From 352f3693729105dc5d17ebf3e8d0007d96ba87e6 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Jes=C3=BAs=20Legan=C3=A9s-Combarro=20=27piranna?=
 <piranna@gmail.com>
Date: Sat, 21 Mar 2020 15:13:27 +0100
Subject: [PATCH 1/2] Throw exception for unknown canvas type instead create
 `Image` by default

# Conflicts:
#	test/canvas.test.js
---
 src/Canvas.cc       | 2 +-
 test/canvas.test.js | 6 +++---
 2 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/src/Canvas.cc b/src/Canvas.cc
index edeb2f4d6..80221d031 100644
--- a/src/Canvas.cc
+++ b/src/Canvas.cc
@@ -107,7 +107,7 @@ NAN_METHOD(Canvas::New) {
       else if (0 == strcmp("svg", *Nan::Utf8String(info[2])))
         backend = new SvgBackend(width, height);
       else
-        backend = new ImageBackend(width, height);
+        return Nan::ThrowRangeError("Unknown canvas type");
     }
     else
       backend = new ImageBackend(width, height);
diff --git a/test/canvas.test.js b/test/canvas.test.js
index b28a33990..2803f8841 100644
--- a/test/canvas.test.js
+++ b/test/canvas.test.js
@@ -256,9 +256,9 @@ describe('Canvas', function () {
     assert.equal(canvas.type, 'pdf');
     var canvas = createCanvas(10, 10, 'svg');
     assert.equal(canvas.type, 'svg');
-    var canvas = createCanvas(10, 10, 'hey');
-    assert.equal(canvas.type, 'image');
-  });
+
+    assert.throws(function () { createCanvas(10, 10, 'hey'); }, /RangeError/);
+  })
 
   it('Canvas#getContext("2d")', function () {
     var canvas = createCanvas(200, 300)

From fcba4d1939b2f28ee12cd85714f511efb097610a Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Jes=C3=BAs=20Legan=C3=A9s-Combarro=20=27piranna?=
 <piranna@gmail.com>
Date: Sat, 17 Oct 2020 19:24:29 +0200
Subject: [PATCH 2/2] Update `devDependencies` to fix linting errors

---
 package.json | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/package.json b/package.json
index 78b31f82b..cde80c41f 100644
--- a/package.json
+++ b/package.json
@@ -53,13 +53,14 @@
     "simple-get": "^3.0.3"
   },
   "devDependencies": {
-    "@types/node": "^10.12.18",
+    "@types/node": "^14.11.10",
     "assert-rejects": "^1.0.0",
-    "dtslint": "^0.5.3",
+    "dtslint": "^4.0.4",
     "express": "^4.16.3",
     "mocha": "^5.2.0",
     "pixelmatch": "^4.0.2",
-    "standard": "^12.0.1"
+    "standard": "^12.0.1",
+    "typescript": "^4.0.3"
   },
   "engines": {
     "node": ">=6"