From 7413819b7b5e20238c87091f22f22665f4cef8eb Mon Sep 17 00:00:00 2001
From: Irakli Gozalishvili <contact@gozala.io>
Date: Fri, 11 Dec 2020 11:07:14 -0800
Subject: [PATCH] fix: turn isCID to a type guard

This fixes regression caused by switch to generated typedefs which turned `isCID` to non type guard predicate.
For details on type guards see: https://www.typescriptlang.org/docs/handbook/advanced-types.html#user-defined-type-guards
---
 src/index.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/index.js b/src/index.js
index 2132540..99a6e78 100644
--- a/src/index.js
+++ b/src/index.js
@@ -334,7 +334,7 @@ class CID {
    * Check if object is a CID instance
    *
    * @param {any} value
-   * @returns {boolean}
+   * @returns {value is CID}
    */
   static isCID (value) {
     return value instanceof CID || Boolean(value && value[symbol])