- BaseNamespaceDeclarationSyntax - Externs 
- Members 
- Name 
- NamespaceKeyword 
- Usings 
- AddAttributeLists(AttributeListSyntax[]) 
- AddExterns(ExternAliasDirectiveSyntax[]) 
- AddMembers(MemberDeclarationSyntax[]) 
- AddModifiers(SyntaxToken[]) 
- AddUsings(UsingDirectiveSyntax[]) 
- WithAttributeLists(SyntaxList<AttributeListSyntax>) 
- WithExterns(SyntaxList<ExternAliasDirectiveSyntax>) 
- WithMembers(SyntaxList<MemberDeclarationSyntax>) 
- WithModifiers(SyntaxTokenList) 
- WithName(NameSyntax) 
- WithNamespaceKeyword(SyntaxToken) 
- WithUsings(SyntaxList<UsingDirectiveSyntax>) 
 
net10.0-windows7.0
    namespace Microsoft.CodeAnalysis.CSharp.Syntax
{
    public abstract class BaseNamespaceDeclarationSyntax : MemberDeclarationSyntax
    {
        public abstract SyntaxToken NamespaceKeyword { get; }
    }
}
            | nuget.org | 0.1 % Reference this API | 
|---|---|
| Upgrade Planner | 0.0 % Reference this API | 
| .NET | 5.06.07.08.09.010.0 | 
| .NET Core | 2.02.12.23.03.1 | 
| .NET Framework | 4.6.14.6.24.74.7.14.7.24.84.8.1 | 
| .NET Standard | 2.02.1 | 
| Information specific to net10.0 | |
| Platforms | This API is only available when you target a specific platform: | 
| Windows | 7.0 | 
| Information specific to net10.0-windows7.0 | |
| Assembly | Microsoft.CodeAnalysis.CSharp , Version=4.13.0.0, PublicKeyToken=31bf3856ad364e35 | 
| Referencing | Your project needs a package reference to  | 
| Package | Microsoft.CodeAnalysis.CSharp (4.13.0) net9.0 | 
| Platform Restrictions | The property getter is supported on all platforms. | 
- Built-in API
- Package-provided API