Lint

fregante · Jun 10, 2024 · fbeaa3e · fbeaa3e
1 parent 3e82b86
commit fbeaa3e
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Showing 2 changed files with 8 additions and 9 deletions.
diff --git a/index.ts b/index.ts
@@ -13,12 +13,10 @@ function setAttributes(image: HTMLImageElement, attributes: Attributes): void {
 	}
 }
 
-function lazyPromise<Image = HTMLImageElement>(fn: () => Promise<Image>): () => Promise<Image> {
+function lazyPromise<Image = HTMLImageElement>(function_: () => Promise<Image>): () => Promise<Image> {
 	let promise: Promise<Image> | undefined;
 	return () => {
-		if (!promise) {
-			promise = fn();
-		}
+		promise ??= function_();
 
 		return promise;
 	};
@@ -41,7 +39,7 @@ function load(image: HTMLImageElement): Result {
 
 				if (image.complete) {
 					// If the image is complete but the naturalWidth is 0px it's probably broken
-					reject(image);
+					reject(new Error('Unable to load image metadata'));
 					clearInterval(interval);
 					return true;
 				}

diff --git a/package.json b/package.json
@@ -45,9 +45,10 @@
     }
   },
   "devDependencies": {
-    "@sindresorhus/tsconfig": "^3.0.1",
-    "type-fest": "^3.10.0",
-    "typescript": "^5.0.4",
-    "xo": "^0.54.2"
+    "@sindresorhus/tsconfig": "^5.0.0",
+    "type-fest": "^4.20.0",
+    "typescript": "^5.4.5",
+    "vitest": "^1.6.0",
+    "xo": "^0.58.0"
   }
 }