org.freedesktop.PowerManagement always available?

[c.buhtz at posteo.jp]

Hello Thiago,

Thank you very much for your helpful reply.

Am 09.04.2025 01:56 schrieb Thiago Macieira:
> However, that strict dependency is not a requirement for your dropping 
> support
> for the older power management inhibition mechanisms.

I could sleep easier if I would knew which dependency my application 
needs to be sure that the freedesktop.org powermanager is available. How 
do I know this?
Or is such a powermanager just a standard/protocol that can be 
implemented and offered by multiple applications? How does this system 
work?