refactor: make AllExtend implementation similar to SomeExtend

Author: som-sm

source/all-extend.d.ts

@@ -104,17 +104,17 @@ type B = AllExtend<[1?, 2?, 3?], number | undefined>;
 export type AllExtend<TArray extends UnknownArray, Type, Options extends AllExtendOptions = {}> =
 	_AllExtend<CollapseRestElement<TArray>, Type, ApplyDefaultOptions<AllExtendOptions, DefaultAllExtendOptions, Options>>;
 
-type _AllExtend<TArray extends UnknownArray, Type, Options extends Required<AllExtendOptions>> = IfNotAnyOrNever<TArray, If<IsAny<Type>, true,
+type _AllExtend<TArray extends UnknownArray, Type, Options extends Required<AllExtendOptions>> = IfNotAnyOrNever<TArray,
 	TArray extends readonly [infer First, ...infer Rest]
 		? IsNever<First> extends true
-			? Or<IsNever<Type>, Not<Options['strictNever']>> extends true
-				// If target `Type` is also `never` OR `strictNever` is disabled, recurse further.
+			? Or<Or<IsNever<Type>, IsAny<Type>>, Not<Options['strictNever']>> extends true
+				// If target `Type` is also `never`, or is `any`, or `strictNever` is disabled, recurse further.
 				? _AllExtend<Rest, Type, Options>
 				: false
 			: First extends Type
 				? _AllExtend<Rest, Type, Options>
 				: false
-		: true
->, false, false>;
+		: true,
+	false, false>;
 
 export {};