From 51934a32488a2e2157a935bbabe86d35cecb62d1 Mon Sep 17 00:00:00 2001
From: Caleb Evans <caleb@calebevans.me>
Date: Tue, 4 Jun 2024 18:40:11 -0700
Subject: [PATCH] Check for unused parameters/variables

Except for those prefixed with an underscore (_).
---
 .eslintrc.json | 6 +++++-
 src/jcanvas.ts | 2 +-
 2 files changed, 6 insertions(+), 2 deletions(-)

diff --git a/.eslintrc.json b/.eslintrc.json
index 62a6eda..4b370a5 100644
--- a/.eslintrc.json
+++ b/.eslintrc.json
@@ -20,6 +20,10 @@
     "@typescript-eslint/no-explicit-any": "off",
     "@typescript-eslint/no-this-alias": "off",
     "@typescript-eslint/ban-types": "off",
-    "no-constant-condition": "off"
+    "no-constant-condition": "off",
+    "no-unused-vars": [
+      "error",
+      { "argsIgnorePattern": "^_", "varsIgnorePattern": "^_" }
+    ]
   }
 }
diff --git a/src/jcanvas.ts b/src/jcanvas.ts
index f431146..5e548d5 100644
--- a/src/jcanvas.ts
+++ b/src/jcanvas.ts
@@ -1779,7 +1779,7 @@ function _addLayer(
 	canvas: HTMLCanvasElement,
 	params: JCanvasObject,
 	args?: Partial<JCanvasObject>,
-	method?: (args: JCanvasObject) => JQuery<HTMLElement>
+	method?: (_args: JCanvasObject) => JQuery<HTMLElement>
 ): JCanvasObject {
 	const layer: JCanvasObject = params._layer ? (args as JCanvasLayer) : params;