PARAM_STATIC_STRINGS
#GParamFlags value alias for %G_PARAM_STATIC_NAME | %G_PARAM_STATIC_NICK | %G_PARAM_STATIC_BLURB.
It is recommended to use this for all properties by default, as it allows for internal performance improvements in GObject.
It is very rare that a property would have a dynamically constructed name, nickname or blurb.
Since 2.13.0