# Gimp.Procedure.prototype.add_return_value_from_property

    function add_return_value_from_property(config: GObject.Object, prop_name: String): GObject.ParamSpec {
        // Gjs wrapper for gimp_procedure_add_return_value_from_property()
    }

Add a new return value to procedure according to the specifications of the property prop_name registered on config.

The returned values will be ordered according to the call order to [method@Procedure.add_return_value] and [method@Procedure.add_return_value_from_property].

Since 3.0

config

  a GObject.Object.

prop_name

  property name in config.

Returns

  the added GObject.ParamSpec.