First drop of package_definition, obtained from the system model used in the platform build, along with a generic SystemBuild fragment (from TB91sf)
EXPORTS
?CreateWidgetEngineBridge@@YAPAVMWidgetEngineBridge@@XZ @ 1 NONAME ; class MWidgetEngineBridge * CreateWidgetEngineBridge(void)
?getNumber@JSValue@KJS@@QBE_NAAN@Z @ 2 NONAME ; bool KJS::JSValue::getNumber(double &) const