PortRangesProperty 
Initializer 
import ros_cdk_ga
ros_cdk_ga.RosListener.PortRangesProperty(
  from_port: typing.Union[typing.Union[int, float], IResolvable],
  to_port: typing.Union[typing.Union[int, float], IResolvable]
)
Properties 
| Name | Type | Description | 
| from_port | typing.Union[typing.Union[int, float], ros_cdk_core.IResolvable] | No description. | 
| to_port | typing.Union[typing.Union[int, float], ros_cdk_core.IResolvable] | No description. | 
from_portRequired 
from_port: typing.Union[typing.Union[int, float], IResolvable]
- Type: typing.Union[typing.Union[int, float], ros_cdk_core.IResolvable]
to_portRequired 
to_port: typing.Union[typing.Union[int, float], IResolvable]
- Type: typing.Union[typing.Union[int, float], ros_cdk_core.IResolvable]