPowers, vatParameters) {
           assert(initialPrice);
           const rates = {
             initialPrice: makeRatio(
-              initialPrice[0],
+              /** @type {bigint} */ (initialPrice[0]),
               centralBrand,
-              initialPrice[1],
+              /** @type {bigint} */ (initialPrice[1]),
               record.brand,
             ),
             initialMargin: makeRatio(config.initialMarginPercent, centralBrand),