reject arguments that are not options in apngEncoder

Author: matmen

src/animation.ts

@@ -411,6 +411,7 @@ export class Animation {
      * @param options See {@link APNGEncodeOptions}, and {@link AnimationOptions.loopCount}
      */
     static apngEncoder(width: number, height: number, options: APNGEncodeOptions & AnimationOptions = {}): AnimationEncoder {
+        checkOptions(options, 'Animation.apngEncoder(width, height, { compression: 9 })');
         return AnimationEncoder.__apng__(width, height, options);
     }
 

tests/options-objects-all.js

@@ -26,6 +26,7 @@ const panic = message => {
 		'Animation.encodeWebP': bad => new Animation([frame]).encodeWebP(bad),
 		'Animation.webpEncoder': bad => Animation.webpEncoder(8, 8, bad),
 		'Animation.gifEncoder': bad => Animation.gifEncoder(8, 8, bad),
+		'Animation.apngEncoder': bad => Animation.apngEncoder(8, 8, bad),
 		'AnimationEncoder.add': async bad => { const encoder = Animation.gifEncoder(16, 10); await encoder.add(photo, bad); },
 		'new GainMap': bad => new GainMap(new Image(2, 2), bad),
 		'new TextLayout': bad => new TextLayout(bad)