[raphael] Fix for TS 6.0 (DefinitelyTyped#74011)

Author: jakebailey

types/raphael/index.d.ts

@@ -453,8 +453,8 @@ export type RaphaelPaperPluginRegistry<
     [P in keyof T]: RaphaelPaperPluginMethodOrRegistry<TTechnology, T[P]>;
 };
 
-type RaphaelPaperPluginMethodOrRegistry<TTechnology extends RaphaelTechnology, T> = T extends (...args: any) => any
-    ? RaphaelPaperPluginMethod<TTechnology, Parameters<T>, ReturnType<T>>
+type RaphaelPaperPluginMethodOrRegistry<TTechnology extends RaphaelTechnology, T> = T extends readonly any[] ? {}
+    : T extends (...args: any) => any ? RaphaelPaperPluginMethod<TTechnology, Parameters<T>, ReturnType<T>>
     : RaphaelPaperPluginRegistry<TTechnology, T>;
 /**
  * You can add your own method to elements. This is useful when you want to hack default functionality or want