Gets a strong reference to the value referred to by a weak reference.

CHAKRA_API
    JsGetWeakReferenceValue(
        _In_ JsWeakRef weakRef,
        _Out_ JsValueRef* value);

• value: Reference to the value, or JS_INVALID_REFERENCE if the value is no longer available.
• weakRef: A weak reference.

The code JsNoError if the operation succeeded, a failure code otherwise.

This API is experimental and may have breaking change later.