CreateViewPlaceholderContextFuncAsync - делегат

public delegate ValueTask<IViewPlaceholderContext> CreateViewPlaceholderContextFuncAsync(
	IPlaceholderReplacementContext context,
	CancellationToken cancellationToken = default
)

Public Delegate Function CreateViewPlaceholderContextFuncAsync ( 
	context As IPlaceholderReplacementContext,
	Optional cancellationToken As CancellationToken = Nothing
) As ValueTask(Of IViewPlaceholderContext)

public delegate ValueTask<IViewPlaceholderContext^> CreateViewPlaceholderContextFuncAsync(
	IPlaceholderReplacementContext^ context, 
	CancellationToken cancellationToken = CancellationToken()
)

type CreateViewPlaceholderContextFuncAsync = 
    delegate of 
        context : IPlaceholderReplacementContext * 
        ?cancellationToken : CancellationToken 
(* Defaults:
        let _cancellationToken = defaultArg cancellationToken new CancellationToken()
*)
-> ValueTask<IViewPlaceholderContext>