Creates a new GParamSpecParam instance specifying a G_TYPE_PARAM property.
See ParamSpec.internal for details on property names.
canonical name of the property specified
nick name for the property specified
description of the property specified
a GType derived from G_TYPE_PARAM
flags for the property specified
a newly created parameter specification
Creates a new GParamSpecParam instance specifying a G_TYPE_PARAM property.
See ParamSpec.internal for details on property names.