JSValueIsObjectOfClass top-level property
Tests whether a JavaScript value is an object with a given class in its class chain.
ctx (JSContextRef) The execution context to use.
value (JSValueRef) The JSValue to test.
jsClass (JSClassRef) The JSClass to test against.
@result (bool) true if value is an object and has jsClass in its class chain, otherwise false.
Implementation
final bool Function(JSContextRef ctx, JSValueRef value, JSClassRef jsClass)
JSValueIsObjectOfClass =
    kLookup<
      NativeFunction<Bool Function(JSContextRef, JSValueRef, JSClassRef)>
    >('JSValueIsObjectOfClass').asFunction();