Namespaces structure

[hjamaleddine]

Description

i use namespaces to draw packages and it is imposible to add subpackages, i mean sub namesapce.
second, i want to create a namespace with label like the class and also it is impossible
third, it is also imposible to add an annotation to a namespace

Steps to reproduce

try to define a namespace inside an other and use a try to annotate a namesapce like a class

Screenshots

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Code Sample

classDiagram
namespace BaseShapes <<enumeration>>{

    class Triangle
    class Rectangle {
      double width
      double height
    }
}

classDiagram
namespace [namespace's label] {

    class Triangle
    namespace SubNamespace {
      <<annotation>>
      class Rectangle {
        double width
        double height
      }
    }
}

Setup

• Mermaid version: 11.4.0
• Browser and Version: [Chrome, Edge, Firefox]

Suggested Solutions

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Additional Context

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