function Invoke-Helper {
    param(
        [string]$Name
    )

    "hello $Name"
}

class TaskRunner {
    [string] Format([string]$Name) {
        return "task:$Name"
    }
}

function Invoke-Formatting {
    param(
        [string]$Name
    )

    $runner = [TaskRunner]::new()
    Invoke-Helper -Name $Name | Out-Null
    $runner.Format($Name)
}

enum TaskState {
    Ready = 0
    Running = 1
}