Use this function to do some sanity checks for the newly installed packages
PkgIDList is a list of TLazPackageID
Install new packages into the IDE
PkgIDList is a list of TLazPackageID
The translates name shown in the IDE dialog to create a new package
It should return a resourcestring.
The description appears in the IDE dialog when the user selects this new package type.
A unique name usable by other designtime packages to use your package descriptor.
Set this to false to not show this descriptor to the user.
Default is true. Use this if you want to create new packages via your own GUI and not via the defaul IDE dialogs. Or if it is only an abstract base descriptor.