chromium/out/Default/gen/v8/torque-generated/src/objects/property-descriptor-object-tq.inc

class PropertyDescriptorObject;
// Alias for IsPropertyDescriptorObject() that avoids inlining.
// https://source.chromium.org/chromium/chromium/src/+/main:v8/src/objects/property-descriptor-object.tq?l=19&c=1
V8_EXPORT_PRIVATE bool IsPropertyDescriptorObject_NonInline(Tagged<HeapObject> o);

// Definition https://source.chromium.org/chromium/chromium/src/+/main:v8/src/objects/property-descriptor-object.tq?l=19&c=1
template <class D, class P>
class TorqueGeneratedPropertyDescriptorObject : public P { … };