From 57c4a3be98b3688c7911260b5255323c2ea188fa Mon Sep 17 00:00:00 2001
From: zboris12 <zboris12+zga@gmail.com>
Date: Tue, 11 Aug 2026 17:05:24 +0900
Subject: [PATCH] Resolve Google Closure Compiler warnings

---
 closure/forge-ext.js | 7 +++++++
 lib/zgapdfsigner.js  | 8 ++++----
 package.json         | 2 +-
 3 files changed, 12 insertions(+), 5 deletions(-)

diff --git a/closure/forge-ext.js b/closure/forge-ext.js
index cb16390..8cd7dae 100644
--- a/closure/forge-ext.js
+++ b/closure/forge-ext.js
@@ -169,6 +169,8 @@ const forge_BigInteger = function(){};
  * @return {number}
  */
 forge_BigInteger.prototype.compareTo = function(a){};
+/** @return {number} */
+forge_BigInteger.prototype.bitLength = function(){};
 /** @constructor */
 const forge_cert = function(){};
 /** @type {forge_key} */
@@ -195,6 +197,11 @@ const forge_key = function(){};
 forge_key.prototype.n;
 /** @type {forge_BigInteger} */
 forge_key.prototype.e;
+/**
+ * @param {forge.md.digest} md
+ * @return {string}
+ */
+forge_key.prototype.sign = function(md){};
 /** @constructor */
 const forge_cert_issuer = function(){};
 /** @type {Array<forge_cert_attr>} */
diff --git a/lib/zgapdfsigner.js b/lib/zgapdfsigner.js
index f79e61b..59bf627 100644
--- a/lib/zgapdfsigner.js
+++ b/lib/zgapdfsigner.js
@@ -223,11 +223,11 @@ z.newRefs = new z.NewRefMap();
  */
 z.RsaSigner = class{
 	/**
-	 * @param {forge.pki.rsa.PrivateKey} privateKey
+	 * @param {forge_key} privateKey
 	 * @param {forge_cert} certificate
 	 */
 	constructor(privateKey, certificate){
-		/** @type {forge.pki.rsa.PrivateKey} */
+		/** @type {forge_key} */
 		this.privateKey = privateKey;
 		/** @type {forge_cert} */
 		this.certificate = certificate;
@@ -264,7 +264,7 @@ z.RsaSigner = class{
  * supported; this factory is the single place to extend the seam with ECDSA
  * or post-quantum signers without touching the PDF assembly.
  *
- * @param {forge.pki.rsa.PrivateKey} privateKey
+ * @param {forge_key} privateKey
  * @param {forge_cert} certificate
  * @return {z.RsaSigner}
  */
@@ -756,7 +756,7 @@ z.PdfSigner = class{
 			var hasMinRsaKeyBits = typeof _this.opt.minRsaKeyBits === "number";
 			if(strictCrypto || hasMinRsaKeyBits){
 				/** @type {number} */
-				var minRsaKeyBits = hasMinRsaKeyBits ? _this.opt.minRsaKeyBits : 3000;
+				var minRsaKeyBits = hasMinRsaKeyBits ? /** @type {number} */(_this.opt.minRsaKeyBits) : 3000;
 				/** @type {number} */
 				var rsaKeyBits = _this.privateKey.n.bitLength();
 				if(rsaKeyBits < minRsaKeyBits){
diff --git a/package.json b/package.json
index 8a7d644..1854825 100644
--- a/package.json
+++ b/package.json
@@ -35,7 +35,7 @@
     "server": "node test4node.js webserver",
     "test": "node --test",
     "test:fixtures": "node testutil/make-demo.js",
-    "test:manual": "node test4node.js",
+    "test:manual": "node test4node.js ${pfxpwd}",
     "test:fetch": "node test4node.js fetch"
   },
   "dependencies": {